基于电导的高不平衡和畸变电网补偿算法的发展

2019 International Conference on Power Electronics, Control and Automation (ICPECA) Pub Date : 2019-11-01 DOI:10.1109/ICPECA47973.2019.8975503

Amarendra Pandey, Alka Singh

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引用次数: 1

摘要

提出了一种改善三相三线配电系统故障状态的补偿方案。在不平衡故障和电网电压谐波的情况下，常规的补偿算法不能达到预期的效果。作为几个IEEE/IET标准和网格代码，平衡和正弦网格电流的调节成为一个重大挑战。本文讨论了一种新的简单的并网变换器补偿控制技术的设计。所设计的算法包括在高度不平衡和畸变的供电条件下计算基准电流。本文对实验和仿真结果进行了验证和讨论。

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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Development of Conductance Based Algorithm for Compensation in Highly Unbalanced and Distorted Grid

This paper presents a compensation scheme for improving the behavior of three phase three wire distribution system under fault conditions. Under unbalanced fault conditions and harmonics in the grid voltage, normal compensation algorithms fail to give desired results. Regulation of balanced and sinusoidal grid currents as several IEEE/IET standards and grid codes becomes a major challenge. This paper discusses the design of a new yet simple control technique of the grid connected converter realized for compensation. The designed algorithm consists of calculating of reference current under highly unbalanced and distorted supply condition. The experimental and simulation results are validated and discussed in this paper.

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来源期刊

2019 International Conference on Power Electronics, Control and Automation (ICPECA)

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