针对溪洛渡水电站励磁系统灭磁回路的主要设备,对其逻辑及时序进行了简要分析.现场试验表明,灭磁设备动作逻辑及时序正确.溪洛渡水电站励磁系统采用双磁场断路器冗余配置,设计合理,完全满足溪洛渡水电站励磁系统的灭磁需要.%The main components of de-excitation circuits in Xiluodu Hydropower Station are introduced and the de-excitation temporal logics of excitation systems are analyzed.On-site testes show that the temporal logics of de-excitation equipment action are correct.The excitation systems in Xiluodu Hydropower Station are redundantly configured with dual-magnetic circuit breaker.The design of excitation systems is reasonable and can fully meet the requirements of station on de-excitation of excitation system.
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