| Patent | Date |
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Electric vehicle charging dispenser and method
Grant 11,453,298 - Erikson , et al. September 27, 2 | 2022-09-27 |
Systems And Methods For Vehicle-to-load Charging
App 20220247185 - Erikson; Tyler ; et al. | 2022-08-04 |
Systems And Methods For Pre-heating Batteries
App 20220234472 - Wang; Boru ; et al. | 2022-07-28 |
Systems And Methods For Remotely Testing Continuity Of Electrical Wiring
App 20220163603 - Underhill; Kyle R. ; et al. | 2022-05-26 |
Holster Sensor For Electric Vehicle Charging System
App 20220118869 - Underhill; Kyle R. ; et al. | 2022-04-21 |
Inverter AC bus bar assembly
Grant 11,218,080 - Doo , et al. January 4, 2 | 2022-01-04 |
Electric Vehicle Charging System And Method
App 20210350298 - Erikson; Tyler ; et al. | 2021-11-11 |
Electric Vehicle Charging System And Method
App 20210347279 - Erikson; Tyler ; et al. | 2021-11-11 |
Electric Vehicle Charging Dispenser And Method
App 20210347267 - Erikson; Tyler ; et al. | 2021-11-11 |
Electric Vehicle Charging System And Method
App 20210347273 - Erikson; Tyler ; et al. | 2021-11-11 |
Electric Vehicle Fleet Charging System And Method
App 20210347280 - Erikson; Tyler ; et al. | 2021-11-11 |
Inverter assembly
Grant 10,326,378 - Doo , et al. | 2019-06-18 |
Inverter DC bus bar assembly
Grant 10,135,355 - Doo , et al. November 20, 2 | 2018-11-20 |
Method and system for overcurrent protection for insulated-gate bipolar transistor (IGBT) modules
Grant 9,912,225 - Schulz , et al. March 6, 2 | 2018-03-06 |
Dual gap current sensor for multi phase conduction system
Grant 9,810,722 - Schulz , et al. November 7, 2 | 2017-11-07 |
Dual gap current sensor for multi phase conduction system
Grant 9,784,768 - Schulz , et al. October 10, 2 | 2017-10-10 |
Methods and systems for interconnecting parallel IGBT modules
Grant 9,762,146 - Schulz , et al. September 12, 2 | 2017-09-12 |
System and method for improving acceleration performance of an electric vehicle
Grant 9,722,518 - Schulz , et al. August 1, 2 | 2017-08-01 |
System And Method For Improving Acceleration Performance Of An Electric Vehicle
App 20170179861 - Schulz; Steven E. ; et al. | 2017-06-22 |
Method And System For Overcurrent Protection For Insulated-gate Bipolar Transistor (igbt) Modules
App 20170126115 - Schulz; Steven E. ; et al. | 2017-05-04 |
Methods and Systems for Interconnecting Parallel IGBT Modules
App 20170126145 - Schulz; Steven E. ; et al. | 2017-05-04 |
Method and system for controlling electrical systems of vehicles
Grant 9,623,817 - Welchko , et al. April 18, 2 | 2017-04-18 |
Switching interference suppression in motor driving circuits using space vector pulse width modulation (PWM)
Grant 9,608,545 - Yim , et al. March 28, 2 | 2017-03-28 |
Dual Gap Current Sensor For Multi Phase Conduction System
App 20170082661 - Schulz; Steven E. ; et al. | 2017-03-23 |
Dual Gap Current Sensor For Multi Phase Conduction System
App 20170082660 - Schulz; Steven E. ; et al. | 2017-03-23 |
Inverter Assembly
App 20170064864 - Doo; Young Mok ; et al. | 2017-03-02 |
Inverter AC Bus Bar Assembly
App 20170063066 - Doo; Young Mok ; et al. | 2017-03-02 |
Inverter DC Bus Bar Assembly
App 20170063065 - Doo; Young Mok ; et al. | 2017-03-02 |
System and method for improving acceleration performance of an electric vehicle
Grant 9,481,254 - Schulz , et al. November 1, 2 | 2016-11-01 |
Method and apparatus for monitoring a multi-phase electrical system on a vehicle
Grant 9,335,361 - Hiti , et al. May 10, 2 | 2016-05-10 |
Method and apparatus for fault mitigation in a torque machine of a powertrain system
Grant 9,283,952 - Bae , et al. March 15, 2 | 2016-03-15 |
Methods, systems and apparatus for adjusting current and/or torque commands used to control operation of an asynchronous machine
Grant 9,240,744 - Jang , et al. January 19, 2 | 2016-01-19 |
Inverter assembly
Grant 9,241,428 - Doo , et al. January 19, 2 | 2016-01-19 |
