在对南水北调东线工程沿线水资源系统进行分析和概化的基础上, 建立了江苏段水量优化调度数学模型, 提 出了一种基于改进遗传算法的模型求解方法, 并针对三种不同保证率工况进行了模拟计算。结果表明, 对比常规调 度, 该方法能有效降低系统总缺水量及工作能耗, 使系统水资源得到更为科学合理的配置, 具有很好的应用价值, 为 南水北调东线工程的运行管理及未来实时优化调度提供了新的思路。

On the basis of the analysis and schematization of the water resource characteristics along the Eastern Route of the South 2to2North Water Diversion Project, a numerical model of optimal water operation in Jiangsu section of the South 2to 2North Water Diversion Project was developed. A new method was proposed based on the improved genetic algorithm, and three work2 ing conditions with different assurance rates were simulated. The results showed that this method can decrease the total water deficit and energy consumption of the system compared to the conventional operation, and allocate the water resources more sci 2 entifically and reasonably. T herefore, the method has a good application value and can provide new idea for the operation man2 agement and real 2time optimal operation of the Eastern Route of the South 2to 2North Water Diversion Project.