| 基于TC783A的三相电动机缺相保护电路的设计与实现 |
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| 引用本文： | 吴兴锦.基于TC783A的三相电动机缺相保护电路的设计与实现[J].长沙航空职业技术学院学报,2011,11(1):45-51. |
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| 作者姓名： | 吴兴锦 |
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| 作者单位： | 长沙航空职业技术学院; |
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| 摘 要： | 介绍用于三相电动机缺相保护装置的设计方法,采用集成芯片TC783A为核心元件实现,有效地解决三相电动机其他保护元件的局限性。具有快速切断控制回路电源的功能及缺相指示和相序指示,试验证明系统工作性能良好。
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| 关 键 词： | 电动机保护 缺相 信号获取 鉴别 集成芯片TC783A |
Design and Implementation of Three-phase Motor's Open-phase Protection Circuit Based on TC783A |
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| WU Xingjin.Design and Implementation of Three-phase Motor's Open-phase Protection Circuit Based on TC783A[J].JOurnal of Changsha Aeronautical Vocational and Technical College,2011,11(1):45-51. |
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| Authors: | WU Xingjin |
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| Institution: | WU Xingjin(Changsha Aeronautical Vocational and Technical College,Changsha Hunan410124) |
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| Abstract: | The paper introduces a design method for three-phase motor open-phase protection device,that is,using integrated chip TC783A as the core components to implement the design,to effectively resolve the limitations of the other protection parts of the three-phase motor.The protection device has the function of quickly switching off double-circuit supply,and of open-phase indication and phase sequence instructions.The test proves that the system's performance is good. |
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| Keywords: | motor protection open-phase signal acquisition identification integrated chip TC783A |
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