CN102654937A - IEC61850 detection platform of power quality monitoring terminal and detection method thereof - Google Patents

IEC61850 detection platform of power quality monitoring terminal and detection method thereof Download PDF

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Publication number
CN102654937A
CN102654937A CN2012101493191A CN201210149319A CN102654937A CN 102654937 A CN102654937 A CN 102654937A CN 2012101493191 A CN2012101493191 A CN 2012101493191A CN 201210149319 A CN201210149319 A CN 201210149319A CN 102654937 A CN102654937 A CN 102654937A
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China
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detection
monitoring terminal
quality monitoring
iec61850
electric energy
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CN2012101493191A
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Chinese (zh)
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CN102654937B (en
Inventor
李胜辉
刘劲松
朱钰
张彦军
范维
张秀苒
戈阳阳
付尧
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东北电力科学研究院有限公司
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Abstract

The invention relates to the technical field of adopting an IEC61850 detection platform of a power quality monitoring terminal and a detection method thereof, in particular to a rapid detection platform conforming to the IEC61850 communication protocol of a power quality monitoring terminal and a detection method thereof. The power quality monitoring terminal is connected with a standard source FLUKE6100 and connected with an industrial tablet computer of a detection client through Ethernet or serial communication. The power quality monitoring terminal detected by the detection platform provided by the invention can completely obtain an IEC61850 communication function, and the reliable communication between the power quality monitoring terminal and a power energy quality master station is guaranteed. The platform performing IEC61850 communication detection on multiple power quality monitoring terminals at the same time is different from the traditional communication test, and performs static/dynamic consistency detection, file transfer detection, log message service detection and time synchronizing service detection on a model of the monitoring terminal.

Description

The IEC61850 detection platform and the detection method thereof of electric energy quality monitoring terminal

Technical field

The present invention relates to a kind of IEC61850 detection platform of electric energy quality monitoring terminal and technical field of detection method thereof utilized; Especially a kind of fast detecting platform and detection method thereof of IEC61850 communication protocol of electric energy quality monitoring terminal, it can comprehensively detect the IEC61850 communication of electric energy quality monitoring terminal.

Background technology

Nearly thousand of the nodes of the electric energy quality monitoring terminal that Liaoning Province should dispose, individual surplus the producer of electric energy quality monitoring terminal has ten, the model of electric energy quality monitoring terminal has surpassed 100 kinds.These electric energy quality monitoring terminals use communication protocol and data layout separately; And the function that possesses also has very big difference; Whether use traditional detection method only can detect on the monitoring terminal precision meets the demands; In IEC61850 communication, can't accomplish test, can't guarantee promptly whether monitoring terminal and main website can be interconnected, also can't guarantee reliably the data of monitoring point are sent to the electric energy quality monitoring main website.

Summary of the invention

In order to solve the technical matters that exists in the prior art; The invention provides a kind of IEC61850 detection platform and detection method thereof of electric energy quality monitoring terminal; Its objective is in order to provide a cover can carry out the platform of IEC61850 communication check simultaneously many electric energy quality monitoring terminals; Be different from the test of traditional communication, can carry out that static state and dynamic conformance detect, file transfer detects to the model of monitoring terminal, daily record message service detection and to the time service detection.

The present invention realizes through following technical scheme:

The IEC61850 detection platform of electric energy quality monitoring terminal, it is that electric energy quality monitoring terminal is connected with standard source FLUKE6100, electric energy quality monitoring terminal belongs to industrial panel computer through Ethernet or serial communication with the detection client and is connected.

Described serial communication mode is RS232 or RS422.

The detection method of the IEC61850 detection platform of electric energy quality monitoring terminal is: utilize the MMS of IEC61850 network communication protocol to make message specification mechanism; The model of the electric energy quality monitoring terminal form with inforamtion tree is read out, parse the information such as data set member, data type of model logic node through communication service mapping standard; And then analyze information such as the classification obtain each logic node, function, measurement numerical value; The icd file model that parses each information of logic node and standard is compared, and whether the model of seeing electric energy quality monitoring terminal conformance with standard icd file model, accomplishes the Static Detection of IEC61850 network service; Again through utilizing GSE function and message service function to verify the detection of dynamic of IEC61850 network service.

Described detection of dynamic survey comprising real time data detect, file transfer detects, the daily record message detects and to the time service detection.

Described IEC61850 network communication protocol, object model adopts the hierarchy system; Comprise the ICD file model and issue that the ICD model compares, the verification of real-time Data Transmission, file transfer, read daily record and to the time function; Can monitor required power quality index, and to power quality index statistical study, report output.

The invention has the beneficial effects as follows: the electric energy quality monitoring terminal that detected through this verification platform can possess the function that IEC61850 communicates by letter fully, can guarantee the reliable communication between electric energy quality monitoring terminal and the quality of power supply main website.Can carry out the platform of IEC61850 communication check to many electric energy quality monitoring terminals simultaneously; Be different from the test of traditional communication, can carry out that static state and dynamic conformance detect, file transfer detects to the model of monitoring terminal, daily record message service detection and to the time service detection.Guarantee that monitoring terminal and main website are interconnected, assurance is sent to the electric energy quality monitoring main website with the data of monitoring point reliably.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment the present invention is done further detailed explanation.

