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分析变频电机电磁噪声的特点及抑制措施 被引量:3

Analysis on Characteristic and Suppression Measures of Variable-Frequency Motor Electromagnetic Noise
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摘要 介绍了变频器开关频率对变频电机噪声的影响,分析了变频电机电磁噪声的特点,并提出了一些抑制变频电机噪声的方法。 This paper introduces the influence of inverter switching frequency on variable- frequency motor noise, analyzes the characteristics of electromagnetic noise of variable-frequency motor, and presents some methods to suppress the noise of variable-frequency motor.
出处 《防爆电机》 2011年第2期38-39,42,共3页 Explosion-proof Electric Machine
关键词 变频器 变频电机 电磁噪声 开关频率 Inverter variable-frequency motor electromagnetic noise switching frequency
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