供暖与生产工艺负荷共存热网热力站控制策略  

Control Strategy of Heat-supply Substation with Coexistent Space Heating Load and Process Heating Load

作　　者：张成礼[1] 庞洛明[1] 

机构地区：[1]中国汽车工业工程公司自控工程院,天津300190

出　　处：《煤气与热力》2013年第1期8-10,共3页Gas & Heat

摘　　要：某工厂存在供暖热负荷(冬季)、生产工艺热负荷(全年),介绍该厂热力站及二级管网的系统流程,探讨了换热器、二级主干线供回水压差控制策略。There are space heating load in winter and annual process heating load in a factory. The system flow of the substation and the secondary circuit of the factory are introduced. The control strategies of heat exchanger and pressure difference between supply water and return water in secondary trunk main are discussed.

关 键 词：热力站 二级管网 控制策略 换热器 供回水压差 

分 类 号：TU995[建筑科学—供热、供燃气、通风及空调工程]