CN203350377U - Automation relay protection testing device - Google Patents
Automation relay protection testing device Download PDFInfo
- Publication number
- CN203350377U CN203350377U CN 201320417581 CN201320417581U CN203350377U CN 203350377 U CN203350377 U CN 203350377U CN 201320417581 CN201320417581 CN 201320417581 CN 201320417581 U CN201320417581 U CN 201320417581U CN 203350377 U CN203350377 U CN 203350377U
- Authority
- CN
- China
- Prior art keywords
- output
- module
- input
- dsp processor
- fpga
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Emergency Protection Circuit Devices (AREA)
Abstract
The utility model relates to substation equipment, in particular to an automation relay protection testing device. The automation relay protection testing device includes a central processing unit, a time synchronization unit, a light output/input unit and an analog output/input unit. The central processing unit is primarily responsible for input and output of an analog part, communication of an industrial personal computer, output and input of a light digital part and time synchronization. The time synchronization unit is used for correction of test times of different devices of base stations to ensure that synchronization tests are completed in the same absolute time. The automation relay protection testing device can change the current situation that an all-station protection device is incapable of remote calls and modification of a soft plate, a control word and a constant value through a conventional relay protection testing device, and allows remote calls and modification of the soft plate, the control word and the constant value of the protection device through a build-in station level client module of the testing device.
Description
Technical field
The utility model relates to substation equipment, is specifically related to a kind of robotization relay-protection tester.
Background technology
When the force device in electric system breaks down, to operator, send in time alarm signal, or send trip signal to controlled isolating switch, to stop a kind of robotization measure and the equipment of these event development.Realize the kit hardware equipment of this robotization measure, for the protection of the protective relaying device that is called of force device.Principle of work is: when protected equipment normally moves, input quantity can not crossed setting valve or border, and the robotization switch is opened, and there is no output quantity, and protective device is failure to actuate; When protected device fails or while abnormal working position occurring, input quantity will be crossed setting valve or border, and robotization switch auto-closing has output quantity and protective device action.The function of relay protection is exactly that the electric parameters and the setting valve that detect compare, and just action when crossing setting valve or border, find up-set condition during the excision fault.
At present; existing intelligent substation relay-protection tester is on protective device, correctly to arrange under the prerequisite of soft pressing plate, control word and definite value; by manually choosing different tentative modules; then for different fault types; calculate accordingly and input different fault amount and fault-time; and other some values (such as the phase place of normal state time, voltage and electric current), when these inputs can correctly reflect different malfunctions, the corresponding behavior of protective device just can precision maneuver.
But, according to on-the-spot commissioning experience, particularly protect the debugging of monomer, the monomer debugging that utilizes existing relay-protection tester to carry out protective device usually needs to consume a large amount of manpowers and time.Because the commissioning staff need to constantly carry out soft pressing plate, control word and definite value to all types of protections on all protective devices in full station; and carry out a series of modification and the settings such as fault amount, fault-time on relay-protection tester; simultaneously, existing relay-protection tester can't be checked the communication consistance of protective device.Therefore, mainly there is following deficiency in existing relay-protection tester:
1, relay-protection tester can't carry out to all protective devices in full station the distant place calling and modification of soft pressing plate, control word and definite value;
2, the fault setting of relay-protection tester can't realize intellectuality, i.e. the setting of each fault type all needs through commissioning staff's calculating and manually is input to tester;
3, relay-protection tester is after importing full station SCD file, can't the consistance of the configuration information of the communication consistance of protective device and tester self be checked.
The utility model content
The purpose of this utility model is to provide a kind of robotization relay-protection tester; played and can carry out to all protective devices in full station the distant place calling and modification of soft pressing plate, control word and definite value; can intelligent set need fault type, and the effect that can be checked the consistance of the configuration information of the communication consistance of protective device and tester self.
For solving above-mentioned technical matters, the utility model by the following technical solutions: a kind of robotization relay-protection tester, comprise CPU (central processing unit), to the time unit, light input/output unit and simulation input/output unit;
Described CPU (central processing unit) mainly be responsible for the input and output of simulation part, industrial computer communication, the input and output of light numerical portion and to the time;
Described to the time unit complete the test duration for the distinct device of correcting each base station, guarantee to complete synchronism detection at absolute same time;
Described smooth input/output unit provides for the 9-1 in the IEC61850 standard criterion, 9-2,9-1 expansion and GOOSE information, sampling value message for the FT3 form for IEC60044-7/8, complete parsing protection model file, realize the configuration of current/voltage channel selecting, scale-up factor, ASDU number, sampling rate, GOOSE information, can protect interface with different model flexibly and easily;
Small voltage electric current output is realized in described simulation input/output unit, and the 8 pairs of intakes and 8 split output, realizes the complete closed loop test of protection.
