660MW空冷机组取消脱硫旁路运行方案分析与实施  

Operation Project Analysis and Implement in 660 MW Air-cooling Unit Without Desulfurization Bypass

作　　者：李勇[1] 杨杰[2] 计文君[1] 

机构地区：[1]河北国华定洲发电有限责任公司,河北保定073000 [2]河北省电力研究院,石家庄050021

出　　处：《河北电力技术》2011年第5期48-49,52,共3页Hebei Electric Power

摘　　要：介绍河北国华定洲发电有限责任公司660MW空冷机组引风机、增压风机串联布置,取消旁路挡板的运行方案,分析取消脱硫旁路后基建调试、系统运行、控制逻辑方面存在的问题,及相应的处理措施,通过运行实践表明,该方案的实施能防止原烟气泄漏,保证脱硫效率。The introduces the structures of the desulfurization bypass system for 600 MW air-cooling unit in Guohua Hebei Dingzhou Power Generation Co.,Ltd before and after reconstruction,analyzes the problem in construction debugging;system operation;control logic after cancelling the desulfurization bypass,proposes appropriate treatment measures.Through operation experience,this paper considers that this project can prevent gas leakage,and proves desulfurization efficiency.

关 键 词：660MW空冷机组 脱硫旁路 控制逻辑 

分 类 号：TM621.3[电气工程—电力系统及自动化]