CN103633966A - Harmonic generation and governance simulation device and control method of harmonic generation and governance simulation device - Google Patents
Harmonic generation and governance simulation device and control method of harmonic generation and governance simulation device Download PDFInfo
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- CN103633966A CN103633966A CN201310535346.7A CN201310535346A CN103633966A CN 103633966 A CN103633966 A CN 103633966A CN 201310535346 A CN201310535346 A CN 201310535346A CN 103633966 A CN103633966 A CN 103633966A
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Abstract
The invention discloses a harmonic generation and governance simulation device and a control method of the harmonic generation and governance simulation device. The harmonic generation and governance simulation device comprises a host machine, a control screen, a waveform display screen, a synthesis wave display screen and a harmonic knowledge show screen, wherein the control screen is respectively connected with the waveform display screen and the harmonic knowledge show screen through the host machine, the synthesis wave display screen is connected with the waveform display screen through the host machine, the synthesis wave display screen is used for displaying synthesized waveforms of each waveform in the waveform display screen, a harmonic governance press button is arranged on the harmonic knowledge show screen, and the harmonic governance press button is used for triggering a harmonic governance scheme so that governed waveforms can be displayed in the synthesis wave display screen in a simulation way. Through triggering the harmonic governance press button, the harmonic knowledge show screen can give out real-time reverse waveforms in the simulation way, and the reverse waveforms are output into the synthesis wave display screen so that the waveforms become sine waves, so a harmonic governance effect is reached, when the equipment is adopted, a plurality of oscilloscopes and filters which are required to be used in the prior art are replaced, the cost is reduced, the use is convenient, and in addition, the use process is simpler.
Description
Technical field
The present invention relates to harmonic wave control technical field, particularly relate to a kind of harmonic wave generation and improvement simulator and control method thereof for showing.
Background technology
Along with science and technology and expanding economy; non-linear current consuming apparatus is used more and more in electrical network, has caused mains by harmonics component accounting increasing, has increased the current supply loss of electrical network; and interfered with the normal operation of protective device and the automation equipment of electrical network, threatened the safety of electrical network.The cognition of harmonic wave and improvement are seemed to extremely important, generally need to be by adopting at the scene Harmonic Measurer just can obtain data and the oscillogram of harmonic wave, and then harmonic wave is had further and understood, this mode is not easy to awareness and understanding harmonic wave, and, the cost expending is higher, has significant limitation during use.
Summary of the invention
The object of the present invention is to provide a kind of harmonic wave with low cost, easy to use to produce and administer simulator.
Another object of the present invention is to provide a kind of harmonic wave with low cost, easy to use to produce and administer the control method of simulator.
In order to realize object of the present invention, the technical scheme of taking is:
A kind of harmonic wave produces and administers simulator, comprise main frame, control flow, waveform display screen, composite wave display screen, harmonic wave knowledge display screen, control flow is connected by main frame with waveform display screen, harmonic wave knowledge display screen respectively, synthetic waveform display screen is connected by main frame with waveform display screen, waveform after synthetic waveform display screen is synthetic for each waveform of display waveform display screen, harmonic wave knowledge display screen is provided with harmonic wave control button, and harmonic wave control button is for adjusting the waveform that composite wave display screen shows.
Waveform display screen is for showing the waveform of each ripple, the waveform of the synthetic composite wave afterwards of each ripple in composite wave display screen display waveform display screen, waveform knowledge display screen is for showing the harmonic wave knowledge of composite wave display screen, by input corresponding a plurality of ripple in control flow, a plurality of ripples can show corresponding waveform in waveform display screen, composite wave display screen is again the synthetic waveform of a plurality of waveforms demonstration, by triggering harmonic wave control button, harmonic wave knowledge display screen can provide real-time inverted waveform, make the waveform in composite wave display screen become sine wave, thereby reach the effect that harmonic wave is administered, adopt this equipment, the Harmonic Measurer that has replaced original needs to use, cost-saving, convenient use, and use procedure is simpler, adopt in this way, there is no place restriction, adaptability is very strong.
Preferably, at least two different viewing areas that are positioned at same screen in described control flow, waveform display screen, synthetic waveform display screen, harmonic wave knowledge display screen.
