| 利用中频电源进行感应加热的温度控制系统 |
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| 引用本文： | 马春燕,李更新.利用中频电源进行感应加热的温度控制系统[J].太原理工大学学报,2000,31(1):43-46. |
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| 作者姓名： | 马春燕 李更新 |
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| 作者单位： | 1. 太原理工大学信息工程学院
2. 太原理工大学机电厂 |
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| 摘 要： | 采用STD工业控制机，将原有分立元件模拟电路控制的大功率晶闸管中频电源，改造成带温度负反馈的数字电路闭环控制系统。介绍了其硬件结构、控制算法及软件流程，并讨论了晶闸管中频电源的模拟控制电路与STD工业控制机数字控制电路并联运行时的抗干扰对策。
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| 关 键 词： | 中频电源 感应加热 温度控制系统 STD工业控制机 |
| 文章编号： | 1007-9432(2000)01-0043-04 |
| 修稿时间： | 1999-06-07 |
A Temperature Control System of Induction Heating with Intermediate-frequency Transformer |
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| Ma Chunyan,Li Gengxin.A Temperature Control System of Induction Heating with Intermediate-frequency Transformer[J].Journal of Taiyuan University of Technology,2000,31(1):43-46. |
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| Authors: | Ma Chunyan Li Gengxin |
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| Institution: | Ma Chunyan;
(College of Information Engineering of TUT);
Li Gengxin;
(Factory of Mechanical and Electronic Sets of TUT) |
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| Abstract: | This paper with STD industry microcomputer to which the high power SCR intermediate frequency transformer supply controlled by the discrete component analog circuits can be turned into the closedloop circuits control system with the negative temperature feedback,introduces the hardware structure,control algorithm and software flow process of this system,and discussed the strategy against interference caused by the paralled connection between the analog control circuits of SCR intermediate frequency transformer supply and the digital control circuit of STD industry microcomputer. |
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| Keywords: | intermediate frequency transformer induction heating temperature control |
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