Author:
Huang Xiaofan,Cheng Sibo,Ge Chenchen,Jing Xuye,Wang Guangpei,Shao Wenchuan,Zheng Hua
Abstract
Battery energy storage systems (BESSs) have been widely promoted for implementation as a solution to the frequency stability challenges in the modern power system. To analyze the dynamic response of a power system accurately and efficiently, an appropriate BESS model should be developed. In this paper, based on the BESS full-order model, the BESS reduced-order model is proposed according to the time scale of interest. And the proposed simplified model is classified according to its complexity and usage of the proposed simplified model. Finally, the accuracy of the proposed simplified model in different scenarios was verified by comparing it with the BESS full-order model in the MATLAB-based Simulink.
Subject
General Physics and Astronomy
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