CN107305228A - A kind of intelligent substation relay protection test system - Google Patents
A kind of intelligent substation relay protection test system Download PDFInfo
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- CN107305228A CN107305228A CN201610254883.8A CN201610254883A CN107305228A CN 107305228 A CN107305228 A CN 107305228A CN 201610254883 A CN201610254883 A CN 201610254883A CN 107305228 A CN107305228 A CN 107305228A
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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
Abstract
The present invention discloses a kind of intelligent substation relay protection test system, including user interface elements, data acquisition unit, PC and emulation Date Conversion Unit, user interface elements respectively with data acquisition unit, PC is connected with real-timedigital simulation unit, real-timedigital simulation unit is connected with emulation Date Conversion Unit, data acquisition unit and emulation Date Conversion Unit are connected with PC respectively, described PC includes data exchange processing unit, memory cell and report generation unit, described data exchange processing unit is connected with memory cell and user interface respectively, memory cell is connected with report generation unit.A kind of intelligent substation relay protection test system of the present invention can automatically form the test report of set form; realize to relay-protection tester outgoing message reliability, stability, accuracy detection; time control and the detection of the accuracy of time measurement, improve converting station debugging quality.
Description
Technical field
The present invention relates to a kind of intelligent substation relay protection test system.
Background technology
The development of intelligent grid proposes new requirement to the data communication between substation equipment：Higher speed, more reliable mechanism, more easily interconnection access.Intelligent transformer station uses in the collection link of electric current, voltage and digitizes electric measurement system, and such as optical transformer or electronic mutual inductor realize the digital applications of electrical data collection.The information interaction of power transformation station equipment is all using the network service of high speed, and the live interfaces of I/O that conventional func device is repeated no longer occurs in secondary device.Data sharing, resource-sharing are really realized by standard ethernet technology.The need for traditional relay-protection tester can not meet the experiment of Intelligent transformer station protective relaying device.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of intelligent substation relay protection test system; configuration can automatically form the test report of set form with wiring error, the present invention during the system can evade intelligent substation relay protection assembled in situ; realize to relay-protection tester outgoing message reliability, stability, accuracy detection; time control and the detection of the accuracy of time measurement, improve converting station debugging quality.
A kind of intelligent substation relay protection test system, including user interface elements, data acquisition unit, PC and emulation Date Conversion Unit, user interface elements respectively with data acquisition unit, PC is connected with real-timedigital simulation unit, real-timedigital simulation unit is connected with emulation Date Conversion Unit, data acquisition unit and emulation Date Conversion Unit are connected with PC respectively, described PC includes data exchange processing unit, memory cell and report generation unit, described data exchange processing unit is connected with memory cell and user interface respectively, memory cell is connected with report generation unit.
Data exchange processing unit is made up of ARM processing units and DSP digital signal processing units, and ARM processing units are connected with DSP digital signal processing units.
Advantage for present invention is with effect：
A kind of intelligent substation relay protection test system of the present invention, due to user interface elements, data acquisition unit, PC and emulation Date Conversion Unit,
PC includes data exchange processing unit, memory cell and report generation unit, user interface elements can provide patterned power system modeling instrument, edit primary connection figure, setting member parameter and operation are controlled, data acquisition unit is used to analyze the data collected, convert thereof into the form in model required for corresponding status information and send the real-timedigital simulation unit to, the real-timedigital simulation unit is used to be calculated in real time, simulate the operation of power system, export real-time simulation data, the feedback information from system under test (SUT) is monitored simultaneously and carries out real-time update emulation data, the emulation Date Conversion Unit is connected with the graphics interface unit and real-timedigital simulation unit respectively, for the emulation data conversion that generates the real-timedigital simulation unit into the form needed for output data.And the test report of set form can be automatically formed, realize to relay-protection tester outgoing message reliability, stability, accuracy detection, the accuracy detection of time control and time measurement improves converting station debugging quality.
Brief description of the drawings
Fig. 1 is a kind of structural representation of intelligent substation relay protection test system of the invention.
Embodiment
With reference to specific embodiment, the present invention will be described in further detail, but protection scope of the present invention is not limited by specific embodiment, is defined by claims.In addition, so that without prejudice on the premise of technical solution of the present invention, any modifications or changes that those of ordinary skill in the art made for the present invention easily realize are fallen within scope of the presently claimed invention.
