使用高頻變壓器耦合的UPS變換電路

摘要：本文介紹了一種用于電感性負載的UPS變換電路，對其組成部分和工作過程進行了簡要分析，并解決了負載反饋儲能的問題和提出了限制換流后出現的尖峰電流的方法。 敘詞：高頻耦合 UPS 功率電子 變換電路 反饋 尖峰電流 Abstract：This paper introduces a kind of application of reversible circuit in UPS for inductance load. It gives a concise analysis on its composition and working, in the sametime it solves the problem about inductance load feed-back energy to source, and how to resist peak pulse current in the process. Keyword：High-frenqency link, UPS, power electronic, reversible circuit, feed-back , peak pulse current