EP 1055274 A1 20001129 - DEVICE AND METHOD FOR REGULATING A PARALLEL-CONNECTED VOLTAGE TRANSFORMER
Title (en)
DEVICE AND METHOD FOR REGULATING A PARALLEL-CONNECTED VOLTAGE TRANSFORMER
Title (de)
VORRICHTUNG UND VERFAHREN ZUR REGELUNG PARALLEL GESCHALTETER SPANNUNGSWANDLER
Title (fr)
PROCEDES ET DISPOSITIFS POUR REGULER UN TRANSFORMATEUR DE TENSION MONTE EN PARALLELE
Publication
Application
Priority
- DE 9900374 W 19990211
- DE 19805929 A 19980213
Abstract (en)
[origin: WO9941817A1] The invention relates to devices and methods for regulating parallel-connected voltage transformers, especially in a multi-voltage electric system of an automobile with voltage ranges (U1, U2). The parallel-connected voltage transformers are located between the voltage ranges. A first voltage transformer operates as a main transformer carrying out the guiding function during regulation and the other transformers operate as cascade converters and are connected to the main transformer.
IPC 1-7
IPC 8 full level
H02J 1/10 (2006.01)
CPC (source: EP)
H02J 1/102 (2013.01)
Citation (search report)
See references of WO 9941817A1
Designated contracting state (EPC)
DE ES FR GB IT SE
DOCDB simple family (publication)
DOCDB simple family (application)
DE 9900374 W 19990211; EP 99907323 A 19990211