CN104267283A - Platform and method for testing process layer to spacer layer of digital substation - Google Patents
Platform and method for testing process layer to spacer layer of digital substation Download PDFInfo
- Publication number
- CN104267283A CN104267283A CN201410504770.XA CN201410504770A CN104267283A CN 104267283 A CN104267283 A CN 104267283A CN 201410504770 A CN201410504770 A CN 201410504770A CN 104267283 A CN104267283 A CN 104267283A
- Authority
- CN
- China
- Prior art keywords
- process layer
- simulation subsystem
- wall
- simulation
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention relates to the technical field of electric power automation, and discloses a platform and method for testing a process layer to a spacer layer of a digital substation. The platform for testing the process layer to the spacer layer of the digital substation mainly comprises a real-time simulation host with a CPU serving as a framework, a power grid simulation sub-system, a process layer simulation sub-system and a spacer layer simulation sub-system, wherein the power grid simulation sub-system, the process layer simulation sub-system and the spacer layer simulation sub-system are established by HYPERsim elements. An HYPERsim is introduced, digital substation process layer and spacer layer simulation models are established, the platform can test the functions of actual process layer and spacer layer electronic devices independently, meanwhile conduct real-time online synchronous simulation tests from the process layer to the spacer layer of the digital substation, and conduct script automated tests on the process layer and the spacer layer of the whole digital substation. By the adoption of the platform and method, the digital substation process layer and spacer layer electronic devices can be accurately and reliably tested, a traditional test mode is changed, labor is saved, errors introduced by manual testing are avoided, and the test accuracy and the test efficiency are improved.
Description
Technical field
The present invention relates to power system automation technology field, in particular to test platform and the method for a kind of process layer of digitalization transformer substation and wall, be applicable to the test to wall communication real-time simulation of process layer of digitalization transformer substation equipment, bay device and process layer.
Background technology
Along with the propelling of China's sturdy power grid, intelligent grid welcomes new development course, and digital transformer substation, as the important technology of the strong intelligent grid of China and support, has far-reaching influence to the development of intelligent grid.Digital transformer substation is compared with traditional transformer station, adopt unified communication standard system, unified and standard to the description of transformer station's internal information model and communication process, information digitalization, modeling standardization, transmission networkization have become the key character of digital transformer station secondary system, having overturned substation information transmission and the pattern controlled, is the major transformation again of Substation Automation System.Therefore the functional test studying digital transformer substation has important practical value.
Digital transformer substation is made up of process layer, wall, station level, process layer electronic equipment gathers the state of circuit analog quantity and various isolating switch and the instruction that performs an action, the analog quantity that wall electronic equipment receiving course layer collects, quantity of state upload to station level, action command are sent to process layer simultaneously.Large to traditional detection method workload of digital transformer substation at present, detection simulation environment authenticity real-time is poor, often depends on the subjective judgement of testing staff, easily makes mistakes.
Summary of the invention
The problem that the present invention solves is to provide a kind of process layer of digitalization transformer substation to wall test platform and method, can simplify the workload of test process layer and wall, saves manpower; Avoid the error that manual testing introduces, improve the real-time and authenticity that detect, test result is more accurate.
For solving the problems of the technologies described above, the invention provides a kind of process layer of digitalization transformer substation to wall test platform, run on the real-time simulation machine that CPU is framework, this process layer of digitalization transformer substation comprises to wall test platform: grid simulation subsystem, process layer simulation subsystem and wall simulation subsystem;
Wherein, grid simulation subsystem, process layer simulation subsystem, wall simulation subsystem are all built with HYPERsim simulation software;
Described replicating machine runs grid simulation subsystem and process layer simulation subsystem, the actual motion of simulating grid system and process layer, and the voltage of several measuring and protecting points gathered, current signal are sent to process layer simulation subsystem;
Process layer simulation subsystem is according to the voltage received, current signal, be integrated into the sampled value SV information meeting IEC61850-9-2 form, to be passed to wall simulation subsystem, and the GOOSE information that wall simulation subsystem sends is delivered to grid simulation subsystem;
Wall simulation subsystem generates the GOOSE information with control command after resolving described SV information and passes to process layer simulation subsystem;
Grid simulation subsystem, according to the corresponding divide-shut brake action of the GOOSE information and executing received, completes the emulation testing of whole system.
Further, this process layer of digitalization transformer substation also comprises TestView test script to wall test platform; Described replicating machine carries out script automatic test according to described test script.Like this, this platform can carry out script automatic test by the TestView of HYPERsim.
