韩璞,李丽,孙波,孙德波,柯尊明
HAN Pu1,LI Li2,SUN Bo3,SUN De-bo3,KE Zun-ming3(1.North China Electric Power University

• 1:华北电力大学
• 2:华能上安电厂
• 3:神华国华宁海电厂

摘要(Abstract)：

在机组正常运行过程中,如果热工保护系统出现单点保护、通道故障、电磁干扰、电源冗余故障等情况时,会给机组的安全运行埋下隐患。通过实际故障案例的归类分析,给出了优化的方法,减少了热控系统故障,提高了热工保护系统的可靠性。
In the thermal engineering protection system often appear single-point protection,channel failure, electromagnetic interference,fault of power redundancy and etc,which may be potentially hazardous to safe and stable operation of units.By classification and analysis of actual failure cases,the paper gives the optimal ways to reduce the thermal control system failures and improve the reliability of thermal engineering protection system.

关键词(KeyWords)： 1000MW;热控故障;可靠性;优化
1 000 MW;thermal control failure;reliability;optimization

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 韩璞,李丽,孙波,孙德波,柯尊明
HAN Pu1,LI Li2,SUN Bo3,SUN De-bo3,KE Zun-ming3(1.North China Electric Power University

DOI: 10.19585/j.zjdl.2012.12.015

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