【摘要】 随着我国节能发电调度政策的逐步实施,梯级水电站在新的调度方式下如何优化运行已成为当前重要的研究课题。以总蓄能耗用最小为目标,研究了梯级水电站节能运行的短期优化调度模型,采用退火遗传算法进行求解,并对火溪河梯级水电站进行了实例计算。结果表明,该短期优化调度模型能够提高梯级水电站水能利用率,适应节能发电调度的要求。更多还原

【Abstract】 As the implement of energy-saving generation policy, the operation problem of cascade hydropower stations under new dispatching mode has become an essential subject. This paper studies the short-term optimal operation model of cascade hydropower stations under energy-saving generation, which is proposed to gain the minimum total energy consumption of the cascade system. Using annealing genetic algorithms, this model has been proved to be efficient by the example of Huoxi River cascade hydropower stations.更多还原