Further, grid simulation subsystem comprises voltage transformer (VT) module PT, current transformer module CT and on-off element module QF, process layer simulation subsystem comprises merge cells and intelligent terminal, and wall simulation subsystem comprises several intelligent electronic devices IED; Described PT and described CT, is respectively used to gather described voltage, current signal export described merge cells to; Described merge cells, for being integrated into described SV information by described voltage, current signal, and exporting the IED in wall simulation subsystem to; Described IED, for resolving rear generation GOOSE information to described SV information, is sent to described intelligent terminal by described GOOSE information, to control the divide-shut brake action of described QF simultaneously.
Grid simulation subsystem carries out data interaction by PT, CT mutual inductor module and process layer simulation subsystem; Process layer simulation subsystem carries out data interaction based on IEC61850 stipulations and wall simulation subsystem.
For described grid simulation subsystem, system model mainly comprises power source model, transformer model, circuit model, PT, CT model, on-off element model etc.Wherein, on-off element model comprises switch models and disconnecting link model.This analogue system breaker in middle is isolating switch model mainly, is called for short QF.Grid simulation subsystem is mainly used in carrying out simulation calculation to sending out each link of power transmission and transformation, and by PT, CT module acquires to line voltage distribution, current signal be delivered to process layer simulation subsystem.
For process layer simulation subsystem, system model mainly comprises process layer electronic equipment model.Process layer electronic equipment model mainly comprises merge cells submodel and intelligent terminal submodel.Wherein merge cells is responsible for voltage, the current signal that reception grid simulation subsystem PT, CT module sends over, and the signal syntheses SV information that will receive, send to wall simulation subsystem.Intelligent terminal submodel is responsible for receiving the GOOSE information command the on-off element model acted in grid simulation submodel that wall simulation subsystem sends.
SV is the information meeting IEC61850-9-2 form, comprises the analog quantity such as electric current and voltage in circuit.GOOSE is the abbreviation of the transformer substation case towards general object, meets IEC61850-8-1 form, comprises the information such as input and output, on off state, control command.
For the wall simulation subsystem of described test platform, system model mainly comprises wall intelligent electronic device IED model.The SV information that wall intelligent electronic device IED model primary responsibility gatherer process layer simulation subsystem sends, sends GOOSE information to process layer simulation subsystem to control grid simulation subsystem breaker in middle element movement.
Process layer in described test platform and the communication between wall, based on the communication of IEC61850 stipulations, support IEC61850-9-2 and IEC61850-8-1 agreement, support reception and the transmission of GOOSE and SV.
Described process layer simulation subsystem based on grid simulation subsystem and wall simulation subsystem, by the analogue simulation to process layer simulation subsystem, for testing test platform intermediate interlayer simulation subsystem measurand.
Described wall simulation subsystem based on grid simulation subsystem and process layer simulation subsystem, by the analogue simulation to wall simulation subsystem, for testing process layer simulation subsystem measurand in test platform.
Further, the real-time simulation machine employing OP5600 real-time simulation machine that CPU is framework is run on.The analog quantitys such as the line voltage distribution electric current that PT, CT module acquires arrives by grid simulation subsystem, the analogue collection module being linked into process layer combining unit by the analog output interface circuit of OP5600 real-time simulation machine and power amplifier carries out real-time simulation.Adopt real-time ethernet communication between process layer simulation subsystem and wall simulation subsystem, by the transmission of the OP5600 real-time simulation machine network port, the GOOSE instruction that wall sends realizes the real-time simulation of trip protection function to process layer intelligent end device.
In the whole test platform be made up of grid simulation subsystem, process layer simulation subsystem, wall simulation subsystem, comprise for the transmission data of measurand and information:
When <1> process layer subsystem is as measurand, the merge cells of process layer receives the analog quantitys such as the electric current and voltage that grid simulation subsystem sends, send meet IEC61850-9-2 SV information to wall simulation subsystem.
When <2> process layer subsystem is as measurand, the intelligent terminal for reception wall simulation subsystem of process layer sends and meets IEC61850-8-1 with the GOOSE of steering order and change into action command, for controlling the QF in grid simulation subsystem, chopper switch and isolating switch deciliter state in circuit can also be gathered and the GOOSE information that is integrated into is sent to wall simulation subsystem to monitor the change of each on off state in grid simulation subsystem simultaneously.
When <3> wall subsystem is as measurand, the measure and control device receiving course layer simulation subsystem intelligent terminal of wall sends the GOOSE information meeting IEC61850-8-1, also can send the SV information meeting IEC61850-9-2 by receiving course layer simulation subsystem merge cells simultaneously.
When <4> wall subsystem is as measurand, the measure and control device of wall sends and meets the GOOSE information of IEC61850-8-1 with steering order to the intelligent terminal of process layer simulation subsystem.
<5> grid simulation subsystem carries out data interaction by analog quantity, status number amount and process layer simulation subsystem; GOOSE, SV of IEC61850 is adopted to carry out data interaction between process layer simulation subsystem and wall simulation subsystem.
