Title

Common Mode Current Prediction from a Power Converter with Attached Cables Based on a Terminal Equivalent Circuit Model

Abstract

An equivalent two terminal model based on Thevenin equivalents describes the common mode currents on the input and output side of a buck converter. A linear equivalent terminal model of the buck converter is created based on measured common mode currents for various common mode loads up to 300 MHz. The results using the terminal model agree well with the measurements for common mode load values that are within the range used for creating the terminal model, however, for loads far away from the characterization load range larger differences occur, as the power converter is a non linear circuit which is modelled by a linear equivalent circuit.

Meeting Name

2016 IEEE International Symposium on Electromagnetic Compatibility (2016: Jul. 25-29, Ottawa, Canada)

Department(s)

Electrical and Computer Engineering

Keywords and Phrases

Circuit simulation; DC-DC converters; Electromagnetic compatibility; Power converters; Reconfigurable hardware; Buck converters; Common mode currents; Input and outputs; Linear equivalent circuits; Nonlinear circuit; Terminal equivalent; Terminal model; Thevenin equivalent; Equivalent circuits

International Standard Book Number (ISBN)

978-150901441-5

International Standard Serial Number (ISSN)

1077-4076

Document Type

Article - Conference proceedings

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2016 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.

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