BESS存在下交直流混合微电网的控制及一种限制突然输电的方案

2022 Second International Conference on Power, Control and Computing Technologies (ICPC2T) Pub Date : 2022-03-01 DOI:10.1109/ICPC2T53885.2022.9776913

Mohit Mathur, R. Pradhan, P. Jena

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引用次数: 2

摘要

本文在MATLAB/Simulink平台上对交直流混合微电网进行了仿真。微电网的每侧有一个光伏发电机，而直流侧有一个BESS连接。对孤岛微电网和并网微电网模式进行了仿真，强调了BESS在孤岛微电网中提供稳定电压的重要性。提出了一种利用BESS来限制在电网支持模式下由于直流负荷切换而导致的主变流器潮流突变的方案。该方案要求BESS向直流母线注入/吸收功率，根据直流侧电压不平衡计算。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Control of AC-DC Hybrid Microgrid in the Presence of BESS and a Scheme to Limit Sudden Power Transfer

This paper presents a simulation of a hybrid AC-DC microgrid on the MATLAB/Simulink platform. Each side of the microgrid has one PV generator, while the dc side has a BESS connected. Simulations are done for islanded and grid-supported modes of the microgrid, and the importance of BESS in providing stable voltage in an islanded microgrid is highlighted. A scheme is proposed that employs BESS to limit sudden change in power flow through the main converter due to switching dc loads in grid-supported mode. The scheme requires BESS to inject/absorb power into/from the dc bus as calculated from voltage imbalance in dc side.

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2022 Second International Conference on Power, Control and Computing Technologies (ICPC2T)

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