CN108020742A - The live Auto-Test System and method of distribution feeder automation - Google Patents
The live Auto-Test System and method of distribution feeder automation Download PDFInfo
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- CN108020742A CN108020742A CN201711252698.6A CN201711252698A CN108020742A CN 108020742 A CN108020742 A CN 108020742A CN 201711252698 A CN201711252698 A CN 201711252698A CN 108020742 A CN108020742 A CN 108020742A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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Abstract
The present invention discloses the live Auto-Test System and method of a kind of distribution feeder automation, including：Test main control platform, image collecting device, some mobile test devices and some mimic-disconnecting switches；Each distribution terminal connects a mobile test device, and every mobile test device tests main control platform by wireless network connection；It is arranged in the secondary side of the corresponding tested distribution terminal of each mobile test device access of different location；The corresponding mimic-disconnecting switch of divide-shut brake control signal access of distribution terminal；Test main control platform is connected by image collecting device with power distribution automation main station system；Test main control platform and networking is carried out by wireless communication interface and mobile test device, mimic-disconnecting switch.The present invention provides more easily distribution network feeder automatization test system and method, further improves testing efficiency and accuracy.
Description
Technical field
It is more particularly to a kind of for distribution feeder trouble handling function the present invention relates to Distribution Automation Technology field
Live Auto-Test System and method.
Background technology
In current distribution automation system is built energetically, State Grid Corporation of China pays much attention to electrical power distribution automatization system test
Technical research, the development and application to set of electrical power distribution automatization system test system are attached great importance to.With power distribution automation system
System becomes increasingly popular, and the requirement to feeder automation functional reliability is higher and higher.There is power distribution automation in existing market
Main website Injection Testing, by power distribution network Run-time scenario emulator, emulation real-time data base, protocol explainer and graphical man-machine
Interface forms；Distribution network failure simultaneous implantation tests system, to electrical power distribution automatization system main website, substation, terminal, communication, switch
Tested Deng mutual cooperation of the links in fault treating procedure, but during the test, testing process is numerous and diverse, test
Used time is more, manpower requirements are high, and test result needs artificial judgement.The development to work for feeder automation field adjustable,
The automatic test at scene holds the balance, and achieves breakthrough progress in efficient test, big data analysis etc., but
Number of, lines increase sharply and the expansion of system scale to distribution test bring new challenge.
The content of the invention
It is an object of the invention to provide the live Auto-Test System and method of a kind of distribution feeder automation, to existing
Some feeder test methods are improved, and form a kind of distribution network feeder based on wireless communication interface and image recognition certainly
Dynamicization Auto-Test System and method, to solve above-mentioned technical problem.The present invention proposes the automatic new mechanism quickly tested, and
On this basis, propose the wireless networking overall plan based on wireless communication interface, gather and survey using video image identification technology
Try data, realize the automatic test in scene of distribution feeder trouble handling function, solve efficiency present in manual testing it is low,
The problems such as easily error, later stage can not achieve analysis, reduces the workload and difficulty of tester, effectively improves test effect
Rate.
To achieve these goals, the present invention adopts the following technical scheme that：
The live Auto-Test System of distribution feeder automation, including：If test main control platform, image collecting device,
Dry mobile test device and some mimic-disconnecting switches；Each distribution terminal connects a mobile test device, every mobile test
Device tests main control platform by wireless network connection；The each mobile test device for being arranged in different location accesses quilt accordingly
It is measured the secondary side of electric terminals；The corresponding mimic-disconnecting switch of divide-shut brake control signal access of distribution terminal；Test main control platform is led to
Image collecting device is crossed to be connected with power distribution automation main station system；Test main control platform passes through wireless communication interface and mobile test
Device, mimic-disconnecting switch carry out networking.
Further, the secondary side of the corresponding tested distribution terminal of each mobile test device access, is specially：By distribution
Terminal secondary current circuit short company on the outside of electric current testing terminal, the output of mobile test device electric current are added to electric current testing terminal
Inner side, its is short to open in flakes；Distribution terminal secondary voltage circuit is disconnected, mobile test device voltage output is added to distribution end
Terminal voltage input terminal.
