DocumentCode
2045047
Title
An approach for measuring partial discharges in PWM inverter driven induction machines
Author
Busch, M.K. ; Hilfert, S.
Author_Institution
Dept. of Electr. Eng., Essen Univ.
fYear
2000
fDate
2000
Firstpage
227
Lastpage
230
Abstract
This paper describes measurements with an online partial discharge detection technique for a potential-free measurement of partial discharge signals under test voltages of arbitrary shape and size. It is particularly applicable for the measurement of partial discharge signals at electric machines or instruments fed by a PWM inverter. With the help of the example of motor winding design the capability of the detection system is demonstrated
Keywords
PWM invertors; induction motor drives; insulation testing; machine insulation; machine testing; machine windings; partial discharge measurement; PWM inverter; electric machine; induction motor; online detection; partial discharge measurement; winding insulation; Electric machines; Electric variables measurement; Partial discharge measurement; Partial discharges; Particle measurements; Pulse width modulation inverters; Shape measurement; Size measurement; Testing; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulation, 2000. Conference Record of the 2000 IEEE International Symposium on
Conference_Location
Anaheim, CA
ISSN
1089-084X
Print_ISBN
0-7803-5931-3
Type
conf
DOI
10.1109/ELINSL.2000.845494
Filename
845494
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