电动汽车充电器谐波潮流研究

Proceedings of the IEEE 1999 International Conference on Power Electronics and Drive Systems. PEDS'99 (Cat. No.99TH8475) Pub Date : 1900-01-01 DOI:10.1109/PEDS.1999.794613

E. Lo, D. Sustanto, C. C. Fok

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引用次数: 31

摘要

电动汽车(EV)是减少城市空气污染的途径之一。鼓励电动汽车夜间充电，可以提高电力系统的负荷系数。电动汽车电池也可以看作是不需要额外投资的剩余能量的蓄水池。然而，电动汽车充电器产生的谐波电流可能会对电力系统的设备产生影响。本文以一组电动汽车充电器牵引电流的谐波负荷流为例进行了研究。目的是描述研究方法，并确定产生的谐波的影响程度。

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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Harmonic load flow study for electric vehicle chargers

The electric vehicle (EV) is one of the ways of reducing air pollution in urban areas. Encouraging the charging of EVs at night will improve the loading factor of power systems. EV batteries can also be regarded as an energy reservoir of surplus energy without extra investment. However, harmonic current drawn by EV chargers may have impacts on the equipment of the power system. This paper is a case study of harmonic load flow of currents drawn by a group of EV chargers. The aim is to describe the study approach and to determine the level of impact of the harmonics generated.

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Proceedings of the IEEE 1999 International Conference on Power Electronics and Drive Systems. PEDS'99 (Cat. No.99TH8475)

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