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以三門核電#1機組常規(guī)島干式變壓器保護配置為研究對象,對其采用的繼電保護功能進行分析,進一步給出差動保護、零序過流保護和低電壓保護的整定計算方法,并結(jié)合三門核電現(xiàn)場調(diào)試經(jīng)驗給出SEL-587的調(diào)試方法,為低壓變壓器的保護配置設(shè)計及整定計算和調(diào)試提供參考。
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RESIBLOC Transformer technology reducing environmental impact Dry-type transformers 2 RESIBLOC – Transformer technology reducing environmental impact Environmental protection, reliability and enhanced safety The challenge Dry-type transformers are frequently used in applications where contamination and fire risks for people and the environ- ment have to be eliminated. In addition to eliminatin