电工技术学报2018，Vol.33Issue(3)：523-532,10.DOI:10.19595/j.cnki.1000-6753.tces.161633
提升风电消纳区间的鲁棒机组组合
Robust Unit Commitment to Improve the Admissible Region of Wind Power
摘要
Abstract
Traditional dispatch methods based on day-ahead point forecast of wind power do not consider the uncertainty appropriately.As a result,the potential of accommodating wind power cannot be fully exploited.This paper proposes the robust unit commitment to improve the admissible region of wind power.The valid admissible region of wind generation is constructed based on the available wind generation interval.An affinely adjustable robust unit commitment model is constructed considering the electro-thermal coupling of the cogeneration systems.The proposed model seeks to maximize the admissible region and guarantees the feasibility within the admissible region.The proposed model can be transformed into the mixed integer linear programming.Finally,the proposed method is compared with the traditional dispatch method and validated using the modified IEEE 39-bus system.The simulation results verify the effectiveness of the proposed method.关键词
电热联合系统/风电消纳区间/仿射可调鲁棒优化/混合整数线性规划Key words
Cogeneration system/admissible region of wind power/affinely adjustable robust optimization/mixed integer linear programming分类
信息技术与安全科学引用本文复制引用
吴巍,汪可友,李国杰,范刘洋,王跃峰..提升风电消纳区间的鲁棒机组组合[J].电工技术学报,2018,33(3):523-532,10.基金项目
国家科技支撑计划(2015BAA01B02)、国家自然科学基金(51307107,51477098)和国家电网公司科技项目资助. （2015BAA01B02）
