When electric motors are used to control a movement power electronics and signal processing are combined in close proximity. Where the efficiency of the motor control is improved by using PWM power stages signal processing or digital communication can be challenging in such an environment. Part of the challenge is the typical high PWM switching frequency used for coreless motors. Power stages and signal processing interfere and filters tend do require even more space than the motor driver. The Webinar will give an overview why and when EMI is happening and which measures need to be taken to enable EMC and thus a robust and compliant operation of a controlled electric drive. Measures to improve EMC even in such a challenging combination will be introduced step by step. Supporting accessories will be presented too.
Topics:
专家
Dr. Wagener has also published a specialist book on the topic of “Electromagnetic compatibility of electric miniature drives”. It is aimed at users and supports them in constructing their end device in an EMC-compliant manner with a controlled miniature drive as a component.
