集中供热网智能控制方法研究

城市集中供热是现代化城市建设的重要措施之一．采用专家模糊控制方法实现了对热网各热力子站二次供水温度的控制．这种具有全局性优化性能的智能协调控制方法可对集中供热网实现整体控制；深入探讨了专家模糊控制方法和智能协调控制方法的设计．沈阳皇姑供热网的应用实例表明，该方法可实现全网内热量的合理分配，提高供热网的供热质量，达到稳定和均衡供热．

An intelligent control method on district heating network

District heating network is one of the most important fundamental infrastructures of modern cities. In order to realize the holistic control of the district heating network, the intelligent coordination control method is used, which has the global optimization performance. Furthermore, the expert-fuzzy control is adopted to control the temperature of the secondary supplying water of each substation. The control method based on the expert-fuzzy control and intelligent coordination control, which is applied to the control system for Shenyang Huanggu Heating Network, is discussed in detail. Meanwhile, the control strategy is proved effective. The heat energy is distributed rationally throughout the heating network, and the heating quality is improved. Moreover, the goal of stable heating and well-proportioned heating is also achieved.