EP 3420570 A1 20190102 - ELECTRICAL HIGH-VOLTAGE DEVICE WITH A REGULATING WINDING GROUP
Title (en)
ELECTRICAL HIGH-VOLTAGE DEVICE WITH A REGULATING WINDING GROUP
Title (de)
ELEKTRISCHES HOCHSPANNUNGSGERÄT MIT EINER REGELWICKLUNGSGRUPPE
Title (fr)
APPAREIL ÉLECTRIQUE HAUTE TENSION COMPORTANT UN ENSEMBLE D'ENROULEMENTS DE RÉGLAGE
Publication
Application
Priority
- DE 102016206947 A 20160425
- EP 2017057155 W 20170327
Abstract (en)
[origin: WO2017186429A1] In order to provide an electrical device (1) for connection to a high-voltage supply system, having a housing (2) which can be filled with a cooling liquid, having a core (3) which is arranged in the housing (3) and is composed of a magnetizable material, having a main winding (5) which encloses one section (4) of the core (3), having a regulating winding group (6) with regulating windings which each enclose a section (4) of the core (3), and having a switch (19) which selectively allows or prevents a current flow across each regulating winding, which electrical device has a larger reactive power setting range, it is proposed that the regulating winding group (6) has a first regulating winding subgroup (7) and a second regulating winding subgroup (8), wherein the first regulating winding subgroup (7) and the second regulating winding subgroup (8) are of identical construction to one another.
IPC 8 full level
H01F 29/02 (2006.01)
CPC (source: EP)
H01F 29/02 (2013.01)
Citation (search report)
See references of WO 2017186429A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102016206947 A1 20171026; BR 112018071777 A2 20190219; BR 112018071777 B1 20230411; CN 109074950 A 20181221; CN 109074950 B 20211015; EP 3420570 A1 20190102; EP 3420570 B1 20200429; WO 2017186429 A1 20171102
DOCDB simple family (application)
DE 102016206947 A 20160425; BR 112018071777 A 20170327; CN 201780025822 A 20170327; EP 17715067 A 20170327; EP 2017057155 W 20170327