CN103364672A - Condition monitoring system and method of magnetic control reactor-type dynamic reactive power compensation equipment - Google Patents
Condition monitoring system and method of magnetic control reactor-type dynamic reactive power compensation equipment Download PDFInfo
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Abstract
The invention discloses a condition monitoring system and method of magnetic control reactor-type dynamic reactive power compensation equipment. The system comprises a data acquisition unit for collecting electric power data of the control reactor-type dynamic reactive power compensation equipment and a data analyzing and processing system for analyzing and processing the electric power data so as to obtain status data of the magnetic control reactor-type dynamic reactive power compensation equipment. Through the condition monitoring system and method of the magnetic control reactor-type dynamic reactive power compensation equipment, transient characteristics and steady-state characteristics of a magnetic control reactor branch circuit and a parallel capacitor branch circuit in the magnetic control reactor-type dynamic reactive power compensation equipment, wherein the transient characteristics and steady-state characteristics include multiple status data such as voltages, currents, overvoltages and inrush currents; therefore, all the related properties of the magnetic control reactor-type dynamic reactive power compensation equipment are known, which is favorable for the implementation of research on the safe and reliable operation of the magnetic control reactor-type dynamic reactive power compensation equipment.
Description
Technical field
The present invention relates to the electric power equipment management technical field, in particular, relate to a kind of condition monitoring system and method for magnet controlled reactor type dynamic reactive compensation device.
Background technology
Magnet controlled reactor type dynamic reactive compensation device is a kind of novel reactive power compensator, has the characteristics such as fast response time, economic performance are good, high-efficient energy-saving environment friendly.Because it is idle adjustable continuously that magnet controlled reactor type dynamic reactive compensation device can be realized from the capacitive to the perception, therefore in the enterprise in electric power, the field such as electric, be widely used in recent years.
Magnet controlled reactor type dynamic reactive compensation device is mainly by magnet controlled reactor branch road, capacitor branch road and composition of the control system, and wherein, the capacitor branch road can be taken into account idle and filter function according to the actual requirements.Magnet controlled reactor type dynamic reactive compensation device can change by the degree of saturation that changes the magnet controlled reactor iron core output capacity of magnet controlled reactor, cooperate the capacitor branch road, reach the idle smooth adjustment output of capacitive reactive power and perception, play the effect of dynamic compensation.
Because magnet controlled reactor type dynamic reactive compensation device is more and more extensive in the application of various circles of society, therefore, also become more and more important to what the research of magnet controlled reactor type dynamic reactive compensation device performance was tested, it is significant to the safe and reliable operation that ensures magnet controlled reactor type dynamic reactive compensation device.Therefore, those skilled in the art demand a kind of condition monitoring system and method that can realize magnet controlled reactor type dynamic reactive compensation device urgently, realizing the determining of the state parameter of magnet controlled reactor type dynamic reactive compensation device, and the state parameter that obtains can be put in the research work to the safe and reliable operation of magnet controlled reactor type dynamic reactive compensation device.
Summary of the invention
In view of this, the invention provides a kind of condition monitoring system and method for magnet controlled reactor type dynamic reactive compensation device, to realize determining the state parameter of magnet controlled reactor type dynamic reactive compensation device.
For achieving the above object, the invention provides following technical scheme:
A kind of condition monitoring system of magnet controlled reactor type dynamic reactive compensation device comprises:
Data acquisition unit is for the electric power data of the described magnet controlled reactor type of synchronous acquisition dynamic reactive compensation device;
The Data Management Analysis system is used for described electric power data is carried out analyzing and processing, obtains the status data of described magnet controlled reactor type dynamic reactive compensation device.
Optionally, described data acquisition unit comprises voltage transformer (VT), current transformer and digital-to-analog conversion collector.
