Stator insulation problems associated with low voltage and medium voltage PWM drives

2007 IEEE Cement Industry Technical Conference Record

Volumn , Issue , 2007, Pages 187-192

  Stone, G C ^a,b   Culbert, I M ^a,b   Lloyd, B A ^a,b  

^a IEEE   (Canada)

^b Iris Power LP   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

DUTY MOTORS; IEC STANDARDS; MOTOR MANUFACTURERS; STATOR INSULATION;

CEMENT PLANTS; INSULATION; MOTORS; PULSE WIDTH MODULATION; STANDARDS;

STATORS;

EID: 36348997038     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/CITCON.2007.358997     Document Type: Conference Paper

References (12)

1. IEC 60034-18-41, "Evaluation and Qualification of Electrical Insulation Systems Used in Rotating Electrical Machines When Fed from Voltage Converters".
2. E. Persson, "Transient Effects in Applications of PWM Inverters to Induction Motors", IEEE Trans IAS, Sept 1992, pp 1095-1101
3. G.C. Stone, et al, "Electrical Insulation for Rotating Machines - Design, Evaluation, Aging, Testing and Repair", Wiley-IEEE Press, 2004
4. A. Bonnett et al, "Cause And Analysis Of Stator And Rotor Failures In Three-Phase Squirrel-Cage Induction Motors", IEEE Trans IAS, July 1992, pp 921-937
5. J.C.G Wheeler, "Effects of Converter Pulses on the Electrical Insulation in Low and Medium Voltage Motors", IEEE Electrical Insulation Magazine, March 2005, pp22-29
6. IEEE Standard 286-2000, "Recommended Practice for Measurement of Power Factor Tip-Up of Electric Machinery Stator Coil Insulation"
7. R. Bartnikas, "Engineering Dielectrics Volume HB - Electrical Properties of Solid Insulation Materials", ASTM STP 926, 1987.
8. F.P. Espino-Cortes et al, "Study of Stress Grading Systems Working Under Fast Risetime Pulses", IEEE International Symposium of Electrical Insulation, Toronto, June 2006, pp 380-383
9. M. Li et al, "Effects of Repetitive Pulse Voltages on Surface temperature Increase at End Corona Protection Region of HV Motors", Insucon, Birmingham, May 2006, pp105-108
10. M.K.W. Stranges, "IEC 60034-18-41 And -42: New Technical Specifications For Inverter Duty Motor Insulation", Industry Applications Magazine, Jan 2007.
11. IEC 60034-18-42, "Qualification and Acceptance test for Type II Electrical Insulation Systems Used in Rotating Electrical machines Fed form Voltage Converters", November 2006 WG Draft
12. IEC 60034-25, "Guide for the Design and Performance of A.C. Motors Specifically Designed for Converter Supply", December 2006 DTS