模拟式合并单元测试仪的设计
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摘要
随着模拟式合并单元在智能电网中越来越多的应用,市场急待出现一款方便快捷的合并单元测试工具。首先分析了当前市场上模拟式合并单元测试仪的缺点,接着对模拟式合并单元测试仪进行了总体设计、硬件设计和软件设计,最后对测试仪进行了试验和验证。结果显示所设计的测试仪,具备自动测试功能,能够提高检测效率、缩短测试周期,并且可以提高测试的可靠性和测试结果记录的准确性。
With the wide use of analog merging units in smart grids, the market is in urgent need of a convenient and quick merging unit test tool. Firstly, the paper analyzes the shortcomings of the analog merging unit tester in the present market. Then, it carries out the overall design, hardware design and software design of the analog merging unit tester. Finally, the test device is tested and verified. It proves that the tester designed in this paper has automatic test function, which enhances the detection efficiency and shortens the test period, and also can improve the reliability of the test and the accuracy of the record of the test results.
With the wide use of analog merging units in smart grids, the market is in urgent need of a convenient and quick merging unit test tool. Firstly, the paper analyzes the shortcomings of the analog merging unit tester in the present market. Then, it carries out the overall design, hardware design and software design of the analog merging unit tester. Finally, the test device is tested and verified. It proves that the tester designed in this paper has automatic test function, which enhances the detection efficiency and shortens the test period, and also can improve the reliability of the test and the accuracy of the record of the test results.
引文
[1]张冉.智能变电站合并单元性能测试研究[D].重庆:重庆大学,2012.ZHANG Ran.Study on the performance test of the merging unit in the smart substation[D].Chongqing:Chongqing University,2012.
[2]田云杰,程良伦,罗晟.基于IEC61850的嵌入式合并单元的研究[J].电力系统保护与控制,2007,35(10):52-55.TIAN Yunjie,CHENG Lianglun,LUO Sheng.Research on embedded system merging unit based on IEC61850[J].Power System Protection and Control,2007,35(10):52-55.
[3]徐丽青,丁泉,史志伟,等.合并单元的电快速瞬变脉冲群抗扰度分析[J].电力系统自动化,2014,38(21):108-113.XU Liqing,DING Quan,SHI Zhiwei,et al.Analysis on electrical fast transient/burst immunity of merging unit[J].Automation of Electric Power Systems,2014,38(21):108-113.
[4]赵应兵,周水斌,马朝阳.基于IEC61850-9-2的电子式互感器合并单元的研制[J].电力系统保护与控制,2010,38(6):104-106,110.ZHAO Yingbing,ZHOU Shuibin,MA Zhaoyang.Research and manufacture of merging unit based on IEC61850-9-2[J].Power System Protection and Control,2010,38(6):104-106,110.
[5]倪益民,杨松,樊陈,等.智能变电站合并单元智能终端集成技术探讨[J].电力系统自动化,2014,38(12):95-99.NI Yimin,YANG Song,FAN Chen,et al.Discussion on integration technology of merging unit and intelligent terminal in smart substation[J].Automation of Electric Power Systems,2014,38(12):95-99.
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[7]李英明,郑拓夫,周水斌,等.一种智能变电站合并单元关键环节的实现方法[J].电力系统自动化,2013,37(11):93-98.LI Yingming,ZHENG Tuofu,ZHOU Shuibin,et al.Arealization solution of key links for merging unit in smart substation[J].Automation of Electric Power Systems,2013,37(11):93-98.
[8]梁晓兵,周捷,杨永标,等.基于IEC 61850的新型合并单元的研制[J].电力系统自动化,2007,31(7):85-89.LIANG Xiaobing,ZHOU Jie,YANG Yongbiao,et al.Development of a new type of merging unit based on IEC61850[J].Automation of Electric Power Systems,2007,31(7):85-89.
[9]胡国,唐成虹,徐子安,等.数字化变电站新型合并单元的研制[J].电力系统自动化,2010,34(24):51-54.HU Guo,TANG Chenghong,XU Zian,et al.Development of a new type MU for digital substations[J].Automation of Electric Power Systems,2010,34(24):51-54.
[10]唐毅,江波,李红斌,等.数字电能计量系统检定方法综述[J].电工技术学报,2013,28(增刊2):372-377.TANG Yi,JIANG Bo,LI Hongbin,et al.Survey on the verification methods for digital electrical energy metering[J].Transactions of China Electrotechnical Society,2013,28(S2):372-377.
