| 大功率开关电源并联运行时均流电路设计 |
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| 引用本文： | 张松,任稷林.大功率开关电源并联运行时均流电路设计[J].空军雷达学院学报,2009,23(2):109-112. |
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| 作者姓名： | 张松 任稷林 |
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| 作者单位： | 1. 空军雷达学院研究生管理大队,武汉,430019
2. 空军雷达学院科研部,武汉,430019 |
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| 摘 要： | 基于软开关PwM技术与均流技术的结合能很好地满足大功率电源的性能，将最大电流法作为均流方法选择，采用均流控制芯片UC3907设计了电源的控制电路，可以实现多电源模块并联组成更大功率的电源系统．最后给出两台电源并联运行的效果．
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| 关 键 词： | 开关电源 PWM技术 并联均流 |
Design of Parallel Current Equalizer for High Switching Power Supply |
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| ZHANG Song,REN Ji-lin.Design of Parallel Current Equalizer for High Switching Power Supply[J].Journal of Air Force Radar Academy,2009,23(2):109-112. |
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| Authors: | ZHANG Song REN Ji-lin |
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| Affiliation: | ZHANG Song, REN Ji-lin (1. Department of Graduate Management, AFRA, Wuhan 430019, China; 2. Division of Scientific Research, AFRA, Wuhan 430019, China) |
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| Abstract: | In view of the fact that the performance index of high power supply can be attained by combining the techniques of PWM based on soft switch and current equalizing, the control circuit of the power supply was designed by using the current equalizing chip UC3907 in terms of selecting the maximum current as current equalizing,which can make multi-power supply modules construct a higher power supply system. Finally, the experimental result of parallel operation of two power supplies was presented. |
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| Keywords: | switching power supply PWM technique parallel current equalizing |
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