Optionally, described electric power data comprises No. 7 voltage transformer (VT) signals of shnt capacitor branch road, No. 3 current transformer signals, magnet controlled reactor branch voltage secondary simulating signal and the magnet controlled reactor branch current secondary simulating signal of shnt capacitor branch road.
Optionally, described voltage transformer (VT) and described current transformer are electronic mutual inductor.
Optionally, described status data comprises transient characterisitics data and the steady-state characteristic data of magnet controlled reactor branch road and shnt capacitor branch road; Described transient characterisitics data and steady-state characteristic data comprise voltage data, current data, harmonic data, superpotential data and the data of shoving.
Optionally, described Data Management Analysis system comprises:
Data handling system is used for sending the collection synchronizing signal to described data acquisition unit, and the described electric power data that described data acquisition unit is collected carries out calculation process, obtains essential state data, and described essential state data is sent to data analysis system;
Data analysis system is used for receiving described essential state data, and described essential state data is carried out analyzing and processing, obtains the status data of described magnet controlled reactor type dynamic reactive compensation device.
Optionally, also comprise:
Alarm is used for sending alerting signal when the described status data that obtains exceeds preset range.
A kind of state monitoring method of magnet controlled reactor type dynamic reactive compensation device comprises:
The electric power data of the described magnet controlled reactor type of synchronous acquisition dynamic reactive compensation device;
Described electric power data is carried out analyzing and processing, obtain the status data of described magnet controlled reactor type dynamic reactive compensation device.
Optionally, described electric power data comprises No. 7 voltage transformer (VT) signals of shnt capacitor branch road, No. 3 current transformer signals, magnet controlled reactor branch voltage secondary simulating signal and the magnet controlled reactor branch current secondary simulating signal of shnt capacitor branch road; Described status data comprises transient characterisitics data and the steady-state characteristic data of magnet controlled reactor branch road and shnt capacitor branch road; Described transient characterisitics data and steady-state characteristic data comprise voltage data, current data, harmonic data, superpotential data and the data of shoving.
Optionally, behind the status data that obtains described magnet controlled reactor type dynamic reactive compensation device, also comprise:
When the described status data that obtains exceeds preset range, send alerting signal.
Via above-mentioned technical scheme as can be known, compared with prior art, the embodiment of the invention discloses a kind of condition monitoring system and method for magnet controlled reactor type dynamic reactive compensation device, comprise in the described system be used to the data acquisition unit of the electric power data that gathers described magnet controlled reactor type dynamic reactive compensation device with for described electric power data is carried out analyzing and processing, obtain the Data Management Analysis system of the status data of described magnet controlled reactor type dynamic reactive compensation device.Condition monitoring system and method by this magnet controlled reactor type dynamic reactive compensation device, can obtain the magnet controlled reactor branch road in the magnet controlled reactor type dynamic reactive compensation device, transient characterisitics and the steady-state characteristic of shnt capacitor branch road, comprising voltage, electric current, harmonic wave, superpotential, the various states data such as shove, thereby understand each correlated performance of magnet controlled reactor type dynamic reactive compensation device, be convenient to the carrying out of research work of the safe and reliable operation of magnet controlled reactor type dynamic reactive compensation device.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiments of the invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to the accompanying drawing that provides other accompanying drawing.
Fig. 1 is the condition monitoring system structural representation of the disclosed magnet controlled reactor type of embodiment of the invention dynamic reactive compensation device;
Fig. 2 is the data acquisition sampling point schematic diagram of the capacitor branch road in the magnet controlled reactor type dynamic reactive compensation device;
Fig. 3 is the structural representation of the disclosed Data Management Analysis of embodiment of the invention system;
Fig. 4 is the disclosed data collecting mechanism schematic diagram of the embodiment of the invention;
Fig. 5 is the state monitoring method process flow diagram of the disclosed magnet controlled reactor type of embodiment of the invention dynamic reactive compensation device.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Fig. 1 is the condition monitoring system structural representation of the disclosed magnet controlled reactor type of embodiment of the invention dynamic reactive compensation device, and referring to shown in Figure 1, the condition monitoring system 10 of described magnet controlled reactor type dynamic reactive compensation device can comprise:
In the present embodiment, that described magnet controlled reactor type dynamic reactive compensation device can be for 35KV also can be 110KV.
