| 恒频不对称电压消除法串联谐振逆变电源研究 |
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| 引用本文： | 孙巍,黄友桥,徐应年.恒频不对称电压消除法串联谐振逆变电源研究[J].船电技术,2011,31(4):11-14,18. |
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| 作者姓名： | 孙巍 黄友桥 徐应年 |
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| 作者单位： | 海军驻武汉四三八厂军事代表室;海军驻武汉712所军事代表室;武汉理工大学交通学院高速船舶重点实验室;武汉南华工业设备工程股份有限公司; |
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| 摘 要： | 针对串联谐振感应加热逆变电源恒频移相功率调节方式零压开关区域小、效率低的缺点,本文提出了恒频不对称电压消除法功率调节方式,详细分析了其工作原理,对比了两种调功方式的零压开关区域,推导了四个开关管为零压开关的开关频率解析表达式,指出只要开关频率大于谐振频率,采用恒频移相功率调节方式的串联谐振逆变电源至少有三个开关管始终工...
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| 关 键 词： | 串联谐振 恒频功率调节 不对称电压消除法 零压开关(ZVS) |
Research on the Constant Frequency Asymmetrical Voltage-elimination Power Regulation Method of the Series Resonant Inverter Power Source |
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| Sun Wei,Huang Youqiao,Xu Yingnian.Research on the Constant Frequency Asymmetrical Voltage-elimination Power Regulation Method of the Series Resonant Inverter Power Source[J].Marine Electric & Electronic Technology,2011,31(4):11-14,18. |
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| Authors: | Sun Wei Huang Youqiao Xu Yingnian |
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| Institution: | Sun Wei1,Huang Youqiao2,Xu Yingnian3,4(1.Office of Naval Representatives in No.438 Factory,Wuhan 430060,2.Navel Representatives of 712 Research Institute,Wuhan430064,3.Key Laboratory of High Speed Ship Engineering,Wuhan University of Technology,Ministry of Education,Wuhan 430000,4.Wuhan Nanhua Industrial Equipments Engineering Co.,Ltd.,Wuhan 430223,China) |
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| Abstract: | The series resonant inverter power source for induction heating has small zero voltage switch frequency range and low power efficiency while adopting the constant frequency shif-phase power modulation method.In order to overcome these defects,the constant frequency asymmetrical voltage-elimination power modulation method is proposed,its operation principle is analyzed in detail,and the zero voltage switch frequency area of two power modulation methods is compared.It is deduced that analytic expression of sw... |
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| Keywords: | series resonant constant frequency power regulation asymmetrical voltage-elimination zero voltage switch |
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