CN104133444A - Smart grid satellite network transmission system - Google Patents
Smart grid satellite network transmission system Download PDFInfo
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- CN104133444A CN104133444A CN201410360597.0A CN201410360597A CN104133444A CN 104133444 A CN104133444 A CN 104133444A CN 201410360597 A CN201410360597 A CN 201410360597A CN 104133444 A CN104133444 A CN 104133444A
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Abstract
The invention discloses a smart grid satellite network transmission system. The smart grid satellite network transmission system comprises a substation data acquisition system, a communication transmission system and a monitoring center system. The data acquisition system is arranged on a high-voltage switch cabinet of a substation. The communication transmission system is located in the China National Space Administration. The monitoring center system is located in a managing user of the high-voltage switch cabinet. The data acquisition system comprises a network node controller, a wide range measuring system and monitoring software. The monitoring software comprises a write-in control component, an operational control component and a node network component. The monitoring software runs in high-voltage switch cabinet nodes of substations. The communication transmission system comprises a Big Dipper satellite, a China National Space Administration satellite communication IISP platform and an application data center. According to the smart grid satellite network transmission system, the monitoring access points can be flexibly updated, the user can upload updated software at any time and at any places in the area covered with the satellite through a remote satellite star network, the working efficiency is improved, and the maintaining cost is reduced.
Description
Technical field
The present invention relates to intelligent switchboard management method, relate in particular to a kind of intelligent grid satellite network transmission system.
Background technology
Along with the continuous foundation of China's UHV (ultra-high voltage), UHV transmission line, power transmission network is just towards the future development of comprehensive covering.China is vast in territory, geographical environment variation, and the wide covering of power transmission network can cause circuit running environment severe, is difficult to ensure stability and the security of power supply, will bring massive losses to people's normal production and life once there is line fault.Therefore, how to ensure that the safe operation of transmission line of electricity becomes power department problem demanding prompt solution, and along with the continuous growth of transmission line of electricity, traditional artificial line routine inspection mode has more and more been not suitable with the requirement of transmission line of electricity security, power supply reliability.
High-tension switch cabinet distributes wide, maintenance difficulties is large, the general mode that monitoring software is installed that adopts realizes intelligent management to it now, As time goes on, some monitoring parameter of high-tension switch cabinet and physical quantity need to adjust, and software needs regular update, to meet dynamic management needs, but be the mode of manually adjusting due to what mainly adopt at present, maintenance cost is higher.
Summary of the invention
The object of the present invention is to provide a kind of intelligent grid satellite network transmission system, by the remote control network forming, the software of operation is upgraded, the intelligent level of improving product, reduces later maintenance cost.
In order to achieve the above object, the object of the invention is to be achieved through the following technical solutions:
Intelligent grid satellite network transmission system, comprise electric substation's data acquisition system (DAS), telecommunication transmission system, monitoring center system, the high-voltage switch gear that described data acquisition system (DAS) is arranged on electric substation cashier's office in a shop, described telecommunication transmission system is positioned at China National Space Administration, described monitoring center system is positioned at the leading subscriber of high-tension switch cabinet, described data acquisition system (DAS) comprises network node controller, wide area measurement system, monitoring software, the high-voltage switch gear that described network node controller is arranged on electric substation cashier's office in a shop, described monitoring software comprises write control unit, operation control assembly, meshed network parts, described monitoring software operates in the high-tension switch cabinet node of each electric substation, described telecommunication transmission system comprises big-dipper satellite, the satellite communication IISP of China National Space Administration platform, Application Data Center, the wide satellite of generation, user commands machine, Internet line transmission system, between described big-dipper satellite and the IISP of China Satcom platform (that is: China National Space Administration's satellite communication IISP platform), adopt bidirectional data transfers, between the described IISP of China Satcom platform and Application Data Center, adopt bidirectional data transfers, described Application Data Center divides two-way, one tunnel connects the wide satellite of generation, and and adopt bidirectional data transfers between the wide satellite of generation, between the wide satellite of described generation and commander's user machine, adopt bidirectional data transfers, described monitoring center system comprises network controller, router, intra-company's server, central computer, redaction monitoring software, sensing transmission and Control System Software, update software packet, between described network controller and router, adopt bidirectional data transfers, described router and intra-company's server, between central computer, adopt respectively bidirectional data transfers, between described central computer and sensing transmission and Control System Software, adopt bidirectional data transfers, described wide area measurement system by gather data information transfer to network node controller, network node controller by the data information transfer receiving to telecommunication transmission system, described telecommunication transmission system utilize big-dipper satellite by the data information transfer receiving to the IISP of China Satcom platform, the IISP of China Satcom platform by the data information transfer receiving to Application Data Center, the data message receiving after processing, is provided two data paths by Application Data Center: a road is forwarded to user by data message through the wide satellite of generation and commands machine, by user command machine by data information transfer to monitoring center system, the Internet line transmission system of separately leading up to is transferred to monitoring center system, described monitoring center system utilizes network controller that the data message receiving is transferred to central computer via router, described central computer transmits the data information transfer receiving to sensing and Control System Software, and data message is carried out to data storage, analysis, processing, demonstration, localization process, and send corresponding user instruction, high-tension switch cabinet with contrary path transmission to electric substation, realizes Remote operation.
