학술논문

Locating Stator Coil Dissection Sites Using Partial Discharge Probes
Document Type
Periodical
Source
IEEE Electrical Insulation Magazine IEEE Electr. Insul. Mag. Electrical Insulation Magazine, IEEE. 39(1):17-25 Feb, 2023
Subject
Fields, Waves and Electromagnetics
Engineered Materials, Dielectrics and Plasmas
Partial discharges
Insulation
Visualization
Microscopy
Couplers
Stator bars
Probes
partial discharge
electromagnetic probe
capacitive coupler
dissection
microscopic analysis
generator
stator bars
stator coils
groundwall insulation system
Language
ISSN
0883-7554
1558-4402
Abstract
A partial discharge measurement technique using a capacitive coupler and an electromagnetic probe as well as the dissection technique for visual analysis are described, and two case studies are provided.