A new method for synchronous generator core quality evaluation

IEEE Transactions on Energy Conversion

Volumn 19, Issue 3, 2004, Pages 576-582

  Kliman, Gerald B ^a   Lee, Sang Bin ^b   Shah, Manoj R ^c   Lusted, R Mark ^d   Nair, N Kutty ^d  

^a RENSSELAER POLYTECHNIC INSTITUTE   (United States)

^b Korea University   (South Korea)

^c GE GLOBAL RESEARCH   (United States)

^d GE ENERGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AC MOTORS; ELECTRIC FAULT LOCATION; ELECTRIC INSULATION TESTING; ELECTRIC LOSSES; MAGNETIC CORES; MAGNETIC FLUX; SHORT CIRCUIT CURRENTS;

CORE LOOSENESS DETECTION; FAULT DETECTION; FAULT DIAGNOSIS; MAGNETIC LAMINATED CORES;

SYNCHRONOUS GENERATORS;

EID: 4544327268     PISSN: 08858969     EISSN: None     Source Type: Journal    
DOI: 10.1109/TEC.2004.832058     Document Type: Article

References (10)

1. Pacificorp Hunter I Outage Filing. Public Service Commission of Utah. [Online]. Available: http://www.commerce.state.ut.us/ccs/HunterI-Filing.htm
2. A. J. Gonzalez, M. S. Baldwin, J. Stein, and N. E. Nilsson, Monitoring and Diagnosis of Turbine Driven Generators. Englewood Cliffs, NJ: Prentice-Hall, 1995.
3. IEEE Guide for Insulation Maintenance of Large Alternating-Current Rotating Machinery (10,000 kVA and Larger), ANSI/IEEE Std. 56-1977, Mar. 1977.
4. W. G. Moore. (2001) Electric Generators: Potential Problems and Recommended Solutions. National Electric Coil. [Online]. Available: http://www.carilec.com/Assets/Presentations%202 001/Moore-Carilec-7-25-01 .pdf
5. J. Sutton, "El-CID - An easier way to test stator cores," Elect. Rev., July 1980.
6. J. Sutton and B. F. Chapman, "Electromagnetic detection of damaged regions in laminated iron cores," in Proc. Int. Conf. Elect. Mach. - Design and Applications, 1982.
7. C. Rickson, "Electrical machine core imperfection detection," Proc. Inst. Elect. Eng. B, vol. 133, no. 3, pp. 190-195, May 1986.
8. G. B. Kliman, M. R. Shah, and J. A. Mallick, "Method and System for Detecting Core Faults," U.S. Patent 6 469 504, Oct. 22, 2002.
9. G. B. Kliman and M. R. Shah, "Method and System for Detecting Core Faults," U.S. Patent 6 489 781, Dec. 3, 2002.
10. J. M. Bourgeois and F. Lalonde, "Apparatus and Method for Evaluation a Condition of a Magnetic Circuit of an Electric Machine," U.S. Patent 5 990 688, Nov. 23, 1999.