CN109374994A - A detection system suitable for relay protection device - Google Patents
A detection system suitable for relay protection device Download PDFInfo
- Publication number
- CN109374994A CN109374994A CN201710667319.3A CN201710667319A CN109374994A CN 109374994 A CN109374994 A CN 109374994A CN 201710667319 A CN201710667319 A CN 201710667319A CN 109374994 A CN109374994 A CN 109374994A
- Authority
- CN
- China
- Prior art keywords
- detection
- module
- protection device
- detection module
- relay protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 194
- 238000012360 testing method Methods 0.000 claims abstract description 57
- 238000004891 communication Methods 0.000 claims abstract description 47
- 230000003993 interaction Effects 0.000 claims abstract description 38
- 238000005094 computer simulation Methods 0.000 claims abstract description 32
- 230000003068 static effect Effects 0.000 claims abstract description 29
- 241000272814 Anser sp. Species 0.000 claims description 27
- 230000006870 function Effects 0.000 claims description 26
- 238000006243 chemical reaction Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000009131 signaling function Effects 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 1
- 238000012795 verification Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 77
- 238000007689 inspection Methods 0.000 description 7
- 238000012827 research and development Methods 0.000 description 6
- 238000004088 simulation Methods 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 5
- 238000013515 script Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000009666 routine test Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
本发明提供了一种适用于继电保护装置的检测系统，包括人机交互模块、I/O控制模块、测试工装、通信检测模块、静态检测模块及动态仿真检测模块；这些模块均连接在以太网通讯总线上，人机交互模块向I/O控制模块、通信检测模块、动态仿真检测模块及静态检测模块下发继电保护测试用例、配置文件，I/O控制模块向待测保护装置发送模拟量和/或开关量，对待测继电保护装置进行动态和静态检测，然后再把保护变位信息发送给通信检测模块，进行规约一致性检测；将检测结果发送给人机交互模块。本发明满足继电保护装置的检测要求，提升了继电保护装置的运行水平，提高了检测结果的可靠性，实现了继电保护装置的全信息覆盖的多角度自动检测。
The invention provides a detection system suitable for a relay protection device, including a human-computer interaction module, an I/O control module, a test tool, a communication detection module, a static detection module and a dynamic simulation detection module; these modules are all connected to an Ethernet On the network communication bus, the human-computer interaction module sends relay protection test cases and configuration files to the I/O control module, communication detection module, dynamic simulation detection module and static detection module, and the I/O control module sends the protection device to be tested. For the analog quantity and/or switch quantity, perform dynamic and static detection on the relay protection device to be tested, and then send the protection displacement information to the communication detection module for protocol consistency detection; and send the detection result to the human-machine interaction module. The invention meets the detection requirements of the relay protection device, improves the operation level of the relay protection device, improves the reliability of the detection result, and realizes the multi-angle automatic detection of the full information coverage of the relay protection device.
Description
Technical field
It is the invention belongs to power system transformer substation relay protection field, in particular to a kind of suitable for protective relaying device
Detection system.
Background technique
In recent years, the development of electric system, it is higher and higher to the reliability requirement of microcomputer protective relay device hardware system,
How to guarantee that the quality of hardware system is our urgent problems, protective relaying device is the main composition portion of electric system
Point, can protective relaying device operate normally the reliability and safety for directly influencing Operation of Electric Systems, thus it is guaranteed that after
It is very crucial that can electrical protective device, which operate normally, then, to protective relaying device before protective relaying device operation
Various functions, which are detected, to be just particularly important.
Currently, home and abroad, detection of the microcomputer protecting device in different phases such as research and development test, production joint debugging, operation and maintenance
Based on artificial detection, single device, single function detection, this detection method is affected by human factors greatly for means and angle,
Judgment criteria fluctuation is larger, also, this detection method only leans on testing staff's manual operation, and no standardization testing mechanism is protected
Card；Due to communication protocol is different or purposes (normal station or intelligent station) difference of protective device cause detection system disunity,
Detection use-case cannot be public or be multiplexed, to make detection system and detect the maintenance workload increase of use-case, significantly reduces
Detection efficiency, meanwhile, also reduce the reliability of detection；With the development of technology, there is intelligentized detection system, but
It is that current intelligent Detection comprehensively can not detect and examine the performance of protective device from the angle of whole system,
Cause device in actual moving process, it may appear that more problem, or even occur refusing the major accidents such as jump or false tripping, and relay
Protective device research and development detection, pattern detection, the wiring low efficiencys of different phases such as detection that network, standardized testing level compared with
Low, detection angles are single.
