| 电力系统同步向量测量单元测试方法设计 |
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| 引用本文： | 杨彦波,朱建军.电力系统同步向量测量单元测试方法设计[J].宁夏电力,2021(4):39-43. |
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| 作者姓名： | 杨彦波 朱建军 |
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| 作者单位： | 国网宁夏电力有限公司电力科学研究院,宁夏 银川750011;国网宁夏电力有限公司,宁夏 银川750001 |
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| 摘 要： | 同步向量测量单元(phasor measurement unit,PMU)作为电网广域测量系统(wide area measurement system,WAMS)的基本组成单元,对电网安全具有重要作用,其实时、准确测量和可靠上传是电网稳定分析和控制的基本前提.为评估PMU子站整体性能,以满足电网对其测量精度和传输可靠...
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| 关 键 词： | 同步向量测量单元 广域测量系统 精度测试 通讯规约测试 |
Design of a test method for synchronized phasormeasurement unit in power system |
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| YANG Yanbo,ZHU Jianjun.Design of a test method for synchronized phasormeasurement unit in power system[J].Ningxia Electric Power,2021(4):39-43. |
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| Authors: | YANG Yanbo ZHU Jianjun |
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| Affiliation: | State Grid Ningxia Electric Power Research Institute, Yinchuan Ningxia 750011 , China; State Grid Ningxia Electric Power Co., Ltd., Yinchuan Ningxia 750001 , China |
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| Abstract: | As a basic composition unit of the wide area measurement system ( WAMS ) , a synchro-nized phasor measurement unit ( PMU ) plays an important role in safeguarding power grid, and thereal-time and accurate measurement and reliable uploading of the PMU is a prerequisite for grid stabilityanalysis and control. In order to evaluate the overall performance of the PMU substation so as to meetthe requirements of power grid on measurement precision and transfer reliability, a test method for thePMU substation comprising dynamic precision test and communication protocol test was proposed inaccordance with GB/T 26862-2011 Test Specification for Synchronized Phasor Measurement Unit for Power Systems and GB/T 26865. 2-2011 Real-time Dynamic Monitoring Systems of Power System.Part 2 :Protocols for Data Transferring. Feasibility of the method was verified through a field test in aPMU substation. |
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