EP 1504520 A1 20050209 - CIRCUIT ARRANGEMENT FOR SUPPLYING A CONTROL ELECTRONICS SYSTEM IN ELECTRIC MACHINES
Title (en)
CIRCUIT ARRANGEMENT FOR SUPPLYING A CONTROL ELECTRONICS SYSTEM IN ELECTRIC MACHINES
Title (de)
SCHALTUNGSANORDNUNG ZUR VERSORGUNG DER STEUERELEKTRONIK BEI ELEKTRISCHEN MASCHINEN
Title (fr)
MONTAGE POUR ALIMENTER L'ELECTRONIQUE DE COMMANDE DE MACHINES ELECTRIQUES
Publication
Application
Priority
- DE 0300271 W 20030131
- DE 10219820 A 20020503
Abstract (en)
[origin: WO03094336A1] The invention relates to a circuit arrangement for supplying a control electronics system in an electric machine (10), comprising a passive transmitter circuit (20) which is driven by a phase flow (IP) of the electric machine (10) and which produces an auxiliary voltage (VH) which is used for supplying the end step of the electric machine if no battery is provided or the battery is defective or discharged.
IPC 1-7
IPC 8 full level
H02P 9/00 (2006.01); H02P 9/04 (2006.01); H02P 9/30 (2006.01)
CPC (source: EP US)
H02P 9/006 (2013.01 - EP US); H02P 9/30 (2013.01 - EP US)
Citation (search report)
See references of WO 03094336A1
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
WO 03094336 A1 20031113; DE 10219820 A1 20031113; EP 1504520 A1 20050209; JP 2005525070 A 20050818; JP 4327713 B2 20090909; US 2005264246 A1 20051201; US 7256560 B2 20070814
DOCDB simple family (application)
DE 0300271 W 20030131; DE 10219820 A 20020503; EP 03704274 A 20030131; JP 2004502454 A 20030131; US 51356605 A 20050706