EP 4264650 A1 20231025 - SWITCHING MODULE, AND ON-LOAD TAP CHANGER COMPRISING A SWITCHING MODULE
Title (en)
SWITCHING MODULE, AND ON-LOAD TAP CHANGER COMPRISING A SWITCHING MODULE
Title (de)
SCHALTMODUL UND LASTSTUFENSCHALTER MIT SCHALTMODUL
Title (fr)
MODULE DE COMMUTATION ET CHANGEUR DE PRISES EN CHARGE COMPRENANT UN MODULE DE COMMUTATION
Publication
Application
Priority
- DE 102021100145 A 20210107
- EP 2021084479 W 20211207
Abstract (en)
[origin: WO2022148583A1] The invention relates to a switching module (10) for an on-load tap changer (20) for switching between winding taps (N1, …NJ, …, NN) of a tapped transformer (1) without any interruption, comprising: a selector unit (30) for powerlessly preselecting a designated winding tap (NJ); a load transfer switch unit (40) for actually transferring a load from the previous winding tap (NJ-1) to the preselected winding tap (NJ); a plate (50), on which the selector unit (30) and the load transfer switch unit (40) are arranged; wherein the load transfer switch unit (40) is arranged on a separate cartridge (60), which is releasably connected to the plate (50).
IPC 8 full level
CPC (source: EP)
H01H 9/0044 (2013.01); H01H 9/08 (2013.01)
Citation (search report)
See references of WO 2022148583A1
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102021100145 B3 20220407; CN 116783676 A 20230919; EP 4264650 A1 20231025; WO 2022148583 A1 20220714
DOCDB simple family (application)
DE 102021100145 A 20210107; CN 202180087756 A 20211207; EP 2021084479 W 20211207; EP 21830987 A 20211207