Further technical scheme is, described CPU (central processing unit) mainly consists of DSP+FPGA and two processing modules of ADSP+FGPA, wherein said DSP+FPGA module comprises dsp processor TMS320F2812 and FPGA array XC3S500E, main be responsible for the input and output of simulation part, to the ADSP+FPGA module send out work order and and industrial computer communication; The ADSP+FPGA module comprises dsp processor BF518 and FPGA array XC3S500E, mainly be responsible for the input and output of light numerical portion and to the time, the communication of two modules realizes by dual port RAM CY7C025AV.
Further technical scheme is, described to the time unit mainly by GPS module, IRIG-B code IEEE1588 module and dsp processor BF518, formed, wherein said GPS module is to be connected between dsp processor TMS320F2812 and IRIG-B code IEEE1588 module by serial communication, described dsp processor BF518 is connected with dsp processor TMS320F2812 by dual port RAM CY7C025AV, and described IRIG-B code IEEE1588 module all is connected with FPGA array XC3S500E with dsp processor BF518.Described IRIG-B code to the time module time resolution by FPGA array XC3S500E inter-process generation time information, described IRIG-B code IEEE1588 module is connected with dsp processor BF518 by Ethernet, by dsp processor BF518 acquisition time information.
Further technical scheme is, described smooth input/output unit mainly is comprised of the AFBR5803 photoelectric conversion module of the 125M all be connected with FT3, fiber optic Ethernet Integrated Management Module and the AFBR1414 photoelectric conversion module of 50M, described FT3 is connected with dsp processor BF518, FPGA array XC3S500E respectively with the network message module, described AFBR5803 produces the Ethernet optical information of optical module output for the Ethernet electric signal, described AFBR1414 produces the serial ports optical information of optical module output for the electric signal of collector or FT3.
Further technical scheme is, described simulation input/output unit is comprised of LTC2704 D/A converter and the small signals amplification circuit module of 16,4 passage, the LTC2704 D/A converter that described 4 passage is 16 is driven by FPGA array XC3S500E, and the signal source that the LTC2704 D/A converter that described 4 passage is 16 produces standard produces the AC signal of 0-7V again by the small signals amplification circuit module.
Compared with prior art; the beneficial effects of the utility model are: can can't carry out by existing relay-protection tester the distant place calling and the present situation of revising of soft pressing plate, control word and definite value by changing full station protective device, and the station level client modules that this tester can make soft pressing plate, control word and the definite value of protective device carry by tester carries out distant place calling and revises.
The accompanying drawing explanation
The logic diagram that Fig. 1 is a kind of robotization relay-protection tester of the utility model.
The connection diagram that Fig. 2 is a kind of robotization relay-protection tester of the utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 shows an embodiment of a kind of robotization relay-protection tester of the utility model: a kind of robotization relay-protection tester, comprise CPU (central processing unit), to the time unit, light input/output unit and simulation input/output unit;
Described CPU (central processing unit) mainly be responsible for the input and output of simulation part, industrial computer communication, the input and output of light numerical portion and to the time;
Described to the time unit complete the test duration for the distinct device of correcting each base station, guarantee to complete synchronism detection at absolute same time;
Described smooth input/output unit provides for the 9-1 in the IEC61850 standard criterion, 9-2,9-1 expansion and GOOSE information, sampling value message for the FT3 form for IEC60044-7/8, complete parsing protection model file, realize the configuration of current/voltage channel selecting, scale-up factor, ASDU number, sampling rate, GOOSE information, can protect interface with different model flexibly and easily;
Small voltage electric current output is realized in described simulation input/output unit, and the 8 pairs of intakes and 8 split output, realizes the complete closed loop test of protection.
Another embodiment according to a kind of robotization relay-protection tester of the utility model, described CPU (central processing unit) mainly consists of DSP+FPGA and two processing modules of ADSP+FGPA, wherein said DSP+FPGA module comprises dsp processor TMS320F2812 and FPGA array XC3S500E, main be responsible for the input and output of simulation part, to the ADSP+FPGA module send out work order and and industrial computer communication; The ADSP+FPGA module comprises dsp processor BF518 and FPGA array XC3S500E, mainly be responsible for the input and output of light numerical portion and to the time, the communication of two modules realizes by dual port RAM CY7C025AV.
