| 基于移相控制的高频感应加热电源的研究 |
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| 引用本文： | 黄瑾瑜.基于移相控制的高频感应加热电源的研究[J].机械制造与自动化,2010,39(1):165-168. |
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| 作者姓名： | 黄瑾瑜 |
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| 作者单位： | 江阴职业技术学院,电子信息工程系,江苏,江阴,214405 |
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| 摘 要： | 随着大功率半导体器件的发展,高频感应加热电源的研制已取得了很大的进展。基于PWM移相控制原理,对20 kW/100 kHz的高频感应加热电源进行了整体设计。电源主电路采用全桥串联谐振逆变器,以MOSFET为逆变器的功率器件。同时给出了移相功率控制电路、驱动电路以及频率跟踪电路等的实现方法,并且用PSpice进行了仿真验证。
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| 关 键 词： | 移相控制 串联谐振 频率跟踪 |
Research on High Frequency Induction Heating Power Supply Based on Phase-shifted Control |
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| HUANG Jin-yu.Research on High Frequency Induction Heating Power Supply Based on Phase-shifted Control[J].Machine Building & Automation,2010,39(1):165-168. |
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| Authors: | HUANG Jin-yu |
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| Affiliation: | HUANG Jin-yu(School of Communication , Control Engineering,Jiangyin Polytechnic College,Jiangyin 214405,China) |
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| Abstract: | With the development of high power semiconductor devices,the research on high frequency induction heating power supply is progressing greatly.This paper introduces the design of the 20kW/100kHz high frequency induction heating power supply based on phase-shifted control.The author adopts a full-bridge serial resonant inverter in the main power circuit and uses power MOSFET as switching device.The method by which phase-shifted control circuit,drive circuit and frequency tracing circuit are realized are given... |
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| Keywords: | phase-shifted control serial resonant frequency tracing |
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