Insulation diagnostic technique to assess the condition of generator winding by measuring microwave associated with dielectric breakdown

IEEE Transactions on Energy Conversion

Volumn 15, Issue 1, 2000, Pages 19-23

  Kawada, Masatake ^a   Kawasaki, Zen Ichiro ^b,c   Matsuura, Kenji ^b  

^a NAGOYA INSTITUTE OF TECHNOLOGY   (Japan)

^b OSAKA UNIVERSITY   (Japan)

^c IEEE

Author keywords

[No Author keywords available]

Indexed keywords

DIELECTRIC BREAKDOWN TEST;

ELECTRIC MACHINE INSULATION; MICROWAVE MEASUREMENT; PARTIAL DISCHARGES;

STATORS;

EID: 0034155746     PISSN: 08858969     EISSN: None     Source Type: Journal    
DOI: 10.1109/60.849111     Document Type: Article

References (7)

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2. G. C. Stone, H. G. Sedding, N. Fujimoto, and J. M. Braun, "Practical implementation ultrawideband partial discharge detectors," IEEE Trans. on Electrical Insulation, vol. 27, no. 1, pp. 70-81, Feb. 1992.
3. W. Hutter, " Partial discharge detection in rotating electrical machines," IEEE Electrical Insulation Magazine, vol. 8, no. 3, pp. 21-32, May/June 1992.
4. M. Kawada et al., "Development of a new system for detecting microwave associated with a partial discharge of the stator coil in generator using spatial phase difference method" (in Japanese), T.IEE J., vol. 117-B, no. 2, pp. 224-232, 1997.
5. M. Kawada et al., "Use of spatial phase difference method to detect microwaves associated with stator coil partial discharge in a generator," Electrical Engineering in Japan, vol. 121, no. 2, pp. 16-26, 1997.
6. G. C. Stone, H. G. Sedding, B. A. Lioyd, and B. K. Gupta, "The ability of diagnostic tests to estimate the remaining life of stator insulation," IEEE Trans. on Energy Conversion, vol. 3, no. 4, pp. 833-841, Dec. 1988.
7. K. Matsuura et al., "Current method of insulation life expectancy for power apparatus" (in Japanese), Trans. on IEE J., vol. 114-A, no. 12, pp. 845-852, 1994.