Fig. 2 shows another embodiment of a kind of robotization relay-protection tester of the utility model; described to the time unit mainly by GPS module, IRIG-B code IEEE1588 module and dsp processor BF518, formed; wherein said GPS module is to be connected between dsp processor TMS320F2812 and IRIG-B code IEEE1588 module by serial communication; described dsp processor BF518 is connected with dsp processor TMS320F2812 by dual port RAM CY7C025AV, and described IRIG-B code IEEE1588 module all is connected with FPGA array XC3S500E with dsp processor BF518.Described IRIG-B code to the time module time resolution by FPGA array XC3S500E inter-process generation time information, described IRIG-B code IEEE1588 module is connected with dsp processor BF518 by Ethernet, by dsp processor BF518 acquisition time information.
Another embodiment according to a kind of robotization relay-protection tester of the utility model, described smooth input/output unit is mainly by all with FT3(, meeting the protocol massages of IEC60044-8), the AFBR5803 photoelectric conversion module of the 125M that fiber optic Ethernet Integrated Management Module (meeting 16 100M-FX) is connected and the AFBR1414 photoelectric conversion module of 50M form, described FT3 and network message module respectively with dsp processor BF518, FPGA array XC3S500E is connected, described AFBR5803 produces the Ethernet optical information of optical module output for the Ethernet electric signal, described AFBR1414 produces the serial ports optical information of optical module output for the electric signal of collector or FT3.
Another embodiment according to a kind of robotization relay-protection tester of the utility model; described simulation input/output unit is comprised of LTC2704 D/A converter and the small signals amplification circuit module of 16,4 passage; the LTC2704 D/A converter that described 4 passage is 16 is driven by FPGA array XC3S500E, and the signal source that the LTC2704 D/A converter that described 4 passage is 16 produces standard produces the AC signal of 0-7V again by the small signals amplification circuit module.
Claims (5)
1. a robotization relay-protection tester is characterized in that: comprise CPU (central processing unit), to the time unit, light input/output unit and simulation input/output unit;
Described CPU (central processing unit) mainly be responsible for the input and output of simulation part, industrial computer communication, the input and output of light numerical portion and to the time;
Described to the time unit complete the test duration for the distinct device of correcting each base station, guarantee to complete synchronism detection at absolute same time;
Described smooth input/output unit provides for the 9-1 in the IEC61850 standard criterion, 9-2,9-1 expansion and GOOSE information, sampling value message for the FT3 form for IEC60044-7/8, complete parsing protection model file, realize the configuration of current/voltage channel selecting, scale-up factor, ASDU number, sampling rate, GOOSE information, can protect interface with different model flexibly and easily;
Small voltage electric current output is realized in described simulation input/output unit, and the 8 pairs of intakes and 8 split output, realizes the complete closed loop test of protection.
2. robotization relay-protection tester according to claim 1, it is characterized in that: described CPU (central processing unit) mainly consists of DSP+FPGA and two processing modules of ADSP+FGPA, wherein said DSP+FPGA module comprises dsp processor TMS320F2812 and FPGA array XC3S500E, main be responsible for the input and output of simulation part, to the ADSP+FPGA module send out work order and and industrial computer communication; The ADSP+FPGA module comprises dsp processor BF518 and FPGA array XC3S500E, mainly be responsible for the input and output of light numerical portion and to the time, the communication of two modules realizes by dual port RAM CY7C025AV.
3. robotization relay-protection tester according to claim 2; it is characterized in that: described to the time unit mainly by GPS module, IRIG-B code IEEE1588 module and dsp processor BF518, formed; wherein said GPS module is to be connected between dsp processor TMS320F2812 and IRIG-B code IEEE1588 module by serial communication; described dsp processor BF518 is connected with dsp processor TMS320F2812 by dual port RAM CY7C025AV, and described IRIG-B code IEEE1588 module all is connected with FPGA array XC3S500E with dsp processor BF518.
4. robotization relay-protection tester according to claim 3, it is characterized in that: described smooth input/output unit is mainly by equal and FT3, the AFBR5803 photoelectric conversion module of the 125M that the fiber optic Ethernet Integrated Management Module is connected and the AFBR1414 photoelectric conversion module of 50M form, described FT3 and network message module respectively with dsp processor BF518, FPGA array XC3S500E is connected, described AFBR5803 produces the Ethernet optical information of optical module output for the Ethernet electric signal, described AFBR1414 produces the serial ports optical information of optical module output for the electric signal of collector or FT3.