Embodiments of the present invention additionally provide a kind of process layer of digitalization transformer substation to wall method of testing, the method adopt test platform be run on CPU the real-time simulation machine being framework process layer of digitalization transformer substation to wall test platform, this process layer of digitalization transformer substation comprises to wall test platform: grid simulation subsystem, process layer simulation subsystem, wall simulation subsystem;
Wherein, grid simulation subsystem, process layer simulation subsystem, wall simulation subsystem all adopt HYPERsim element to build;
Described process layer of digitalization transformer substation comprises following steps to wall method of testing:
Run grid simulation subsystem and process layer simulation subsystem by described replicating machine, the actual motion of simulating grid system and process layer, and the voltage of several measuring and protecting points gathered, current signal are sent to process layer simulation subsystem;
By process layer simulation subsystem, the voltage of reception, current signal are integrated into the sampled value SV information of IEC61850-9-2 form, and are sent to wall simulation subsystem;
Generate the GOOSE information with control command after resolving described SV information by wall simulation subsystem, and be sent to process layer simulation subsystem;
By process layer simulation subsystem, the described GOOSE information received is sent to grid simulation subsystem;
By grid simulation subsystem according to the corresponding divide-shut brake action of the GOOSE information and executing received, complete the emulation testing of whole system.
Grid simulation subsystem and process layer simulation subsystem carry out analog quantity by OP5600 replicating machine analog output port and power amplifier to transmit communication, and process layer simulation subsystem and wall simulation subsystem realize data interaction by Ethernet.
HYPERsim test platform is adopted to comprise than the advantage of test platform in the past:
<1> builds grid simulation subsystem based on HYPERsim, due to force device storehouse abundant in HYPERsim, power supply, transformer, faulty line and load model can be provided, process layer can be carried out easily and connect to wall.The Load flow calculation that HYPERsim carries can arrange network bus voltage base value flexibly, also can utilize the whole electric power networks of the initializes of Load flow calculation simultaneously.
In <2>HYPERsim, Snapshot (snapshot) route parameter calculation can record the state in whole test platform a certain moment, and deposits hereof with the form of snapshot.Can read in this file so that rerun during emulation, then system can directly enter this state and not need to experience pilot process.Snapshot snapshot functions can be run test platform and carry out record, can record the running status in each stage, so that later simulating, verifying.
Scopeview (range of views) in <3>HYPERsim is for data acquisition, waveform display and signal transacting, support basic mathematical operation, with many kinds of function, can process sensor (sensor), the synchronizing signal that synchronization module can be adopted to provide gathers under same phase.Convergent-divergent can be carried out to waveform, and waveform is compared.
TestView in HYPERsim is used for carrying out automatic test to whole test platform.To grid simulation subsystem Lookup protocol line fault, real-time testing can be carried out to process layer simulation subsystem and wall simulation subsystem by TestView.TestView has two kinds of set-up modes, and a kind of is manually progressively arrange according to fixing step; One writes TestView test text, automatically tests after importing.Write test text, amendment test text is convenient, improves the dirigibility of test.
The present invention has useful effect compared with prior art, network system framework, process layer of digitalization transformer substation and wall module is built for the HYPERsim simulation software emulating electric system electrical network by adopting specialty, and at CPU be framework real-time simulation machine on run, the real-time simulation of whole system can be realized, change original customizations detecting pattern.This test platform can be tested multiple process layer and wall electronic equipment simultaneously, the real time execution of simulation based on digital transformer station that can be real.Test platform is built based on HYPERsim, there is Load flow calculation, Snapshot route parameter calculation scheduling algorithm, there is the aids such as Scopeview, TestView, more can emulate real-time operation of power networks, can comprehensively test the process layer of digital transformer substation and wall in real time, accurately and efficiently, simplify the workload of test process layer and wall, save manpower, and avoid the error of manual testing's introducing; And, line fault can also be set flexibly, the importing of automatic test file, can better test the process layer of digital transformer substation and wall.
Accompanying drawing explanation
Fig. 1 is the structural representation of process layer of digitalization transformer substation of the present invention to wall test platform;
Fig. 2 is that process layer of digitalization transformer substation of the present invention is to wall method of testing schematic flow sheet.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the embodiments of the present invention are explained in detail.But, persons of ordinary skill in the art may appreciate that in each embodiment of the present invention, proposing many ins and outs to make reader understand the application better.But, even without these ins and outs with based on the many variations of following embodiment and amendment, the every right of the application technical scheme required for protection also can be realized.
First embodiment of the present invention relates to a kind of process layer of digitalization transformer substation to wall test platform, run on OP5600 real-time simulation machine, specifically as shown in Figure 1, comprise: grid simulation subsystem, process layer simulation subsystem, wall simulation subsystem and process layer switch network.This test platform mainly realizes grid simulation subsystem and arrives communication between wall simulation subsystem again to process layer simulation subsystem.Can the performance of test process layer and wall electronic equipment separately based on three subsystems, also can realize the real-time on-line simulation of process layer of digitalization transformer substation to wall.
