| 大功率电镀电源软开关技术的研究 |
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| 引用本文： | 卢伟坚.大功率电镀电源软开关技术的研究[J].电源技术应用,2009,12(5):23-27. |
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| 作者姓名： | 卢伟坚 |
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| 作者单位： | 广东省中山市供电局横栏供电公司,广东中山528478 |
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| 摘 要： | 本文详细讨论了大功率电镀电源中PWMDO—DC移相全桥变换器的软开关技术，包括ZVS与ZVZCS两种方式，讨论了ZVS拓扑中滞后臂实现ZVS、减少副边占空比丢失以及抑制整流桥寄生振荡的各种有效措施，并ZVZCS拓扑中滞后臂实现ZCS的方法从原边和副边两个方面作了介绍。
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| 关 键 词： | 电镀电源 ZVS ZVZCS 移相全桥变换器 |
Study on the Soft-switching Technique in High-power Electroplate Power System |
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| LU Weijian.Study on the Soft-switching Technique in High-power Electroplate Power System[J].Power Supply Technologles and Applications,2009,12(5):23-27. |
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| Authors: | LU Weijian |
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| Affiliation: | LU Weijian (Henglan Power Supply Co.,Ltd.Of Guangdong's Zhongshan power supply bureau,Zhongshan 528478,China) |
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| Abstract: | In this paper,we discuss in detail the soft-switching technique in PWM DC-DC phase-shifted fullbridge converters used in high-power electroplate power system,which usually includes two modes:ZVS and ZVZCS.We also analyze various kinds of effective measures for achieving ZVS in the lagging leg,decreasing its transformer secondary side duty cycle loss and eliminating the parasitic oscillation on the output rectifier diodes in ZVS converter topology.Additionally,the ways of achieving ZCS of the lagging leg fro... |
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| Keywords: | Electroplate Power System ZVS ZVZCS Phase-shifted Full-bridge Converter |
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