燃气-蒸汽联合循环二拖一供热发电机组汽轮机旁路系统的研究  

Research on Bypass System of Steam Turbine for 2GT+1ST Gas-steam Combined Cycle Thermal Power Plant

作　　者：高明帅[1] 韩秋喜[2] 陈振山[1] 

机构地区：[1]华北电力科学研究院有限责任公司,北京100045 [2]华北电力科学研究院(西安)有限公司,陕西西安710065

出　　处：《华北电力技术》2013年第7期30-32,共3页North China Electric Power

摘　　要：燃气-蒸汽联合循环二拖一供热发电机组的旁路系统在机组灵活快速起、停和高效安全运行中,有着至关重要的作用。结合实际工程,详细介绍了旁路系统的保护策略及其压力的全程自动控制。The bypass system of steam turbine for 2GT ＋ 1 ST gas-steam combined cycle thermal power plant plays an important role in the flexible and rapid starting-stopping, efficient and safe operation of the plant. Combined with practical engineering, this paper introduces in detail the protection strategy of the bypass system and the full automatic control of it＇s pressure.

关 键 词：燃气-蒸汽联合循环 旁路保护 压力控制 

分 类 号：TM611.31[电气工程—电力系统及自动化]