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(xiàn)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