Fig. 1 is an IEC61850 communication check structured flowchart of the present invention;

Fig. 2 is MMS mechanism Principle of Communication figure of the present invention.

Among the figure: industrial panel computer 1, electric energy quality monitoring terminal 2.

Embodiment

The present invention is a kind of IEC61850 detection platform and detection method thereof of electric energy quality monitoring terminal.Test about electric energy quality monitoring terminal 2 generally is divided into accuracy test and communication test, and communication test is the IEC61850 test.At present; The IEC61850 communication test only is real-time Data Transmission test and functional test two parts; Can't satisfy the requirement of IEC61850 communication test; Need carry out monitoring terminal is carried out static model consistency detection, dynamic model consistency detection, file transfer detection, daily record message service detection etc., to guarantee that electric energy quality monitoring terminal can upload to quality of power supply main website with the monitoring point with the IEC61850 communication mode.

The IEC61850 detection platform of electric energy quality monitoring terminal of the present invention; Be that electric energy quality monitoring terminal 2 is connected with standard source FLUKE6100, electric energy quality monitoring terminal belongs to industrial panel computer 1 through Ethernet or serial communication with the detection client and is connected; Described serial communication mode is RS232 or RS422.

As depicted in figs. 1 and 2, the detection method of the IEC61850 detection platform of electric energy quality monitoring terminal of the present invention is:

(1) utilize the MMS of IEC61850 network communication protocol to make message specification mechanism; The model of the electric energy quality monitoring terminal form with inforamtion tree is read out, parse the information such as data set member, data type of model logic node through communication service mapping standard; And then analyze information such as the classification obtain each logic node, function, measurement numerical value; The icd file model that parses each information of logic node and standard is compared, and whether the model of seeing electric energy quality monitoring terminal conformance with standard icd file model, accomplishes the Static Detection of IEC61850 network service;

(2) again through utilizing GSE function and message service function to verify the detection of dynamic of IEC61850 network service.Described detection of dynamic comprising real time data detect, file transfer detects, the daily record message detects and to the time service detection, to reach the order ground whether electric energy quality monitoring terminal possesses IEC61850 communication.

Described network communication protocol adopts IEC61850, and object model adopts the hierarchy system.Comprise have the ICD file model and issue that the ICD model compares, the verification of real-time Data Transmission, file transfer, read daily record and to the time function.Can monitor required power quality index, and can be to power quality index statistical study, report output.

When detecting electric energy quality monitoring terminal IEC61850 communication, its working index is: signal input U1-4, I 1-4; Instrument power is 220VAC, and display power supply is 24VDC.Specifically be that monitoring terminal is connected to standard source FLUKE6100; The voltage of take place setting by standard source, electric current, humorously involve flickering and pass to electric energy quality monitoring terminal by the voltage and current signal input part of Fig. 1; After the signal imitation amount is converted into digital quantity; Be deposited in Fig. 1 power quality parameter storer, pass to by Ethernet or serial communication RS232 or RS422 then and detect client and belong on the industrial panel computer.To come out through the information analysis that IEC61850 signal post gets through the service of MMS message then,, promptly accomplish the IEC61850 static model and detect, utilize the GSE function to verify the detection of dynamic that IEC61850 communicates by letter again with the message service function with the judgment models correctness.

Claims (5)

1. the IEC61850 detection platform of electric energy quality monitoring terminal; It is characterized in that: electric energy quality monitoring terminal (2) is connected with standard source FLUKE6100, and electric energy quality monitoring terminal belongs to industrial panel computer (1) through Ethernet or serial communication with the detection client and is connected.
2. the IEC61850 detection platform of electric energy quality monitoring terminal according to claim 1 is characterized in that described serial communication mode is RS232 or RS422.
3. the detection method of the IEC61850 detection platform of electric energy quality monitoring terminal is characterized in that:
Utilize the MMS of IEC61850 network communication protocol to make message specification mechanism; The model of the electric energy quality monitoring terminal form with inforamtion tree is read out, parse the information such as data set member, data type of model logic node through communication service mapping standard; And then analyze information such as the classification obtain each logic node, function, measurement numerical value; The icd file model that parses each information of logic node and standard is compared, and whether the model of seeing electric energy quality monitoring terminal conformance with standard icd file model, accomplishes the Static Detection of IEC61850 network service; Again through utilizing GSE function and message service function to verify the detection of dynamic of IEC61850 network service.
4. the detection method of the IEC61850 detection platform of electric energy quality monitoring terminal according to claim 3 is characterized in that: described detection of dynamic survey comprising real time data detect, file transfer detects, the daily record message detects and to the time service detection.
5. the detection method of the IEC61850 detection platform of electric energy quality monitoring terminal according to claim 3 is characterized in that: described IEC61850 network communication protocol, object model employing hierarchy system; Comprise the ICD file model and issue that the ICD model compares, the verification of real-time Data Transmission, file transfer, read daily record and to the time function; Can monitor required power quality index, and to power quality index statistical study, report output.
CN201210149319.1A 2012-05-15 2012-05-15 IEC61850 detection platform of power quality monitoring terminal and detection method thereof CN102654937B (en)

