燃气-蒸汽联合电厂循环水系统优化与循环水泵的选择  

Optimization of Circulating Water System and Selection of Circulating Water Pump in Combined-Cycle Power Plant

作　　者：胡华强 徐运达 李晓倩 HU Hua-qiang;XU Yun-da;LI Xiao-qian(Jiangsu Electric Power Design Institude Co.,Ltd.of CEEC,Nanjing 211102,China)

机构地区：[1]中国能源建设集团江苏省电力设计院有限公司,江苏南京211102

出　　处：《电力勘测设计》2020年第11期1-5,34,共6页Electric Power Survey & Design

摘　　要：分析了燃气—蒸汽联合循环电厂与燃煤电厂循环供水系统优化及循环水泵选择的差异,并结合工程实例进行深度研究,总结出燃气—蒸汽联合循环电厂热电联产项目和调峰机组项目供水系统优化以及循环水泵选择时应注意的问题。Differences of optimization for circulating water system and selection for circulating water pump between combined-cycle power plants and coal-fired power plants were analyzed,and the key points were summarizes about the optimization for circulating water system and selection for circulating water pump for combined-cycle cogeneration power plants and peaking power plants combined with engineering examples.

关 键 词：燃气—蒸汽联合循环 热电联产 调峰机组 供水系统优化 循环水泵选择 

分 类 号：TM621[电气工程—电力系统及自动化]