摘要
受限于本地用电量增长速率放缓以及较为严重的省间壁垒,西南电网水电发展目前遇到了较大的弃水困局。为了摆脱弃水困局,一些地区提出了以低价电能培育低谷时段增量电负荷的解决思路。本文延续了这个解决思路,设计了一种利用低谷时段增量电负荷实现弃水电量消纳的交易机制,实现了弃水电量同低谷时段增量电负荷间的资源优化配置。本文提出了交易机制的整体框架,并针对其中的交易模式及交易价格优化机制、交易安全保障机制、交易核算及结算机制进行了具体的设计。
Limited by the slow electricity consumption growth rate and high transmission barriers between provinces,the hydropower development in Southwestern Power Grid is encountering difficulties of hydropower accommodation.To get rid of this predicament,a solution named“Attracting incremental load of valley period by low price electricity”is put forward in some provinces of Southwestern China.Along with this way,a trading mechanism between surplus hydropower and incremental load of valley period was proposed which can realize the optimal allocation of resources.Specially,a frame map of the trading mechanism was put forward and the mechanism of trading patterns and price optimization,the mechanism of implementation guarantee,the mechanism of accounting and settlement were designed concretely.
作者
姜拓
徐飞
徐瑞林
郝玲
刘育明
康慧芳
魏名山
陈磊
陈群
闵勇
JIANG Tuo;XU Fei;XU Rui-lin;HAO Ling;LIU Yu-ming;KANG Hui-fang;WEI Ming-shan;CHEN Lei;CHEN Qun;MIN Yong(State Key Lab of Control and Simulation of Power Systems and Generation Equipment,Department of Electrical Engineering,Tsinghua University,Beijing 100084,China;Electric Power Research Institute of State Grid Chongqing Electric Power Company,Chongqing 401123,China;School of Mechanical Engineering,Beijing Institute of Technology,Beijing 100084,China)
出处
《电工电能新技术》
CSCD
北大核心
2019年第10期1-8,共8页
Advanced Technology of Electrical Engineering and Energy
基金
国网重庆市电力公司科技项目(2017渝电科技3#)
关键词
弃水消纳
增量负荷
交易机制
结算机制
偏差调整
surplus hydropower accommodation
incremental load
trading mechanism
settlement mechanism
deviation settlement