Below the subsystem embodiment of three in test platform of the present invention is described in further detail.
<1> grid simulation subsystem is built by generator in HYPERsim component library, transformer, line fault, chopper switch and the module such as isolating switch (being called for short QF), load, PT, CT mutual inductor, and the grid simulation subsystem built of abundant component library can the actual motion of simulating grid.The parameter of each element is set according to the electrical network demand of reality, particular location that faulty line occurs is set, fault type can the generation of the operating true fault of simulating grid.
<2> process layer simulation subsystem is built by IEC61850 module in HYPERsim component library, process layer simulation subsystem comprises merge cells and intelligent terminal, merge cells is connected with PT, CT mutual inductor module in grid simulation subsystem, PT, CT module acquires to circuit in real-time voltage, current information directly give merge cells in process layer simulation subsystem.The information collected merged unit in process layer simulation subsystem is integrated into the SV information meeting IEC61850-9-2, can arrange Appid (GOOSE information indicating symbol) and Mac (multicast address) address of SV, GOOSE information in IEC61850 module.Wherein, SV is the information meeting IEC61850-9-2 form, comprises the analog quantity such as electric current and voltage in circuit.GOOSE is the abbreviation of the transformer substation case towards general object, meets IEC61850-8-1 form, comprises the information such as input and output, on off state, control command.
<3> wall simulation subsystem is built by IEC61850 module in HYPERsim component library, wall simulation subsystem is connected with process layer simulation subsystem by process layer switch network, the SV information that wall simulation subsystem receiving course layer simulation subsystem sends, and the GOOSE information of the band steering order generated according to SV information is sent to process layer subsystem.Wall simulation subsystem and process layer simulation subsystem receive Appid, Mac of GOOSE, SV module and mate with the mutual of transmission.Specifically, wall simulation subsystem comprise several intelligent electronic devices (IED1, IED2 ..., IEDN), be all connected with merge cells, intelligent terminal, wherein, IED can be measure and control device or measuring and controlling protective device.
Wherein, grid simulation subsystem carries out data interaction by PT, CT mutual inductor module and process layer simulation subsystem; Process layer simulation subsystem carries out data interaction based on IEC61850 stipulations and wall simulation subsystem.
The analog quantitys such as the line voltage distribution electric current that PT, CT module acquires arrives by grid simulation subsystem, the analogue collection module being linked into process layer combining unit by the analog output interface circuit of OP5600 real-time simulation machine and power amplifier carries out real-time simulation.Adopt real-time ethernet communication between process layer simulation subsystem and wall simulation subsystem, by the transmission of the OP5600 real-time simulation machine network port, the GOOSE instruction that wall sends realizes the real-time simulation of trip protection function to process layer intelligent end device.
In the whole test platform be made up of grid simulation subsystem, process layer simulation subsystem, wall simulation subsystem, comprise for the transmission data of measurand and information:
When <1> process layer subsystem is as measurand, the merge cells of process layer receives the analog quantitys such as the electric current and voltage that grid simulation subsystem sends, send meet IEC61850-9-2 SV information to wall simulation subsystem.
When <2> process layer subsystem is as measurand, the intelligent terminal for reception wall simulation subsystem of process layer send meet IEC61850-8-1 with the GOOSE of steering order and change into action command do, for controlling the QF in grid simulation subsystem, chopper switch and isolating switch deciliter state in circuit can also be gathered simultaneously and be integrated into the GOOSE meeting IEC61850 and be issued to wall simulation subsystem to monitor the change of each on off state in grid simulation subsystem.
When <3> wall subsystem is as measurand, the measure and control device receiving course layer simulation subsystem intelligent terminal of wall sends the GOOSE information meeting IEC61850-8-1, also can send the SV information meeting IEC61850-9-2 by receiving course layer simulation subsystem merge cells simultaneously.Wall receives GOOSE, SV information, is mainly used in monitoring that the change of each analog quantity, each on off state in grid simulation subsystem is to judge the situation of operation of power networks.
When <4> wall subsystem is as measurand, the measure and control device of wall sends and meets the GOOSE information of IEC61850-8-1 with steering order to the intelligent terminal of process layer simulation subsystem.
<5> grid simulation subsystem carries out data interaction by analog quantity, status number amount and process layer simulation subsystem; GOOSE, SV of IEC61850 is adopted to carry out data interaction between process layer simulation subsystem and wall simulation subsystem.
Utilize process layer of digitalization transformer substation can test digital transformer substation to wall test platform in the present invention, without the need to manually utilizing proving installation to test digital transformer substation at the scene, after only need the original state of grid simulation subsystem being set when initialization, utilize OP5600 real-time simulation main frame to run this process layer of digitalization transformer substation and just can carry out emulation testing to digital transformer substation to wall test platform, save manpower, also avoid the error that manual testing introduces, improve the accuracy of test.