Summary of the invention
The purpose of the present invention is to provide a kind of detection systems suitable for protective relaying device, for solving the prior art
In the problem single to the properties of protective relaying device detection inaccuracy and detection project.
To achieve the above object, the technical scheme is that
A kind of detection system suitable for protective relaying device, the human-computer interaction including editing detection project and configuration file
Module, the I/O control module for providing analog quantity and/or switching value, the test fixture for installing protective device to be measured, detection are logical
Believe the whether consistent communication check module of specification, the static detection module for detecting defencive function and the simulation various operating conditions of electric system
Under failure to test system carry out dynamic simulation test dynamic simulation detection module；The human-computer interaction module, I/O control
It is total that module, test fixture, communication check module, static detection module and dynamic simulation detection module are both connected to ethernet communication
On line, the human-computer interaction module is respectively to I/O control module, communication check module, dynamic simulation detection module and static inspection
It surveys module and issues relay-protection tester detection use-case, configuration file；Dynamic simulation detection module and static detection module pass through
Ethernet, which sends order to I/O control module, makes it send analog quantity and/or switching value to protective relaying device to be measured, to be measured
Protective relaying device carries out dynamic simulative emulation and defencive function detection, and protective relaying device to be measured is protection signal, and/or opens
Pass amount is sent to communication check module by Ethernet, gives I/O control module by cable transmission, carries out the inspection of specification consistency
It surveys；Communication check module, dynamic simulation detection module, static detection module will test result respectively and be sent to human-computer interaction mould
Block.
It further, further include SV/GOOSE intelligent conversion module, the SV/GOOSE intelligent conversion module is also connected to
On industry ethernet, the SV/GOOSE intelligent conversion module is connect with the I/O control module；The SV/GOOSE intelligently turns
Mold changing block is used to analog quantity and/or switching value that I/O control module inputs being converted into SV/GOOSE message, is sent to guarantor to be measured
Protection unit.
It further, further include data switching exchane, the human-computer interaction module is connected to institute by the data switching exchane
It states on industry ethernet.
Further, communication and specification consistency detection include remote signaling function, the telemetering function to protective relaying device to be measured
The detection of energy, distant control function, specification consistency.
Further, the detection of defencive function includes to relay protective scheme, Outlet time, the detection for protecting limits.
Further, the communication check module, the static detection module and dynamic simulation detection module difference
To the detection process real time fail recording of protective relaying device to be measured, and real time fail wave-record chart is obtained in the human-computer interaction
It is shown in module.
The beneficial effects of the present invention are:
Protective relaying device detection system of the invention includes I/O control module, communication check module, I/O control module
For inputting corresponding analog quantity or switching value to protective relaying device；Communication check module is used for protective relaying device to be measured
After receiving analog quantity or switching value, communication and specification consistency to protective relaying device to be measured are detected.The present invention is full
The testing requirements of sufficient protective relaying device performance indicator, improve the operation level of protective relaying device, improve testing result
Reliability；Further include static detection module and dynamic simulation detection module, is respectively used to the defencive function to protective relaying device
Sum number mould copying is detected.The present invention detects broad covered area, realizes the full information covering of protective relaying device
Multi-angle detects automatically, and detection process the degree of automation is higher, reduces interference of the artifact to testing result, reduces inspection
The missing inspection of survey project, false retrieval probability；Detection working efficiency is improved, the R&D cycle is reduced, it is suitable to improve protective relaying device
The ability for answering whole system to run provides efficient technology branch for research and development, detection, the power consumer O&M etc. of protective relaying device
Support further promotes relay protection research and development, operation, management level.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the detection system suitable for protective relaying device of the invention.
Specific embodiment
A specific embodiment of the invention is further described with reference to the accompanying drawing:
A kind of embodiment of detection system suitable for protective relaying device of the invention:
A kind of detection system suitable for protective relaying device, as shown in Figure 1, including testing work comprising standardized connections
Dress, human-computer interaction module, I/O control module, SV/GOOSE intelligent conversion module, communication check module, the detection system are applicable in
It is detected in the function of different type protective relaying device and the accuracy of performance and reliability, the system level closed loop of multi-angle,
The detection system is suitable for digital relay protection device and GPF (General Protection False device.
