电工电能新技术
電工電能新技術
전공전능신기술
ADVANCED TECHNOLOGY OF ELECTRICAL ENGINEERING AND ENERGY
2001年
1期
40-43
,共4页
林国庆%张冠生%陈为%黄是鹏
林國慶%張冠生%陳為%黃是鵬
림국경%장관생%진위%황시붕
ZCT%软开关%变换器
ZCT%軟開關%變換器
ZCT%연개관%변환기
本文提出了一种新型的ZCT软开关变换器，主管为零电流关断，辅助管 为零 电流通断，特别适用于IGBT作为开关器件的高电压、大功率应用场合。通过理论分析、参数 选择、电路仿真和实验结果加以说明。
本文提齣瞭一種新型的ZCT軟開關變換器，主管為零電流關斷，輔助管 為零 電流通斷，特彆適用于IGBT作為開關器件的高電壓、大功率應用場閤。通過理論分析、參數 選擇、電路倣真和實驗結果加以說明。
본문제출료일충신형적ZCT연개관변환기，주관위령전류관단，보조관 위령 전류통단，특별괄용우IGBT작위개관기건적고전압、대공솔응용장합。통과이론분석、삼수 선택、전로방진화실험결과가이설명。
The paper presents a novel ZCT soft-switching PWM converter: the main switch is turned off under zero-current, and the auxiliary switch is turned on and off under zero-current. It is very attractive for high power application wh e re IGBT is predominantly used as the power switches. Theoretical analysis, param eters selection, computer simulation and experimental results are presented to explain the proposed scheme.
