梯级水电站联合优化调度系统的开发与应用

发布时间：2018-02-25 03:01

本文关键词： 梯级水电站水流量预测负荷预测机组优化　出处：《水利水电技术》2014年10期 　论文类型：期刊论文

【摘要】：梯级水电站联合优化调度系统是一个基于数据库、Matlab、C语言等软件联合开发的应用系统。该系统是在水流量预测和区域负荷预测的基础上,根据短期调度需求、调峰需求,通过优化算法最终得到各梯级水电站之间的负荷分配、站内机组出力以及机组组合状态。以重庆市某梯级水电站为例,仿真结果表明,该系统不仅能直观地反映机组出力,方便调度员发出调度命令,同时该系统的成功应用提高了梯级水电站的水能利用率、节约了发电成本。
[Abstract]:The joint optimal dispatching system of cascade hydropower stations is an application system developed jointly based on database Matlab C and other softwares. The system is based on the water flow forecasting and regional load forecasting, according to the short-term dispatching demand, peak regulation demand, etc. Through the optimization algorithm, the load distribution, the unit output and the unit combination state among the cascade hydropower stations are finally obtained. The simulation results show that the system can not only reflect the generating force directly, but also can directly reflect the generating capacity of a cascade hydropower station in Chongqing, taking a cascade hydropower station in Chongqing as an example. It is convenient for dispatchers to issue dispatching orders, and the successful application of the system improves the utilization ratio of water energy of cascade hydropower stations and saves the cost of power generation.
【作者单位】：重庆电力调度控制中心;国网济宁供电公司;重庆电力设计院;重庆大学电气工程学院输配电装备及系统安全与新技术国家重点实验室;
【分类号】：TV737

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