摘要
我国中西部地区引用黄河水灌溉工程多采用多级提灌泵站,每级提灌泵站除了完成本区域灌溉用水外,还必须为后续多级泵站提供灌溉水量。主要探讨了基于任一级泵站进水池水位的机组优化调节控制策略,采用了模糊控制算法和PID算法相结合的综合调控方式,使得系统在本级泵站用水量发生变化时能够实现前一级提灌泵站的机组优化组合调控,优化调节完成前一级泵站与本级泵站的综合运行,从而降低提灌泵站的综合能耗,提高多级提灌泵站的灌溉效益。
In central and western regions of China, Irrigation engineering with water trom me Yellow Klver is mainly carrid out by multistage pumping station. Each stage pumping station must first draw irrigation water for local region and then supply the subse quent multistage pumping stations with water. This paper mainly probes into the optimization and adiustment control strategy of unit based on inlet water level in any stage pumping station, together with comprehensive control mode which combines the fuzzy control algorithm and PID algorithm. Hence, the optimal and combinatorial regulation of the former level of irrigation pumping station unit can be achieved when water consumption of the pumping station changes. The implementation of the optimal regulation for local stage with former stage can reduce the comprehensive energy consumption of irrigation pumping station and improve the benefit of multistage irrigation pumping station
出处
《中国农村水利水电》
北大核心
2013年第3期170-173,共4页
China Rural Water and Hydropower
关键词
泵站优化控制
模糊控制
PID控制
the optimal control of pumping station
{uzzy control
PID control
