发电厂NCS系统220kV母线电压暂降测试分析及故障排除Test Analysis and Troubleshooting of 220 kV Bus Voltage Dip in Network Control System of Power Plant
马智泉,卢嘉华,熊鸿韬
MA Zhi-quan1,2,LU Jia-hua1
摘要(Abstract)：
阐述了IEC和IEEE国际标准关于电压暂降的测试方法和SARFI等衡量指标,通过分析某发电厂NCS系统出现220 kV母线电压暂降的问题,提出了使用电能质量分析仪和故障录波仪测试分析该现象的方法。
This paper describes the test method of voltage dip in international standards of IEC and IEEE and indexes such as SARFI.Through the analysis on a problem of 220 kV bus voltage dip in Network Control System(NCS) of a power plant,it proposes a method of test and analysis using the power quality analyzer and fault recorder.
关键词(KeyWords)：
NCS;电压暂降;SARFI;测试分析
network control system;voltage dip;SARFI;test and analysis
基金项目(Foundation):
作者(Author):
马智泉,卢嘉华,熊鸿韬
MA Zhi-quan1,2,LU Jia-hua1
DOI: 10.19585/j.zjdl.2012.04.011
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