热水储能罐在热电行业中的应用及经济性分析  

Application and economic analysis of hot water energy storage tank in thermal power industry

作　　者：王锋 WANG Feng

机构地区：[1]台州市椒江热电有限公司,浙江台州318000

出　　处：《节能》2021年第12期38-40,共3页Energy Conservation

摘　　要：日供热负荷变化较大的热电联产企业的机组调节能力非常被动,而且全厂热率变化也较大。通过对各种实际运行工况计算热平衡,分别对投运双减器和投用热水储罐的经济性进行对比并得出结论,应用热水储能罐可以有效提高电厂热效率、减少锅炉故障率,为类似的热电联产企业提供一定参考。For cogeneration companies with relatively large changes in daily heating load,the regulation capability of the units is very passive,and the heat rate of the whole plant also changes greatly.Through the calculation of heat balance under various actual operating conditions,the economic efficiency of putting into operation double reducer and putting into hot water storage tank is compared and conclusions are drawn,the application of hot water storage tanks can effectively improve the thermal efficiency of power plants and reduce the failure rate of boilers,providing a reference for similar cogeneration companies.

关 键 词：热电联产 热平衡 热水储能系统 削峰填谷 

分 类 号：TM732[电气工程—电力系统及自动化]