Further, described redaction monitoring software divides two-way to be transferred to Application Data Center by central computer, router, network controller, described Application Data Center is transferred to and is specified high-tension switch cabinet node by the IISP of China Satcom platform, big-dipper satellite, network node controller, described high-tension switch cabinet node writes by write control unit the redaction monitoring software receiving in operation control assembly, and the monitoring software of the current operation of described operation control assembly control is latest edition.
Further, described update software packet divides two-way to be transferred to Application Data Center by central computer, router, network controller, described Application Data Center is transferred to described monitoring software by the IISP of China Satcom platform, big-dipper satellite, network node controller, described meshed network parts are verified the ruuning situation of described update software packet, if normal operation, prompting software upgrading success, if move wrongly, corresponding high-tension switch cabinet node enters alarm state.
Further, described sensing transmission is connected with liquid crystal display with Control System Software, and operation has visual.
Further, described high-tension switch cabinet node is provided with Zigbee module, and Zigbee module is for receiving the duty of other equipment as the interface of local Internet of Things.
Beneficial effect:
The intelligent grid satellite network transmission system that the present invention adopts, can upgrade monitoring access point neatly, and user uploads update software whenever and wherever possible in the region that long-range Star Network covers at satellite via satellite; New service item is provided, service item is configured as required; Remote fault diagnosis and on-line debugging are realized; Substitute traditional manual work, improved work efficiency, reduced equipment maintenance cost simultaneously, reduced maintenance cost.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is intelligent grid satellite network transmission system modular structure schematic diagram of the present invention.
Fig. 2 is native system control stream.
Fig. 3 is native system data stream.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are elaborated: the present embodiment is implemented under taking technical solution of the present invention as prerequisite, provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
Shown in Figure 1, this intelligent grid satellite network transmission system comprises electric substation's data acquisition system (DAS), telecommunication transmission system, monitoring center system, the high-voltage switch gear that described data acquisition system (DAS) is arranged on electric substation cashier's office in a shop, described telecommunication transmission system is positioned at China National Space Administration, described monitoring center system is positioned at the leading subscriber of high-tension switch cabinet, described data acquisition system (DAS) comprises network node controller, wide area measurement system, monitoring software, the high-voltage switch gear that described network node controller is arranged on electric substation cashier's office in a shop, described monitoring software comprises write control unit, operation control assembly, meshed network parts, described monitoring software operates in the high-tension switch cabinet node of each electric substation, described telecommunication transmission system comprises big-dipper satellite, the satellite communication IISP of China National Space Administration platform, Application Data Center, the wide satellite of generation, user commands machine, Internet line transmission system, between described big-dipper satellite and the IISP of China Satcom platform (that is: China National Space Administration's satellite communication IISP platform), adopt bidirectional data transfers, between the described IISP of China Satcom platform and Application Data Center, adopt bidirectional data transfers, described Application Data Center divides two-way, one tunnel connects the wide satellite of generation, and and adopt bidirectional data transfers between the wide satellite of generation, between the wide satellite of described generation and commander's user machine, adopt bidirectional data transfers, described monitoring center system comprises network controller, router, intra-company's server, central computer, redaction monitoring software, sensing transmission and Control System Software, update software packet, between described network controller and router, adopt bidirectional data transfers, described router and intra-company's server, between central computer, adopt respectively bidirectional data transfers, between described central computer and sensing transmission and Control System Software, adopt bidirectional data transfers, described sensing transmission is connected with liquid crystal display with Control System Software, operation has visual.Described high-tension switch cabinet node is provided with Zigbee module, and Zigbee module is for receiving the duty of other equipment as the interface of local Internet of Things.
Described wide area measurement system by gather data information transfer to network node controller, network node controller by the data information transfer receiving to telecommunication transmission system, described telecommunication transmission system utilize big-dipper satellite by the data information transfer receiving to the IISP of China Satcom platform, the IISP of China Satcom platform by the data information transfer receiving to Application Data Center, the data message receiving after processing, is provided two data paths by Application Data Center: a road is forwarded to user by data message through the wide satellite of generation and commands machine, by user command machine by data information transfer to monitoring center system, the Internet line transmission system of separately leading up to is transferred to monitoring center system, described monitoring center system utilizes network controller that the data message receiving is transferred to central computer via router, described central computer transmits the data information transfer receiving to sensing and Control System Software, and data message is carried out to data storage, analysis, processing, demonstration, localization process, and send corresponding user instruction, high-tension switch cabinet with contrary path transmission to electric substation, realizes Remote operation.