5. robotization relay-protection tester according to claim 3; it is characterized in that: described simulation input/output unit is comprised of LTC2704 D/A converter and the small signals amplification circuit module of 16,4 passage; the LTC2704 D/A converter that described 4 passage is 16 is driven by FPGA array XC3S500E, and the signal source that the LTC2704 D/A converter that described 4 passage is 16 produces standard produces the AC signal of 0-7V again by the small signals amplification circuit module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320417581 CN203350377U (en) | 2013-07-15 | 2013-07-15 | Automation relay protection testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320417581 CN203350377U (en) | 2013-07-15 | 2013-07-15 | Automation relay protection testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203350377U true CN203350377U (en) | 2013-12-18 |
Family
ID=49750261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320417581 Expired - Lifetime CN203350377U (en) | 2013-07-15 | 2013-07-15 | Automation relay protection testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203350377U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104113450A (en) * | 2014-07-16 | 2014-10-22 | 云南电力试验研究院（集团）有限公司电力研究院 | Tester of optical fiber switch of automatic intelligent substation |
| CN104730453A (en) * | 2015-03-23 | 2015-06-24 | 国家电网公司 | Switching value contact performance tester of relay protection device |
| CN104991209A (en) * | 2015-06-19 | 2015-10-21 | 国网天津市电力公司 | Optical digital relay protection testing instrument detection method |
| CN105403793A (en) * | 2015-12-11 | 2016-03-16 | 国网四川省电力公司阿坝供电公司 | Automatic transformer station digital relay protection tester |
| CN105425077A (en) * | 2015-12-10 | 2016-03-23 | 国网四川省电力公司电力科学研究院 | Portable digital relay protection tester |
| CN105510739A (en) * | 2015-11-27 | 2016-04-20 | 国家电网公司 | Intelligent protective relaying device detection system |
| CN106646019A (en) * | 2016-10-09 | 2017-05-10 | 国网四川省电力公司电力科学研究院 | Relay automation tester using secondary state detection and closed loop testing method |
| CN107703396A (en) * | 2017-11-08 | 2018-02-16 | 云南电网有限责任公司电力科学研究院 | A kind of hierarchical test system based on IEC61850 distribution automations |
| CN105892446B (en) * | 2016-04-14 | 2018-10-26 | 云南电网有限责任公司电力科学研究院 | A kind of intelligent substation automation equipment test equipment and method |
| CN109031005A (en) * | 2018-09-13 | 2018-12-18 | 南京南瑞继保电气有限公司 | Distributed protective relaying device test method and relay-protection tester |
| CN109030971A (en) * | 2018-04-12 | 2018-12-18 | 广东电网有限责任公司 | A kind of method that flexible direct current FT3 message template library is formed |
| CN111722031A (en) * | 2020-05-13 | 2020-09-29 | 广州市扬新技术研究有限责任公司 | Direct current traction protection tester device based on FPGA |
| CN112505606A (en) * | 2020-12-16 | 2021-03-16 | 广东电网有限责任公司清远供电局 | Calibration device and calibration method for setting values of multiple voltage monitors |
-
2013
- 2013-07-15 CN CN 201320417581 patent/CN203350377U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104113450A (en) * | 2014-07-16 | 2014-10-22 | 云南电力试验研究院（集团）有限公司电力研究院 | Tester of optical fiber switch of automatic intelligent substation |
| CN104730453A (en) * | 2015-03-23 | 2015-06-24 | 国家电网公司 | Switching value contact performance tester of relay protection device |
| CN104991209A (en) * | 2015-06-19 | 2015-10-21 | 国网天津市电力公司 | Optical digital relay protection testing instrument detection method |
| CN105510739A (en) * | 2015-11-27 | 2016-04-20 | 国家电网公司 | Intelligent protective relaying device detection system |
| CN105425077A (en) * | 2015-12-10 | 2016-03-23 | 国网四川省电力公司电力科学研究院 | Portable digital relay protection tester |
| CN105403793A (en) * | 2015-12-11 | 2016-03-16 | 国网四川省电力公司阿坝供电公司 | Automatic transformer station digital relay protection tester |
| CN105892446B (en) * | 2016-04-14 | 2018-10-26 | 云南电网有限责任公司电力科学研究院 | A kind of intelligent substation automation equipment test equipment and method |
| CN106646019A (en) * | 2016-10-09 | 2017-05-10 | 国网四川省电力公司电力科学研究院 | Relay automation tester using secondary state detection and closed loop testing method |
| CN107703396A (en) * | 2017-11-08 | 2018-02-16 | 云南电网有限责任公司电力科学研究院 | A kind of hierarchical test system based on IEC61850 distribution automations |
