摘要
分析了大唐韩城第二发电有限责任公司一期2台600MW机组MFT(主燃料跳闸)及燃油跳闸阀保护回路设计上存在的问题,提出了技术改造方案,解决了2路直流电源供同一负载时2路直流电源互相隔离问题。
The paper analyzes the problems exited in main fuel trip（MFT） fuel trip protection circuit on 2 units with capacity of 600MW,phase 1 of Datang Hancheng No.2 Power Generation Co.Ltd..The technical retrofitting scheme is proposed.The problem of isolation between 2 DC power sources when 2 DC circuit supply power for same load has been solved,therefore the safety reliability of control circuit has improved.
出处
《陕西电力》
2010年第3期55-57,共3页
Shanxi Electric Power
