| 智能电力操作电源及其控制技术的研究 |
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| 引用本文： | 张良文,付延婷,魏立秋,李霄燕.智能电力操作电源及其控制技术的研究[J].佳木斯大学学报,2006,24(1):39-42. |
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| 作者姓名： | 张良文 付延婷 魏立秋 李霄燕 |
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| 作者单位： | 哈尔滨工业大学 黑龙江哈尔滨150001 |
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| 摘 要： | 提出了有限双极性的软开关控制策略,研究其控制机理,从理论上解决了全桥功率变换器的传统软开关控制策略存在的软开关受负载限制的缺陷,实现了全负载范围的软开关,降低了电力操作电源系统的损耗,提高了模块的功率密度.
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| 关 键 词： | 有限双极性控制 软开关 全桥直-直变换器 |
| 文章编号： | 1008-1402（2006）01-0039-04 |
| 收稿时间： | 2005-08-30 |
| 修稿时间： | 2005年8月30日 |
A Research of Intelligent Electric Operating Power Supply and Its Control Strategy |
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| ZHANG Liang-wen,FU Yan-ting,WEI Li-qiu,LI Xiao-yan.A Research of Intelligent Electric Operating Power Supply and Its Control Strategy[J].Journal of Jiamusi University(Natural Science Edition),2006,24(1):39-42. |
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| Authors: | ZHANG Liang-wen FU Yan-ting WEI Li-qiu LI Xiao-yan |
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| Institution: | Harbin Institute of Technology,Harbin 150001,China |
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| Abstract: | The limited double-pole soft-switching control scheme is presented in this paper.this scheme overcomes the disadvantages theoretically that the range of soft switching is limited when the load current is less than a special value in the convenient full-bridge soft-switching schemes,and realizes the soft switching function with all of the loads so as to reduce the energy loss and improve the power density. |
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| Keywords: | limited double-pole control scheme soft-switch full-bridge DC-DC converter |
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