电力系统自动化2012，Vol.36Issue(16)：42-46,87,6.
基于差别电量的中长期发电调度分步模型
A Two-stage Medium and Long Term Power Dispatch Model Based on Electricity Quantities with Differences
章美丹 1谢俊 2黄民翔 1丁茂生 3李婷 3甘德强1
作者信息
- 1. 浙江大学电气工程学院,浙江省杭州市310027
- 2. 南京邮电大学自动化学院,江苏省南京市210046
- 3. 宁夏电力公司,宁夏回族自治区银川市750001
- 折叠
摘要
Abstract
In view of such key problems in the medium and long term power dispatch as the electricity quantities with differences, power grid safe operation conditions, and by improving the Benders decomposition applied in the unit commitment problem, a two-stage medium and long term power dispatch model based on electricity quantities with differences is proposed considering both the solving efficiency and optimized characteristics. The gradual process of coordinated parameter correction is presented to match the master and slave problem so as to obtain the optimized solution for the original problem. Based on an actual application case of electricity quantities with differences in a regional power system in China to realize energy saving power dispatch, the feasibility and solving efficiency of the two-stage model proposed is demonstrated through simulations of medium and long term power dispatch.关键词
机组组合/中长期发电调度/Benders分解/混合整数规划/差别电量Key words
unit commitment/medium and long term power dispatch/Benders decomposition/mixed integer programming/electricity quantities with differences分类
信息技术与安全科学引用本文复制引用
章美丹,谢俊,黄民翔,丁茂生,李婷,甘德强..基于差别电量的中长期发电调度分步模型[J].电力系统自动化,2012,36(16):42-46,87,6.
