| 双闭环中频感应加热电源 |
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| 引用本文： | 李津福 姜士林. 双闭环中频感应加热电源[J]. 工业加热, 1995, 0(6): 11-15 |
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| 作者姓名： | 李津福 姜士林 |
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| 作者单位： | 天津大学，天津市高频设备厂 |
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| 摘 要： | 针对原功率单环晶闸管中频电源静态稳定性差、动态响应慢、超调量大等缺点提出并实现微机双闭环控制，采用ＰＩＤ数字调节，既保证了系统稳态无差，双改善了动态特性，提高了抗扰性能。
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| 关 键 词： | 中频感应加热 电源 微机 热处理 |
Medium Frequency Power Soruce for Induction Heating witb double Closed Loop Circuit |
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| Li Jinfu,Zhang Yikui,Yang Lixun,Jiang Tulin,Zhao Changhan,Zhang Xin,Zhang Yongqiang,Zhang Chongsheng. Medium Frequency Power Soruce for Induction Heating witb double Closed Loop Circuit[J]. Industrial Heating, 1995, 0(6): 11-15 |
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| Authors: | Li Jinfu Zhang Yikui Yang Lixun Jiang Tulin Zhao Changhan Zhang Xin Zhang Yongqiang Zhang Chongsheng |
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| Affiliation: | Li Jinfu;Zhang Yikui;Yang Lixun;Jiang Tulin;Zhao Changhan;Zhang Xin;Zhang Yongqiang;Zhang Chongsheng |
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| Abstract: | To counter the vveakness of short of static stability,slow dynamic response,and large over regulation, which existing in the ordinary thyristor medium frequency power source with single power closed loop circuit,this article gives a double closed power loop circuit con-trolled by a microprocessor and using PID digital regulation to irnprove its static and dynamic char-acters and vulnerability to jamming. |
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| Keywords: | medium frequency power source for induction heating monolithic microprocessor double closed ioop circuit |
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