Analysis of Transformer Insulation by Tan Delta Testing Method
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Abstract
This paper presents analysis of power transformer insulation by one fundamental insulation power factor test, also known as Tan Delta. It is a routine test conducted at site to know the healthiness of insulation in transformers. Out of 108 transformers tested for research work, case studies were chosen for analysis purpose. Experimental data shows our experience on the measurement of Tan Delta techniques of earthing systems and dryness of insulation in transformers. Result shows that the Tan Delta testing method is very effi cient method.
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How to Cite
Mehta, D., & Jariwala, H. R. (2012). Analysis of Transformer Insulation by Tan Delta Testing Method. Power Research - A Journal of CPRI, 31–40. Retrieved from https://node6473.myfcloud.com/~geosocin/CPRI/index.php/pr/article/view/659
References
- “Failure analysis and diagnostics of power transformer using dielectric dissipation factor”, by Malpure B D and Baburao K Crompton Greaves Limited, Mumbai. 2008 International Conference, Beijing, China.
- Manual on Transformers, CBIP 2006.
- Power Factor testing in Transformers by Alex Rojas-2006, IEEE PES Transmission and Distribution Conference and Exposition Latin America, Venezuela-1-4240288-3/06.
- Power Factor Testing of transformer insulation by Hodtum J B, AIEEE 27-30, 1940 AIEE pacifi c cost convention.
- IS-1866:2005.
- IEEE-62 1955.
- IEEE Standard C57.12.90-1999.
- Dipak Mehta. “Condition monitoring of power transformer by analyzing dissolved gas analysis and oil contamination test”, Essar Oil Limited, Journal of Information Knowledge and Research in Electrical Engineering, Vol. 2, No. 1.
- Delta-3000 Technical Manual by Megger.