摘要
介绍了水源热泵技术在湘潭市城市建筑节能中的成功应用.针对水源热泵空调系统构造比较复杂、控制变量较多,而且整个系统存在着非线性、时滞特性及目前温差控制适应性差等问题,提出了一种基于模糊PID控制的水源热泵机组控制策略.该方法既能获得较高的稳态精度,又具有较快的动态响应,实际运行效果好.为水源热泵系统的节能高效运行提供了一种可以借鉴的解决方法.
This paper introduces the successful use of the water source heat pump in Xiangtan city. The PID fuzzy control method of water source heat pump is brought forward because the water source heat pump system is complicated with many controlled variables and the characteristics of nonlinear, time delay and bad adaptability. This method shows high precision and rapid dynamic response,and it works well in reality. Then this method is also a solution to efficient operation of water source heat pump.
出处
《湖南工程学院学报（自然科学版）》
2010年第1期5-8,共4页
Journal of Hunan Institute of Engineering(Natural Science Edition)
基金
湖南省教育厅科研资助项目(07C208)
湖南省科技计划资助项目(2009CK3079)
