辅机单列配置采取的热工控制及保护措施  

Thermal Control and Protection Measures Adopted by Single-row Configuration of Auxiliary Equipment

作　　者：周世杰[1] 

机构地区：[1]河北省电力勘测设计研究院,石家庄050031

出　　处：《发电设备》2014年第2期104-106,共3页Power Equipment

摘　　要：针对大型辅机的可靠性问题,结合国电建投内蒙古能源有限公司布连电厂660MW机组主要辅机均采用单列配置,系统的可靠性比双列布置时有所下降的情况,从仪表配置、逻辑设计等方面采取措施,保证了机组的运行安全性和可靠性。Aiming at the reliability of large-sized auxiliary equipment and considering the condition that all the main auxiliaries of a 600 MW unit in Bulian Power Plant of Guodian ＆Jiantou Inner Mongolia Energy Investment Co., Ltd. adopt single-row configuration, which has experienced decrease in reliability of the system in comparison with double-row configuration, measures are taken from the aspects of instrumentation configuration and logic design, etc., after which safety and reliable operation have been obtained for the unit.

关 键 词：火电机组 辅机单列配置 热工控制及保护 

分 类 号：TM621.6[电气工程—电力系统及自动化]