Application of T-zone Protection in Coal-fired Power Plants
WANG Hanrong;Energy China Yunnan Electric Power Design Institute Co.,Ltd.;
Taking the T-zone protection configuration of one-and-a-half breaker connection in coal-fired power plant in Riau of Indonesia as an example,the purpose and principle of short-lead protection and T-zone protection of one-and-half breaker connection were introduce.The correct short-lead protection and T-zone protection were implemented and the protection dead-zone in project design was eliminated.
【CateGory Index】： TM621