EP 2137813 A2 20091230 - SYSTEM AND METHOD FOR GENERATING AN ALTERNATING CURRENT OUTPUT SIGNAL
Title (en)
SYSTEM AND METHOD FOR GENERATING AN ALTERNATING CURRENT OUTPUT SIGNAL
Title (de)
SYSTEM UND VERFAHREN ZUM ERZEUGEN EINES WECHSELSTROM-AUSGANGSSIGNALS
Title (fr)
SYSTÈME ET PROCÉDÉ DE GÉNÉRATION D'UN SIGNAL DE SORTIE DE COURANT ALTERNATIF
Publication
Application
Priority
- IL 2008000426 W 20080327
- US 90724807 P 20070327
Abstract (en)
[origin: WO2008117290A2] A system and device for providing AC signal. The system includes: an AC generator that outputs an AC output signal and includes an AC rotor that communicates with a shaft that is rotated at a rotation speed; a speed sensor for sensing the rotation speed; and a controller for controlling a magnetic field of the AC generator in response to the rotation speed; wherein the controller comprises a direct current (DC) generator that generates a current that is provided to the AC generator so as to control the magnetic field of the AC generator.
IPC 8 full level
H02P 9/30 (2006.01); H02K 19/08 (2006.01); H02P 9/48 (2006.01)
CPC (source: EP KR)
H02P 9/30 (2013.01 - EP KR); H02P 9/302 (2013.01 - EP); H02P 9/48 (2013.01 - EP); H02P 2101/15 (2015.01 - EP); Y02E 10/72 (2013.01 - EP)
Citation (search report)
See references of WO 2008117290A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008117290 A2 20081002; WO 2008117290 A3 20091119; AU 2008231405 A1 20081002; BR PI0808604 A2 20170530; CA 2682487 A1 20081002; CN 101675583 A 20100317; EP 2137813 A2 20091230; JP 2010523075 A 20100708; KR 20090127428 A 20091211; MX 2009010328 A 20100317; SG 182233 A1 20120730
DOCDB simple family (application)
IL 2008000426 W 20080327; AU 2008231405 A 20080327; BR PI0808604 A 20080327; CA 2682487 A 20080327; CN 200880014585 A 20080327; EP 08720049 A 20080327; JP 2010500434 A 20080327; KR 20097022278 A 20080327; MX 2009010328 A 20080327; SG 2012047106 A 20080327