EP 2808879 B1 20151014 - An arragement of windings of a HV insulation transformer
Title (en)
An arragement of windings of a HV insulation transformer
Title (de)
Anordnung von Wicklungen eines Hochspannungsisolierungstransformators
Title (fr)
Agencement d'enroulements d'un transformateur d'isolation haute tension
Publication
Application
Priority
EP 13460035 A 20130529
Abstract (en)
[origin: EP2808879A1] The subject of the invention is arrangement of windings of a HV insulated transformer for power supply devices with multiple outputs whose outputs must be insulated to withstand very high voltages. An arrangement of windings comprising a secondary winding (4) superimposed on a primary winding (2) forming a pair of windings (6) characterized in that at least two pairs of windings (6) are placed on the same one common transformer core (1) in such a way that any windings (2) and (4) of each pair of windings (6) are not overlapping the windings (2) and (4) of the neighboring pair of windings (6) and where the primary windings (2) are connected in parallel and each of the primary winding (2) has a current sensor (3) adapted for measuring the current of its respective secondary winding (4).
IPC 8 full level
H01F 27/40 (2006.01); H01F 30/04 (2006.01); H01F 30/16 (2006.01); H01F 27/28 (2006.01); H01F 27/32 (2006.01)
CPC (source: EP)
H01F 27/2895 (2013.01); H01F 27/325 (2013.01); H01F 27/402 (2013.01); H01F 30/04 (2013.01); H01F 30/16 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2808879 A1 20141203; EP 2808879 B1 20151014; WO 2014191068 A1 20141204
DOCDB simple family (application)
EP 13460035 A 20130529; EP 2014000722 W 20140318