季节性水电外送曲线优化模型与算法研究

发布时间：2018-01-21 17:22

  本文关键词： 季节性水电 外送消纳 优化模型 求解方法　出处：《中国电力》2016年02期 　论文类型：期刊论文

【摘要】：近年来,季节性水电问题困扰着部分水电比重较大的省份。如果找不到消纳市场,季节性水电电能将被迫以弃水的形式浪费掉,严重影响水电站经济利益的同时也将造成能源资源的巨大浪费。总结了季节性水电的特点和成因,分析了几种可能的季节性水电消纳途径,提出了一种以最大化利用季节性水电及送受端联合系统火电发电量最省为优化目标的季节性水电外送消纳模型,并通过算例验证了模型和优化算法的有效性。
[Abstract]:In recent years, seasonal hydropower problems have troubled some provinces with a large proportion of hydropower. If the market is not found, seasonal hydropower power will be forced to waste in the form of abandoned water. Seriously affecting the economic interests of hydropower stations will also cause a huge waste of energy resources. This paper summarizes the characteristics and causes of seasonal hydropower and analyzes several possible ways of seasonal hydropower consumption. This paper presents a seasonal hydroelectricity output-absorption model with the aim of maximizing the use of seasonal hydropower and the maximum saving of thermal power generation in the power supply and receiving system. The effectiveness of the model and the optimization algorithm is verified by a numerical example.
【作者单位】： 中国电力工程顾问集团中南电力设计院有限公司;
【分类号】：F426.61;F426.91
【正文快照】： 0引言1季节性水电定义及其消纳方式研究中国水电资源地理分布不均,中西部地区部1.1季节性水电定义分省份水电装机比重较大[1-2]。季节性水电是指在特定一段时间内(一般为几近年来,随着中国水电资源开发的持续推进,个月)持续存在的富余水电电能。从长时间尺度来部分省份水电比，

本文编号：1452100