广东电力2017，Vol.30Issue(9)：41-44,4.DOI:10.3969/j.issn.1007-290X.2017.09.008
基于综合成本煤耗率最小的循环水系统优化运行
Optimized Operation of Circulating Water System Based on Minimum Comprehensive Coal Consumption Rate
黄煦1
作者信息
- 1. 广东省粤电集团珠海发电厂,广东 珠海 519000
- 折叠
摘要
Abstract
In view of the combined operation mode of multiple circulating water pumps with discontinuously adjustable flow, the method of minimum comprehensive coal consumption rate was adopted to make variable working condition calculation for the condenser and correction computation for generation power and heat consumption rate of the steam turbine by com-prehensively considering influence of coal rate of power generation,power consumption of the circulating water pump,elec-tricity price and unit price of standard coal on operational cost of the power plant. Then according to calculation on equiva-lent benefits of operation modes of adjacent circulating water pumps,optimized operation areas of circulating water pumps under different operation conditions were obtained,which might realize the goal of ensuring the optimal operation mode of the circulating water pump under conditions of certain load and entrance temperature of circulating water.关键词
循环水泵/运行方式/变工况/综合煤耗率/等效益Key words
circulating water pump/operation mode/variable working condition/comprehensive coal consumption rate/e-quivalent benefit分类
能源科技引用本文复制引用
黄煦..基于综合成本煤耗率最小的循环水系统优化运行[J].广东电力,2017,30(9):41-44,4.
