Application of the transmission line theory to the frequency domain analysis of the motor voltage stress caused by PWM inverters
- 8 November 2004
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE) in Conference Record of the 2004 IEEE Industry Applications Conference, 2004. 39th IAS Annual Meeting.
- Vol. 3, 1996-2002
- https://doi.org/10.1109/ias.2004.1348742
Abstract
The innovative contribution of this paper is the application of a frequency domain model based on the transmission line modeling techniques for a four conductor cable bundle without the assumption of lossless lines. A thorough documentation of the mathematical model is included. Laboratory measurements validate the model which predicts the peak motor terminal voltage caused by: 1) different motor cable sizes and geometry 2) variations of the inverter dv/dt 3) variations of the voltage step size applied to the cable 4) termination networks inserted at the motor terminals to control the dv/dt. Author(s) Oriti, G. Power Eng. Consultants, Seaside, CA, USA Julian, A.L.Keywords
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