| 考虑风荷不确定性的大用户直购电鲁棒区间优化调度 |
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| 引用本文： | 万庆祝,刘伟娜.考虑风荷不确定性的大用户直购电鲁棒区间优化调度[J].太阳能学报,2022,43(7):347-355. |
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| 作者姓名： | 万庆祝 刘伟娜 |
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| 作者单位： | 1.北方工业大学电气与控制工程学院,北京 100144; 2.国网冀北电力有限公司张家口供电公司,张家口 075000 |
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| 基金项目： | 国家自然科学基金（110052972027/067）； |
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| 摘 要： | 该文以发电企业运行效益最优为目标,使用鲁棒区间优化方法对风电出力进行建模,用基于价格的需求响应对负荷不确定进行建模,建立考虑风电和负荷不确定性的大用户直购电鲁棒区间优化调度模型。最后,通过Matlab和CPLEX求解目标函数,验证所提模型的有效性和可行性。
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| 关 键 词： | 风电 用电负荷 鲁棒区间优化 不确定性 经济调度 大用户直购电 |
| 收稿时间： | 2020-11-01 |
DIRECT POWER PURCHASE BY LARGE CONSUMERS CONSIDERING WIND LOAD UNCERTAINTY ROBUST INTERVAL OPTIMAL SCHEDULING |
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| Wan Qingzhu,Liu Weina.DIRECT POWER PURCHASE BY LARGE CONSUMERS CONSIDERING WIND LOAD UNCERTAINTY ROBUST INTERVAL OPTIMAL SCHEDULING[J].Acta Energiae Solaris Sinica,2022,43(7):347-355. |
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| Authors: | Wan Qingzhu Liu Weina |
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| Affiliation: | 1. School of Electrical and Control Engineering, North China University of Technology, Beijing 100144, China; 2. Zhangjiakou Power Supply Company of State Grid Jibei Power Co., Ltd, Zhangjiakou 075000, China |
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| Abstract: | In order to optimize the operation efficiency of power generation enterprises, this paper uses the robust interval optimization method to model the wind power output, uses the price based demand response to model the load uncertainty, and establishes the robust interval optimization adjustment model for large consumers’ direct purchase of power considering the uncertainty of wind power and load. Finally, MATLAB and CPLEX are used to solve the objective function to verify the effectiveness and feasibility of the proposed model. |
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| Keywords: | wind power electric loads robust interval optimization uncertainty economic dispatch large consumers direct purchasing |
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