Methods, systems and apparatus for generating voltage commands used to control operation of a permanent magnet machine
Grant 9,211,806 - Perisic , et al. December 15, 2 | 2015-12-15 |
Method and system for sensorless control of an electric motor
Grant 9,106,177 - Son , et al. August 11, 2 | 2015-08-11 |
Method and apparatus for monitoring rotational position of an electric machine
Grant 9,093,933 - Jang , et al. July 28, 2 | 2015-07-28 |
Method and apparatus for increasing a current sensing range in a polyphase motor system
Grant 9,071,187 - Schulz , et al. June 30, 2 | 2015-06-30 |
Method and apparatus for monitoring and controlling a synchronous electric machine
Grant 9,048,766 - Perisic , et al. June 2, 2 | 2015-06-02 |
Method And Apparatus For Increasing A Current Sensing Range In A Polyphase Motor System
App 20150123578 - Schulz; Steven E. ; et al. | 2015-05-07 |
Method And Apparatus For Monitoring Rotational Position Of An Electric Machine
App 20150061563 - JANG; JIHOON ; et al. | 2015-03-05 |
Method And Apparatus For Fault Mitigation In A Torque Machine Of A Powertrain System
App 20150025720 - BAE; BON HO ; et al. | 2015-01-22 |
Method And Apparatus For Monitoring And Controlling A Synchronous Electric Machine
App 20150015178 - PERISIC; MILUN ; et al. | 2015-01-15 |
Method And Apparatus For Monitoring A Multi-phase Electrical System On A Vehicle
App 20140354292 - HITI; SILVA ; et al. | 2014-12-04 |
Method for providing a controlled neutral in lieu of a conventional neutral in an electro-mechanical transmission
Grant 8,888,639 - Naqi , et al. November 18, 2 | 2014-11-18 |
Methods, systems and apparatus for reducing power loss in an electric motor drive system
Grant 8,754,603 - Arnett , et al. June 17, 2 | 2014-06-17 |
Methods and systems for assessing vehicle transmissions
Grant 8,751,192 - Schulz , et al. June 10, 2 | 2014-06-10 |
Method For Providing A Controlled Neutral In Lieu Of A Conventional Neutral In An Electro-mechanical Transmission
App 20140141915 - NAQI; SYED ; et al. | 2014-05-22 |
Method and system for estimating electrical angular speed of a permanent magnet machine
Grant 8,664,901 - Perisic , et al. March 4, 2 | 2014-03-04 |
Methods, Systems And Apparatus For Adjusting Current And/or Torque Commands Used To Control Operation Of An Asynchronous Machine
App 20140015468 - JANG; Jihoon ; et al. | 2014-01-16 |
Methods, Systems And Apparatus For Generating Voltage Commands Used To Control Operation Of A Permanent Magnet Machine
App 20130278182 - PERISIC; MILUN ; et al. | 2013-10-24 |
Systems and methods for monitoring current in an electric motor
Grant 8,558,496 - Welchko , et al. October 15, 2 | 2013-10-15 |
Control of a traction power inverter module in a vehicle having an electric traction motor
Grant 8,536,818 - Schulz , et al. September 17, 2 | 2013-09-17 |
Method And System For Estimating Electrical Angular Speed Of A Permanent Magnet Machine
App 20130207579 - PERISIC; MILUN ; et al. | 2013-08-15 |
Method And System For Sensorless Control Of An Electric Motor
App 20130175955 - SON; YO CHAN ; et al. | 2013-07-11 |
Method and system for monitoring vehicle electrical systems
Grant 8,463,483 - Welchko , et al. June 11, 2 | 2013-06-11 |
Vehicular electrical system and method for controlling an inverter during motor deceleration
Grant 8,446,113 - Welchko , et al. May 21, 2 | 2013-05-21 |
Absolute position sensor for field-oriented control of an induction motor
Grant 8,390,240 - Stancu , et al. March 5, 2 | 2013-03-05 |
Methods and systems for induction machine control
Grant 8,390,228 - Campbell , et al. March 5, 2 | 2013-03-05 |
Method and system for controlling an electric motor using zero current offset value cancellation
Grant 8,378,603 - Hasan , et al. February 19, 2 | 2013-02-19 |
Motor phase winding fault detection method and apparatus
Grant 8,362,732 - Anwar , et al. January 29, 2 | 2013-01-29 |
Method and system for operating an electric motor