[11]樊陈,倪益民,沈健,等.IEEE 1588在基于IEC61850-9-2标准的合并单元中的应用[J].电力系统自动化,2011,35(6):55-59.FAN Chen,NI Yimin,SHEN Jian,et al.Research on the application of IEEE 1588 in the merging unit based on IEC 61850-9-2[J].Automation of Electric Power Systems,2011,35(6):55-59.
[12]牟涛,任志航,樊占峰,等.基于高性能FPGA的合并单元设计与实现[J].电力系统保护与控制,2016,44(19):128-132.MU Tao,REN Zhihang,FAN Zhanfeng,et al.Realization of the critical technologies merging unit based on FPGA[J].Power System Protection and Control,2016,44(19):128-132.
[13]唐志军.基于PI的合并单元同步校准实用技术[J].电力系统保护与控制,2018,46(16):165-170.TANG Zhijun.Practical technology of synchronization calibration based on PI for merging unit[J].Power System Protection and Control,2018,46(16):165-170.
[14]嵇建飞,袁宇波,王立辉,等.某110 kV智能变电站合并单元异常情况分析及对策[J].电工技术学报,2015,30(16):254-259.JI Jianfei,YUAN Yubo,WANG Lihui,et al.Analysis and countermeasure on abnormal operation of one 110 k Vintelligent substation merging unit[J].Transactions of China Electrotechnical Society,2015,30(16):254-259.
[15]李旭,倪传坤,李宝伟,等.基于自适应采样算法及数据处理的过程层设备时延优化设计[J].电力系统保护与控制,2018,46(18):164-170.LI Xu,NI Chuankun,LI Baowei,et al.Optimal design of process level device delay based on self-adaption sampling algorithm and data processing[J].Power System Protection and Control,2018,46(18):164-170.
[16]刘晓胜,庞继伟,徐殿国,等.基于蛛网结构的智能变电站过程层GOOSE网组网可靠性与实时性研究[J].电工技术学报,2013,28(增刊1):245-250.LIU Xiaosheng,PANG Jiwei,XU Dianguo,et al.Research on the reliability and real-time of process layer GOOSE network scheme in smart substation based on spider web topology structure[J].Transactions of China Electrotechnical Society,2013,28(S1):245-250.
[17]倪兆瑞,王延安.智能变电站合并单元延时特性现场测试仪的设计[J].电力系统保护与控制,2014,42(10):119-124.NI Zhaorui,WANG Yanan.Design of field testing instrument for merging unit delay characteristics in smart substation[J].Power System Protection and Control,2014,42(10):119-124.
[18]欧阳帆,朱维钧,陈宏,等.变电站合并单元测试设备校验系统及其实现[J].电力系统自动化,2017,41(19):152-158.OUYANG Fan,ZHU Weijun,CHEN Hong,et al.Calibration system for substation merging unit test equipment and its implementation[J].Automation of Electric Power Systems,2017,41(19):152-158.
[2]田云杰,程良伦,罗晟.基于IEC61850的嵌入式合并单元的研究[J].电力系统保护与控制,2007,35(10):52-55.TIAN Yunjie,CHENG Lianglun,LUO Sheng.Research on embedded system merging unit based on IEC61850[J].Power System Protection and Control,2007,35(10):52-55.
[3]徐丽青,丁泉,史志伟,等.合并单元的电快速瞬变脉冲群抗扰度分析[J].电力系统自动化,2014,38(21):108-113.XU Liqing,DING Quan,SHI Zhiwei,et al.Analysis on electrical fast transient/burst immunity of merging unit[J].Automation of Electric Power Systems,2014,38(21):108-113.
[4]赵应兵,周水斌,马朝阳.基于IEC61850-9-2的电子式互感器合并单元的研制[J].电力系统保护与控制,2010,38(6):104-106,110.ZHAO Yingbing,ZHOU Shuibin,MA Zhaoyang.Research and manufacture of merging unit based on IEC61850-9-2[J].Power System Protection and Control,2010,38(6):104-106,110.
[5]倪益民,杨松,樊陈,等.智能变电站合并单元智能终端集成技术探讨[J].电力系统自动化,2014,38(12):95-99.NI Yimin,YANG Song,FAN Chen,et al.Discussion on integration technology of merging unit and intelligent terminal in smart substation[J].Automation of Electric Power Systems,2014,38(12):95-99.
