| 新颖的Buck-Boost高频环节AC/AC变换器 |
| |
| 引用本文： | 刘剑,陈道炼,尹春. 新颖的Buck-Boost高频环节AC/AC变换器[J]. 电力电子技术, 2004, 38(2): 15-17 |
| |
| 作者姓名： | 刘剑 陈道炼 尹春 |
| |
| 作者单位： | 南京航空航天大学,江苏,南京,210016 |
| |
| 基金项目： | 国家自然科学基金(59977010)，江苏省自然科学基金(BK99121) |
| |
| 摘 要： | 提出了Buck-Boost高频环节AC/AC变换器电路拓扑，该电路拓扑由输入周波变换器、高频储能式变压器、输出周波变换器构成。分析研究了该变换器工作模式和电压瞬时值反馈控制策略。理论分析和试验表明，该变换器具有两级功率变换(LFAC，HFAC，LFAC)、双向功率流、网侧电流波形可得到改善、负载适应能力强、音频噪音小等优点。
|
| 关 键 词： | 变换器/高频环节 电压瞬时值控制 |
| 文章编号： | 1000-100X(2004)02-0015-03 |
| 修稿时间： | 2003-09-30 |
Novel Buck-Boost AC/AC Converters with High Frequency Link |
| |
| LIU Jian,CHEN Dao-lian,YIN Chun. Novel Buck-Boost AC/AC Converters with High Frequency Link[J]. Power Electronics, 2004, 38(2): 15-17 |
| |
| Authors: | LIU Jian CHEN Dao-lian YIN Chun |
| |
| Abstract: | A circuit topology of the Buck-Boost AC/AC converter with high frequency link is proposed. The circuit topology is constituted of input cycloconverter,high frequency storage transformer and output cycloconverter.The operational mode and transient voltage feedback control strategy of the converter are investigated.Theoretical analysis and principle test demonstrated that the converter has the advantages such as two-stage power conversions(LFAC/HFAC/LFAC), bidirectional power flow, good line current waveform, strong load adapting ability, low audio noise. |
| |
| Keywords: | converter/high frequency link transient voltage controlLIU Jian CHEN Dao-lian YIN Chun(Nanjing University of Aeronautics & Astronautics Nanjing 210016 China) Abstract:A circuit topology of the Buck-Boost AC/AC converter with high fre |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