Wherein, described data acquisition unit 101 can comprise voltage transformer (VT), current transformer and digital-to-analog conversion collector.Concrete, Fig. 2 is the data acquisition sampling point schematic diagram of the capacitor branch road in the magnet controlled reactor type dynamic reactive compensation device, as shown in Figure 2, the position that arrow is drawn is the installation site of data acquisition unit, wherein, a voltage transformer (VT) is installed respectively at the U0-U6 place, is used for obtaining the magnitude of voltage digital signal of corresponding sample point; A current transformer is installed respectively at the I1-I3 place, is used for obtaining the current value digital signal of corresponding sample point.And above-mentioned digital-to-analog conversion collector accesses respectively the voltage transformer secondary simulating signal summation current transformer secondary simulating signal of the magnet controlled reactor branch road of described magnet controlled reactor type dynamic reactive compensation device.Described digital-to-analog conversion collector can be to send to the Data Management Analysis system after the digital signal with the voltage secondary simulating signal that collects and electric current secondary analog signal conversion again.Therefore, described electric power data can include but not limited at least one group or two groups of signals in No. 3 current transformer signals, magnet controlled reactor branch voltage secondary simulating signal and the magnet controlled reactor branch current secondary simulating signal of No. 7 voltage transformer (VT) signals, shnt capacitor branch road of shnt capacitor branch road.
Consider the frequency response problem of voltage/current mutual inductor voltage or electric current when gathering electric power data, also consider the problem to the data synchronous acquisition, in order to gather more smoothly and accurately voltage, current signal, voltage transformer (VT) in the embodiment of the invention can adopt electronic type voltage transformer, and the current transformer in the embodiment of the invention can adopt electronic current mutual inductor.
Data Management Analysis system 102 is used for described electric power data is carried out analyzing and processing, obtains the status data of described magnet controlled reactor type dynamic reactive compensation device.
Wherein, described status data can comprise transient characterisitics data and the steady-state characteristic data of magnet controlled reactor branch road and shnt capacitor branch road; At least a or several comprising in voltage data, current data, harmonic data, superpotential data and the data of shoving.Certainly, described status data is not defined as above-mentioned several data yet.After the transient characterisitics data that obtained magnet controlled reactor branch road and shnt capacitor branch road and steady-state characteristic data, and then can understand transient characterisitics and the steady-state characteristic of whole magnet controlled reactor type dynamic reactive compensation device.
Described Data Management Analysis system 102 can integrate the multichannel data that described data acquisition unit 101 collects, parsing, verification and analyzing and processing, supports simultaneously the control of Multi-path synchronous signal.Can adopt in the prior art existing data analyzing and processing software to realize to the analysis of electric power data.
In a schematic example, the concrete structure of described Data Management Analysis system 102 can be referring to Fig. 3, Fig. 3 is the structural representation of the disclosed Data Management Analysis of embodiment of the invention system, and referring to shown in Figure 3, described Data Management Analysis system 102 can comprise:
Described data handling system 1021 can be finished the transmission of the condition monitoring system synchronizing signal of whole described magnet controlled reactor type dynamic reactive compensation device.The digital signal that data handling system 1021 can be sent electronic mutual inductor and digital-to-analog conversion collector cooperates the field programmable gate array developing instrument, utilizes 9401 high speed digital I/O module to finish the transmission of high speed acquisition and the synchronizing signal of digital signal.Then digital signal through First Input First Output buffering be sent to RT module settling signal synchronously, the sequence of operations such as verification, conversion and processing.Described essential state data is and obtains after described electric power data is processed through described data handling system 1021.For example, the described essential state data power data that can obtain after processing through multiplying each other for certain sample point voltage data and current data.
