| 高升降压比双向DC-DC转换器的工作特性 |
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| 引用本文： | 地里木拉提·吐尔逊,李芮.高升降压比双向DC-DC转换器的工作特性[J].北京工业大学学报,2005,31(3):241-244,250. |
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| 作者姓名： | 地里木拉提·吐尔逊 李芮 |
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| 作者单位： | 新疆大学,信息科学与工程学院,乌鲁木齐,830046 |
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| 基金项目： | 国家自然科学基金;60363003; |
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| 摘 要： | 为了消除匝数比大的变压器中存在的浪涌电流现象,在高升降压比双向DC-DC转换器中采用了吸收充电能量的有源箝位回路.对其静态和动态特性的理论分析和实验结果表明:开关电源输出端电压发生线性增长,有效抑制了电流浪涌现象.
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| 关 键 词： | 浪涌电流 有源箝位电路 双向DC-DC转换器 动态特性 |
| 文章编号： | 0254-0037(2005)03-0241-04 |
Static and Dynamic Characteristics of Bi-directional DC-DC Converter With a High Conversion Ratio |
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| DILMURAT Tursun,LI Rui.Static and Dynamic Characteristics of Bi-directional DC-DC Converter With a High Conversion Ratio[J].Journal of Beijing Polytechnic University,2005,31(3):241-244,250. |
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| Authors: | DILMURAT Tursun LI Rui |
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| Abstract: | An active-clamp circuit is presented to avoid the surge-current in buck-boost converter with large-turns-ratio transformer, which is used as a bidirectional DC-DC converter with a high conversion ratio. The theoretical analysis and experimental results of steady-state and dynamic characteristics of it show that the output voltage linearly incremented and successfully avoided the surge-current phenomena. |
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| Keywords: | surge-current active clamp bi-directional DC-DC converter dynamic characteristics |
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