Further, the test platform of the digital transformer substation in first embodiment of the invention can also test actual IED equipment performance separately.Detailed process is: when initialization; various line fault is applied in grid simulation subsystem; then; OP5600 real-time simulation main frame runs this process layer of digitalization transformer substation to wall test platform; according to the GOOSE information received with action command, can make corresponding protection act by test I ED.IEC61850 communication and the relay protection function of IED can be checked thus, expanded the function of platform further.
Realize process layer and wall electronic installation IED Function detection based on the grid simulation subsystem of test platform of the present invention, process layer simulation subsystem and wall simulation subsystem.Wherein, IED function mainly comprises: gather or process data, receive or send data, receiving or sending controling instruction, performing steering order etc.
Process layer electronic equipment comprises merge cells and intelligent terminal, be combined unit when testing, the electric current and voltage that grid simulation subsystem PT, CT collect circuit is exported by the analog output channel of OP5600 real-time simulation machine, the rated range of merge cells analog quantity reception is amplified to, in order to combining data detection unit acquisition process data function through power amplifier.When detecting process layer intelligent terminal, wall simulation subsystem sends GOOSE information with steering order to process layer intelligent terminal by the OP5600 real-time simulation machine network port.To detect intelligent terminal by arranging different line fault types can make protection act according to fault type and perform steering order.
In the present embodiment, IED in wall electronic equipment is measure and control device, when measure and control device is tested, grid simulation subsystem and process layer simulation subsystem export the measure and control device of GOOSE, SV information to wall by the OP5600 replicating machine network port, detect the function that measure and control device receives data.In grid simulation subsystem, line fault is set; line voltage distribution electric current changes; measure and control device receives the SV information that process layer simulation subsystem sends, and generates the GOOSE information with protection instruction, generate and the function sending steering order in order to detect measure and control device according to information change.
Further, process layer of digitalization transformer substation also comprises TestView test script to wall test platform, and the TestView test script that can write also carries out automatic test according to script file.
Embodiment of the present invention in terms of existing technologies, network system framework, process layer of digitalization transformer substation and wall module is built for the HYPERsim simulation software emulating electric system electrical network by adopting specialty, and at CPU be framework real-time simulation machine on run, the emulation testing to complex electric network transformer station, process layer and wall real-time simulation can be realized.Like this, this platform can comprehensively be tested the process layer of digital transformer substation and wall in real time, accurately and efficiently, simplifies the workload of test process layer and wall, saves manpower, and avoids the error that manual testing introduces.
Second embodiment of the invention relates to a kind of process layer of digitalization transformer substation to wall method of testing, the method adopt test platform be run on OP5600 real-time simulation machine process layer of digitalization transformer substation to wall test platform, this process layer of digitalization transformer substation comprises to wall test platform: grid simulation subsystem, process layer simulation subsystem, wall simulation subsystem.
In present embodiment, process layer of digitalization transformer substation, to wall method of testing, as shown in Figure 2, comprises following steps:
Step 201; grid simulation subsystem and process layer simulation subsystem is run by emulating host computer; the actual motion of simulating grid system and process layer, and gather the voltage of several measuring and protecting points, current signal export the merge cells of wall simulation subsystem to respectively by PT and CT.
Step 202, is merged into the sampled value SV information of IEC61850-9-2 form, and is passed to the IED in wall simulation subsystem by above-mentioned voltage, current signal by merge cells.
Step 203, is resolved the GOOSE information of rear generation IEC61850-8-1 form, and GOOSE information is issued the intelligent terminal in process layer simulation subsystem to the sampled value SV information received by the IED in wall simulation subsystem.Wherein, GOOSE packets of information containing point, the action command such as combined floodgate.
Step 204, reads GOOSE information by the intelligent terminal of process layer simulation subsystem, and action command is passed to grid simulation subsystem.
Step 205, grid simulation subsystem performs corresponding point, feed motion according to the action command received, and completes emulation testing.
Second embodiment of the invention teaches process layer of digitalization transformer substation to wall method of testing, and the method can also test the function of process layer of digitalization transformer substation and bay level IED.In addition, process layer of digitalization transformer substation also comprises TestView function to wall test platform, can carry out automatic test according to the TestView text write.
When carrying out TestView automatic test to digital transformer substation, TestView adopts programming language editor test text, the measured value type etc. of condition that fault occurs and the type of fault, test job point and observation can be set in the text, text be imported in TestView and can carry out real-time simulation according to the setting of test text.Can realize testing the automation simulation of digital transformer substation by TestView, complete emulation testing in more convenient and flexible mode, greatly can improve the efficiency of test.
