分布式发电中带外电流环的三相逆变器无缝传输策略

2010 IEEE Energy Conversion Congress and Exposition Pub Date : 2010-11-01 DOI:10.1109/ECCE.2010.5617704

Zeng Liu, Jinjun Liu

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引用次数: 7

摘要

本文提出了一种分布式发电中三相逆变器并网与孤岛转换的控制策略。它具有内负载电压环和外电网电流环。在过渡期间，监管机构没有改变，因为限制措施仍然有效。因此，负载电压在传递过程中非常平稳，实现也非常简单。

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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Seamless transfer strategy with outer current loop for three phase inverter in distributed generation

This paper presents a control strategy for three phase inverter to transfer between grid-tied and islanding mode in distributed generation. It is with an inner load voltage loop and an outer grid current loop. During the transition, the regulators are not changed, as the limiters are of effect. As a result, the load voltage is very smooth during the transfer, and the realization is very simple.

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2010 IEEE Energy Conversion Congress and Exposition

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