Inventor
GALLEGOS-LOPEZ GABRIEL
US35 patents
⚠️ This page may combine multiple inventors who share the name “GALLEGOS-LOPEZ GABRIEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GALLEGOS-LOPEZ GABRIEL
12 patentsUS8519648B2Aug 27, 2013
Temperature compensation for improved field weakening accuracy
GALLEGOS-LOPEZ GABRIEL9 citations84
US8283881B2Oct 9, 2012
Methods, systems and apparatus for synchronous current regulation of a five-phase machine
GALLEGOS-LOPEZ GABRIEL9 citations84
US8278850B2Oct 2, 2012
Methods, systems and apparatus for optimization of third harmonic current injection in a multi-phase machine
GALLEGOS-LOPEZ GABRIEL18 citations84
US8228016B2Jul 24, 2012
Gain adjustment to improve torque linearity in a field weakening region
GALLEGOS-LOPEZ GABRIEL12 citations84
US8446117B2May 21, 2013
Methods, systems and apparatus for adjusting duty cycle of pulse width modulated (PWM) waveforms
GALLEGOS-LOPEZ GABRIEL6 citations72
US9595902B2Mar 14, 2017
Methods, systems and apparatus for adjusting modulation index to improve linearity of phase voltage commands
GALLEGOS-LOPEZ GABRIEL2 citations71
US8193747B2Jun 5, 2012
Methods, systems and apparatus for controlling operation of two alternating current (AC) machines
GALLEGOS-LOPEZ GABRIEL3 citations63
US8115430B2Feb 14, 2012
Methods, systems and apparatus for controlling operation of two alternating current (AC) machines
GALLEGOS-LOPEZ GABRIEL4 citations63
US8203236B2Jun 19, 2012
Dual voltage-source inverter system and method
GALLEGOS-LOPEZ GABRIEL2 citations60
US8896245B2Nov 25, 2014
Methods, systems and apparatus for generating voltage command signals for controlling operation of an electric machine
GALLEGOS-LOPEZ GABRIEL0 citations52
US8729847B2May 20, 2014
Methods, systems and apparatus for generating current commands used to control operation of an electric machine
GALLEGOS-LOPEZ GABRIEL1 citations51
US8990277B2Mar 24, 2015
Method for searching a lookup table
GALLEGOS-LOPEZ GABRIEL0 citations39
GM GLOBAL TECH OPERATIONS INC
9 patentsUS7923953B2Apr 12, 2011
Linearity for field weakening in an interior permanent magnet machine
GM GLOBAL TECH OPERATIONS INC16 citations92
US7759886B2Jul 20, 2010
Linearity for field weakening in an interior permanent magnet machine
GM GLOBAL TECH OPERATIONS INC23 citations92
US7755313B2Jul 13, 2010
Power inverter module thermal management
GM GLOBAL TECH OPERATIONS INC20 citations92
US7872441B2Jan 18, 2011
Systems and methods for operating Z-source inverter inductors in a continuous current mode
GM GLOBAL TECH OPERATIONS INC7 citations84
US7719138B2May 18, 2010
Two-source series inverter
GM GLOBAL TECH OPERATIONS INC8 citations84
US8359131B2Jan 22, 2013
Method and system for operating an electric motor
GM GLOBAL TECH OPERATIONS INC5 citations73
US7605497B2Oct 20, 2009
Two-source inverter
GM GLOBAL TECH OPERATIONS INC3 citations63
US9335361B2May 10, 2016
Method and apparatus for monitoring a multi-phase electrical system on a vehicle
GM GLOBAL TECH OPERATIONS INC2 citations59
US7987952B2Aug 2, 2011
Damping mechanisms and motor assemblies
GM GLOBAL TECH OPERATIONS INC4 citations59
DELPHI TECH INC
6 patentsUS7242163B2Jul 10, 2007
System and method for clamp current regulation in field-weakening operation of permanent magnet (PM) machines
DELPHI TECH INC37 citations92
US6876169B2Apr 5, 2005
Method and controller for field weakening operation of AC machines
DELPHI TECH INC25 citations92
US6850033B1Feb 1, 2005
System and method for clamp current regulation of induction machines
DELPHI TECH INC29 citations92
US6661206B2Dec 9, 2003
Soft chopping for switched reluctance generators
DELPHI TECH INC28 citations92
US6456031B1Sep 24, 2002
Rotor position estimation for switched reluctance machines
DELPHI TECH INC20 citations92
US6342772B1Jan 29, 2002
Drive circuit and method for driving a switched reluctance machine
DELPHI TECH INC8 citations73
PERISIC MILUN
4 patentsUS8339094B2Dec 25, 2012
Methods, systems and apparatus for overmodulation of a five-phase machine
PERISIC MILUN13 citations84
US8664901B2Mar 4, 2014
Method and system for estimating electrical angular speed of a permanent magnet machine
PERISIC MILUN4 citations73
US8742712B2Jun 3, 2014
Methods, systems and apparatus for controlling third harmonic voltage when operating a multi-phase machine in an overmodulation region
PERISIC MILUN6 citations72
US9211806B2Dec 15, 2015
Methods, systems and apparatus for generating voltage commands used to control operation of a permanent magnet machine
PERISIC MILUN2 citations62