Battery vehicle charger design eliminates harmonic current generation

Proceedings of SOUTHEASTCON '96 Pub Date : 1996-04-11 DOI:10.1109/SECON.1996.510135

K. Buckle, J. Luce

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引用次数: 8

Abstract

A 150 kilowatt rapid battery charger has been designed for providing battery vehicles a midday booster charge or opportunity charging at an automotive type service station to extend the range. The charger is universal in concept, meaning that is can charge any battery type, any battery pack voltage (up to 325 V), and can be programmed to implement any charge algorithm. It was specifically designed to be "neighhor friendly" by not producing harmonics, and not causing fluctuations in line voltage even when operating in a pulse charging mode. A prototype, of this charger design, for charging a single six volt golf cart battery has been designed, built, and tested for the purpose of implementing and verifying the performance of various fast charging algorithms without the risk of damaging an entire vehicle battery pack. The completed prototype has exceeded all design goals and it has been used to test various fast charge algorithms. All of the power electronics were built for the full element of 650 A/sub DC/ and the semiconductors all have 600 volt ratings. The transition from this prototype to a full scale version will require only a higher voltage rotating field input transformer and rectifier.

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电池车载充电器设计消除谐波电流的产生

设计了一种150千瓦的快速电池充电器，用于为电池车辆提供午间助推器充电或在汽车类型服务站充电以延长续航里程。充电器在概念上是通用的，这意味着它可以为任何电池类型，任何电池组电压(高达325 V)充电，并且可以编程以实现任何充电算法。它被专门设计为“邻居友好”，不产生谐波，即使在脉冲充电模式下工作也不会引起线路电压波动。为实现和验证各种快速充电算法的性能，而不会损坏整个汽车电池组的风险，这种充电器设计的原型已经被设计、制造和测试，用于为单个6伏高尔夫球车电池充电。完成的原型已经超过了所有的设计目标，并已用于测试各种快速充电算法。所有的电力电子设备都是为650 A/sub DC/的全元件而建造的，半导体都有600伏的额定值。从这个原型过渡到全尺寸版本将只需要一个更高电压的旋转场输入变压器和整流器。

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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Proceedings of SOUTHEASTCON '96

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