The front makes referrals to, the data acquisition unit of the condition monitoring system of described magnet controlled reactor type dynamic reactive compensation device can adopt the electronic mutual inductor of synchronizing signal to finish the data acquisition of front end, and the data that electronic mutual inductor collects can packing be sent to data analysis system after Optical Fiber Transmission is processed to data handling system 1021.The collection synchronizing signal of electronic mutual inductor is sent by described data handling system 1021 control field programmable gate array modules, and frequency acquisition is subjected to the control of synchronous signal frequency.
Fig. 4 is the disclosed data collecting mechanism schematic diagram of the embodiment of the invention, and in conjunction with Fig. 4, in whole controlling of sampling circulation, data acquisition unit 101 is in the sampling hold mode all the time, until receive the synchronizing signal from described data handling system 1021.Receive and correctly identify after the synchronizing signal, sample circuit in the data acquisition unit 101 discharges hold mode, operation sampling circulation, after finishing sampling, sampling numerical value converts fiber-optic signal to via the photoelectric switching circuit in the described data acquisition unit 101, sending to field programmable gate array module in the described data handling system 1021 through optical fiber, also is the FPGA module, finishes a sampling circulation.The sampling rate of sampling circulation mainly is subject to the sampling circulating unit time of collector circuit, and in the sampling circulation is carried out, sample circuit will no longer receive the synchronizing signal of being sent by the FPGA module in the described data handling system.
In the condition monitoring system of described magnet controlled reactor type dynamic reactive compensation device, several drainage patterns can be arranged, want the status data understood to be used for finally obtaining.Wherein can comprise transient state sampling and stable state sampling, the transient state sampling is different from the sample frequency of stable state sampling, when carrying out the transient state sampling, system requirements with the high sampling rate of 200kS/s in the record short time transient-wave and analyze and upload, in this kind situation, described data handling system 1021 will be according to the drainage pattern of described data analysis system setting, self-adaptation is adjusted the transmission frequency of synchronizing signal, Acquisition Circuit in the described data acquisition unit 101 is under the control of synchronizing signal, to finish with corresponding picking rate and gather and data passback task, data can be sent to data analysis system via Ethernet after optical fiber is back to described data handling system 1021 processing packings.
During the stable state sampling, data handling system 1021 is according to the drainage pattern that passes down from data analysis system, reduce the synchronizing signal transmission frequency, sampling unit is under the control of synchronizing signal, under corresponding frequencies, carry out the stable state sampling and upload sampled data, data handling system 1021 is finished after the processing of the electric power data that the collects packing, and be sent to described data analysis system and analyze, and the record data waveform.
Get back to Fig. 3, described Data Management Analysis system 102 also comprises data analysis system 1022 except data handling system 1021.
Described data analysis system 1022 can be an independently computing machine, can carry out data transfer and communicate by letter by Ethernet between described data handling system 1021 and the described data analysis system 1022.Can customize in the described database analysis system 1022 one or more softwares with particular analysis processing capacity are installed, carry out analyzing and processing with the essential state data of realizing described data handling system is sent, obtain the status data of the described magnet controlled reactor type dynamic reactive compensation device that the user need to understand.
Described data analysis system 1022 can but be not limited to realize transient state process and steady-state process.Transient state process: the transient overvoltage of capacitor group in the shnt capacitor branch road in the test 110kV/35kV magnet controlled reactor type dynamic reactive compensation device, current-limiting reactor interpolar/over the ground and shoving; Magnet controlled reactor branch road output voltage, current waveform in the record 110kV/35kV magnet controlled reactor type dynamic reactive compensation device, the test response characteristic.Steady-state process: capacitor group in the shnt capacitor branch road in the test 110kV/35kV magnet controlled reactor type dynamic reactive compensation device, current-limiting reactor interpolar/over the ground steady state voltage, electric current, the electric capacity of calculable capacitor group, current-limiting reactor, inductance parameters and whole group of P, Q, S, and carry out frequency analysis; Magnet controlled reactor branch voltage, electric current in the test 110kV/35kV magnet controlled reactor type dynamic reactive compensation device, the volt-ampere characteristic of test magnet controlled reactor.