Preferably, described control flow, waveform display screen, synthetic waveform display screen, harmonic wave knowledge display screen lay respectively in different screen.
Preferably, described control flow is provided with harmonic wave rudimentary knowledge and introduces mode button and typical harmonic source introduction and governance model button thereof.While triggering corresponding button, can enter into corresponding pattern, waveform display screen, composite wave display screen can change accordingly, and the content of this pattern is consistent.
Preferably, described waveform display screen comprises first-harmonic display screen, tertiary wave display screen, five subwave display screens, seven subwave display screens, and first-harmonic display screen, tertiary wave display screen, five subwave display screens, seven subwave display screens are connected by main frame with composite wave display screen respectively.By different first-harmonics, tertiary wave, five subwaves, the synthetic composite wave of wanting of seven subwaves, in the time need to changing the waveform of composite wave, only need to adjust phase place and the amplitude of first-harmonic and/or tertiary wave and/or five subwaves and/or seven subwaves, the waveform of composite wave just can be made along with adjusting corresponding change.
Preferably, described first-harmonic display screen, tertiary wave display screen, five subwave display screens, seven subwave display screens lay respectively at different display screens.
Preferably, at least two different viewing areas that are positioned at same display screen in described first-harmonic display screen, tertiary wave display screen, five subwave display screens, seven subwave display screens.
Preferably, described first-harmonic display screen and tertiary wave display screen are the different viewing areas in same display screen, and described five subwave display screens and seven subwave display location are in the different viewing areas of same display screen.
Preferably, described control flow is touch control screen.Touch control screen is used convenient.
The present invention also provides a kind of harmonic wave to produce and administer the control method of simulator, when the harmonic wave rudimentary knowledge on triggering control flow is introduced mode button, on control flow, occur the regulating block corresponding with waveform in waveform display screen, every group of regulating block is respectively used to regulate a kind of ripple in waveform display screen;
During horizontal slidable adjustment piece, regulate the phase place of corresponding ripple, during longitudinal sliding motion regulating block, regulate the amplitude of corresponding ripple;
Or during longitudinal sliding motion regulating block, regulate the phase place of corresponding ripple, laterally during slidable adjustment piece, regulate the amplitude of corresponding ripple.
When regulating the regulating block on control flow, realize the adjustment to the waveform of corresponding ripple, make the waveform of this ripple reach corresponding requirement, adopt in this way, simple to operate, quick, and substituted and need a plurality of oscilloscopes and the filter that use, saved cost.
Preferably, when the harmonic wave rudimentary knowledge on triggering control flow is introduced mode button, on control flow, occur the input frame corresponding with waveform in waveform display screen, by the number of times of input harmonics in input frame, the number of times of the ripple in waveform display screen changes accordingly.The number of times of energy incoming wave in input frame, when input n, just there will be waveform n time in corresponding waveform display screen, and the number of times that user inputs waveform is convenient in the existence of input frame, equipment is used convenient.
Preferably, while triggering harmonic wave control button, on harmonic wave knowledge display screen, introduce the basic principle of filter and send real-time inverted waveform to composite wave display screen, making the ripple in composite wave display screen become sine wave.
Preferably, when triggering typical harmonic source introduction and governance model button thereof, on control flow, there is at least one typical harmonic source OptionButton, while triggering typical harmonic source OptionButton, in waveform display screen, there is the picture of corresponding harmonic source equipment and/or principle and/or the waveform of this typical harmonic source and/or the spectrum analysis of this typical harmonic source that harmonic source forms.
Preferably, while triggering harmonic wave control button, in harmonic wave knowledge display screen, show the improvement strategy of this harmonic source, the waveform after composite wave demonstration screen display is administered and/or the spectrum analysis of this ripple.