Further, test on main control platform and mobile test device and be equipped with GPS, for complete by technology at GPS pairs
Into test main control platform and the time synchronization of each mobile test device.
Further, realize that test equipment wireless communication network, application image identification technology are complete using wireless communication interface
Remote signalling and the telemetry of feeder line are tested into test main control platform collection main station system, in mobile test device and mimic-disconnecting switch
Wireless communication module is put, test main control platform carries out group by wireless communication interface to mobile test device and mimic-disconnecting switch
Net, be tested main station system feeder line by image collecting device and carry out monitoring collection, realizes the automatic test of distribution network feeder automation,
It is automatically performed the comparison of test result and analysis and forms test report, it is final to realize automatic test.
The live automatic test approach of distribution feeder automation, specifically includes following steps：
(1) modeling of tested feeder line and the formulation of testing scheme are completed by testing main control platform；
(2) in distribution terminal site layout project mobile test device and mimic-disconnecting switch, corresponding tested distribution terminal is accessed
Secondary side；
(3) in power distribution automation main station system side, the measurement of tested feeder switch state is monitored by image collecting device
Information；
(4) the mobile test device and mimic-disconnecting switch of different testing locations are carried out by networking by wireless communication interface,
Complete the configuration of messaging parameter；
(5) test main control platform and generation testing scheme is calculated using grid simulation；
(6) test main control platform issues testing scheme to each mobile test device by wireless communication interface；
(7) test main control platform issues time on-test, after each mobile test device receives beginning experimental order,
Wait moment on-test；
(8) time on-test, then each mobile test device exported test scene data according to testing scheme；
(9) in power distribution automation main station system side, by image collecting device, complete to being tested feeder switch state verification
The collection of data, and test data is transmitted to test main control platform；
(10) test main control platform automatically analyzes test data, carries out correction judgement and shape to test result
Into test report；
(11) after single test, state before remotely the operating status of tested feeder line is recovered to experiment, if needing to continue
Experiment, according to experiment needs, generates testing scheme；If experiment is completed, terminate entirely to test.
Further, in step (4), technology carries out when test main control platform, each mobile test device use GPS pairs
Pair when, it is ensured that the synchronism that test main control platform, mobile test device output test data.
Further, test main control platform real-time reception main station system is tested the metric data of feeder line, the strategy with formulation
Compare and analyze, automatic Verification is carried out to testing scheme, whether the execution logic of validation test scheme is correct, and final automatic
Form test report.
Further, testing scheme includes contextual data after contextual data, fault scenes data, failure before failure；Each
Contextual data includes voltage waveform, current waveform and duration.
Further, each distribution terminal is all connected with a mobile test device, and every mobile test device passes through wireless
Communication interface connecting test main control platform, forms closed loop test system, it is not necessary to accesses in power private network, independence networking, ensures
The security of power grid.
Further, by image collecting device by the switch changed position information of the tested feeder line of distribution main station system and measurement
Data acquisition analyzes the test result for being tested feeder line and automatically forms survey to main control platform, test main control platform is tested
Examination report, required gathered data are not only restricted to any main station system producer, it is not required that main station system opens authority, this test side
Method has stronger practicality.
Further, clock when main control platform, each mobile test device use GPS pairs is tested to set time, it is ensured that
The synchronism of each node test signal output.
Further, the mimic-disconnecting switch built-in with wireless module of distribution terminal secondary returning trackside connection, puts down with test master control
Platform networking, test main control platform can be directly to mimic-disconnecting switch remote operation.
Further, test main control platform real-time reception distribution main station system be tested feeder line switch changed position action message and
Metric data, compares and analyzes with built-in strategy, and automatic Verification, the execution logic of validation test scheme are carried out to testing scheme
It is whether correct.