It, more fully to the Function detection of protective relaying device, should in order to adapt to the detection demand of protective relaying device
Detection system further includes static detection module, dynamic simulation detection module, communication check module, static detection in the detection system
Module, dynamic detection module and SV/GOOSE intelligent conversion module and protective relaying device to be measured and human-computer interaction module closed loop group
Net and information exchange, human-computer interaction module, I/O control module, test fixture, communication check module, static detection module and dynamic
State emulation detection module is both connected in ethernet communication bus, and relay-protection tester passes through the I/ in cable and detection system
The connection of O control module carries out information exchange by the data switching exchane in ethernet line and system；I/O control module passes through electricity
Cable is connect with test fixture, and SV/GOOSE intelligent conversion module is also connected on industry ethernet, SV/GOOSE intelligent conversion mould
Block is connect with I/O control module；SV/GOOSE intelligent conversion module is also used to through optical fiber and the protective relaying device to be measured
Connection；Human-computer interaction module is connected on industry ethernet by data switching exchane, and data switching exchane is used to protect with relay to be measured
Protection unit connection.Wherein, communication check module for detecting communication and specification consistency by checking device automatically；Static detection mould
Block is used to detect the defencive function (relay protective scheme, Outlet time, protection limits and precision etc.) by checking device；Dynamic detection
Module carries out dynamic simulative emulation inspection to by checking device for complicated operating conditions various in imitating substation system and failure
It surveys.
Specific introduction is done to the function of the modules of the detection system below:
1, standardized connections test fixture: by the protective device terminal of same model hardware according to different definition and purposes
(open into, output, analog input etc.) respectively wiring led in the form of the aviation plug with connecting terminal it is corresponding executable
Operating mechanism, smart card identify different terminals by built-in driver identification signal.When practical application, to different type
Protective relaying device to be measured, only protective relaying device to be measured need to be put into standardized connections tooling, by have terminal block
Boat head plug protective relaying device to be measured and standardized connections tooling are interconnected, without carrying out other patching operations, and lead to
Cross that switch control accordingly inputs or the node of output terminal controls its corresponding function.
2, human-computer interaction module: human-computer interaction module is intuitive, understandable, easy to operate, which uses for testing
The establishment of convention generalized, module are called automatically to be obtained and analysis, examining report intelligent management automatically with coordination, failure wave-recording.Root
According to the needs of detection system, human-computer interaction module is designed according to ergonomic principle, which belongs to embedded software, peace
In PC machine, used by establishment, feature character library editor and management, detection project and detection that PC machine interface carries out detection use-case
Some column standardization such as the creation and management in example library, the processing of normative script.These scripts are the basic of detection system, are constituted
The database of detection system.In addition, human-computer interaction module carries out information exchange by ethernet line and device, failure wave-recording is obtained
It is analyzed, while carrying out data exchange with other detection modules, examining report is managed.
3, SV/GOOSE intelligent conversion module: for the system running environment demand of digitalizer, that is, special light is needed
Conversion module between fine and cable.SV/GOOSE intelligent conversion module has the function of combining unit and intelligent terminal, can
Realize DL/T 860.92 (91) -2006 and the specification conversion of IEC61850-9-2, digital protection device running environment.With after
Electric protection test equipment (being equivalent to primary equipment) uses cable connection, is connect with protective device using optical fiber.Mark can be exported
Quasi- SV and GOOSE message.Routine test protective device is not needed then to convert by SV and GOOSE message, directly by I/O
The analog quantity and/or switching value of control module output are sent to protective device to be measured；Mould is controlled by I/O for intelligent protection device
The analog quantity and/or switching value of block output, the SV and GOOSE message of standard are converted by SV/GOOSE intelligent conversion module,
Purpose is running environment of the real simulation based on digital device in intelligent substation, meanwhile, realize that conventional equipment and number are disguised
It is general to set detection use-case, to improve detection efficiency.
4, I/O control module: realizing the automatic control of analog quantity being automatically injected with switching value, according to communications protocol, compiles
The interface routine for collecting I/O control module and other detection modules makes it export corresponding analog quantity and switch according to detection use-case
Amount, by SV/GOOSE intelligent conversion module, conversion forms the SV/GOOSE message of standard, is then transferred to by optical fiber to be measured
Protective device.
5, communication and specification consistency detection: stringent according to IEC61850 standard, design and exploitation configuration tool and communication
Detection module, which carries out normative, the automatic detection of standardization to ICD model, by communication check module, to protection
Remote signalling, telemetering, remote control and report of device etc. carry out real time information detection, realize and examine to protective device specification and consistency
It surveys.
