摘要
本文描述了某电厂300 MW机组ETS保护中有关网络、保护投退、手动停机、低油压等方面存在的一些隐患问题,并就此类问题及其优化情况进行了详细的阐述,同时对保护系统中其它尚待完善的部分提出了自己的思路,通过改进,减少了机组非正常停机次数,大大提高了机组运行的安全稳定性。
This paper introduces the problem we meet with of the turbine protection control tactics since the 300 MW power plant has been put into production.based on the improvement results,the protection system improve the turbine reliability in degree, avoiding the occurrence of turbine protection malfunction and refusing to action.safety and stable operation been guaranted.It is also worth learning for the same type of turbine unit to improve the emergency tripping system.
出处
《江西电力》
2007年第4期20-22,共3页
Jiangxi Electric Power
关键词
ETS保护
优化
完善
the turbine ETS
optimization
improvement
