| 模糊控制在感应加热电源调功中的应用研究 |
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| 引用本文： | 汪义旺,高金生,肖进. 模糊控制在感应加热电源调功中的应用研究[J]. 电力电子技术, 2009, 43(8) |
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| 作者姓名： | 汪义旺 高金生 肖进 |
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| 作者单位： | 苏州市职业大学,江苏,苏州,215104;苏州市职业大学,江苏,苏州,215104;中南大学,湖南,长沙,410083;湖北京山轻工机械有限公司,湖北,武汉,430023 |
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| 基金项目： | 国家973计划资助项目 |
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| 摘 要： | 在比较各种感应加热电源功率调节方式的基础上,介绍了一种基于模糊控制的移相调功方式.研究了模糊控制技术在感应加热电源调功中的应用.与传统的控制策略相比,模糊控制具有不依赖控制对象精确的数学模型,较强的鲁棒性,控制方式简便等优点.采用高速IGBT开关器件设计了一台10 kW/30 kHz的感应加热电源样机.试验结果表明,该样机可获得良好的动态特性,具有稳态精度高,功率调节范围宽,工作稳定可靠的优点.
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| 关 键 词： | 感应加热 电源/模糊控制 移相调功 |
Research on Application of an Induction Heating Power Modulation based on Fuzzy Logic Control |
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| WANG Yi-wang,GAO Jin-sheng,XIAO Jin. Research on Application of an Induction Heating Power Modulation based on Fuzzy Logic Control[J]. Power Electronics, 2009, 43(8) |
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| Authors: | WANG Yi-wang GAO Jin-sheng XIAO Jin |
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| Affiliation: | WANG Yi-wang1,GAO Jin-sheng1,2,XIAO Jin3 (1.Suzhou Vocational University,Suzhou 215104,China,2.Central South University,Changsha 410083,3.J.S. Corrugating Machinery Co.,Ltd,Wuhan 430023,China) |
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| Abstract: | Based on comparing with the existed different ways of power modulation for induction heating power,a new power modulation way based on fuzzy control is introduced.A 10 kW/30 kHz power supply prototype with a load resonant inverter consisted of fast responding IGBTs is designed.The experimental results demontrate the fuzzy control system mentioned above is provided with shorter adjusting time and smaller voltage overshoot in transient responding to power modulation,and wide range of power modulation.The resu... |
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| Keywords: | induction heating power supply/fuzzy logic control phase-shifted power modulation |
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