6, defencive function standardization detection: a static detection module is designed and developed according to related protocol and edit the module
With the interface routine of human-computer interaction module, system loads detection system data according to detection project by human-computer interaction module automatically
Library, while I/O control module and intelligent measurement component are called, information exchange is carried out with human-computer interaction module, loads defencive function
The automatic test case configuration file of (relay protective scheme, Outlet time, protection limits and precision etc.) carries out intelligence to device
Change, standardization is detected.
7, dynamic simulation detection module: after the completion of system is to the defencive function test of protective device, dynamic simulation inspection is called
Module is surveyed, dynamic simulation detection module and device is made to carry out message interaction, it is intended to various complicated operations in imitating substation system
Operating condition and failure are to carry out digital-to-analogue emulation detection to tested protective device, achieve the purpose that system-level multi-orientation detection, improve and protect
The stability of protection unit adaptation system.
8, unit faults recorder analysis and examining report management: system carries out detection completion to protective device in calling modules
Afterwards, system calls human-computer interaction module and device to carry out information exchange, obtains failure wave-recording and is automatically analyzed, in addition, will
Fault condition, detection process, judgment criteria and result are stored under the installation path of human-computer interaction module with PDF textual form,
Facilitate customer analysis, access and printing.
Communication protocol consistency detection, static detection are carried out to protective relaying device to be measured using detection system of the invention
It being detected with dynamic simulation, wherein communication protocol consistency detection, static detection and dynamic simulation detection belong to the prior art,
It simply makes an explanation below to the process of detection:
1) intelligent checking system is built, protective relaying device to be measured is put into standardized connections tooling, selection has connected
Open well into, output, the terminal board of analog quantity is connected with corresponding aviation plug, pass through the closure of control node in detection process
To control the input and output of analog quantity or switching value, and IP address point is carried out to protective relaying device to be measured and modules
Match.
Meanwhile detection use-case and configuration file, configuration detection SCD data are standardized by human-computer interaction module editor
Library carries out virtual terminator line, configuration SV/GOOSE intelligent conversion module configuration according to SCD database, and downloads to intelligent conversion
In module and protective device；Human-computer interaction module is called, exports icd model with configuration tool, and configuration shape is carried out to icd model
At configuration file, communication check module and I/O control module are downloaded to, dynamic simulation detection module and static detection module add
Carry detection script.
2) system calls static detection module automatically, and automatic load detection use-case carries out defencive function inspection to by checking device
It surveys.Specifically, according to the test request of defencive function, the detection use-case that is issued by I/O control module according to human-computer interaction module
It is automatically injected corresponding analog quantity or switching value, then I/O control module inputs analog quantity to protective relaying device to be measured or opens
Guan Liang again passes by I/O control module by the signal that protective relaying device to be measured exports and is transferred to static detection module, by static state
Detection module carries out real time information to the relay protective scheme of protective relaying device to be measured, Outlet time, protection limits and precision
Detection, while communication check module is called, communication protocol consistency is verified again.
3) after the completion of defencive function detection, system, which will be automatically stopped, calls static detection module, while calling dynamic imitative
Then true detection module carries out dynamic simulation detection to device according to different faults type is on-line automatic.Specifically it is, according to mould
The test request of quasi- copying, the detection use-case issued by I/O control module according to human-computer interaction module are automatically injected accordingly
Analog quantity or switching value conventional protective relaying device is inputted from I/O control module to protective relaying device to be measured and is simulated
Amount or switching value, the signal of conventional protective relaying device output again pass by I/O control module and are transferred to dynamic simulation detection mould
Block carries out dynamic to the various complicated operating conditions of conventional protective relaying device and the simulation of failure by dynamic simulation detection module
Analog simulation detection；For intelligent protection device, analog quantity or switch are inputted from I/O control module to protective relaying device to be measured
Amount, is converted into SV/GOOSE message by SV/GOOSE intelligent conversion module, is sent to the letter of Intelligent protective relaying device output
Number again passing by I/O control module is transferred to dynamic simulation detection module, by dynamic simulation detection module to intelligent relay protection
The various complicated operating conditions of device and the simulation of failure carry out dynamic simulative emulation detection.
