Browse > Article
http://dx.doi.org/10.5762/KAIS.2010.11.4.1216

The Correlation Study of Factors which effect on Insulation Reliability of Inverter Motor Using Statistical Analysis  

Han, Sang-Seok (JeonJu YoungDeok ElementarySchool)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.11, no.4, 2010 , pp. 1216-1221 More about this Journal
Abstract
An industrial growth needs high quality of productivity and accuracy. So, the needs of power electronics became pressing. Recently both interest and demand about the technique of power electronics systems has been increased. Though power electronics has a lot of strong point, there are several problems which are harmonic effect, EMI(Electromagnetic Interference), malfunction of electric machinery, harmful effect on human, audible noise and so on. Because these problem are a potent influence on motor, so there needs the manufacture and redesign of motor. The real motors of industrial application have designed and manufactured on the basis of confidence. The study on motor using utility power source was verified sufficient to identify confidence of electric machinery on utility power source. However, a study on confidence is in progress about pulse source by switching device. An advanced company are studying to solve this problem. In this research, it is studied that each variables effecting motor reliability have correlation through experiment and more over forecasting the reliability of motor under inverter operation.
Keywords
Inverter Motor; Insulation; Correlation Analysis; Reliability;
Citations & Related Records
연도 인용수 순위
  • Reference
1 GAMBICA/REMA, "Motor Insulation & PWM Inverter Drives", Shortform Guide, 1999.
2 Skibinski.G.Erdman, J.Pankau, J.Campell, Assessing AC Motor Dielectric Withstand Capability to Reflected Voltage Stress using Corona Testing, 1996. IEEE IAS Record.
3 NEMA MG1-1998, Motors and Generators Part 31, "Definite-Purpose Inverter Fed Polyphase Motors"
4 LINCOLN Electric, Motor Division, "Evaluation Inverter-Duty Motor Insulation Systems using Corona Inception Voltage", Technical Brief, 1997.
5 G. C. Stone, "The Statistics of Aging Models and Practical Reality", IEEE Trans. on Electrical Insulation, Vol. 28 No. 5, Oct. 1993.
6 송서일, 실험계획법, 한경사, 2005년 6월 30일
7 박성현, 현대실험계획법(개정판), 2005년 8월 1일