科技创新与应用Issue(33)：25-26,2.
基于风险约束的风电场穿透极限功率优化计算
Optimal Calculation of Wind Power Penetration Limit Based on Risk Constrained Programming
曾利华 1贾宁 2侯元柏3
作者信息
- 1. 河北省电力勘测设计研究院,河北 石家庄 050031
- 2. 中电国际新能源控股有限公司,上海 200086
- 3. 河北建投燕山沽源风能有限公司,河北 沽源 076550
- 折叠
摘要
Abstract
This paper introduces a new method for calculating wind power penetration limits in power system utilizing risk constrained programming. Wind power penetration limits are regarded as the maximum installed capacity of wind farm constrained by network and equipments limits, i.e., transmission lines capability, system spinning reserve, the output limits of conventional generators etc. Considering the stochastic characteristics of wind farm outputs, the system may not meet the requirement of the constraints. If this situation is analyzed by traditional way, the result can be too conservative. The risk constrained programming can tolerate some situations beyond constraints as long as the probability of that is low enough. The constraints are expressed by means of probability, and stochastic simulation is used to solve the problem. The results will be worked out on an IEEE 30-bus system.KEY WORDS关键词
风电穿透功率极限/机会约束/随机模拟/优化潮流Key words
wind power penetration limit/risk constraint/stochastic simulation/optimal power flow引用本文复制引用
曾利华,贾宁,侯元柏..基于风险约束的风电场穿透极限功率优化计算[J].科技创新与应用,2012,(33):25-26,2.
