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分析水电站在机组过速试验、开机及运行时,发生全速运转的机组转子被误投机械制动事故的现象和原因,从系统控制设计和运行管理的视角提出了杜绝误投机械制动的综合改进设计方案。
This paper analyzes the phenomena and reasons of hydropower station being mistakenly throwing machine brakes when unit over speed test, start-up and operation, and put forward the suggestion of putting an end to the mistake of throwing mechanical brake from the perspective of system control design and operation management Improve design.