[6]张明珠,邹欣洁.基于FPGA&ARM9合并单元的研制[J].电力系统保护与控制,2010,38(9):84-87.ZHANG Mingzhu,ZHOU Xinjie.Development of merging unit based on FPGA&ARM9[J].Power System Protection and Control,2010,38(9):84-87.
[7]李英明,郑拓夫,周水斌,等.一种智能变电站合并单元关键环节的实现方法[J].电力系统自动化,2013,37(11):93-98.LI Yingming,ZHENG Tuofu,ZHOU Shuibin,et al.Arealization solution of key links for merging unit in smart substation[J].Automation of Electric Power Systems,2013,37(11):93-98.
[8]梁晓兵,周捷,杨永标,等.基于IEC 61850的新型合并单元的研制[J].电力系统自动化,2007,31(7):85-89.LIANG Xiaobing,ZHOU Jie,YANG Yongbiao,et al.Development of a new type of merging unit based on IEC61850[J].Automation of Electric Power Systems,2007,31(7):85-89.
[9]胡国,唐成虹,徐子安,等.数字化变电站新型合并单元的研制[J].电力系统自动化,2010,34(24):51-54.HU Guo,TANG Chenghong,XU Zian,et al.Development of a new type MU for digital substations[J].Automation of Electric Power Systems,2010,34(24):51-54.
[10]唐毅,江波,李红斌,等.数字电能计量系统检定方法综述[J].电工技术学报,2013,28(增刊2):372-377.TANG Yi,JIANG Bo,LI Hongbin,et al.Survey on the verification methods for digital electrical energy metering[J].Transactions of China Electrotechnical Society,2013,28(S2):372-377.
[11]樊陈,倪益民,沈健,等.IEEE 1588在基于IEC61850-9-2标准的合并单元中的应用[J].电力系统自动化,2011,35(6):55-59.FAN Chen,NI Yimin,SHEN Jian,et al.Research on the application of IEEE 1588 in the merging unit based on IEC 61850-9-2[J].Automation of Electric Power Systems,2011,35(6):55-59.
[12]牟涛,任志航,樊占峰,等.基于高性能FPGA的合并单元设计与实现[J].电力系统保护与控制,2016,44(19):128-132.MU Tao,REN Zhihang,FAN Zhanfeng,et al.Realization of the critical technologies merging unit based on FPGA[J].Power System Protection and Control,2016,44(19):128-132.
[13]唐志军.基于PI的合并单元同步校准实用技术[J].电力系统保护与控制,2018,46(16):165-170.TANG Zhijun.Practical technology of synchronization calibration based on PI for merging unit[J].Power System Protection and Control,2018,46(16):165-170.
[14]嵇建飞,袁宇波,王立辉,等.某110 kV智能变电站合并单元异常情况分析及对策[J].电工技术学报,2015,30(16):254-259.JI Jianfei,YUAN Yubo,WANG Lihui,et al.Analysis and countermeasure on abnormal operation of one 110 k Vintelligent substation merging unit[J].Transactions of China Electrotechnical Society,2015,30(16):254-259.
[15]李旭,倪传坤,李宝伟,等.基于自适应采样算法及数据处理的过程层设备时延优化设计[J].电力系统保护与控制,2018,46(18):164-170.LI Xu,NI Chuankun,LI Baowei,et al.Optimal design of process level device delay based on self-adaption sampling algorithm and data processing[J].Power System Protection and Control,2018,46(18):164-170.
[16]刘晓胜,庞继伟,徐殿国,等.基于蛛网结构的智能变电站过程层GOOSE网组网可靠性与实时性研究[J].电工技术学报,2013,28(增刊1):245-250.LIU Xiaosheng,PANG Jiwei,XU Dianguo,et al.Research on the reliability and real-time of process layer GOOSE network scheme in smart substation based on spider web topology structure[J].Transactions of China Electrotechnical Society,2013,28(S1):245-250.
[17]倪兆瑞,王延安.智能变电站合并单元延时特性现场测试仪的设计[J].电力系统保护与控制,2014,42(10):119-124.NI Zhaorui,WANG Yanan.Design of field testing instrument for merging unit delay characteristics in smart substation[J].Power System Protection and Control,2014,42(10):119-124.
[18]欧阳帆,朱维钧,陈宏,等.变电站合并单元测试设备校验系统及其实现[J].电力系统自动化,2017,41(19):152-158.OUYANG Fan,ZHU Weijun,CHEN Hong,et al.Calibration system for substation merging unit test equipment and its implementation[J].Automation of Electric Power Systems,2017,41(19):152-158.