上海电网2001年度热控保护系统可靠性分析

Reliability analysis of thermal control-protection system in Shanghai Power Grid in2001

汇总了上海电网2001年度热控保护动作原因分布及近年来变化趋势,结合热控保护动作情况简要分析了热控保护系统的可靠性,根据可靠性理论和实践及目前上海电网热控设备的现状,就如何提高热控保护系统可靠性提出一些看法。

This paper collected the operating cause distribution of thermal control-protection in Shanghai Power Grid in2001and its variation trends over the past years;combining with the operating conditions of thermal control-protection,briefly analyzed the reliability of thermal control-protection system;and on the basis of the reliability theory and practice and the present status of thermal control-protection equipment in Shanghai Power Grid,put forward some perspectives on how to improve the reliability of thermal control-protection system.