Modeling of conducted common mode perturbations in variable-speed drive systems

In this paper, common mode (CM) conducted perturbations are predicted and compared with experiments in a variable-speed drive system, thanks to a mixed approach based on experimental measurements and on the modeling of the complete CM circuit. Its different parts are considered and represented by a...

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Bibliographic Details
Published in:IEEE transactions on electromagnetic compatibility 2005-11, Vol.47 (4), p.1012-1021
Main Authors: Costa, F., Vollaire, C., Meuret, R.
Format: Article
Language:English
Subjects:
Applied sciences
Cables
Chains
Circuits
Computer Science
Conducted perturbations
Drives
Electric power
Electrical engineering. Electrical power engineering
Electrical machines
Electromagnetic compatibility
Engineering Sciences
Exact sciences and technology
Induction motor drives
Induction motors
Information, signal and communications theory
Inverters
Mathematical analysis
Mathematical models
Matrices
Modeling and Simulation
Other
Perturbation methods
quadripolar matrices modeling
Telecommunications and information theory
variable-speed drive
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Summary:In this paper, common mode (CM) conducted perturbations are predicted and compared with experiments in a variable-speed drive system, thanks to a mixed approach based on experimental measurements and on the modeling of the complete CM circuit. Its different parts are considered and represented by a chain of quadripolar matrices: the inverter, the cables, and the induction motor. At last, it is shown that the parasitic currents in the system can be calculated in the different stages of the matrix chain. Experiments have successfully confirmed this approach.
ISSN:0018-9375
1558-187X
DOI:10.1109/TEMC.2005.857365