| CN109030971A (en) * | 2018-04-12 | 2018-12-18 | 广东电网有限责任公司 | A kind of method that flexible direct current FT3 message template library is formed |
| CN109031005A (en) * | 2018-09-13 | 2018-12-18 | 南京南瑞继保电气有限公司 | Distributed protective relaying device test method and relay-protection tester |
| CN111722031A (en) * | 2020-05-13 | 2020-09-29 | 广州市扬新技术研究有限责任公司 | Direct current traction protection tester device based on FPGA |
| CN112505606A (en) * | 2020-12-16 | 2021-03-16 | 广东电网有限责任公司清远供电局 | Calibration device and calibration method for setting values of multiple voltage monitors |
| CN112505606B (en) * | 2020-12-16 | 2022-04-12 | 广东电网有限责任公司清远供电局 | Calibration device and calibration method for setting values of multiple voltage monitors |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203350377U (en) | Automation relay protection testing device | |
| CN103051065B (en) | The distributed FA interlock method of testing of a kind of power distribution automation and system | |
| CN102306953B (en) | Test method for secondary injection of power distribution automatization system | |
| CN102981087B (en) | RTDS and intelligent relay protection device interface system | |
| WO2016090934A1 (en) | Simulation test device for mutual inductor of lte wireless communication intelligent substation | |
| CN103713214A (en) | Intelligent transformer station relay protection closed loop test system | |
| CN104166399A (en) | Moving die simulation test system and method for intelligent substation protection device | |
| CN105159273A (en) | System testing method of power grid distributed stability control devices | |
| CN105403793A (en) | Automatic transformer station digital relay protection tester | |
| CN106405293A (en) | System and method for testing secondary circuit on site in intelligent substation | |
| CN203589715U (en) | Master-control-type arc light protection system | |
| WO2015043337A1 (en) | Automatic calibration method and dedicated device for clock synchronization | |
| CN104579624A (en) | Clock synchronization method of network sampling intelligent substation | |
| CN104020761A (en) | Automatic feeder testing system free of networking | |
| Ling et al. | The situation and trends of feeder automation in China | |
| CN102426309A (en) | Method for testing area spare power automatic switching system in engine room environment of master station | |
| CN104701979A (en) | Protective measurement and control integrated device and protective measurement and control method | |
| CN105847076A (en) | Signal testing system, method and device for substation control level equipment of transformer substation | |
| CN204463622U (en) | A kind of intelligent substation experimental provision | |
| CN206251112U (en) | A kind of intelligent substation relay protection network pressure automatic testing equipment | |
| CN207366670U (en) | A kind of hierarchical test device based on IEC61850 distribution automations | |
| CN104201766B (en) | The method determining prepared auto restart sequential and combination is followed the trail of based on power supply point | |
| CN205178643U (en) | Integrated device is observed and controled in protection | |
| CN204287348U (en) | A kind of voltage-time type feeder automation filed detection system | |
| CN205374621U (en) | Automatic change digit relay protection of transformer substation tester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ABA POWER SUPPLY COMPANY, STATE GRID SICHUAN ELECT Free format text: FORMER NAME: ABA COMPANY, SICHUAN ELECTRIC POWER COMPANY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 623200 Sichuan Aba Tibetan and Qiang Autonomous Prefecture Maoxian Fengyi Zhen Xi Qiang Da Dao Shui Xi Lu Patentee after: ABA POWER SUPPLY COMPANY, STATE GRID SICHUAN ELECTRIC POWER Co. Patentee after: WUHAN HAOMAI ELECTRIC POWER AUTOMATION Co.,Ltd. Patentee after: STATE GRID SICHUAN ELECTRIC POWER Research Institute Address before: 623200 Sichuan Aba Tibetan and Qiang Autonomous Prefecture Maoxian Fengyi Zhen Xi Qiang Da Dao Shui Xi Lu Patentee before: ABA COMPANY, SICHUAN ELECTRIC POWER Co.,Ltd. Patentee before: WUHAN HAOMAI ELECTRIC POWER AUTOMATION Co.,Ltd. Patentee before: SICHUAN ELECTRIC POWER Research Institute |
|
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |
|
| CX01 | Expiry of patent term |