| PWM技术及其在脉宽调速中的应用 |
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| 引用本文： | 李明华,姜重然,魏秀云.PWM技术及其在脉宽调速中的应用[J].佳木斯大学学报,1992(3). |
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| 作者姓名： | 李明华 姜重然 魏秀云 |
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| 作者单位： | 佳南农场变电所，电气工程系，佳木斯木材厂 |
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| 摘 要： | 脉宽调速是直流调速方法之一,本文介绍了用CH7555为振荡器的脉宽调速,同时采用电力电子器件GTR作为变换器,解决了以往用晶体三极管作为析波器的不足。文中对集成电路和GTR应用进行了探索。
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| 关 键 词： | CH7555振荡器 脉宽调速 电力晶体管GTR |
The technology of PWM and the application of PWM |
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| Li Ming Hun Jiang Zhong Yau Wei Xiu Yan the transformer office of Jianart farm of Jiamusi.The technology of PWM and the application of PWM[J].Journal of Jiamusi University(Natural Science Edition),1992(3). |
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| Authors: | Li Ming Hun Jiang Zhong Yau Wei Xiu Yan the transformer office of Jianart farm of Jiamusi |
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| Institution: | Li Ming Hun Jiang Zhong Yau Wei Xiu Yan the transformer office of Jianart farm of Jiamusi Department of electrical engineering |
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| Abstract: | The PWM is a kind of the direct current technology. In the paper, the oscillation of the CH7555 is used in the system. GTR being the new power electric component is used as the chopper. This makes it easy and simply to repair. The application of the integrated circuit and GTR is explored. |
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| Keywords: | CH7555 oscillation pulse wide modulation power Electronic component GTR |
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