| 电磁感应加热电源的研制 |
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| 引用本文： | 刘彦忠,张奕黄,韩广朋,李泽源. 电磁感应加热电源的研制[J]. 工业加热, 2012, 0(1): 24-27 |
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| 作者姓名： | 刘彦忠 张奕黄 韩广朋 李泽源 |
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| 作者单位： | 北京交通大学电气工程学院 |
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| 摘 要： | 提出了一种新颖的具有负载谐振频率跟踪的感应加热电源的结构;针对加热铁心的温度升高对谐振参数造成的影响,引入了谐振频率跟踪控制,使变换器工作于谐振频率处,减小了开关损耗,并且保证了最大的功率的输出,频率跟踪电路具有简单、可靠、成本低、工程应用价值高的优点。
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| 关 键 词： | 感应加热 串联谐振 频率跟踪 |
Study of Electromagnetic Induction Heating Power Supply |
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| LIU Yan-zhong,ZHANG Yi-huang,HAN Guang-peng,LI Ze-yuan. Study of Electromagnetic Induction Heating Power Supply[J]. Industrial Heating, 2012, 0(1): 24-27 |
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| Authors: | LIU Yan-zhong ZHANG Yi-huang HAN Guang-peng LI Ze-yuan |
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| Affiliation: | (School of Electrical Engineering,Beijing Jiaotong University,Beijing700044,China) |
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| Abstract: | Proposed a new structure of the induction heating power supply having the load resonant frequency-tracking.Aiming at the great variation of resonant parameters with the elements at high temperature,the resonant frequency-tracking control was introduced,making the converter work on the point of resonant frequency,reduce the losses of switches,and also ensure the maximum power output.Frequency-tracing circuit have the advantages of simple to realize,excellent reliability,low cost and good engineering application value. |
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| Keywords: | induction heating series resonance frequency-tracking |
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