| 新型软开关电力高频开关整流电源 |
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| 引用本文： | 王聪 赵振民 张志丰 郑文兵 钱诗宝. 新型软开关电力高频开关整流电源[J]. 电源世界, 2006, 0(3): 18-22 |
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| 作者姓名： | 王聪 赵振民 张志丰 郑文兵 钱诗宝 |
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| 作者单位： | 中国矿业大学北京校区 北京100083(王聪，赵振民，张志丰)，南京电力自动化设备总厂 南京210003(郑文兵，钱诗宝) |
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| 摘 要： | 本文讨论了一种电力操作电源用高频开关充电电源模块的设计。该模块采用了一种简单的零电压零电流开关(ZVZCS)的全桥PWM变换电路拓扑。与其他ZVZCS全桥PWM变换电路相比,这种变换器的电路拓扑结构很简单,通过适当的控制方式及合适的参数选择,这种变换器可以在很宽的负载变化范围内以软开关方式高效率地工作。文中对这种变换器的工作原理、工作过程进行了较详细的理论分析,并根据分析过程中的数学描述对电路的有关参数设计给予了说明。最后通过仿真并用-6kW样机实验验证了所讨论的变换器工作原理的正确性及实用上的可行性。
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| 关 键 词： | 零电压零电流开关 全桥变换器 脉宽调制 |
| 文章编号： | 1561-0349（2006）03-0018-05 |
| 收稿时间： | 2005-09-30 |
| 修稿时间： | 2006-01-29 |
Analysis and Design of A Novel Soft-switching High Frequency Swiching Mode Rectifier for Power Station Operation Equipment |
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| Wang Cong, Zhao Zhenmin ,Zhang Zhifeng,Zheng Wenbing, Qian Shibao. Analysis and Design of A Novel Soft-switching High Frequency Swiching Mode Rectifier for Power Station Operation Equipment[J]. the world of power supply, 2006, 0(3): 18-22 |
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| Authors: | Wang Cong Zhao Zhenmin Zhang Zhifeng Zheng Wenbing Qian Shibao |
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| Affiliation: | Wang Cong Zhao Zhenmin Zhang Zhifeng China University of Mining and Technology (100083) Zheng Wenbing Qian Shibao Nanjing Electric Power Automation Equipment General Factory (210003) |
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| Abstract: | A Novel Soft-switching High Frequency Swiching Mode Rectifier for Power Station Operation Equipment is discusscd in this paper, which is constructed with a zero-voltage zero-current-switching (ZVZCS) full-bridge (FB) circuit typology. By the application of an appropriatc control strategy and suitable selection of the circuit parameters, this rectifier could work in a very high efficiency under a wide power loacl range. The principle of operation is explained and analyzed in detail, the design eonsideration is also illustrated. Simulated and experimental results of a 6kW prototype are included to show the feasibility of the discussed scheme. |
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| Keywords: | ZVZCS full-bridge converter PWM |
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