The live automatic test approach of distribution feeder automation of the present invention, sets tested electric network fault scene, by testing
Cross sections voltage, current data under main control platform real-time simulated animation fault scenes, above-mentioned fault scenes data are carried out
Processing, forms the fault scenes data file of each distribution terminal test respectively.Main control platform is tested by fault scenes data text
Part is issued to each mobile test device by the wireless communication interface based on wireless communication interface, and each mobile test device is adopted
With gps clock simultaneous techniques synchronism output fault scenes signal to tested distribution terminal, simulating grid operation troubles scene, so that
Realize and system is carried out to mutual cooperation of the links such as main website, substation, distribution terminal, communication system in fault treating procedure
Test, each mobile test device reports test result to be collected to main control platform is tested by test main control platform after test
Each distribution terminal acts situation, automatic Verification is carried out to distribution terminal strategy, it is whether correct that verification distribution terminal performs logic.
Specifically include following steps：
(1) test main control platform utilizes power system simulation software, according to fault scenes are set, according to specified step-length (such as
20ms) calculate voltage, electric current, active power, reactive power, phase angle and the frequency values of each node.Also can be recorded according to failure
Ripple file obtains data above, forms the testing scheme of each node and is issued to corresponding mobile test device.
(2) the tested distribution terminal of mobile test device access, receives testing scheme (the failure field that test main control platform issues
Scape data).
(3) test main control platform is set time with mobile test device, pair when complete after, test main control platform is to each
Mobile test device issues time on-test.
(4) time on-test is waited, time on-test arrives, and each mobile test device is synchronously defeated according to existing plan
The corresponding voltage of the scene that is out of order, current signal, simulate tested feeder fault scene.
(5) mobile test device exports test scene data according to testing scheme, and test main control platform gathers main website in real time
System is tested the metric data of feeder line.
(6) test main control platform automatically analyzes test data, correction judgement is carried out to test result and is formed
Test report, verifies whether the control strategy of distribution terminal is correct.
Compared with prior art, the invention has the advantages that：
(1) present invention realizes wireless networking by wireless communication interface, and network transmission fully meets testing requirement；
(2) present invention completes to be tested main station system the metric data collection of feeder line by image recognition technology；
(3) present invention is by testing main control platform remote control mobile test device and mimic-disconnecting switch, while gathers master
The system of station is tested the metric data of feeder line, forms closed loop test；
(4) present invention realizes the distribution feeder automation automatic test approach of closed loop by (1), (2), (3), improves and surveys
Efficiency is tried, ensures test quality.
In conclusion based on deficiency existing for current power distribution automation test system, employing wireless communication interface of the present invention,
Video image identification technology, realizes universal remote control mobile test device and issues, performs testing scheme, while collection in real time
Distribution main station system is tested the metric data of feeder line, forms the distribution network feeder automatic closed loop Auto-Test System of complete set,
Improve distribution network feeder automatic test efficiency, the accuracy saved human cost, ensure test result.
Brief description of the drawings
Attached drawing 1 is the composition schematic diagram of the live Auto-Test System of distribution feeder automation.
Attached drawing 2 is the live automatic test approach flow chart of distribution feeder automation.
Embodiment
It is described further below with reference to attached drawing and to the content of invention：
Refering to Figure 1, a kind of live Auto-Test System of distribution feeder automation of the present invention, including：Test
Main control platform 1, image collecting device 2, some mobile test devices 3 and some mimic-disconnecting switches 4；Each distribution terminal connection one
A mobile test device 3, every mobile test device 3 test main control platform 1 by wireless network connection.It is arranged in different location
Each mobile test device 3 access the secondary side of corresponding tested distribution terminal, specific method is：By the secondary electricity of distribution terminal
Road short company on the outside of electric current testing terminal is flowed back to, the output of 3 electric current of mobile test device is added on the inside of electric current testing terminal, its is short
Open in flakes；Distribution terminal secondary voltage circuit is disconnected, it is defeated that 3 voltage output of mobile test device is added to distribution terminal voltage
Enter terminal；By the divide-shut brake control signal access simulation short-circuiting device 4 of distribution terminal.