Be not difficult to find, present embodiment is the corresponding embodiment of the method for the first embodiment, and present embodiment can be worked in coordination with the first embodiment and be implemented.The relevant technical details mentioned in first embodiment is still effective in the present embodiment, in order to reduce repetition, repeats no more here.Correspondingly, the relevant technical details mentioned in present embodiment also can be applicable in the first embodiment.
Persons of ordinary skill in the art may appreciate that the respective embodiments described above realize specific embodiments of the invention, and in actual applications, various change can be done to it in the form and details, and without departing from the spirit and scope of the present invention.
Claims (10)
1. a process layer of digitalization transformer substation is to wall test platform, it is characterized in that, run on the real-time simulation machine that CPU is framework, this process layer of digitalization transformer substation comprises to wall test platform: grid simulation subsystem, process layer simulation subsystem and wall simulation subsystem;
Wherein, grid simulation subsystem, process layer simulation subsystem, wall simulation subsystem are all built with HYPERsim simulation software;
Described replicating machine runs grid simulation subsystem and process layer simulation subsystem, the actual motion of simulating grid system and process layer, and the voltage of several measuring and protecting points gathered, current signal are sent to process layer simulation subsystem;
Process layer simulation subsystem is according to the voltage received, current signal, be integrated into the sampled value SV information meeting IEC61850-9-2 form, to be passed to wall simulation subsystem, and the GOOSE information that wall simulation subsystem sends is delivered to grid simulation subsystem;
Wall simulation subsystem generates the GOOSE information with control command after resolving described SV information and passes to process layer simulation subsystem;
Grid simulation subsystem, according to the corresponding divide-shut brake action of the GOOSE information and executing received, completes the emulation testing of whole system.
2. process layer of digitalization transformer substation according to claim 1 is to wall test platform, it is characterized in that, this process layer of digitalization transformer substation also comprises TestView test script to wall test platform;
Described replicating machine carries out scripting according to described test script to be tested automatically.
3. process layer of digitalization transformer substation according to claim 1 is to wall test platform, it is characterized in that, grid simulation subsystem comprises voltage transformer (VT) module PT, current transformer module CT and on-off element module QF, process layer simulation subsystem comprises merge cells and intelligent terminal, and wall simulation subsystem comprises several intelligent electronic devices IED;
Described PT and described CT, is respectively used to gather described voltage, current signal be sent to described merge cells;
Described merge cells, for being integrated into described SV information by described voltage, current signal, and being sent to the IED in wall simulation subsystem;
Described IED, for resolving rear generation GOOSE information to described SV information, is sent to described intelligent terminal by described GOOSE information, to control the divide-shut brake action of described QF simultaneously.
4. process layer of digitalization transformer substation according to claim 3 is to wall test platform, it is characterized in that, described IED is measure and control device or measuring and controlling protective device.
5. process layer of digitalization transformer substation according to claim 1 is to wall test platform, it is characterized in that, GOOSE packets of information is containing switching value, status signal and trip signal.
6. process layer of digitalization transformer substation according to claim 1 is to wall test platform, it is characterized in that, runs on the real-time simulation machine employing OP5600 real-time simulation machine that CPU is framework.
7. a process layer of digitalization transformer substation is to wall method of testing, it is characterized in that, the method adopt test platform be run on CPU the real-time simulation machine being framework process layer of digitalization transformer substation to wall test platform, this process layer of digitalization transformer substation comprises to wall test platform: grid simulation subsystem, process layer simulation subsystem, wall simulation subsystem;
Wherein, grid simulation subsystem, process layer simulation subsystem, wall simulation subsystem all adopt HYPERsim element to build;
Described process layer of digitalization transformer substation comprises following steps to wall method of testing:
Run grid simulation subsystem and process layer simulation subsystem by described replicating machine, the actual motion of simulating grid system and process layer, and the voltage of several measuring and protecting points gathered, current signal are sent to process layer simulation subsystem;
By process layer simulation subsystem, the voltage of reception, current signal are integrated into the sampled value SV information of IEC61850-9-2 form, and are sent to wall simulation subsystem;
Generate the GOOSE information with control command after resolving described SV information by wall simulation subsystem, and be sent to process layer simulation subsystem;
By process layer simulation subsystem, the described GOOSE information received is sent to grid simulation subsystem;
By grid simulation subsystem according to the corresponding divide-shut brake action of the GOOSE information and executing received, complete the emulation testing of whole system.
8. process layer of digitalization transformer substation according to claim 7 is to wall method of testing, it is characterized in that, process layer of digitalization transformer substation also comprises TestView test script to wall test platform;
Script automatic test is carried out according to described test script by described replicating machine.
