【摘要】：提出多繞組同時供電直流變換器型多輸入逆變器電路結(jié)構(gòu)與拓?fù)渥寮捌渲鲝墓β誓芰抗芾硪葡嗫刂撇呗?對其控制策略、穩(wěn)態(tài)原理特性和主要電路參數(shù)設(shè)計準(zhǔn)則等關(guān)鍵技術(shù)進(jìn)行深入分析研究,獲得重要結(jié)論。該電路結(jié)構(gòu)是由Boost型多繞組直流變換器和Buck型逆變器兩級級聯(lián)而成,主從功率能量管理是指第1,2,…,n-1路輸入源輸出最大功率,第n路輸入源補足負(fù)載所需的功率。1 000V·A DC-AC全橋式多輸入逆變器的仿真和實驗結(jié)果表明,該變換器具有高頻電氣隔離、電壓匹配能力強、功率密度高、多路輸入源可同時向負(fù)載供電、占空比調(diào)節(jié)范圍寬、多模態(tài)平滑切換等優(yōu)點。
[Abstract]:The circuit structure and topology family of multi-input inverter with multi-winding simultaneous power supply DC converter and its phase-shifting control strategy for master-slave power energy management are presented. The key technologies such as steady-state principle characteristics and design criteria of main circuit parameters are analyzed and studied, and important conclusions are obtained. The circuit structure is composed of Boost type multi-winding DC / DC converter and Buck inverter two stages cascade, the master-slave power energy management refers to the 1st, 2nd, 鈥，

本文編號：2315588