| 直接转矩控制变频调速系统的逆变器触发系统逻辑设计 |
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| 引用本文： | 刘建业,傅占稳,李志勇.直接转矩控制变频调速系统的逆变器触发系统逻辑设计[J].河北科技大学学报,1998(3). |
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| 作者姓名： | 刘建业 傅占稳 李志勇 |
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| 作者单位： | 河北科技大学控制科学与工程系 |
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| 摘 要： | 从直接转矩控制原理出发，分别分析了异步电动机在正转和反转过程中磁链开关状态值与逆变器开关状态值间的逻辑关系及对应关系，并找到了正、反转切换时上述二方面存在的区别和联系。通过Ｐ／Ｎ控制器和转矩调节器实现对逆变器触发系统的正确控制。
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| 关 键 词： | 变频调速 调节器 触发电路 直接转矩控制 逆变器触发系统 |
The Logical Design for the Trigger Inverter in the Direct Self control System |
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| Liu Jianyie,Fu,Zhanwen,Li,Zhiyong.The Logical Design for the Trigger Inverter in the Direct Self control System[J].Journal of Hebei University of Science and Technology,1998(3). |
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| Authors: | Liu Jianyie Fu Zhanwen Li Zhiyong |
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| Institution: | Liu Jianyie Fu Zhanwen Li Zhiyong Department of Control Science and Engineering Hebei University of Science and Technology,Shijiazhuang,050054 |
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| Abstract: | In this paper the logical and homologous relation between magnetic chain switch state and inverter switch state about asynchronous motor revolving in the positive and negative rotation are analysed by direct self control principle,and the difference and relation in magnetic chain switch state and in inverter switch state between the changing of the positive and negative rotation is given.The trigger inverter system is controlled properly by P/N controller and torque controller. |
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| Keywords: | frequency control of motor speeds regulators trigger circuits direct self control trigger inverter system |
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