Refer to shown in Fig. 2, a kind of live automatic test approach of distribution feeder automation of the present invention, including following step
Suddenly：
(1) tested feeder line power grid test model is established in test main control platform 1, typing is tested feeder line parameter and Policy Table,
The method of operation and fault scenes of the tested feeder line of setting.
(2) the mobile test device 3 for being arranged in different location accesses the secondary side of corresponding tested distribution terminal, specific side
Method is：By distribution terminal secondary current circuit, short company, the output of 3 electric current of mobile test device are added on the outside of electric current testing terminal
On the inside of electric current testing terminal, its is short to open in flakes；Distribution terminal secondary voltage circuit is disconnected, 3 voltage of mobile test device is defeated
Go out to be added to distribution terminal voltage input-terminal；By the corresponding mimic-disconnecting switch 4 of divide-shut brake control signal access of distribution terminal.
(3) image collecting device 2 and power distribution automation are passed through in power distribution automation main station system side, test main control platform 1
Main station system monitor workstation 5 connects, and the measurement informations such as tested feeder switch state are gathered for monitoring.
(4) test main control platform 1 and networking carried out by wireless communication interface and mobile test device 3, mimic-disconnecting switch 4,
The configuration of relevant communication parameter is completed, while passes through the time synchronization each test equipment of technology completion at GPS.
(5) test main control platform 1 and the testing scheme for generating each test device, testing scheme bag are calculated using grid simulation
Include before failure contextual data after contextual data, fault scenes data, failure；Each contextual data includes voltage waveform, current wave
Shape and duration.
(6) test main control platform 1 issues testing scheme to each mobile test device 3 by wireless communication interface.
(7) test main control platform 1 issues time on-test, and each mobile test device 3 receives beginning experimental order
Afterwards, moment on-test is waited.
(8) time on-test, then each mobile test device 3 was according to testing scheme synchronism output test scene number
According to that is, including load scenarios, the voltage of multiple fault scenes, current analog signal.
(9) in power distribution automation main station system side, completed by image collecting device 2 to being tested feeder switch state verification
The collection of data, and test data is transmitted to test main control platform 1.
(10) test main control platform 1 automatically analyzes test result data, is compared and analyzed with built-in Policy Table,
Correction judgement is carried out to test result and forms test report.
(11) after single test, remote control mimic-disconnecting switch 4, state before tested feeder line is recovered to experiment, if
Experiment also needs to continue, and directly returns to testing scheme generation link, if experiment is completed to terminate entirely to test.
Claims (8)
1. the live Auto-Test System of distribution feeder automation, it is characterised in that including：Test main control platform (1), image
Harvester (2), some mobile test devices (3) and some mimic-disconnecting switches (4)；
Each distribution terminal connects a mobile test device (3), and every mobile test device (3) is surveyed by wireless network connection
Try main control platform (1)；It is arranged in the secondary of the corresponding tested distribution terminal of each mobile test device (3) access of different location
Side；The corresponding mimic-disconnecting switch (4) of divide-shut brake control signal access of distribution terminal；
Test main control platform (1) is connected by image collecting device (2) with power distribution automation main station system (5)；
Test main control platform (1) and networking is carried out by wireless communication interface and mobile test device (3), mimic-disconnecting switch (4).
2. the live Auto-Test System of distribution feeder automation according to claim 1, it is characterised in that Ge Geyi
The secondary side of the dynamic corresponding tested distribution terminal of test device (3) access, is specially：By distribution terminal secondary current circuit in electricity
Short company on the outside of testing terminal is flowed, the output of mobile test device (3) electric current is added on the inside of electric current testing terminal, its is short to beat in flakes
Open；Distribution terminal secondary voltage circuit is disconnected, mobile test device (3) voltage output is added to distribution terminal voltage input end
Son.
3. the live Auto-Test System of distribution feeder automation according to claim 1, it is characterised in that test master
GPS is equipped with control platform (1) and mobile test device (3), for completing test main control platform (1) by technology at GPS pairs
With the time synchronization of each mobile test device (3).
