| 串联型感应加热电源的自动负载匹配技术 |
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| 引用本文： | 李亚斌,彭咏龙,刘永丰. 串联型感应加热电源的自动负载匹配技术[J]. 电力电子技术, 2009, 43(8) |
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| 作者姓名： | 李亚斌 彭咏龙 刘永丰 |
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| 作者单位： | 华北电力大学,河北,保定,071003;华北电力大学,河北,保定,071003;华北电力大学,河北,保定,071003 |
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| 摘 要： | 分析了串联型固态高频感应加热电源的工作原理,阐述了脉宽移相自动负载匹配技术的工作原理和实现方法.采用该匹配技术可以使高频感应加热电源一直保持网侧的高功率因数、低谐波、高效率,从而提高固态高频感应加热电源对负载变化的适应能力.
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| 关 键 词： | 感应加热 电源 功率因数/负载匹配 |
Technique of Auto-load-matching of Series Induction Heating Power Supply |
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| LI Ya-bin,PENG Yong-long,LIU Yong-feng. Technique of Auto-load-matching of Series Induction Heating Power Supply[J]. Power Electronics, 2009, 43(8) |
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| Authors: | LI Ya-bin PENG Yong-long LIU Yong-feng |
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| Affiliation: | LI Ya-bin,PENG Yong-long,LIU Yong-feng (North China Electric Power University,Baoding 071003,China) |
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| Abstract: | The operation principle of high frequency solid-state induction heating power supply is analyzed,and the principle and realization of auto-load-matching based on phase-shift(PS)and pulse-width-modulation(PWM)technique are studied detailedly.The auto-load-matching technique can make the high frequency solid-state induction heating power supply to keep the high power factor,high efficiency,low harmonics and high adaptive capacity with load changing. |
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| Keywords: | induction heating power supply power factor/auto-load-matching |
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