摘要
以某大学智能楼宇研究所变风量空调实验室为平台,研究了空调水系统的节能控制方案。利用Smith预估控制器,降低变风量空调水系统温度控制的滞后,可大幅度降低滞后对控制系统动态性能的影响。仿真试验表明了该方法的有效性。
Taking the intelligent building VAV laboratory of a university as a platform,the energy control scheme air conditioning water system was studied.A control model was established,which is constructed based on Smith predictive controller,to reduce the temperature control time-delay of VAV water system.Owing to the advantages of the Smith predictive controller,the influence of dynamic characteristic large time-delay was reduced.Simulation results showed that the system has effectiveness and good performance.
出处
《现代建筑电气》
2012年第2期14-18,共5页
Modern Architecture Electric
基金
陕西省教育厅自然科学基金项目(11JK0906)
西安建筑科技大学青年科技基金项目(QN0931)