4. the live Auto-Test System of distribution feeder automation according to claim 1, it is characterised in that using nothing
Line communication interface realizes that test equipment wireless communication network, application image identification technology complete system of test main control platform collection main website
The remote signalling of the tested feeder line of system and telemetry, wireless communication module built in mobile test device and mimic-disconnecting switch, tests master control
Platform is by wireless communication interface to mobile test device and mimic-disconnecting switch progress networking, by image collecting device to main website
System is tested feeder line and carries out monitoring collection, realizes the automatic test of distribution network feeder automation, be automatically performed test result comparison and
Analyze and form test report, it is final to realize automatic test.
5. the live automatic test approach of distribution feeder automation, it is characterised in that based on any one of claims 1 to 4
The live Auto-Test System of the distribution feeder automation, specifically includes following steps：
(1) modeling of tested feeder line and the formulation of testing scheme are completed by testing main control platform；
(2) in distribution terminal site layout project mobile test device and mimic-disconnecting switch, the secondary of corresponding tested distribution terminal is accessed
Side；
(3) in power distribution automation main station system side, the measurement information for being tested feeder switch state is monitored by image collecting device；
(4) the mobile test device and mimic-disconnecting switch of different testing locations are carried out by networking by wireless communication interface, completed
The configuration of messaging parameter；
(5) test main control platform and generation testing scheme is calculated using grid simulation；
(6) test main control platform issues testing scheme to each mobile test device by wireless communication interface；
(7) test main control platform (1) and issue time on-test, each mobile test device (3) receives beginning experimental order
Afterwards, moment on-test is waited；
(8) time on-test, then each mobile test device exported test scene data according to testing scheme；
(9) in power distribution automation main station system side, by image collecting device, complete to being tested feeder switch state verification data
Collection, and test data is transmitted to test main control platform；
(10) test main control platform automatically analyzes test data, correction judgement is carried out to test result and forms survey
Examination report；
(11) after single test, state before remotely the operating status of tested feeder line is recovered to experiment, if need to continue to test,
According to experiment needs, testing scheme is generated；If experiment is completed, terminate entirely to test.
6. the live automatic test approach of distribution feeder automation according to claim 5, it is characterised in that step
(4) in, technology is set time when test main control platform, each mobile test device use GPS pairs, it is ensured that test master control is put down
The synchronism that platform, mobile test device output test data.
7. the live automatic test approach of distribution feeder automation according to claim 5, it is characterised in that test master
Control platform real-time reception main station system is tested the metric data of feeder line, is compared and analyzed with the strategy of formulation, to testing scheme
Automatic Verification is carried out, whether the execution logic of validation test scheme is correct, and finally automatically forms test report.
8. the live automatic test approach of distribution feeder automation according to claim 5, it is characterised in that test side
Case includes contextual data after contextual data, fault scenes data, failure before failure；Each contextual data includes voltage waveform, electricity
Flow waveform and duration.