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Cited By (9)

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CN102998562A (en) * 2012-11-26 2013-03-27 江苏省电力公司电力科学研究院 Power quality monitoring system based on International Electrotechnical Commission (IEC) 61850 communication protocol
CN103616654A (en) * 2013-12-06 2014-03-05 国家电网公司 System and method for testing power quality monitoring device
CN103995193A (en) * 2014-04-30 2014-08-20 贵州电力试验研究院 Digital substation whole-substation power quality on-line monitoring device
CN104182507A (en) * 2014-08-19 2014-12-03 国家电网公司 PQDIF (power quality data interchange format) communication uniformity detection method
CN104237699A (en) * 2014-09-28 2014-12-24 上海斐讯数据通信技术有限公司 USB (universal serial bus) interface communication test system and method
CN104569891A (en) * 2015-01-16 2015-04-29 广西电网有限责任公司电力科学研究院 System for testing power quality monitoring device and testing method thereof
CN104866410A (en) * 2015-06-05 2015-08-26 江苏国电南自海吉科技有限公司 State monitoring log storing and accessing method based on IEC 61850
CN105717472A (en) * 2014-12-03 2016-06-29 国家电网公司 Electric energy quality monitoring terminal simulator
CN105824001A (en) * 2015-01-06 2016-08-03 国家电网公司 Digital electric energy meter IEC61850 conformance testing method and system

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CN102043719A (en) * 2011-01-05 2011-05-04 河北省电力研究院 Method for testing IEC61850 configuration description file
CN202008526U (en) * 2011-03-07 2011-10-12 安徽省电力科学研究院 Accuracy verification system for digital signal based electric energy quality measurement device
CN202602670U (en) * 2012-05-15 2012-12-12 东北电力科学研究院有限公司 IEC61850 detection platform of electric energy quality monitoring terminal

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GB2448367A (en) * 2007-04-13 2008-10-15 Nec Corp Transmission power adjustment
CN101515015A (en) * 2009-03-06 2009-08-26 深圳市双合电脑系统股份有限公司 Power quality monitoring and recording device of power system
CN102043719A (en) * 2011-01-05 2011-05-04 河北省电力研究院 Method for testing IEC61850 configuration description file
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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102998562A (en) * 2012-11-26 2013-03-27 江苏省电力公司电力科学研究院 Power quality monitoring system based on International Electrotechnical Commission (IEC) 61850 communication protocol
CN103616654A (en) * 2013-12-06 2014-03-05 国家电网公司 System and method for testing power quality monitoring device
CN103995193A (en) * 2014-04-30 2014-08-20 贵州电力试验研究院 Digital substation whole-substation power quality on-line monitoring device
CN103995193B (en) * 2014-04-30 2016-09-07 贵州电力试验研究院 Digital transformer substation is stood electric energy quality on-line monitoring device entirely
CN104182507A (en) * 2014-08-19 2014-12-03 国家电网公司 PQDIF (power quality data interchange format) communication uniformity detection method
CN104237699A (en) * 2014-09-28 2014-12-24 上海斐讯数据通信技术有限公司 USB (universal serial bus) interface communication test system and method
CN104237699B (en) * 2014-09-28 2018-01-02 上海斐讯数据通信技术有限公司 A kind of USB interface communication test system and method
CN105717472A (en) * 2014-12-03 2016-06-29 国家电网公司 Electric energy quality monitoring terminal simulator
CN105824001A (en) * 2015-01-06 2016-08-03 国家电网公司 Digital electric energy meter IEC61850 conformance testing method and system
CN105824001B (en) * 2015-01-06 2020-08-28 国家电网公司 Method and system for testing IEC61850 conformance of digital electric energy meter
CN104569891B (en) * 2015-01-16 2017-09-19 广西电网有限责任公司电力科学研究院 A kind of system and its method of testing for testing equipment for monitoring power quality
CN104569891A (en) * 2015-01-16 2015-04-29 广西电网有限责任公司电力科学研究院 System for testing power quality monitoring device and testing method thereof
CN104866410A (en) * 2015-06-05 2015-08-26 江苏国电南自海吉科技有限公司 State monitoring log storing and accessing method based on IEC 61850
CN104866410B (en) * 2015-06-05 2017-12-01 江苏国电南自海吉科技有限公司 A kind of status monitoring daily record storage and access method based on IEC 61850

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Address before: Heping District, Siping City of Shenyang province Liaoning 110006 Street No. 39

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