EP 1183696 B1 20070103 - CAPACITIVELY CONTROLLED HIGH-VOLTAGE WINDING
Title (en)
CAPACITIVELY CONTROLLED HIGH-VOLTAGE WINDING
Title (de)
KAPAZITIV GESTEUERTE HOCHSPANNUNGSWICKLUNG
Title (fr)
ENROULEMENT HAUTE TENSION A COMMANDE CAPACITIVE
Publication
Application
Priority
- DE 0001920 W 20000609
- DE 19926540 A 19990610
Abstract (en)
[origin: WO0077800A1] High-voltage windings of transformers are strengthened, in particular, in their input area by a capacitive control, in order to withstand any surge voltages that are produced. For this purpose, control lines (10) are wound into the high-voltage winding (1), in parallel to an outside wire (5). According to the invention, in order to improve the capacitive control and to increase the capacity, a control line (10) is located spatially inside an outside wire (5). The control line (10), however, is galvanically separated from the outside wire (5).
IPC 8 full level
H01F 27/28 (2006.01); H01F 27/34 (2006.01)
CPC (source: EP)
H01F 27/2871 (2013.01); H01F 27/345 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0077800 A1 20001221; AT E350756 T1 20070115; BR 0011458 A 20020319; BR 0011458 B1 20141216; CN 1165057 C 20040901; CN 1354883 A 20020619; DE 19926540 C1 20010111; DE 50013938 D1 20070215; EP 1183696 A1 20020306; EP 1183696 B1 20070103; PT 1183696 E 20070228
DOCDB simple family (application)
DE 0001920 W 20000609; AT 00949084 T 20000609; BR 0011458 A 20000609; CN 00808653 A 20000609; DE 19926540 A 19990610; DE 50013938 T 20000609; EP 00949084 A 20000609; PT 00949084 T 20000609