| 变频器载波频率对电动机运行的影响 |
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| 引用本文： | 王军.变频器载波频率对电动机运行的影响[J].齐鲁石油化工,2011,39(2):104-106. |
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| 作者姓名： | 王军 |
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| 作者单位： | 山东齐鲁石化开泰实业股份有限公司，山东淄博，255000 |
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| 摘 要： | 介绍了PWM调制原理,分析变频器载波频率对电动机运行的影响,找出电动机发热原因,制定相应的解决办法,保证了水泵的稳定运行。
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| 关 键 词： | 变频器 开关频率 PWM调制 IGBT变频电动机 |
INFLUENCE OF INVERTER CARRIER FREQUENCY ON THE OPERATION OF MOTOR |
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| Wang Jun.INFLUENCE OF INVERTER CARRIER FREQUENCY ON THE OPERATION OF MOTOR[J].Qilu Petrochemical Technology,2011,39(2):104-106. |
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| Authors: | Wang Jun |
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| Affiliation: | Wang Jun(Shandong Qilu Petrochemical Kaitai Industrial Co.,Ltd.,Zibo,Shandong,255000) |
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| Abstract: | Principle of PWM modulation is presented,influence of inverter carrier frequency on the operation of motor is analyzed,reason of heating of the motor is found out,and appropriate solutions are developed to ensure stable operation of the water pump. |
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| Keywords: | inverter switching frequency PWM modulation IGBT frequency motor |
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