Summary
2019 Joint International Symposium on Electromagnetic Compatibility and Asia-Pacific International Symposium on Electromagnetic Compatibility, Sapporo
2019
Session Number:TuePM2C
Session:
Number:TuePM2C.2
Linearity Evaluation of Voltage-Based Drive Side Three-Phase CM/DM Separation
Julian Dobusch, Daniel Kuebrich, Thomas Duerbaum,
pp.-
Publication Date:2016/10/5
Online ISSN:2188-5079
DOI:10.34385/proc.58.TuePM2C.2
Summary:
CM/DM-separation on the load side of inverters is a rarely considered but important aspect for the determination of conducted emissions. The presented setup measures the separated voltages with an EMI test receiver. It exploits operational amplifiers and thus the linearity must be investigated in detail. A worstcase approximation verifies the good performance of the setup.