火力发电厂开式水系统优化  

Optimization of Open Water System in Thermal Power Station

作　　者：高志勇[1] 黄家运[2] 安雪松[1] 

机构地区：[1]神华江苏国华陈家港发电有限公司,江苏响水224600 [2]华东电力设计院,上海200063

出　　处：《神华科技》2012年第2期60-62,共3页Shenhua Science and Technology

摘　　要：通过对开式水系统的两种方案的对比分析,最终确定陈家港发电公司开式水系统,采用管式换热器,并取消开式水升压泵的优化方案,降低了初期投资,减少了厂用电率,提高了运行可靠性。The article compares and analyses the two schemes of open cycle cooling water system, finally decides to use shell and tube heat exchanger in the open cycle cooling water system and abrogate open cycle cooling water pump in Jiangsu Guohua Chenjiagang power plant as an optimum scheme, to consequently lessen the initial investment, reduces the auxiliary power ratio and improve the operation stability.

关 键 词：开式循环冷却水 换热器 取消 

分 类 号：TM62[电气工程—电力系统及自动化]