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108983006A (en) * | 2018-08-10 | 2018-12-11 | 陕西银河天地智能配网技术有限公司 | Type feeder automation switch terminal scene does not have a power failure full-automatic testing method on the spot |
| CN109167709A (en) * | 2018-10-11 | 2019-01-08 | 陕西银河天地智能配网技术有限公司 | Feeder automation scene full-automatic testing method based on cloud platform |
| CN109406951A (en) * | 2018-12-21 | 2019-03-01 | 云南电网有限责任公司电力科学研究院 | A kind of remote feeder automatization test system |
| CN110146781A (en) * | 2019-05-07 | 2019-08-20 | 南方电网科学研究院有限责任公司 | Improved method for DC field debugging instant communication loss test |
| CN110618327A (en) * | 2019-09-26 | 2019-12-27 | 国网湖南省电力有限公司 | Mobile distribution automation test equipment and test method thereof |
| CN110865277A (en) * | 2019-12-04 | 2020-03-06 | 国网冀北电力有限公司电力科学研究院 | Feeder automation function testing device |
| CN110927482A (en) * | 2019-11-08 | 2020-03-27 | 广州思泰信息技术有限公司 | Automatic hybrid test system and method for distribution automation feeder terminal equipment |
| CN110988593A (en) * | 2019-11-29 | 2020-04-10 | 广西电网有限责任公司电力科学研究院 | Intelligent distributed feeder automation test method |
| CN111337787A (en) * | 2020-05-16 | 2020-06-26 | 广州思泰信息技术有限公司 | Remote detection device for primary and secondary fusion equipment of power distribution network |
| CN111679140A (en) * | 2020-06-01 | 2020-09-18 | 广西电网有限责任公司电力科学研究院 | Feeder automation test system based on RTDS real-time digital simulator |
| CN111948478A (en) * | 2020-08-14 | 2020-11-17 | 广东电网有限责任公司电力科学研究院 | Power distribution terminal detection system and method under real working condition |
| CN112510839A (en) * | 2020-12-09 | 2021-03-16 | 国网四川省电力公司电力科学研究院 | Integrated test collection method and device for distribution automation main station |
| CN112505444A (en) * | 2020-10-20 | 2021-03-16 | 上海金智晟东电力科技有限公司 | Feeder automation field test system and method based on state fitting |
| CN112798987A (en) * | 2020-12-30 | 2021-05-14 | 广东电网有限责任公司电力科学研究院 | Transformer factory test monitoring method and monitoring device |
| CN113009212A (en) * | 2021-01-29 | 2021-06-22 | 上海工程技术大学 | System and method for intelligently monitoring state of lightning arrester of power distribution network based on Internet of things |
| CN113866563A (en) * | 2021-09-30 | 2021-12-31 | 广东电网有限责任公司东莞供电局 | Voltage current type feeder automation test system |
| CN114089120A (en) * | 2021-11-25 | 2022-02-25 | 国网陕西省电力公司西咸新区供电公司 | Intelligent substation secondary voltage loop fault diagnosis positioning device and method |
| CN114167785A (en) * | 2021-12-09 | 2022-03-11 | 海南电网有限责任公司文昌供电局 | FTU distribution automation terminal testing platform |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2788273Y (en) * | 2005-01-24 | 2006-06-14 | 谢东阳 | Remote monitoring terminal for high-voltage power line |
| CN103743967A (en) * | 2013-12-13 | 2014-04-23 | 国家电网公司 | Remote test system and method for substation high frequency protection channel state |
| CN103869190A (en) * | 2014-03-17 | 2014-06-18 | 国家电网公司 | Real time simulation system-based power distribution terminal automatic closed-loop test platform |
| CN105159273A (en) * | 2015-07-29 | 2015-12-16 | 国家电网公司 | System testing method of power grid distributed stability control devices |
-
2017
- 2017-12-01 CN CN201711252698.6A patent/CN108020742A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2788273Y (en) * | 2005-01-24 | 2006-06-14 | 谢东阳 | Remote monitoring terminal for high-voltage power line |
| CN103743967A (en) * | 2013-12-13 | 2014-04-23 | 国家电网公司 | Remote test system and method for substation high frequency protection channel state |
| CN103869190A (en) * | 2014-03-17 | 2014-06-18 | 国家电网公司 | Real time simulation system-based power distribution terminal automatic closed-loop test platform |