In other embodiment, the condition monitoring system of described magnet controlled reactor type dynamic reactive compensation device is except data acquisition unit and Data Management Analysis system, can also comprise alarm, be used for when the described status data that obtains exceeds preset range, sending alerting signal.Thereby in time operation problem or fault appear in the current magnet controlled reactor type of reminding user dynamic reactive compensation device.
In the present embodiment, the condition monitoring system of described magnet controlled reactor type dynamic reactive compensation device can gather by data acquisition unit the electric power data of magnet controlled reactor type dynamic reactive compensation device, and by the Data Management Analysis system electric power data that collects is carried out Treatment Analysis, thereby finally obtain magnet controlled reactor branch road in the magnet controlled reactor type dynamic reactive compensation device and transient characterisitics and the steady-state characteristic of shnt capacitor branch road, comprising voltage, electric current, harmonic wave, superpotential, the various states data such as shove, thereby understand each correlated performance of magnet controlled reactor type dynamic reactive compensation device, be convenient to the carrying out of research work of the safe and reliable operation of magnet controlled reactor type dynamic reactive compensation device.
Except the condition monitoring system of above-mentioned disclosed magnet controlled reactor type dynamic reactive compensation device, the embodiment of the invention is the state monitoring method of disclosed a kind of magnet controlled reactor type dynamic reactive compensation device also.
Fig. 5 is the state monitoring method process flow diagram of the disclosed magnet controlled reactor type of embodiment of the invention dynamic reactive compensation device, the method is applied in the condition monitoring system of the disclosed magnet controlled reactor type of above-described embodiment dynamic reactive compensation device, referring to shown in Figure 5, described method can comprise:
Step 501: the electric power data that gathers described magnet controlled reactor type dynamic reactive compensation device;
In the present embodiment, that described magnet controlled reactor type dynamic reactive compensation device can be for 35KV also can be 110KV.
Wherein, described electric power data can comprise but not be defined as No. 7 voltage transformer (VT) signals of shnt capacitor branch road, No. 3 current transformer signals, magnet controlled reactor branch voltage secondary simulating signal and the magnet controlled reactor branch current secondary simulating signal of shnt capacitor branch road.
Consider the frequency response problem of voltage/current mutual inductor voltage or electric current when gathering electric power data, also consider the problem to the data synchronous acquisition, in order to gather more smoothly and accurately voltage, current signal, voltage transformer (VT) in the embodiment of the invention can adopt electronic type voltage transformer, and the current transformer in the embodiment of the invention can adopt electronic current mutual inductor.
Step 502: described electric power data is carried out analyzing and processing, obtain the status data of described magnet controlled reactor type dynamic reactive compensation device.
Wherein, described status data comprises transient characterisitics data and the steady-state characteristic data of magnet controlled reactor branch road and shnt capacitor branch road, and described transient characterisitics data and steady-state characteristic data comprise voltage data, current data, harmonic data, superpotential data and the data of shoving.
Step 502 specifically can be integrated multichannel data, parsing, verification and analyzing and processing, and system supports the control of Multi-path synchronous signal simultaneously.Can adopt in the prior art existing data analyzing and processing software to realize to the analysis of electric power data.
In other embodiment, when the status data that obtains in step 502 exceeds the scope of systemic presupposition, can also comprise the step of sending alerting signal, operation problem or fault appear with the current magnet controlled reactor type of timely reminding user dynamic reactive compensation device.
