EMC Specific Problems of Frequency Converters Used at Interlocking Device

EMC Specific Problems of Frequency Converters Used at Interlocking Device

The paper deals with problems of electromagnetic compatibility (EMC) of frequency control drive of electromotive switch actuator of railway switch. The frequency converter with Pulse Width Modulation (PWM) and the output sinus filter are used for feeding of the asynchronous motor of the switch actua...

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Bibliographic Details
Main Authors: J. Novak, R. Dolecek, O. Cerny
Format: Article
Language:English
Published: Spolecnost pro radioelektronicke inzenyrstvi 2009-12-01
Series:Radioengineering
Subjects:
EMC
PWM
interlocking device
control system
converter
sinus filter
switch actuator
railway switch.
Online Access:http://www.radioeng.cz/fulltexts/2009/09_04_606_610.pdf

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