9. process layer of digitalization transformer substation according to claim 7 is to wall method of testing, it is characterized in that, grid simulation subsystem comprises voltage transformer (VT) module PT, current transformer module CT and on-off element module QF, process layer simulation subsystem comprises merge cells and intelligent terminal, and wall simulation subsystem comprises several intelligent electronic devices IED;
Described, the voltage of several measuring and protecting points gathered, current signal are sent in the step of process layer simulation subsystem, comprise following sub-step:
Described voltage, current signal export described merge cells to is gathered respectively by described PT and described CT;
By described merge cells, described voltage, current signal are integrated into described SV information, and are sent to the IED in wall simulation subsystem;
Described resolve described SV information by wall simulation subsystem after generate GOOSE information with control command, and be delivered to the IED in process layer simulation subsystem;
Described by grid simulation subsystem according to the GOOSE information received from process layer simulation subsystem, described QF performs corresponding divide-shut brake action.
10. the method for testing of digital transformer substation according to claim 7, is characterized in that, GOOSE packets of information is containing switching value, status signal and divide-shut brake order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410504770.XA CN104267283A (en) | 2014-09-26 | 2014-09-26 | Platform and method for testing process layer to spacer layer of digital substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410504770.XA CN104267283A (en) | 2014-09-26 | 2014-09-26 | Platform and method for testing process layer to spacer layer of digital substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104267283A true CN104267283A (en) | 2015-01-07 |
Family
ID=52158823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410504770.XA Pending CN104267283A (en) | 2014-09-26 | 2014-09-26 | Platform and method for testing process layer to spacer layer of digital substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104267283A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106161139A (en) * | 2016-06-27 | 2016-11-23 | 哈尔滨工业大学 | A kind of intelligent substation SV message simulation generates and detection method |
| CN106209418A (en) * | 2016-06-27 | 2016-12-07 | 哈尔滨工业大学 | A kind of intelligent substation GOOSE message simulation generates and detection method |
| CN106327355A (en) * | 2016-05-13 | 2017-01-11 | 中国电力科学研究院 | Secondary equipment simulation and debugging system for transformer substation reconstruction and expansion project and implementation method |
| CN109036600A (en) * | 2018-06-19 | 2018-12-18 | 中国核电工程有限公司 | It is active with the passive Reactor cavity flooding cooling system adjustment method combined |
| CN109856532A (en) * | 2019-02-25 | 2019-06-07 | 许昌开普检测研究院股份有限公司 | A kind of Intelligent protective relaying device process layer exception Auto-Test System |
| US20190317791A1 (en) * | 2016-10-20 | 2019-10-17 | Nr Electric Co., Ltd | Running method for embedded type virtual device and system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6069873A (en) * | 1997-10-01 | 2000-05-30 | U S West, Inc. | Closed-loop automated testing of system equipment and management |
| CN102565585A (en) * | 2012-01-10 | 2012-07-11 | 上海电力学院 | Method for building intelligent substation relay protection cooperation simulation testing system |
| CN102590661A (en) * | 2012-02-02 | 2012-07-18 | 江西省电力科学研究院 | Field distribution type intelligence test method for network-based smart substation |
| CN202488214U (en) * | 2012-02-01 | 2012-10-10 | 华北电力科学研究院有限责任公司 | Intelligent substation simulation system |
| CN103123758A (en) * | 2012-11-28 | 2013-05-29 | 大同电力高级技工学校 | Dispatching automation digital physical hybrid simulation training system |
| CN103151839A (en) * | 2013-03-13 | 2013-06-12 | 湖北省电力公司电力科学研究院 | Intelligent substation test research system |
| CN103176084A (en) * | 2013-03-07 | 2013-06-26 | 江苏省电力公司电力科学研究院 | Intelligent substation simulation system in panoramic replace mode and integration testing method for intelligent substation simulation system |
-
2014
- 2014-09-26 CN CN201410504770.XA patent/CN104267283A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6069873A (en) * | 1997-10-01 | 2000-05-30 | U S West, Inc. | Closed-loop automated testing of system equipment and management |
| CN102565585A (en) * | 2012-01-10 | 2012-07-11 | 上海电力学院 | Method for building intelligent substation relay protection cooperation simulation testing system |
| CN202488214U (en) * | 2012-02-01 | 2012-10-10 | 华北电力科学研究院有限责任公司 | Intelligent substation simulation system |
| CN102590661A (en) * | 2012-02-02 | 2012-07-18 | 江西省电力科学研究院 | Field distribution type intelligence test method for network-based smart substation |
| CN103123758A (en) * | 2012-11-28 | 2013-05-29 | 大同电力高级技工学校 | Dispatching automation digital physical hybrid simulation training system |
| CN103176084A (en) * | 2013-03-07 | 2013-06-26 | 江苏省电力公司电力科学研究院 | Intelligent substation simulation system in panoramic replace mode and integration testing method for intelligent substation simulation system |
