PARTIAL DISCHARGES IN A STATOR UNDER SYNTHEZISED VOLTAGE WAVEFORMS
Paper in proceedings, 2013

This paper introduces a novel way of processing results of measurements of partial discharges (PDs) under the action of pulse width modulated waveforms (PWM) that opens for a flexible analysis of data since voltage shapes appearing in-service can be utilized. Several waveforms gradually smoothened towards a sinusoidal voltage shape are exploited to characterize PD properties in the stator of a three phase motor.

Motor

PWM

Winding

Partial discharges

Author

Thomas Hammarström

Chalmers, Materials and Manufacturing Technology, High Voltage Engineering

Tord Bengtsson

Chalmers, Materials and Manufacturing Technology, High Voltage Engineering

Jörgen Blennow

Chalmers, Materials and Manufacturing Technology, High Voltage Engineering

Stanislaw Gubanski

Chalmers, Materials and Manufacturing Technology, High Voltage Engineering

Proceedings of the 18th International Symposium on High Voltage Engineering 2013

CD-ROM

Subject Categories

Polymer Chemistry

Other Electrical Engineering, Electronic Engineering, Information Engineering

Driving Forces

Sustainable development

Areas of Advance

Building Futures (2010-2018)

Energy

Materials Science

Roots

Basic sciences

More information

Created

10/7/2017