Advantage of the present invention is:
Harmonic wave of the present invention produces and administers in simulator, waveform display screen is for showing the waveform of each ripple, the waveform of the synthetic composite wave afterwards of each ripple in composite wave display screen display waveform display screen, waveform knowledge display screen is for showing the harmonic wave knowledge of composite wave display screen, by input corresponding a plurality of ripple in control flow, a plurality of ripples can show corresponding waveform in waveform display screen, composite wave display screen is again the synthetic waveform of a plurality of waveforms demonstration, by triggering harmonic wave control button, harmonic wave knowledge display screen can provide real-time inverted waveform, make the waveform in composite wave display screen become sine wave, thereby reach the effect that harmonic wave is administered, adopt this equipment, a plurality of oscilloscopes and the filter that have replaced original needs to use, saved cost, convenient for users, and use procedure is simpler, adopt in this way, there is no place restriction, adaptability is very strong.Harmonic wave of the present invention produces and administers in the control method of simulator, when regulating the regulating block on control flow, the adjustment of realization to the waveform of corresponding ripple, make the waveform of this ripple reach corresponding requirement, adopt in this way, simple to operate, quick, and substituted a plurality of oscilloscopes and the filter that needs use, saved cost.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that harmonic wave of the present invention produced and administered simulator;
Fig. 2 is that harmonic wave of the present invention produces and administer the schematic diagram after simulator triggering typical harmonic source introduction and governance model button thereof;
Fig. 3 is that harmonic wave of the present invention produces and improvement simulator triggering harmonic wave rudimentary knowledge is introduced the schematic diagram after mode button;
Fig. 4 is the annexation figure between each screen of the present invention and main frame.
Description of reference numerals:
100. control flow, 101. harmonic wave rudimentary knowledge are introduced mode button, 102. typical harmonic source introductions and governance model button thereof, 103. typical harmonic source OptionButtons, 104. regulating block, 105. input frames, 201. first waveform display screens, 202. second waveform display screens, 300. composite wave display screens, 401. first harmonic knowledge display screens, 402. second harmonic knowledge display screens, 403. harmonic wave control buttons.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are elaborated:
As Figure 1-4, in an embodiment of the present invention, a kind of harmonic wave produces and administers simulator, comprise main frame, control flow 100, waveform display screen, composite wave display screen 300, harmonic wave knowledge display screen, control flow 100 respectively with waveform display screen, harmonic wave knowledge display screen connects by main frame, synthetic waveform display screen 300 is connected by main frame with waveform display screen, waveform after synthetic waveform display screen 300 is synthetic for each waveform of display waveform display screen, harmonic wave knowledge display screen is provided with harmonic wave control button 403, harmonic wave control button 403 makes 300 emulation of composite wave display screen show the waveform after administering for triggering harmonic wave control scheme, described control flow 100 is touch control screen.
Waveform display screen is for showing the waveform of each ripple, the waveform of the synthetic composite wave afterwards of each ripple in composite wave display screen 300 display waveform display screens, waveform knowledge display screen is for showing the harmonic wave knowledge of composite wave display screen, by input corresponding a plurality of ripple in control flow 100, a plurality of ripples can show corresponding waveform in waveform display screen, composite wave display screen 300 is again the synthetic waveform of a plurality of waveforms demonstration, by triggering harmonic wave control button 403, harmonic wave knowledge display screen can provide real-time inverted waveform, make the waveform in composite wave display screen become sine wave, thereby reach the effect that harmonic wave is administered, adopt this equipment, a plurality of oscilloscopes and the filter that have replaced original needs to use, cost-saving, , and use procedure is more simple and convenient, adopt in this way, there is no place restriction, adaptability is very strong.
In the present embodiment, control flow 100, waveform display screen, synthetic waveform display screen 300, harmonic wave knowledge display screen lay respectively in different screen.At least two different viewing areas that are positioned at same screen in described control flow, waveform display screen, synthetic waveform display screen, harmonic wave knowledge display screen in other embodiments.
Waveform display screen comprises first-harmonic display screen, tertiary wave display screen, five subwave display screens, seven subwave display screens, and first-harmonic display screen, tertiary wave display screen, five subwave display screens, seven subwave display screens are connected by main frame with composite wave display screen respectively.By different first-harmonics, tertiary wave, five subwaves, the synthetic composite wave of wanting of seven subwaves, in the time need to changing the waveform of composite wave, only need to adjust phase place and the amplitude of first-harmonic and/or tertiary wave and/or five subwaves and/or seven subwaves, the waveform of composite wave just can be made along with adjusting corresponding change.