| CN105159273A (en) * | 2015-07-29 | 2015-12-16 | 国家电网公司 | System testing method of power grid distributed stability control devices |
Non-Patent Citations (1)
| Title |
|---|
| 马青等: "基于图像识别技术的电力系统在线监测", 《华电技术》 * |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108983006B (en) * | 2018-08-10 | 2020-10-16 | 陕西银河天地智能配网技术有限公司 | On-site type feeder automation switch terminal field uninterrupted full-automatic test method |
| CN108983006A (en) * | 2018-08-10 | 2018-12-11 | 陕西银河天地智能配网技术有限公司 | Type feeder automation switch terminal scene does not have a power failure full-automatic testing method on the spot |
| CN109167709A (en) * | 2018-10-11 | 2019-01-08 | 陕西银河天地智能配网技术有限公司 | Feeder automation scene full-automatic testing method based on cloud platform |
| CN109406951A (en) * | 2018-12-21 | 2019-03-01 | 云南电网有限责任公司电力科学研究院 | A kind of remote feeder automatization test system |
| CN110146781A (en) * | 2019-05-07 | 2019-08-20 | 南方电网科学研究院有限责任公司 | Improved method for DC field debugging instant communication loss test |
| CN110618327A (en) * | 2019-09-26 | 2019-12-27 | 国网湖南省电力有限公司 | Mobile distribution automation test equipment and test method thereof |
| CN110927482A (en) * | 2019-11-08 | 2020-03-27 | 广州思泰信息技术有限公司 | Automatic hybrid test system and method for distribution automation feeder terminal equipment |
| CN110988593A (en) * | 2019-11-29 | 2020-04-10 | 广西电网有限责任公司电力科学研究院 | Intelligent distributed feeder automation test method |
| CN110988593B (en) * | 2019-11-29 | 2022-04-12 | 广西电网有限责任公司电力科学研究院 | Intelligent distributed feeder automation test method |
| CN110865277A (en) * | 2019-12-04 | 2020-03-06 | 国网冀北电力有限公司电力科学研究院 | Feeder automation function testing device |
| CN111337787A (en) * | 2020-05-16 | 2020-06-26 | 广州思泰信息技术有限公司 | Remote detection device for primary and secondary fusion equipment of power distribution network |
| CN111337787B (en) * | 2020-05-16 | 2020-08-07 | 广州思泰信息技术有限公司 | Remote detection device for primary and secondary fusion equipment of power distribution network |
| CN111679140A (en) * | 2020-06-01 | 2020-09-18 | 广西电网有限责任公司电力科学研究院 | Feeder automation test system based on RTDS real-time digital simulator |
| CN111948478A (en) * | 2020-08-14 | 2020-11-17 | 广东电网有限责任公司电力科学研究院 | Power distribution terminal detection system and method under real working condition |
| CN111948478B (en) * | 2020-08-14 | 2024-04-02 | 广东电网有限责任公司电力科学研究院 | Power distribution terminal detection system and method under real working condition |
| CN112505444A (en) * | 2020-10-20 | 2021-03-16 | 上海金智晟东电力科技有限公司 | Feeder automation field test system and method based on state fitting |
| CN112510839A (en) * | 2020-12-09 | 2021-03-16 | 国网四川省电力公司电力科学研究院 | Integrated test collection method and device for distribution automation main station |
| CN112798987A (en) * | 2020-12-30 | 2021-05-14 | 广东电网有限责任公司电力科学研究院 | Transformer factory test monitoring method and monitoring device |
| CN113009212A (en) * | 2021-01-29 | 2021-06-22 | 上海工程技术大学 | System and method for intelligently monitoring state of lightning arrester of power distribution network based on Internet of things |
| CN113009212B (en) * | 2021-01-29 | 2023-02-03 | 上海工程技术大学 | System and method for intelligently monitoring state of lightning arrester of power distribution network based on Internet of things |
| CN113866563A (en) * | 2021-09-30 | 2021-12-31 | 广东电网有限责任公司东莞供电局 | Voltage current type feeder automation test system |
| CN113866563B (en) * | 2021-09-30 | 2024-02-13 | 广东电网有限责任公司东莞供电局 | Voltage-current feeder automation test system |
| CN114089120A (en) * | 2021-11-25 | 2022-02-25 | 国网陕西省电力公司西咸新区供电公司 | Intelligent substation secondary voltage loop fault diagnosis positioning device and method |
| CN114167785A (en) * | 2021-12-09 | 2022-03-11 | 海南电网有限责任公司文昌供电局 | FTU distribution automation terminal testing platform |
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Application publication date: 20180511 |