短期水电系统发电调度的优化方法综述

Optimization Techniques in Short-Term Hydropower Scheduling:A State-of-art Review

对国际上短期水电调度中采用的优化技术进行了系统地综述,简述了部分方法的基本思想,分析了各种优化方法在短期水电优化调度中的特点,并探讨了深入研究的难点和可能的方法。

With emphasis placed on international studies, this paper provides a state-of-the-art review and a systematic summation of the optimization techniques used in short-term hydropower scheduling, outlines the basic idea of some of the approaches, analyzes the features of various methods used in short-term hydropower optimal scheduling, and discusses the difficulties for further studies and the possible methods to the problems. This paper also concludes that the future priorities and difficulties with short-term hydropower scheduling problems should mainly involve the following five areas： handling the discrete variables, solving the large-scale problems, challenging the even more complicated models, evaluating the benefits from optimization and developing the more practical models.