4) protection signal, and/or switching value are sent to communication check module by Ethernet by protective relaying device to be measured,
I/O control module is given by cable transmission, carries out specification consistency detection, successively calls SV/GOOSE intelligent conversion module (only
Used when tested test device for relay protection is intelligent apparatus), communication check module, it is automatic to load test system model text
Part, starting protection device carry out communication and specification consistency detection to relay protection checking device to be measured automatically to a function.Specifically
, it is infused automatically according to communication and the test request of specification, the detection use-case issued by I/O control module according to human-computer interaction module
Enter corresponding analog quantity or switching value, then I/O control module inputs analog quantity or switching value to protective relaying device to be measured, by
The signal of protective relaying device output to be measured again passes by I/O control module and is transferred to communication check module, by communication check mould
Block carries out real time information detection (point conventional and digitlization to the remote signalling of protective relaying device to be measured, telemetering, remote control and report etc.
Two kinds of situations).
5) after all items complete detection, system will call human-computer interaction module to obtain failure wave-recording and all kinds of automatically
Detection data forms final examining report, for inquiring and printing.Detection record is automatically stored, and historical record can obtain and divide
Analysis carries out information exchange with device by calling human-computer interaction module, transfers device internal journal and failure wave-recording, and certainly
It is dynamic to be analyzed；By man-machine module, recalls detection log interface and detection record is inquired and analyzed, in test log mould
Block can be by category of test, similar types and unit address, test result, and the testing time is filtered.Double-click the file in table
Name can check test report.Report is stored in human-computer interaction module installation directory report with time name, PDF text formatting
Under file.
Wherein, detection project is formulated, test case production is with lower dress: device to test project being divided into 16 according to testing requirement
Seed type detects use-case: definite value initialization test, various defencive functions are tested, analog quantity is tested, analog quantity threshold is incremented by test,
Analog quantity threshold successively decrease test, 0 dead zone test, cyclic telemetering test, telemetering attribute test, main website remote-controlled test, main website remote signalling
Test, main website definite value test, pressure test, the test of integral electric degree, 3U0 and I0 detection, the test of device power loss.Pass through edit script
It is edited, the use-case editted is stored under installation kit atomic file.
It can modify in the detection process to protection definite value, start intelligence test assembly module, read by tele-control master station
Protection value data part in test case is taken, a distant place automatically controls the definite value of modification protective device, and tele-control master station is power train
Telemechanical communication main station in system substation, is embedded software, which inlays in human-computer interaction module in the detection system, people
The operations such as machine interactive module is read out by protection definite value of the tele-control master station to test system, modified, lower dress.
Detection system and method suitable for protective relaying device of the invention has prominent compared with artificial detection system
Out the advantages of: the detection system detects broad covered area, and detection process the degree of automation is higher, the standardization of detection use-case and reusability
Higher, system-level closed loop test.The protective device type of detection is extensive, is applicable not only to normal station protective device, but also
Suitable for intelligent station protective device, detection working efficiency is improved, the R&D cycle is reduced；Realize the standardization of detection use-case
And reusability；Digital-to-analogue dynamic simulation point is carried out to device by the real-time emulation system simulation system various failures in detection system
Analysis improves protective device and adapts to system service ability.
Specific embodiment is presented above, but the present invention is not limited to embodiment described above.The present invention
Basic ideas be above-mentioned basic scheme, for those of ordinary skill in the art, introduction according to the present invention is designed each
The model of kind deformation, formula, parameter do not need to spend creative work.The case where not departing from the principle and spirit of the invention
Under to embodiment carry out change, modification, replacement and modification still fall in protection scope of the present invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710667319.3A CN109374994A (en) | 2017-08-07 | 2017-08-07 | A detection system suitable for relay protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710667319.3A CN109374994A (en) | 2017-08-07 | 2017-08-07 | A detection system suitable for relay protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109374994A true CN109374994A (en) | 2019-02-22 |
Family
