【摘 要】
：
目前大型可逆式抽水蓄能机组在水泵工况启动时,可以采用静止变频器(SFC)启动和背靠背(BTB)启动2种方式。正常情况下机组采用SFC启动方式,在SFC故障或者检修维护时采用BTB启动
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目前大型可逆式抽水蓄能机组在水泵工况启动时,可以采用静止变频器(SFC)启动和背靠背(BTB)启动2种方式。正常情况下机组采用SFC启动方式,在SFC故障或者检修维护时采用BTB启动方式,本文着重介绍了黑麋峰抽水蓄能电厂机组背靠背启动过程中监控、调速器、励磁控制流程,并对调试中出现的问题进行了综合分析。
At present, large reversible pumped storage units can be started up by static frequency converter (SFC) and started by back-to-back (BTB) when the pump is started. Under normal conditions, the unit adopts SFC startup mode, and BTB startup mode is adopted during SFC fault or maintenance. In this paper, the monitoring, speed governor and excitation control process of black moose pumped storage power plant during back-to-back start-up are introduced emphatically. In the problems that occurred in a comprehensive analysis.
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