In the present embodiment, the state monitoring method of described magnet controlled reactor type dynamic reactive compensation device at first gathers the electric power data of magnet controlled reactor type dynamic reactive compensation device, then the electric power data that collects is carried out Treatment Analysis, thereby finally obtain the magnet controlled reactor in the magnet controlled reactor type dynamic reactive compensation device, the transient characterisitics of capacitor and reactor, steady-state characteristic, harmonic wave, superpotential, the various states data such as shove, thereby understand each correlated performance of magnet controlled reactor type dynamic reactive compensation device, be convenient to the carrying out of research work of the safe and reliable operation of magnet controlled reactor type dynamic reactive compensation device.
In this instructions between each embodiment identical similar part mutually referring to getting final product.For the disclosed method of embodiment, because it is corresponding with the disclosed system of embodiment, so description is fairly simple, relevant part gets final product referring to the components of system as directed explanation.
Also need to prove, in this article, all and, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby not only comprise those key elements so that comprise process, method, article or the equipment of a series of key elements, but also comprise other key elements of clearly not listing, or also be included as the intrinsic key element of this process, method, article or equipment.In the situation that not more restrictions, the key element that is limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
The method of describing in conjunction with embodiment disclosed herein or the step of algorithm can directly use the software module of hardware, processor execution, and perhaps the combination of the two is implemented.Software module can place the storage medium of any other form known in random access memory (RAM), internal memory, ROM (read-only memory) (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or the technical field.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from the spirit or scope of the present invention, in other embodiments realization.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. the condition monitoring system of a magnet controlled reactor type dynamic reactive compensation device is characterized in that, comprising:
Data acquisition unit is for the electric power data of the described magnet controlled reactor type of synchronous acquisition dynamic reactive compensation device;
The Data Management Analysis system is used for described electric power data is carried out analyzing and processing, obtains the status data of described magnet controlled reactor type dynamic reactive compensation device.
2. condition monitoring system according to claim 1 is characterized in that, described data acquisition unit comprises voltage transformer (VT), current transformer and digital-to-analog conversion collector.
3. condition monitoring system according to claim 2, it is characterized in that, described electric power data comprises No. 7 voltage transformer (VT) signals of shnt capacitor branch road, No. 3 current transformer signals, magnet controlled reactor branch voltage secondary simulating signal and the magnet controlled reactor branch current secondary simulating signal of shnt capacitor branch road.
4. condition monitoring system according to claim 2 is characterized in that, described voltage transformer (VT) and described current transformer are electronic mutual inductor.
5. condition monitoring system according to claim 1 is characterized in that, described status data comprises transient characterisitics data and the steady-state characteristic data of magnet controlled reactor branch road and shnt capacitor branch road; Described transient characterisitics data and steady-state characteristic data comprise voltage data, current data, harmonic data, superpotential data and the data of shoving.
6. condition monitoring system according to claim 1 is characterized in that, described Data Management Analysis system comprises:
Data handling system is used for sending the collection synchronizing signal to described data acquisition unit, and the described electric power data that described data acquisition unit is collected carries out calculation process, obtains essential state data, and described essential state data is sent to data analysis system;
Data analysis system is used for receiving described essential state data, and described essential state data is carried out analyzing and processing, obtains the status data of described magnet controlled reactor type dynamic reactive compensation device.
7. condition monitoring system according to claim 1 is characterized in that, also comprises:
Alarm is used for sending alerting signal when the described status data that obtains exceeds preset range.
8. the state monitoring method of a magnet controlled reactor type dynamic reactive compensation device is characterized in that, comprising:
The electric power data of the described magnet controlled reactor type of synchronous acquisition dynamic reactive compensation device;
Described electric power data is carried out analyzing and processing, obtain the status data of described magnet controlled reactor type dynamic reactive compensation device.
