EP 1872467 A1 20080102 - ASSEMBLY COMPRISING A THREE-PHASE MACHINE AND A FREQUENCY CONVERTER
Title (en)
ASSEMBLY COMPRISING A THREE-PHASE MACHINE AND A FREQUENCY CONVERTER
Title (de)
ANORDNUNG MIT EINER DREHSTROMMASCHINE UND EINEM FREQUENZUMRICHTER
Title (fr)
DISPOSITIF COMPRENANT UN MOTEUR A COURANT TRIPHASE ET UN CONVERTISSEUR DE FREQUENCE
Publication
Application
Priority
- EP 2006003066 W 20060405
- DE 102005016962 A 20050413
Abstract (en)
[origin: WO2006108535A1] Disclosed is an assembly encompassing a three-phase machine and a frequency converter. Said assembly has the following characteristics: the three-phase machine comprises a stator and a rotor; at least the three circuits of the stator and/or the rotor can be operated in an insulated manner relative to each other for the three phases of the rotary current while being connectable to one separate terminal point of the frequency converter, respectively, so as to be insulated relative to each other; and the frequency converter is embodied with a D.C. link having a grounded neutral in such a way that a voltage or current which is symmetric regarding the potential to ground can be output at any moment between the two associated terminal points of each circuit.
IPC 8 full level
H02M 1/12 (2006.01); H02K 11/00 (2006.01); H02M 1/14 (2006.01)
CPC (source: EP US)
H02M 7/5387 (2013.01 - EP US); H02P 29/02 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006108535 A1 20061019; BR PI0608660 A2 20101130; CA 2604298 A1 20061019; CA 2604298 C 20140218; CN 101160706 A 20080409; CN 101160706 B 20130327; DE 102005016962 A1 20061102; EP 1872467 A1 20080102; JP 2008536463 A 20080904; JP 5103375 B2 20121219; US 2009039816 A1 20090212; US 7948206 B2 20110524
DOCDB simple family (application)
EP 2006003066 W 20060405; BR PI0608660 A 20060405; CA 2604298 A 20060405; CN 200680011990 A 20060405; DE 102005016962 A 20050413; EP 06724021 A 20060405; JP 2008505772 A 20060405; US 91845006 A 20060405