发电机-变压器组高压断路器单相运行故障分析与防范对策

Analysis and countermeasure to single phase operation fault for generator-transformer unit high voltage breaker

通过水轮发电机组高压断路器单相运行故障实例的分析计算,给出了防止高压断路器单相合闸故障的对策和处理方法,避免发生高压断路器单相运行故障。

The paper put forward the countermeasures and solutions to preventing from high voltage breaker to take action in single phase by analyzing and calculating data under that water - turbine generator unit high voltage breaker operates in single phase situation.