9. state monitoring method according to claim 8, it is characterized in that, described electric power data comprises No. 7 voltage transformer (VT) signals of shnt capacitor branch road, No. 3 current transformer signals, magnet controlled reactor branch voltage secondary simulating signal and the magnet controlled reactor branch current secondary simulating signal of shnt capacitor branch road; Described status data comprises transient characterisitics data and the steady-state characteristic data of magnet controlled reactor branch road and shnt capacitor branch road; Described transient characterisitics data and steady-state characteristic data comprise voltage data, current data, harmonic data, superpotential data and the data of shoving.
10. state monitoring method according to claim 8 is characterized in that, behind the status data that obtains described magnet controlled reactor type dynamic reactive compensation device, also comprises:
When the described status data that obtains exceeds preset range, send alerting signal.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103901300A (en) * | 2014-03-14 | 2014-07-02 | 重庆大学 | Switching operation test system of 10 kV parallel capacitor |
| CN104122477A (en) * | 2014-08-08 | 2014-10-29 | 国家电网公司 | Device and method for testing dynamic reactive power compensation device based on virtual instrument technology |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201282340Y (en) * | 2008-10-07 | 2009-07-29 | 王运虎 | Magnetic valve type controllable inductor type SVC dynamic reactive compensator |
| CN101753612A (en) * | 2008-12-16 | 2010-06-23 | 深圳市科陆电子科技股份有限公司 | System and method for remotely monitoring power grid by utilizing reactive power compensation device |
| CN201877837U (en) * | 2010-12-14 | 2011-06-22 | 广西电网公司南宁供电局 | Three-phase split phase dynamic power flow balance control system of magnetic valve type controllable reactor |
| CN102646986A (en) * | 2012-03-22 | 2012-08-22 | 山东电力集团公司济南供电公司 | Magnetically controlled reactor controller and method thereof |
| CN202488142U (en) * | 2012-03-22 | 2012-10-10 | 山东电力集团公司济南供电公司 | Magnetic control electric reactor controller |
| CN202872380U (en) * | 2012-08-26 | 2013-04-10 | 厦门埃锐圣电力科技有限公司 | Distribution reactive compensation monitoring device |
| CN103199541A (en) * | 2013-02-21 | 2013-07-10 | 安徽天沃电气技术有限公司 | Self-excitation magnetically controlled reactor reactive compensation control device and compensation control method thereof |
-
2013
- 2013-08-07 CN CN201310342073.4A patent/CN103364672B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201282340Y (en) * | 2008-10-07 | 2009-07-29 | 王运虎 | Magnetic valve type controllable inductor type SVC dynamic reactive compensator |
| CN101753612A (en) * | 2008-12-16 | 2010-06-23 | 深圳市科陆电子科技股份有限公司 | System and method for remotely monitoring power grid by utilizing reactive power compensation device |
| CN201877837U (en) * | 2010-12-14 | 2011-06-22 | 广西电网公司南宁供电局 | Three-phase split phase dynamic power flow balance control system of magnetic valve type controllable reactor |
| CN102646986A (en) * | 2012-03-22 | 2012-08-22 | 山东电力集团公司济南供电公司 | Magnetically controlled reactor controller and method thereof |
| CN202488142U (en) * | 2012-03-22 | 2012-10-10 | 山东电力集团公司济南供电公司 | Magnetic control electric reactor controller |
| CN202872380U (en) * | 2012-08-26 | 2013-04-10 | 厦门埃锐圣电力科技有限公司 | Distribution reactive compensation monitoring device |
| CN103199541A (en) * | 2013-02-21 | 2013-07-10 | 安徽天沃电气技术有限公司 | Self-excitation magnetically controlled reactor reactive compensation control device and compensation control method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103901300A (en) * | 2014-03-14 | 2014-07-02 | 重庆大学 | Switching operation test system of 10 kV parallel capacitor |
| CN104122477A (en) * | 2014-08-08 | 2014-10-29 | 国家电网公司 | Device and method for testing dynamic reactive power compensation device based on virtual instrument technology |
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|---|---|
| CN103364672B (en) | 2015-07-29 |
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