Title :
Comparison of Electromagnetic Wave, Light Intensity and Electric Charge of PD on Crossed Magnet Wires under Repetitive Impulses
Author :
Okada, Shinichi ; Fukunaga, Kaori ; Yamaguchi, Kouhei ; Ohtsuka, Shigeki ; Kimura, Ken ; Hikita, Masayuki
Author_Institution :
Kyushu Inst. of Technol., Kitakyushu
Abstract :
For PD detection of converter-fed motor windings, electromagnetic wave is one of the promising signals because of remote detection. This paper described fundamental relations of electromagnetic wave and other optical and electric signals from PD using crossed magnetic wires under repetitive impulses. Detection capability of plural PD pulses under one voltage impulse is discussed in detail.
Keywords :
machine windings; partial discharges; power convertors; converter-fed motor windings; crossed magnet wires; electric charge; electric signals; electromagnetic wave; light intensity; optical signals; partial discharge detection; plural PD pulses; remote detection; repetitive impulses; voltage impulse; Antenna measurements; Cable insulation; Electromagnetic scattering; Inverters; Optical pulses; Partial discharges; Pulse generation; Surges; Voltage; Wires;
Conference_Titel :
Electrical Insulation and Dielectric Phenomena, 2008. CEIDP 2008. Annual Report Conference on
Conference_Location :
Quebec, QC
Print_ISBN :
978-1-4244-2548-8
Electronic_ISBN :
978-1-4244-2549-5
DOI :
10.1109/CEIDP.2008.4772812