In the present embodiment, first-harmonic display screen and tertiary wave display screen are the different viewing areas in same display screen, described five subwave display screens and seven subwave display location are in the different viewing areas of same display screen, common 201, five waveform display screens of the first waveform display screen and seven the common second waveform display screens 202 that form of waveform display screen of forming of first-harmonic display screen and tertiary wave display screen.In other embodiments, at least two different viewing areas that are positioned at same display screen in first-harmonic display screen, tertiary wave display screen, five subwave display screens, seven subwave display screens; Can also be that described first-harmonic display screen, tertiary wave display screen, five subwave display screens, seven subwave display screens lay respectively at different display screens.
Harmonic wave knowledge display screen comprises first harmonic knowledge display screen 401 and second harmonic knowledge display screen 402, first harmonic knowledge display screen 401 and second harmonic knowledge display screen 402 all pass through main frame with composite wave display screen 300, and described harmonic wave control button 403 is arranged on first harmonic knowledge display screen 401.
The present invention also provides a kind of harmonic wave to produce and administer the control method of simulator, when the harmonic wave rudimentary knowledge on triggering control flow 100 is introduced mode button 101, on control flow 100, occur the regulating block 104 corresponding with waveform in waveform display screen, every group of regulating block 104 is respectively used to regulate a kind of ripple in waveform display screen;
In the present embodiment, during horizontal slidable adjustment piece 104, regulate the phase place of corresponding ripple, during longitudinal sliding motion regulating block 104, regulate the amplitude of corresponding ripple; In other embodiments, during longitudinal sliding motion regulating block 104, regulate the phase place of corresponding ripple, during horizontal slidable adjustment piece 104, regulate the amplitude of corresponding ripple.
When regulating the regulating block 104 on control flow 100, realize the adjustment to the waveform of corresponding ripple, make the waveform of this ripple reach corresponding requirement, adopt in this way, simple to operate, quick, and substituted a plurality of oscilloscopes and the filter that needs use, saved cost.
When the harmonic wave rudimentary knowledge on triggering control flow 100 is introduced mode button 101, on control flow 100, there is the input frame 105 corresponding with waveform in waveform display screen, by the number of times of input harmonics in input frame 105, the number of times of the ripple in waveform display screen changes accordingly.The number of times of energy incoming wave in input frame 105, when input n, just there will be waveform n time in corresponding waveform display screen, and the ripple that user inputs any number of times is convenient in the existence of input frame 105, equipment is used convenient.
When the harmonic wave rudimentary knowledge on triggering control flow 100 is introduced mode button 101, on first harmonic knowledge display screen 401, show and introduce APF(Active Power Filter-APF) basic principle and provide real-time inverted waveform, on second harmonic knowledge display screen 402, play impact and the word picture information corresponding to concept of the harmonic wave of showing, mainly introduce from the following aspect: 1, the impact on transformer; 2, the impact on motor; 3, the interference to communication; 4, the impact on electric energy metrical; 5, the impact on capacitor and cable; 6, protective device mistrip.
In the present embodiment, the quantity of described input frame is four, and the quantity of regulating block is also four.
While triggering harmonic wave control button 403, on harmonic wave knowledge display screen, introduce the basic principle of resolution and to the real-time inverted waveform of composite wave display screen 300 simulation datas, make the ripple in composite wave display screen 300 become sine wave.
When triggering typical harmonic source introduction and governance model button 102 thereof, on control flow 100, there is at least one typical harmonic source OptionButton 103, while triggering typical harmonic source OptionButton, in waveform display screen, there is the picture of corresponding harmonic source equipment and/or principle and/or the waveform of this typical harmonic source and/or the spectrum analysis of this typical harmonic source that harmonic source forms.
While triggering harmonic wave control button 403, the improvement strategy of show needle to this harmonic source in harmonic wave knowledge display screen, the waveform on composite wave display screen 300 after demonstration improvement and/or the spectrum analysis of this ripple.
When triggering typical harmonic source introduction and governance model button 102 thereof, the related data that shows the improvement strategy of this harmonic source on first harmonic knowledge display screen 401, the thermographic that shows motor on second harmonic knowledge display screen 402, will be according to adding the size of harmonic content to change.
