Title (en)Power supply assembly with means for increasing voltage

Title (de)Stromversorgungsanordnung mit Mitteln zur Spannungserhhung

Title (fr)Agencement d'alimentation en courant dot de moyens d'augmentation de tension

PublicationEP 2551862 A1 20130130 (DE)

ApplicationEP 11176001 A 20110729

PriorityEP 11176001 A 20110729

Abstract (en)The arrangement has a main transformer (T1) having two secondary-side taps for secondary-side phase conductor potential and a tap forsecondary-side neutral conductor potential. The rated voltage (UB) drops between the taps for phase conductor potential and neutral conductorpotential in standard operation of main transformer. The power controllers (V1,V2) connect the taps for phase conductor potential with a phaseconductor terminal of output of arrangement. A circuit device on secondary side of main transformer has auto transformer (T2) for increasing voltageabove rated voltage.

Abstract (de)Die Erfindung betrifft eine Stromversorgungsanordnung mit einem ersten Transformator (T1) mit wenigstens zwei sekundrseitigen Anzapfungenfr sekundrseitiges Auenleiterpotential und mit einer Anzapfung fr sekundrseitiges Neutralleiterpotential, wobei im Nenntrieb des erstenTransformators zwischen einer ersten der Anzapfungen fr sekundrseitiges Auenleiterpotential und der Anzapfung fr sekundrseitigesNeutralleiterpotential eine Nennspannung des ersten Transformators abfllt, und mit zwei Leistungsstellern (V1, V2), ber die die Anzapfungen frsekundrseitiges Auenleiterpotential mit einem Auenleiteranschluss eines Ausgangs der Stromversorgungsanordnung verbunden sind, wobei dieSchaltungsanordnung auf der Sekundrseite des ersten Transformators (T1) ein Mittel (T2) zur Erhhung der Spannung ber die Nennspannunghinaus aufweist.

Inventor PAUL WOLFGANG (DE) WALLMEIER PETER (DE)

ApplicantAEG POWER SOLUTIONS BV (NL)

IPC 8 full level (invention and additional information)H01F 29/02 (2006.01); H02M 5/12 (2006.01)

CPC (invention and additional information)H02M 5/12(2013.01); H01F 27/42(2013.01)

Citation (applicant)G. K. DUBEY, S. R. DORADLA, A. JOSHI, R. M. K. THYRISTORISED POWER CONTROLLERS

Citation (search report) [Y]US 3938031 A [Y]US 3711747 A [A]FR 1447120 A [A]DE 1200938 B [A]GB 596830 A

Cited byWO2015021097A1

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EPO simple patent familyEP 2551862 A1 20130130; EP 2551862 B1 20150415; CA 2783898 A1 20130129; CN 102904456 A 20130130; JP 2013033480 A 20130214; KR20130014429 A 20130207; RU 2012132331 A 20140210; US 2013027019 A1 20130131

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