| 感应式直线电动机瞬时电流跟踪控制变频技术 |
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| 引用本文： | 孙武贞.感应式直线电动机瞬时电流跟踪控制变频技术[J].电气传动,1991,21(6):21-26. |
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| 作者姓名： | 孙武贞 |
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| 作者单位： | 煤炭科学总院上海分院 |
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| 摘 要： | 本文介绍了感应式直线电动机的控制方式,即采用瞬时电流跟踪PWM变频技术,控制感应式直线电动机的推力和移动速度。实验证明该方式对于减小直线电动机推力脉动,降低噪音是有效的。
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| 关 键 词： | 感应电动机 瞬时电流 变频控制 |
Inverter with Instantaneous Current Follow--up Control for Lincar Motor |
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| Sun Wuzhen.Inverter with Instantaneous Current Follow--up Control for Lincar Motor[J].Electric Drive,1991,21(6):21-26. |
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| Authors: | Sun Wuzhen |
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| Abstract: | This paper studies the controlling mode of linearmotor. PWM inverter with instantaneous current follow-up is used to control the thrust and change the moving velocity of induction linear moter. The experiment proves that the mode is effective to reduce the puls ation and the noise of linear motor. |
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| Keywords: | Linear motor Instantaneous current follow--up control PWM technic |
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