Reduction of inrush current in single-phase transformer using virtual air gap technique

IEEE Transactions on Magnetics

Volumn 34, Issue 4 PART 1, 1998, Pages 1192-1194

  Molcrette, Vincent ^a   Kotny, Jean Luc ^a   Swan, Jean Paul ^a   Brudny, Jean François ^a  

^a UNIVERSITÉ D'ARTOIS   (France)

Author keywords

Inrush current; Magnetic circuit; Remanent flux; Virtual air gap

Indexed keywords

ELECTRIC CURRENTS; ELECTRIC TRANSFORMERS; REMANENCE;

INRUSH CURRENTS; SINGLE PHASE TRANSFORMERS; VIRTUAL AIR GAP TECHNIQUES;

MAGNETIC CIRCUITS;

EID: 0032115627     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.706479     Document Type: Article

References (4)

1. J.L. KOTNY, J.P. SWAN,"Réduction des courants d'enclenchement dans les transformateurs", PRCR1995, Nantes(France), Jan.1995, pp. 189-199.
2. Paul C.Y. LING and Amitava BASAK . " Investigation of magnetizing currents in a single-phase transformer ", IEEE Trans. Mag., Vol. 24, N°6. Nov. 1988, pp. 3217-3222.
3. A.BAI.AKRISHNAN, W.T.JOINES.and T.G. WILSON,"Air-Gap Reluctance and Inductance Calculations for Magnetic Circuits Using A Schwarz-Christoffel Transformation", IEEE Trans.Power Electronics. Vol.12, N°4, Jul. 1997, pp. 654-663.
4. Norbert LARTIGUE,"Les composants magnétiques en électronique industrielle", Ecole Supérieure d'iilectrictté, 1989.