Estimation of Core Loss of 3 phase Transformer When Non-Sinusoidal Voltage Supply

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Published: Mar 5, 2013
Keywords:
Core loss Non-sinusoidal voltage 3 phase Transformer Grain oriented magnetic steel

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Siriwich Tadsuan
Department of Electrical Engineering, Faculty of Engineering. Thonburi College of Technology
Thawatchai Thammaprasit
Department of Electrical Engineering, Faculty of Engineering. Thonburi College of Technology
Chanwit Tangsiriworakul
Department of Electrical , College of Industrial Technology, King mongkut’s Institute of Technology- North Bangkok
Chalermchat Manop
Department of Electrical Engineering, Faculty of Engineering, King mongkut’s Institute of Technology Ladkrabang

Abstract

This paper presents the core loss estimation of 3-phase transformer of 3-Limbed Core Type and 5-Limbed Core Type when non-sinusoidal voltage is energized. Grain oriented magnetic steal side M5 (0.3 mm) 3 phase 6 steps Inverter and the low pass filter are used in estimation of core loss. The results are compared with measured research and are useful for prediction of load and design of the appropriate 3 phase transformer when non-sinusoidal voltage is energized.

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How to Cite
Tadsuan, S., Thammaprasit, T., Tangsiriworakul, C., & Manop, C. (2013). Estimation of Core Loss of 3 phase Transformer When Non-Sinusoidal Voltage Supply. Engineering and Applied Science Research, 31(2), 175–189. Retrieved from https://ph01.tci-thaijo.org/index.php/easr/article/view/6710
Issue
Vol. 31 No. 2 (2004)
Section
ORIGINAL RESEARCH

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