Transformer

Transformer Tests BEST BALIKES?R ELEKTROMEKAN?K SANAY? TES?SLER? A.?. Facility 1 : A??r Sanayi Bölgesi No 149 10040 Bal?kesir / Türkiye Fax : + 90 266 241 52 36 Tel. : + 90 266 241 82 00 Facility 2 : Organize Sanayi Bölgesi 198 adenosine deaminase 2 Parsel Bal?kesir / Türkiye Fax : + 90 266 281 10 69 Tel. : + 90 266 281 10 70 www. outflanktrafo.com.tr best@besttransformer.com Transformer Tests Page : 1 Introduction : The methods used during tests and measurements of the military whole Transformers, test and measurement circuits, calculations and evaluation criterias are included in this manual. At the end of this manual, BEST Bal?kesir Transformer Factory laboratory computer hardware and measurement and test equipments are listed. For insulation levels of transformers, electrical characteristics and evaluation, embolden refer to national and international standards and customer specifications. Tests and evaluation definitons are listed below: Routine Tests : Page 1. 2. 3. 4. 5. 6. 7. 8. 9.

bill of winding opposition meter of potentiality ratio and check of phase rendition mensuration of short-circuit impedance and load loss meter of no-load loss and current Dielectric tests Separate source AC withstand emf test Induced AC potency test Partial-discharge measurement Tests on on-load tap-changers 2 4 7 10 12 14 15 18 21 figure Tests : 10. Temperature-rise test 11. Lightning-Impulse tests 22 26 Special Tests : 12. 13. 14. 15. 16. 17. replacement impulse voltage test Measurement of dissipation part (tan ?) and capacitance Measurement of zero sequence impedance(s) Determination of get level Measurement of ha rmonics of the no-load current Measurement o! f insulation rampart 30 32 34 36 40 41 42 List of tests and standard equipment of the testing laboratory prompt by : Haluk Odo?lu June 2009 ( 3 th form ) This account is copyrighted by BEST Elektromekanik Sanayi Tesisleri. A.?. It can non be copied or duplicated without prior...If you want to get a affluent essay, order it on our website: OrderEssay.net

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