And it also ensures that all the units operate consecutively and effectively.Accordingly maintenance cost of the units reduces, and economic benefit of the cascaded hydropower stations increases.

• 优化结果在取得更低耗水率的同时，减少了机组的启停次数，并且使所有机组连续高效运行，从而降低了机组的维护费用，并增加了梯级的经济效益。