300MW燃煤机组RB工况试验及分析  

Tests and analysis on RUNBACK operation status for a 300 MW coal-fired unit

作　　者：颜祝明[1] 付滨 

机构地区：[1]广东红海湾发电有限公司,广东汕尾516623 [2]湛江电厂,广东湛江524099

出　　处：《广东电力》2005年第6期39-43,共5页Guangdong Electric Power

摘　　要：对湛江电厂3号300MW机组进行了RUNBACK(简称RB)工况试验,并从运行角度分析了RB工况对锅炉燃烧、汽包水位、主汽压力、主(再热)汽温度等主控参数的影响,提出了改进意见,可为同类机组成功实现RB功能及同类情况下的事故处理提供参考。Tests on RUNBACK (RB) operation status were carried out for 300 MW coal-fired Unit 3 in Zhanjiang Power Plant, and the effects of RB on some main operation parameters, such as combustion efficiency, drum water level, main steam pressure, main steam and reheat steam temperature, are analyzed in this paper. Based on the analysis above, some suggestions for improvement are given, offering reference information on performing RB function and dealing with accidents for similar units.

关 键 词：300 MW机组 RB试验 汽包水位 主汽压力 

分 类 号：TM621[电气工程—电力系统及自动化]