Research on EMR Interference Suppression for LKJ 2000 Monitor Device. [J]. Electric Drive for Locomotives (6):45-47(2011)
DOI:
Research on EMR Interference Suppression for LKJ 2000 Monitor Device. [J]. Electric Drive for Locomotives (6):45-47(2011) DOI: 10.13890/j.issn.1000-128x.2011.06.003.
Research on EMR Interference Suppression for LKJ 2000 Monitor Device
LKJ2000 monitor device was a train speed control device for maintaining train operation security. To obtain the good EMC performance for the device, EMC must be considered in each stage including design, producing and field installation etc. In this paper, EMR interference suppression for LKJ monitor device was analyzed as instance on shielding, grounding and filtering, and proper settled schemes were carried out.