摘要
通过对某300MW火力发电机组循环冷却水系统进行分析研究,运用枚举法逐步搜索出不同负荷下所对应的循环水量。对所得到的循环水量进行循环比较确定出机组在不同负荷、不同循环水温下最经济的循环水泵运行方式,编制出循环水最佳运行工况表和循环水泵经济调度图,对火电厂循环水系统的运行具有指导意义。
In this paper, the analysis of 300 MW coal-fired power unit cooling water system is obtained, using the enumeration way to search the number of circulation water under the different loads. To make sure the optimistic number of circulation water under the different loads and the different temperature, which needed cycling comparison, establishes the circulating water optimum operating condition table and the circulating water pump economic dispatch chart, it is of great significance for the power plant＇ s operation of circulation water system.
出处
《汽轮机技术》
北大核心
2010年第6期475-477,480,共4页
Turbine Technology
关键词
热能动力工程
循环水系统
循环水泵
优化运行
thermal power engineering
circulating water system
water circulating pump
optimal operation
