Inventor
WON JUNE HEE
KR12 patents
Patents
12 patentsUS6831439B2Dec 14, 2004
Apparatus for measuring magnetic flux of synchronous reluctance motor and sensorless control system for the same motor
LG ELECTRONICS INC65 citations96
US6735284B2May 11, 2004
System for controlling motor and method for the same
LG ELECTRONICS INC56 citations96
US7138777B2Nov 21, 2006
Sensorless motor drive apparatus and method for protecting and controlling the same
LG ELECTRONICS INC39 citations92
US6646409B2Nov 11, 2003
Apparatus for controlling rotation speed of motor
LG ELECTRONICS INC36 citations92
US7459821B2Dec 2, 2008
Permanent magnet assisted synRM and method for imposing magnetic force thereon
LG ELECTRONICS INC21 citations89
US7560846B2Jul 14, 2009
Flux barrier type synchronous reluctance motor and rotor thereof
LG ELECTRONICS INC9 citations84
US7936141B2May 3, 2011
Motor driver system and method of protecting motor driver
LG ELECTRONICS INC2 citations62
US7852040B2Dec 14, 2010
Motor driver system and method for controlling motor driver
LG ELECTRONICS INC2 citations62
US7791298B2Sep 7, 2010
Motor driver system and method for protecting motor driver
LG ELECTRONICS INC4 citations62
US7687949B2Mar 30, 2010
Rotor of synchronous reluctance motor
LG ELECTRONICS INC4 citations62
US7358694B2Apr 15, 2008
Apparatus and method for determining normal start up of sensorless motor
LG ELECTRONICS INC6 citations62
US7876018B2Jan 25, 2011
Synchronous reluctance motor and compressor having the same
LG ELECTRONICS INC2 citations61