Distributed model predictive load frequency control in electricity market

doi:10.19781/j.issn.1673-9140.2021.04.014

Home > Archive>Volume 36, Issue 4, 2021 >109-115. DOI:10.19781/j.issn.1673-9140.2021.04.014

Distributed model predictive load frequency control in electricity market
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                        10.19781/j.issn.1673-9140.2021.04.014
                    
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                        Zhao LiangdeZhao Liangde
Electric Power Research Institute, State Grid Anhui Electric Power Co., Ltd.,Hefei 230601 ,China
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Liang XiaoweiLiang Xiaowei
Electric Power Research Institute, State Grid Anhui Electric Power Co., Ltd.,Hefei 230601 ,China
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Zhuang LeiZhuang Lei
Electric Power Research Institute, State Grid Anhui Electric Power Co., Ltd.,Hefei 230601 ,China
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Zhou LihuaZhou Lihua
Electric Power Research Institute, State Grid Anhui Electric Power Co., Ltd.,Hefei 230601 ,China
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Yang LeYang Le
Electric Power Research Institute, State Grid Anhui Electric Power Co., Ltd.,Hefei 230601 ,China
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Abstract:

Considering the emergence of new market entities in the electricity market environment, this paper firstly introduces a distribution company participation matrix to simulate market bilateral trading behaviors. On this basis of traditional load frequency control model, the new load frequency control model based on the distribution company participation matrix is built. Then the distributed model predictive control method is adopted to control the load frequency control model according to the distributed characteristics of the model in the region. At last, a load frequency control model of twoarea ACDC interconnected power grid is taken as an example for Simulink simulation. The results show the established model can effectively simulate the market bilateral transaction process. Compared with CMPC control and traditional PI control, the distributed model predictive control method has better control performance.

Key words:electricity market; distribution company participation matrix; load frequency control; model predictive control; distributed control

Reference

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赵良德,梁晓伟,庄磊,周利华,杨乐.电力市场下的分布式模型预测负荷频率控制[J].电力科学与技术学报英文版,2021,36(4):109-115. Zhao Liangde, Liang Xiaowei, Zhuang Lei, Zhou Lihua, Yang Le. Distributed model predictive load frequency control in electricity market[J]. Journal of Electric Power Science and Technology,2021,36(4):109-115.

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