Grant 8,359,131 - Gallegos-Lopez , et al. January 22, 2 | 2013-01-22 |
Method and system for testing electric motors
Grant 8,358,095 - Savagian , et al. January 22, 2 | 2013-01-22 |
Methods, Systems And Apparatus For Reducing Power Loss In An Electric Motor Drive System
App 20130015803 - ARNETT; MICHAEL ; et al. | 2013-01-17 |
Methods, systems and apparatus for overmodulation of a five-phase machine
Grant 8,339,094 - Perisic , et al. December 25, 2 | 2012-12-25 |
Vehicular electrical system and method for controlling an inverter during motor deceleration
Grant 8,319,458 - Hiti , et al. November 27, 2 | 2012-11-27 |
Method and system for monitoring power electronics controllers in automotive electrical systems
Grant 8,278,933 - Welchko , et al. October 2, 2 | 2012-10-02 |
Systems And Methods For Monitoring Current In An Electric Motor
App 20120235622 - WELCHKO; Brian A. ; et al. | 2012-09-20 |
Gain adjustment to improve torque linearity in a field weakening region
Grant 8,228,016 - Gallegos-Lopez , et al. July 24, 2 | 2012-07-24 |
Dual voltage-source inverter system and method
Grant 8,203,236 - Gallegos-Lopez , et al. June 19, 2 | 2012-06-19 |
Methods, systems and apparatus for controlling operation of two alternating current (AC) machines
Grant 8,193,747 - Gallegos-Lopez , et al. June 5, 2 | 2012-06-05 |
Control Of A Traction Power Inverter Module In A Vehicle Having An Electric Traction Motor
App 20120112674 - Schulz; Steven E. ; et al. | 2012-05-10 |
Method and system for controlling a power inverter in electric drives of vehicles with two-mode transmissions
Grant 8,165,737 - Schulz , et al. April 24, 2 | 2012-04-24 |
Methods And Systems For Assessing Vehicle Transmissions
App 20120053881 - SCHULZ; Steven E. ; et al. | 2012-03-01 |
Methods, systems and apparatus for controlling operation of two alternating current (AC) machines
Grant 8,115,430 - Gallegos-Lopez , et al. February 14, 2 | 2012-02-14 |
Method and system for controlling power inverters in electric drives of vehicles with two-mode transmissions
Grant 8,100,799 - Welchko , et al. January 24, 2 | 2012-01-24 |
Vehicular Electrical System And Method For Controlling An Inverter During Motor Deceleration
App 20110309779 - Hiti; Silva ; et al. | 2011-12-22 |
Vehicular Electrical System And Method For Controlling An Inverter During Motor Deceleration
App 20110309777 - Welchko; Brian A. ; et al. | 2011-12-22 |
Method And System For Operating An Electric Motor
App 20110238245 - GALLEGOS-LOPEZ; GABRIEL ; et al. | 2011-09-29 |
Use Of Discontinuous Pulse Width Modulation For An Inverter Coupled To An Electric Motor For A Vehicle
App 20110231040 - Schulz; Steven E. ; et al. | 2011-09-22 |
Methods, Systems And Apparatus For Overmodulation Of A Five-phase Machine
App 20110221367 - PERISIC; MILUN ; et al. | 2011-09-15 |
Method And System For Controlling Electrical Systems Of Vehicles
App 20110202211 - WELCHKO; BRIAN A. ; et al. | 2011-08-18 |
Method And System For Monitoring Vehicle Electrical Systems
App 20110202226 - Welchko; Brian A. ; et al. | 2011-08-18 |
Motor Phase Winding Fault Detection Method And Apparatus
App 20110187304 - Anwar; Mohammad N. ; et al. | 2011-08-04 |
Series-coupled two-motor drive using double-ended inverter system
Grant 7,990,098 - Perisic , et al. August 2, 2 | 2011-08-02 |
Method And System For Controlling An Electric Motor Using Zero Current Offset Value Cancellation
App 20110169438 - HASAN; S.M. N. ; et al. | 2011-07-14 |
Methods And Systems For Induction Machine Control
App 20110140646 - Campbell; Mengwei ; et al. | 2011-06-16 |
System for using a multi-phase motor with a double-ended inverter system
Grant 7,956,563 - Perisic , et al. June 7, 2 | 2011-06-07 |
Dual Voltage-source Inverter System And Method
App 20110115294 - GALLEGOS-LOPEZ; GABRIEL ; et al. | 2011-05-19 |
DC bus discharge in an electric motor system
Grant 7,944,161 - Hiti , et al. May 17, 2 | 2011-05-17 |
Redundant DC bus discharge for an electric motor system
