| 张维舟,洪腾腾.高压电机启动方式分析[J].水泥工程,2021,34(3):70-73 |
| 高压电机启动方式分析 |
| Analysis of High Voltage Motor Starting Mode |
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| DOI： |
| 中文关键词: 三相交流异步电动机的三种启动方式，三相不对称分析，同步电机投励过程 |
| 英文关键词: Three ways of starting a three-phase AC asynchronous motor,Three-phase asymmetric analysis,Synchronous motor excitation process |
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| 中文摘要: |
| 本文介绍了三相交流异步电动机和同步电动机的几种启动方式，结合了各种启动方式的工程经验；例如三相交流异步电动机机的定子绕组启动电流参数、三相交流异步电动机机负序分量限制、三相交流同步电动机的启动过程和参数；从理论上分析了电机的过载和三相不对称状态；三相同步电机的投励失败对电机的不对称的影响；从技术角度分析了影响高压电机正常启动的故障原因：三相不对称不平衡状态，并基于三相交流电机的旋转磁场做了理论分析。
关键词：三相交流异步电动机的三种启动方式；三相不对称分析；同步电机投励过程 |
| 英文摘要: |
| This paper introduces several starting modes of three-phase AC asynchronous motor and synchronous motor, and combines the engineering experience of various starting modes; for example, the starting current parameters of stator winding of three-phase AC asynchronous motor, the limitation of negative sequence component of three-phase AC asynchronous motor, the starting process and parameters of three-phase AC synchronous motor; From the technical point of view, the causes of the failure affecting the normal start of the high voltage motor are analyzed: the three-phase asymmetric unbalanced state, and the theoretical analysis is made based on the rotating magnetic field of the three-phase AC motor. |
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