基于反激拓扑的四象限放大器

Proceedings of 1995 IEEE Applied Power Electronics Conference and Exposition - APEC'95 Pub Date : 1995-03-05 DOI:10.1109/APEC.1995.469054

J. Walker

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引用次数: 8

摘要

目前大多数开关模式放大器都是基于桥式(降压)功率转换器。电桥拓扑的一个限制是输出电压必须低于输入电压。需要更高输出电压的应用以前在开关模式放大器之前使用单独的DC/DC功率转换器。一种基于反激拓扑的开关模式放大器已被开发，提供四象限工作和输出电压范围大于输入。

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Four quadrant amplifier based on the flyback topology

Most present switching mode amplifiers are based on the bridge (buck) power converter. A limitation of the the bridge topology is that the output must be a lower voltage than the input. Applications requiring a higher output voltage have previously used a separate DC/DC power converter preceding the switching mode amplifier. A switching mode amplifier based on the flyback topology has been developed that provides four quadrant operation and a range of output voltage greater than the input.<>

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来源期刊

Proceedings of 1995 IEEE Applied Power Electronics Conference and Exposition - APEC'95

CiteScore

3.20

自引率

0.00%

发文量