The above embodiment has only expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (10)
1. harmonic wave produces and administers a simulator, it is characterized in that, comprises main frame, control flow, waveform display screen, composite wave display screen, harmonic wave knowledge display screen.Control flow is connected by main frame with waveform display screen, harmonic wave knowledge display screen respectively, synthetic waveform display screen is connected by main frame with waveform display screen, waveform after synthetic waveform display screen is synthetic for each waveform of display waveform display screen, harmonic wave knowledge display screen is provided with harmonic wave control button, and harmonic wave control button makes the emulation of composite wave display screen show the waveform after administering for triggering harmonic wave control scheme.
2. harmonic wave according to claim 1 produces and administers simulator, it is characterized in that at least two different viewing areas that are positioned at same screen in described control flow, waveform display screen, synthetic waveform display screen, harmonic wave knowledge display screen.
3. harmonic wave according to claim 1 produces and administers simulator, it is characterized in that, described control flow, waveform display screen, synthetic waveform display screen, harmonic wave knowledge display screen lay respectively in different screen.
4. harmonic wave according to claim 1 produces and administers simulator, it is characterized in that, described control flow is provided with harmonic wave rudimentary knowledge and introduces mode button and typical harmonic source introduction and governance model button thereof.
5. harmonic wave according to claim 1 produces and administers simulator, it is characterized in that, described waveform display screen comprises first-harmonic display screen, tertiary wave display screen, five subwave display screens, seven subwave display screens, and first-harmonic display screen, tertiary wave display screen, five subwave display screens, seven subwave display screens are connected by main frame with composite wave display screen respectively.
6. a harmonic wave produces and administers the control method of simulator, it is characterized in that, when the harmonic wave rudimentary knowledge on triggering control flow is introduced mode button, on control flow, occur the regulating block corresponding with waveform in waveform display screen, every group of regulating block is respectively used to regulate a kind of ripple in waveform display screen;
During horizontal slidable adjustment piece, regulate the phase place of corresponding ripple, during longitudinal sliding motion regulating block, regulate the amplitude of corresponding ripple;
Or during longitudinal sliding motion regulating block, regulate the phase place of corresponding ripple, laterally during slidable adjustment piece, regulate the amplitude of corresponding ripple.
7. harmonic wave according to claim 6 produces and administers the control method of simulator, it is characterized in that, when the harmonic wave rudimentary knowledge on triggering control flow is introduced mode button, on control flow, there is the input frame corresponding with waveform in waveform display screen, by the number of times of input harmonics in input frame, the number of times of the ripple in waveform display screen changes accordingly.
8. according to the harmonic wave described in claim 6 or 7, produce and administer the control method of simulator, it is characterized in that, while triggering harmonic wave control button, on harmonic wave knowledge display screen, introduce the basic principle of resolution and to the real-time inverted waveform of composite wave display screen simulation data, make the ripple in composite wave display screen become sine wave.
9. according to the harmonic wave described in claim 6 or 7, produce and administer the control method of simulator, it is characterized in that, when triggering typical harmonic source introduction and governance model button thereof, on control flow, there is at least one typical harmonic source OptionButton, while clicking typical harmonic source OptionButton, in waveform display screen, there is the picture of corresponding harmonic source equipment and/or principle and/or the waveform of this typical harmonic source and/or the spectrum analysis of this typical harmonic source that harmonic source forms.
10. harmonic wave according to claim 9 produces and administers the control method of simulator, it is characterized in that, while triggering harmonic wave control button, the improvement strategy of show needle to this harmonic source in harmonic wave knowledge display screen, the waveform after composite wave demonstration screen display is administered and/or the spectrum analysis of this ripple.
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| CN104599595A (en) * | 2015-02-27 | 2015-05-06 | 广州供电局有限公司 | Harmonic suppression analog device and analog method thereof |
| CN105100489A (en) * | 2015-08-07 | 2015-11-25 | 努比亚技术有限公司 | Harmonic distortion reducing device and method |
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| US20090052695A1 (en) * | 2007-08-23 | 2009-02-26 | Sony Corporation | Signal processing device, signal processing method, and program therefor |
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| CN103633966B (en) | 2016-03-02 |
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