| CN103151839A (en) * | 2013-03-13 | 2013-06-12 | 湖北省电力公司电力科学研究院 | Intelligent substation test research system |
Non-Patent Citations (4)
| Title |
|---|
| 刘丰莲等: "智能变电站混合仿真培训系统的架构研究", 《企业技术开发》 * |
| 周俊等: "特高压交直流电网数模混合实时仿真系统", 《电力自动化设备》 * |
| 智能变电站混合仿真培训系统的架构研究;刘丰莲等;《企业技术开发》;20140531;第33卷(第15期);第4-6页 * |
| 杨洪涛等: "基于Hypersim的变电站自动化系统闭环测试环境的建立", 《电力自动化设备》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106327355A (en) * | 2016-05-13 | 2017-01-11 | 中国电力科学研究院 | Secondary equipment simulation and debugging system for transformer substation reconstruction and expansion project and implementation method |
| CN106161139A (en) * | 2016-06-27 | 2016-11-23 | 哈尔滨工业大学 | A kind of intelligent substation SV message simulation generates and detection method |
| CN106209418A (en) * | 2016-06-27 | 2016-12-07 | 哈尔滨工业大学 | A kind of intelligent substation GOOSE message simulation generates and detection method |
| US20190317791A1 (en) * | 2016-10-20 | 2019-10-17 | Nr Electric Co., Ltd | Running method for embedded type virtual device and system |
| US10949242B2 (en) * | 2016-10-20 | 2021-03-16 | Nr Electric Co., Ltd | Development of embedded type devices and running method for embedded type virtual device and system |
| CN109036600A (en) * | 2018-06-19 | 2018-12-18 | 中国核电工程有限公司 | It is active with the passive Reactor cavity flooding cooling system adjustment method combined |
| CN109036600B (en) * | 2018-06-19 | 2021-09-17 | 中国核电工程有限公司 | Active and passive combined reactor cavity water injection cooling system debugging method |
| CN109856532A (en) * | 2019-02-25 | 2019-06-07 | 许昌开普检测研究院股份有限公司 | A kind of Intelligent protective relaying device process layer exception Auto-Test System |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105785199B (en) | Multifunctional ligand electric terminals integrated test system and its working method | |
| CN103051065B (en) | The distributed FA interlock method of testing of a kind of power distribution automation and system | |
| CN103414251B (en) | A kind of substation network communication analogue system based on IEC61850 | |
| CN104267283A (en) | Platform and method for testing process layer to spacer layer of digital substation | |
| CN109541353B (en) | Distribution automation detecting system | |
| CN102520288B (en) | Primary-rising based current differential protection synchronization performance testing system and testing method | |
| CN106556765B (en) | The test method and RTDS emulator of distributed distribution automation system | |
| CN103076520A (en) | Dynamic analogue simulation detection platform and analogue simulation method for secondary system of intelligent substation | |
| CN107491569B (en) | Transformer substation system fault online simulation method based on IEC61850 standard GOOSE and SV technology | |
| CN106771760B (en) | Distributed FA function diagnosis method based on master station simulation | |
| CN108982996B (en) | Outdoor scene substitution type extra-high voltage direct current protection field testing device | |
| CN110942400B (en) | Automatic point-to-point method and device for intelligent substation monitoring system | |
| CN109613906B (en) | Third-generation intelligent substation measurement and control submachine test system and application method thereof | |
| CN103439592A (en) | Method for intelligently testing intelligent substation on site | |
| CN111308242A (en) | Test platform and test method of distribution automation system | |
| CN111458586B (en) | Batch synchronous detection method and system for multi-interval in-situ line protection device of intelligent substation | |
| CN110174564A (en) | The filed detection system and its detection method of equipment for monitoring power quality access main website | |
| CN105785170A (en) | Intelligent transformer substation oriented data flow panoramic displaying device and intelligent transformer substation oriented data flow panoramic displaying method | |
| CN104600848B (en) | A kind of transformer station process layer virtual secondary equipment and its implementation | |
| CN203689146U (en) | New energy vehicle battery management system master and slave control board hardware-in-the-loop test system | |
| CN113391145A (en) | Test system of distribution automation feeder terminal | |
| CN112034295A (en) | Beidou system-based optical fiber differential protection field simulation test system and method | |
| CN109586406B (en) | Third-generation intelligent substation analog quantity in-situ module test system and application method thereof | |
| CN104363121A (en) | GOOSE communication simulation and fault diagnosis method for station level of intelligent substation | |
| CN113341256B (en) | Detection method, device, equipment and medium for transformer substation relay protection system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 200233 Shanghai, Yishan Road, No. 829, building 201, room 6, Applicant after: SHANGHAI KELIANG INFORMATION ENGINEERING CO., LTD. Address before: 200233 Shanghai, Yishan Road, No. 829, building 201, room 6, Applicant before: Shanghai Keliang Information Engineering Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150107 |