Described redaction monitoring software divides two-way to be transferred to Application Data Center by central computer, router, network controller, described Application Data Center is transferred to and is specified high-tension switch cabinet node by the IISP of China Satcom platform, big-dipper satellite, network node controller, described high-tension switch cabinet node writes by write control unit the redaction monitoring software receiving in operation control assembly, and the monitoring software of the current operation of described operation control assembly control is latest edition.Described update software packet divides two-way to be transferred to Application Data Center by central computer, router, network controller, described Application Data Center is transferred to described monitoring software by the IISP of China Satcom platform, big-dipper satellite, network node controller, described meshed network parts are verified the ruuning situation of described update software packet, if normal operation, prompting software upgrading success, if move wrongly, corresponding high-tension switch cabinet node enters alarm state.
As shown in Figure 2 and Figure 3, Fig. 2 is native system control stream, and Fig. 3 is native system data stream.
More than show and described ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (5)
1. intelligent grid satellite network transmission system, it is characterized in that, comprise electric substation's data acquisition system (DAS), telecommunication transmission system, monitoring center system, the high-voltage switch gear that described data acquisition system (DAS) is arranged on electric substation cashier's office in a shop, described telecommunication transmission system is positioned at China National Space Administration, described monitoring center system is positioned at the leading subscriber of high-tension switch cabinet, described data acquisition system (DAS) comprises network node controller, wide area measurement system, monitoring software, the high-voltage switch gear that described network node controller is arranged on electric substation cashier's office in a shop, described monitoring software comprises write control unit, operation control assembly, meshed network parts, described monitoring software operates in the high-tension switch cabinet node of each electric substation, described telecommunication transmission system comprises big-dipper satellite, the satellite communication IISP of China National Space Administration platform, Application Data Center, the wide satellite of generation, user commands machine, Internet line transmission system, between described big-dipper satellite and the IISP of China Satcom platform, adopt bidirectional data transfers, between the described IISP of China Satcom platform and Application Data Center, adopt bidirectional data transfers, described Application Data Center divides two-way, one tunnel connects the wide satellite of generation, and and adopt bidirectional data transfers between the wide satellite of generation, between the wide satellite of described generation and commander's user machine, adopt bidirectional data transfers, described monitoring center system comprises network controller, router, intra-company's server, central computer, redaction monitoring software, sensing transmission and Control System Software, update software packet, between described network controller and router, adopt bidirectional data transfers, described router and intra-company's server, between central computer, adopt respectively bidirectional data transfers, between described central computer and sensing transmission and Control System Software, adopt bidirectional data transfers, described wide area measurement system by gather data information transfer to network node controller, network node controller by the data information transfer receiving to telecommunication transmission system, described telecommunication transmission system utilize big-dipper satellite by the data information transfer receiving to the IISP of China Satcom platform, the IISP of China Satcom platform by the data information transfer receiving to Application Data Center, the data message receiving after processing, is provided two data paths by Application Data Center: a road is forwarded to user by data message through the wide satellite of generation and commands machine, by user command machine by data information transfer to monitoring center system, the Internet line transmission system of separately leading up to is transferred to monitoring center system, described monitoring center system utilizes network controller that the data message receiving is transferred to central computer via router, described central computer transmits the data information transfer receiving to sensing and Control System Software, and data message is carried out to data storage, analysis, processing, demonstration, localization process, and send corresponding user instruction, high-tension switch cabinet with contrary path transmission to electric substation, realizes Remote operation.
2. intelligent grid satellite network transmission system according to claim 1, it is characterized in that, described redaction monitoring software passes through central computer, router, network controller divides two-way to be transferred to Application Data Center, described Application Data Center is by the IISP of China Satcom platform, big-dipper satellite, network node controller is transferred to specifies high-tension switch cabinet node, described high-tension switch cabinet node writes by write control unit the redaction monitoring software receiving in operation control assembly, the monitoring software of the current operation of described operation control assembly control is latest edition.
3. intelligent grid satellite network transmission system according to claim 1, it is characterized in that, described update software packet passes through central computer, router, network controller divides two-way to be transferred to Application Data Center, described Application Data Center is by the IISP of China Satcom platform, big-dipper satellite, network node controller is transferred to described monitoring software, described meshed network parts are verified the ruuning situation of described update software packet, if normal operation, prompting software upgrading success, if move wrong, corresponding high-tension switch cabinet node enters alarm state.
4. intelligent grid satellite network transmission system according to claim 1, is characterized in that, described sensing transmission is connected with liquid crystal display with Control System Software, and operation has visual.
5. intelligent grid satellite network transmission system according to claim 1, is characterized in that, described high-tension switch cabinet node is provided with Zigbee module, and Zigbee module is for receiving the duty of other equipment as the interface of local Internet of Things.
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| CN201410360597.0A CN104133444B (en) | 2014-07-25 | 2014-07-25 | Smart grid satellite network transmission system |
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| CN104601652A (en) * | 2014-12-03 | 2015-05-06 | 国家电网公司 | Beidou satellite communication system based electric communication system and method |
| CN110493316A (en) * | 2019-07-22 | 2019-11-22 | 浙江机电职业技术学院 | A kind of group's target training system based on radio network technique |
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| CN104133444B (en) | 2017-02-01 |
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