摘要
通过建立直接连接区域供热系统非线性动态数学模型,模拟和分析供热系统特征及七种集中调节模式系统动态响应。依据系统动态反应可得如下结论:从节能和室内环境舒适性角度而言,质量调节与三通阀室温控制共同作用运行模式能够获得最佳经济和社会效益;从供热发展方向看,质调节和质量调节模式均能满足分户计量和控制需要。
The characteristics and the dynamic responses of seven types of central regulation model were simulated and analyzed based on a developed non-linear dynamic model in a direct district heating system. From energy saving and indoor air environment point of view, central regulation by using supply water temperature and quantitative regulation with indoor air temperature 3-way control valve could obtain the best economic and social benefit. From the development tendency of district heating systems, both supply water temperature regulation and supply water temperature and quantitative regulation might satisfy the requirement of heat measurement and control based on each family.
出处
《建筑热能通风空调》
2006年第1期1-5,10,共6页
Building Energy & Environment
关键词
直连区域供热
动态模型
调节模式
仿真分析
控制
direct district heating, dynamic model, regulation model, simulation and analysis, control
