抽水蓄能机组低压过流保护应用分析

Applied Analysis of Low Voltage Overcurrent Protection of Pumped Storage Units

对宝泉电站机组低压过流保护原理及配置进行了分析,指出低压过流保护应用过程存在的问题并提出整改建议,确保电网、机组安全稳定运行。

This paper analyzes the principle and configuration of low voltage overcurrent protection of pumped storage units of Baoquan power station, points out the problems in the application process of low voltage overcurrent protection, and puts forward some suggestions to solve the problems, to ensure the safe and stable operation of the power grid and units.