Influence of electrostatic shielding of disc winding on increasing the series capacitance in transformer

2007 IEEE Lausanne POWERTECH, Proceedings

Volumn , Issue , 2007, Pages 1780-1784

  Bagheri, Mehdi ^a   Vakilian, Mehdi ^a   Hekmati, Arsalan ^a   Heidarzadeh, Rouhollah ^b  

^a SHARIF UNIVERSITY OF TECHNOLOGY   (Iran)

^b Iran Transformer Research Institute   (Iran)

Author keywords

Disc winding; Electrostatic shield; Impulse voltage distribution; Lightning

Indexed keywords

CAPACITANCE; ELECTRIC INSTRUMENT TRANSFORMERS; ELECTROSTATICS; LIGHTNING; POWER TRANSFORMERS; SHIELDING; TRANSFORMER SUBSTATIONS; VOLTAGE DISTRIBUTION MEASUREMENT; VOLTAGE DIVIDERS; WINDING;

DISC WINDING; ELECTROSTATIC SHIELD; IMPULSE VOLTAGE DISTRIBUTION; IMPULSE VOLTAGES;

TRANSFORMER WINDINGS;

EID: 50849116393     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/PCT.2007.4538586     Document Type: Conference Paper

References (7)

1. Allen Greenwood "Electrical Transient in power system", JOHN WILEY, 1991
2. R.C.Degeneff "Electrostatic shielding of nonsequential of disc winding in Transformer", U nited State Patent, 1982, Patent No.4, 317, 096.
3. K.karsai, D Kerenyi "Large Power Transformer" ELSEVIER, New York, 1987, pp.187-214.
4. Reginald,A.Hinton"Electrostatic shielding of disc winding", United State Patent ,1977, Patent No. 4,042,900
5. George E.Sauer "Impulse voltage distribution Improving partialturn electrostatic shielding of disc winding", United State Patent, 1977, Patent No. 4,017,815
6. O.Moreau, R.Dorr, Q.Su, "Comparison between the high frequency characteristics of transformer interleaved and ordinary disc windings ", IEEE conference on high voltage equipment, pp 2187-2192, 2000
7. OSC "VIT" (Ukraine) Company, Program of Calculation of Impulse voltages in transformer winding(Volna) ,1995-2001