Grant 7,944,160 - Hiti , et al. May 17, 2 | 2011-05-17 |
Motor Phase Winding Fault Detection Method And Apparatus
App 20110089883 - Anwar; Mohammad N. ; et al. | 2011-04-21 |
Linearity for field weakening in an interior permanent magnet machine
Grant 7,923,953 - Gallegos-Lopez , et al. April 12, 2 | 2011-04-12 |
Method And System For Monitoring Power Electronics Controllers In Automotive Electrical Systems
App 20110068727 - WELCHKO; Brian A. ; et al. | 2011-03-24 |
Fault handling of inverter driven PM motor drives
Grant RE42,200 - Welchko , et al. March 8, 2 | 2011-03-08 |
Method and system for controlling a power inverter in electric drives
Grant 7,888,905 - Welchko , et al. February 15, 2 | 2011-02-15 |
Method And System For Testing Electric Motors
App 20110025247 - SAVAGIAN; PETER J. ; et al. | 2011-02-03 |
Electric motor drive systems, motor vehicles, and methods of phase current regulation
Grant 7,880,425 - Welchko , et al. February 1, 2 | 2011-02-01 |
Methods, Systems And Apparatus For Controlling Operation Of Two Alternating Current (ac) Machines
App 20100301787 - GALLEGOS-LOPEZ; GABRIEL ; et al. | 2010-12-02 |
Methods, Systems And Apparatus For Controlling Operation Of Two Alternating Current (ac) Machines
App 20100301786 - GALLEGOS-LOPEZ; GABRIEL ; et al. | 2010-12-02 |
Electric motor stator winding temperature estimation
Grant 7,839,108 - Patel , et al. November 23, 2 | 2010-11-23 |
Phase current sampling and regulating apparatus and methods, and electric motor drive systems
Grant 7,834,574 - West , et al. November 16, 2 | 2010-11-16 |
Method and system for operating an electric motor coupled to multiple power supplies
Grant 7,800,331 - Chakrabarti , et al. September 21, 2 | 2010-09-21 |
Linearity For Field Weakening In An Interior Permanent Magnet Machine
App 20100231149 - GALLEGOS-LOPEZ; GABRIEL ; et al. | 2010-09-16 |
Torque estimator for IPM motors
Grant 7,774,148 - Welchko , et al. August 10, 2 | 2010-08-10 |
Harmonic torque ripple reduction at low motor speeds
Grant 7,768,220 - Schulz , et al. August 3, 2 | 2010-08-03 |
Linearity for field weakening in an interior permanent magnet machine
Grant 7,759,886 - Gallegos-Lopez , et al. July 20, 2 | 2010-07-20 |
Power inverter module thermal management
Grant 7,755,313 - Son , et al. July 13, 2 | 2010-07-13 |
Apparatus, systems, and methods for reducing voltage source inverter losses
Grant 7,755,319 - Hiti , et al. July 13, 2 | 2010-07-13 |
Method and system for pulse position scheduling in electric drives
Grant 7,723,946 - Welchko , et al. May 25, 2 | 2010-05-25 |
Two-source series inverter
Grant 7,719,138 - Gallegos-Lopez , et al. May 18, 2 | 2010-05-18 |
Method and system for controlling pulse width modulation in a power inverter in electric drives
Grant 7,679,310 - Schulz , et al. March 16, 2 | 2010-03-16 |
Active DC bus filter for fuel cell applications
Grant 7,675,192 - Tang , et al. March 9, 2 | 2010-03-09 |
On-line minimum copper loss control of interior permanent-magnet synchronous machine for automotive applications
Grant 7,667,426 - Jeong , et al. February 23, 2 | 2010-02-23 |
Method and system for controlling a power inverter in electric drives
Grant 7,652,443 - Schulz , et al. January 26, 2 | 2010-01-26 |
Protection for permanent magnet motor control circuits
Grant 7,652,858 - Tang , et al. January 26, 2 | 2010-01-26 |
Anti-windup control for a current regulator of a pulse width modulation inverter
Grant 7,642,737 - Bae , et al. January 5, 2 | 2010-01-05 |
Gearless Wheel Motor Drive System
App 20090295316 - PATEL; NITINKUMAR R. ; et al. | 2009-12-03 |
Method and system for controlling permanent magnet AC machines
Grant 7,622,877 - Schulz , et al. November 24, 2 | 2009-11-24 |
Gain Adjustment To Improve Torque Linearity Of An Electric Machine During Operation In A Field Weakening Region
App 20090284195 - GALLEGOS-LOPEZ; Gabriel ; et al. | 2009-11-19 |
Three phase inverter with improved loss distribution
