基于遗传算法的灌区全渠系优化调度
陶君怡，吴海龙，王璐
（扬州大学电气与能源动力工程学院，江苏 扬州 225127）
摘要： 中国灌区渠系水资源利用率不高，主要是由于水资源在各干支渠中配水不当造成了弃水而浪费了。因此对灌
区全渠系配水优化调度进行研究，旨在协调好各级渠道的输水流量和时间，让灌区全渠系在短时间内按需输配水，从而
减少全渠系的输水弃水浪费损耗。依据渠系输水损耗最小这一目标建立了输水优化模型，满足水量约束、水量平衡等约
束条件，通过采用遗传算法对该模型进行求解，结果表明，渠系水资源优化配置取得了较好的效果。
关键词： 灌区；全渠系；优化调度；遗传算法
中图分类号： TV93     文献标识码： A     文章编号： 2095-0802-(2021)07-0082-02
Optimal Operation of Whole Canal System in Irrigation Area Based on Genetic Algorithm
TAO Junyi, WU Hailong, WANG Lu
(College of Electrical, Energy and Power Engineering, Yangzhou University, Yangzhou 225127, Jiangsu, China)
Abstract: The utilization rate of water resources in irrigation canal system in China is not high, which is mainly due to the
improper distribution of water resources in main and branch canals, resulting in waste and consumption of water. Therefore, this
paper studied the optimal operation of water distribution in the whole canal system of irrigation area, aiming at coordinating the
water delivery flow and time of all levels of channels, so that the whole canal system of irrigation area can deliver and distribute
water according to needs in a short time, thus reducing the waste and loss of water delivery and abandoned water in the whole
canal system. According to the goal of minimizing water loss in canal system, this paper established an optimal water transfer
model, which satisfied the constraints of water quantity constraints and water quantity balance, and solved the model with genetic
algorithm. The results show that a better optimal allocation effect of water resources in canal system has been achieved.

Key words: irrigation area; whole canal system; optimal operation; genetic algorithm