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首页> 外文期刊>IEEE industrial electronics magazine >Resonant Power Converters: An Overview with Multiple Elements in the Resonant Tank Network
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Resonant Power Converters: An Overview with Multiple Elements in the Resonant Tank Network

机译：谐振功率转换器：谐振储能网络中的多个元件概述

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摘要

Finite commutation times are associated with the concurrent occurrence of both voltageacross and current-through semiconductor switches, leading to switching power losses. To alleviate them, soft-switching techniques have been developed. Soft-switching converters can be classified into quasi-resonant and multiresonant, resonant-transition, and resonant power converters (RPCs). This article focuses on RPCs, due to their high power density and efficiency. Specifically, RPC topologies with multiple elements are described, and their input-output relationships and efficiency are illustrated. The merits and limitations of RPCs are discussed and compared. An RPC intended to charge the battery of an electric vehicle (EV) is presented, and experimental results are discussed.
机译：有限的换向时间与跨电压和电流通过的半导体开关的同时发生相关，从而导致开关功率损耗。为了减轻它们，已经开发了软开关技术。软开关转换器可以分为准谐振和多谐振，谐振转换和谐振功率转换器（RPC）。由于RPC具有高功率密度和高效率，因此本文重点介绍RPC。具体而言，描述了具有多个元素的RPC拓扑，并说明了它们的输入输出关系和效率。讨论并比较了RPC的优缺点。提出了一种旨在为电动汽车（EV）电池充电的RPC，并讨论了实验结果。

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