As shown in Figure 1, a kind of intelligent substation relay protection test system, including user interface elements 1, data acquisition unit 3, PC 2 and emulation Date Conversion Unit 5, user interface elements 1 respectively with data acquisition unit 3, PC 2 is connected with real-timedigital simulation unit 8, real-timedigital simulation unit 8 is connected with emulation Date Conversion Unit 5, data acquisition unit and emulation Date Conversion Unit are connected with PC 2 respectively, described PC 2 includes data exchange processing unit 4, memory cell 6 and report generation unit 7, described data exchange processing unit 4 is connected with memory cell 6 and user interface 1 respectively, memory cell 6 is connected with report generation unit 7.
Data exchange processing unit 4 is made up of ARM processing units and DSP digital signal processing units, and ARM processing units are connected with DSP digital signal processing units.
Claims (2)
1. a kind of intelligent substation relay protection test system, it is characterised in that：Including user interface elements, data acquisition unit, PC and emulation Date Conversion Unit, user interface elements are connected with data acquisition unit, PC and real-timedigital simulation unit respectively, real-timedigital simulation unit is connected with emulation Date Conversion Unit, data acquisition unit and emulation Date Conversion Unit are connected with PC respectively, described PC includes data exchange processing unit, memory cell and report generation unit, described data exchange processing unit is connected with memory cell and user interface respectively, and memory cell is connected with report generation unit.
2. a kind of intelligent substation relay protection test system according to claim 1, it is characterised in that：Data exchange processing unit is made up of ARM processing units and DSP digital signal processing units, and ARM processing units are connected with DSP digital signal processing units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610254883.8A CN107305228A (en) | 2016-04-21 | 2016-04-21 | A kind of intelligent substation relay protection test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610254883.8A CN107305228A (en) | 2016-04-21 | 2016-04-21 | A kind of intelligent substation relay protection test system |
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| Publication Number | Publication Date |
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| CN107305228A true CN107305228A (en) | 2017-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610254883.8A Pending CN107305228A (en) | 2016-04-21 | 2016-04-21 | A kind of intelligent substation relay protection test system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111355299A (en) * | 2019-07-05 | 2020-06-30 | 北京天能继保电力科技有限公司 | Data acquisition and processing method for secondary device of power system |
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| KR100954930B1 (en) * | 2008-10-28 | 2010-04-27 | 현대제철 주식회사 | System for monitoring relay of substation and relays of subscribers |
| CN103105550A (en) * | 2013-01-14 | 2013-05-15 | 湖北省电力公司电力科学研究院 | Detection method and detection system of intelligent relay protection device |
| CN103245855A (en) * | 2013-04-23 | 2013-08-14 | 国家电网公司 | Digital simulation based method and system for testing relay protection function of intelligent substation |
| CN104749466A (en) * | 2015-03-27 | 2015-07-01 | 广州至德电力科技有限公司 | Intelligent transformer station relay protection testing system and method and realization method |
| CN204515048U (en) * | 2015-04-24 | 2015-07-29 | 北京博电新力电气股份有限公司 | Digital transformer substation intelligent tester |
| CN205539287U (en) * | 2016-04-21 | 2016-08-31 | 国网辽宁省电力有限公司营口供电公司 | Intelligent substation relay protection test system |
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2016
- 2016-04-21 CN CN201610254883.8A patent/CN107305228A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100954930B1 (en) * | 2008-10-28 | 2010-04-27 | 현대제철 주식회사 | System for monitoring relay of substation and relays of subscribers |
| CN103105550A (en) * | 2013-01-14 | 2013-05-15 | 湖北省电力公司电力科学研究院 | Detection method and detection system of intelligent relay protection device |
| CN103245855A (en) * | 2013-04-23 | 2013-08-14 | 国家电网公司 | Digital simulation based method and system for testing relay protection function of intelligent substation |
| CN104749466A (en) * | 2015-03-27 | 2015-07-01 | 广州至德电力科技有限公司 | Intelligent transformer station relay protection testing system and method and realization method |
| CN204515048U (en) * | 2015-04-24 | 2015-07-29 | 北京博电新力电气股份有限公司 | Digital transformer substation intelligent tester |
| CN205539287U (en) * | 2016-04-21 | 2016-08-31 | 国网辽宁省电力有限公司营口供电公司 | Intelligent substation relay protection test system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111355299A (en) * | 2019-07-05 | 2020-06-30 | 北京天能继保电力科技有限公司 | Data acquisition and processing method for secondary device of power system |
| CN111355299B (en) * | 2019-07-05 | 2022-02-01 | 北京天能继保电力科技有限公司 | Data acquisition and processing method for secondary device of power system |
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