ID=65404150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710667319.3A Pending CN109374994A (en) | 2017-08-07 | 2017-08-07 | A detection system suitable for relay protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109374994A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111756020A (en) * | 2020-06-15 | 2020-10-09 | 深圳供电局有限公司 | A device for automatic checking of fixed value of relay protection |
| CN113759245A (en) * | 2021-09-14 | 2021-12-07 | 许昌开普检测研究院股份有限公司 | Relay protection static mold test and dynamic mold test method based on unified hardware platform |
| CN114137344A (en) * | 2021-11-19 | 2022-03-04 | 许昌许继软件技术有限公司 | A kind of automatic test method of relay protection device with fault location function |
| CN115684666A (en) * | 2022-10-28 | 2023-02-03 | 国家电网有限公司 | Relay protection equipment inspection system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076520A (en) * | 2012-12-28 | 2013-05-01 | 中国电力科学研究院 | Dynamic analogue simulation detection platform and analogue simulation method for secondary system of intelligent substation |
| CN105116248A (en) * | 2015-08-05 | 2015-12-02 | 国家电网公司 | Automatic closed-loop test method for intelligent transformer station relay protection equipment |
| CN106019039A (en) * | 2016-08-11 | 2016-10-12 | 国网江苏省电力公司电力科学研究院 | Assembly line automatic detection system and method for standard relay protection device |
| CN207020264U (en) * | 2017-08-07 | 2018-02-16 | 许继集团有限公司 | Detection system suitable for relay protection devices |
-
2017
- 2017-08-07 CN CN201710667319.3A patent/CN109374994A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076520A (en) * | 2012-12-28 | 2013-05-01 | 中国电力科学研究院 | Dynamic analogue simulation detection platform and analogue simulation method for secondary system of intelligent substation |
| CN105116248A (en) * | 2015-08-05 | 2015-12-02 | 国家电网公司 | Automatic closed-loop test method for intelligent transformer station relay protection equipment |
| CN106019039A (en) * | 2016-08-11 | 2016-10-12 | 国网江苏省电力公司电力科学研究院 | Assembly line automatic detection system and method for standard relay protection device |
| CN207020264U (en) * | 2017-08-07 | 2018-02-16 | 许继集团有限公司 | Detection system suitable for relay protection devices |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111756020A (en) * | 2020-06-15 | 2020-10-09 | 深圳供电局有限公司 | A device for automatic checking of fixed value of relay protection |
| CN113759245A (en) * | 2021-09-14 | 2021-12-07 | 许昌开普检测研究院股份有限公司 | Relay protection static mold test and dynamic mold test method based on unified hardware platform |
| CN113759245B (en) * | 2021-09-14 | 2024-06-21 | 许昌开普检测研究院股份有限公司 | Relay protection static mode test and dynamic mode test method based on unified hardware platform |
| CN114137344A (en) * | 2021-11-19 | 2022-03-04 | 许昌许继软件技术有限公司 | A kind of automatic test method of relay protection device with fault location function |
| CN115684666A (en) * | 2022-10-28 | 2023-02-03 | 国家电网有限公司 | Relay protection equipment inspection system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107346917B (en) | Secondary device based on virtual machine integrates joint debugging method | |
| CN207020264U (en) | Detection system suitable for relay protection devices | |
| CN107786000B (en) | Intelligent generation method for configuration file of digital relay protection tester | |
| CN102710014B (en) | Mechanical characteristic condition monitoring device for circuit breaker based on IEC61850 | |
| CN102565585B (en) | A method for establishing a smart substation relay protection co-simulation test system | |
| CN113343446B (en) | Data analysis and verification method and system for transformer substation monitoring system | |
| CN104820635B (en) | A kind of self-closing ring gauge about robustness testing method based on the semantic parsing of dynamic script | |
| CN112765258A (en) | Power distribution network graph model checking management system and method thereof | |
| CN104868599B (en) | A kind of intelligent substation message emulating test and correlation analysis system and emulation mode | |
| CN106329720B (en) | A detection and debugging method for the secondary system of an intelligent substation reconstruction and expansion project | |
| CN103105550A (en) | Detection method and detection system of intelligent relay protection device | |
| CN104090194A (en) | Intelligent substation relay protection noninvasive test system and method | |
| CN104133146A (en) | On-site test method for feeder automation fault treatment logic | |
| CN107292769B (en) | Substation reconstruction and extension configuration consistency comparison and verification method based on RCD | |
| CN109374994A (en) | A detection system suitable for relay protection device | |
| WO2014153764A1 (en) | Method and device for automatic test of relay protection function of intelligent substation | |
| CN107491569B (en) | Transformer substation system fault online simulation method based on IEC61850 standard GOOSE and SV technology | |
| CN108512730B (en) | Intelligent substation telecontrol system equipment testing method, device and system | |
| CN107255761A (en) | Intelligent substation closed loop test system based on GOOSE network | |
| CN108767818A (en) | A relay protection debugging system and debugging method based on a virtual guaranteed master station | |
| CN104391247A (en) | Relay protection test method and system based on IEC61850 digital tester | |
| CN104076807B (en) | The adjustment method of the automated system of intelligent substation | |
| CN102426309A (en) | Method for testing area spare power automatic switching system in engine room environment of master station | |
| CN208432876U (en) | Real-time simulation system of direct-current power distribution network | |
| CN105759150B (en) | A kind of test system and method for substation secondary device prefabricated cabin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190222 |
|
| RJ01 | Rejection of invention patent application after publication |