Grant 7,616,466 - Chakrabarti , et al. November 10, 2 | 2009-11-10 |
Method and system for limiting the operating temperature of an electric motor
Grant 7,615,951 - Son , et al. November 10, 2 | 2009-11-10 |
Harmonic Torque Ripple Reduction At Low Motor Speeds
App 20090267555 - Schulz; Steven E. ; et al. | 2009-10-29 |
Two-source inverter
Grant 7,605,497 - Gallegos-Lopez , et al. October 20, 2 | 2009-10-20 |
Control scheme providing a freewheeling period in a cyclo-converter and a high frequency inverter
Grant 7,599,204 - Kajouke , et al. October 6, 2 | 2009-10-06 |
Method and system for controlling synchronous motor drive systems
Grant 7,592,765 - Rahman , et al. September 22, 2 | 2009-09-22 |
Gearless wheel motor drive system
Grant 7,592,766 - Patel , et al. September 22, 2 | 2009-09-22 |
Redundant Dc Bus Discharge For An Electric Motor System
App 20090230909 - HITI; SILVA ; et al. | 2009-09-17 |
Dc Bus Discharge In An Electric Motor System
App 20090230913 - HITI; Silva ; et al. | 2009-09-17 |
Method and system for operating a motor to reduce noise in an electric vehicle
Grant 7,576,500 - Patel , et al. August 18, 2 | 2009-08-18 |
Electric Motor Stator Winding Temperature Estimation
App 20090189561 - PATEL; NITINKUMAR R. ; et al. | 2009-07-30 |
Method And System For Controlling A Power Inverter In Electric Drives
App 20090179608 - WELCHKO; Brian A. ; et al. | 2009-07-16 |
Method And System For Operating An Electric Motor Coupled To Multiple Power Supplies
App 20090134828 - CHAKRABARTI; SIBAPRASAD ; et al. | 2009-05-28 |
Phase Current Sampling And Regulating Apparatus And Methods, And Electric Motor Drive Systems
App 20090134833 - WEST; STEPHEN T. ; et al. | 2009-05-28 |
Electric Motor Drive Systems, Motor Vehicles, And Methods Of Phase Current Regulation
App 20090134835 - WELCHKO; BRIAN A. ; et al. | 2009-05-28 |
Method And System For Controlling A Power Inverter In Electric Drives Of Vehicles With Two-mode Transmissions
App 20090107742 - SCHULZ; STEVEN E. ; et al. | 2009-04-30 |
Method And System For Controlling Pulse Width Modulation In A Power Inverter In Electric Drives
App 20090108798 - SCHULZ; STEVEN E. ; et al. | 2009-04-30 |
Method And System For Controlling A Power Inverter In Electric Drives
App 20090108780 - SCHULZ; STEVEN E. ; et al. | 2009-04-30 |
Electric motor systems
Grant 7,518,279 - Chakrabarti , et al. April 14, 2 | 2009-04-14 |
Method and apparatus for PWM control of voltage source inverter to minimize current sampling errors in electric drives
Grant 7,518,335 - West , et al. April 14, 2 | 2009-04-14 |
Power Inverter Module Thermal Management
App 20090072770 - Son; Yo Chan ; et al. | 2009-03-19 |
Method And System For Controlling Power Inverters In Electric Drives Of Vehicles With Two-mode Transmissions
App 20090069142 - Welchko; Brian A. ; et al. | 2009-03-12 |
Method And System For Limiting The Operating Temperature Of An Electric Motor
App 20090066283 - SON; YO CHAN ; et al. | 2009-03-12 |
Three Phase Inverter With Improved Loss Distribution
App 20090067203 - Chakrabarti; Sibaprasad ; et al. | 2009-03-12 |
Two-source Series Inverter
App 20090066163 - Gallegos-Lopez; Gabriel ; et al. | 2009-03-12 |
Absolute Position Sensor For Field-oriented Control Of An Induction Motor
App 20090039825 - STANCU; Constantin C. ; et al. | 2009-02-12 |
Series-coupled Two-motor Drive Using Double-ended Inverter System
App 20090033251 - Perisic; Milun ; et al. | 2009-02-05 |
System For Using A Multi-phase Motor With A Double-ended Inverter System
App 20090033274 - PERISIC; Milun ; et al. | 2009-02-05 |
Linearity For Field Weakening In An Interior Permanent Magnet Machine
App 20090027000 - Gallegos-Lopez; Gabriel ; et al. | 2009-01-29 |
Electric Motor Systems
App 20090026895 - Chakrabarti; Sibaprasad ; et al. | 2009-01-29 |
PWM method for cycloconverter
Grant 7,483,282 - Kajouke , et al. January 27, 2 | 2009-01-27 |
Method and apparatus to reduce PWM voltage distortion in electric drives
Grant 7,471,526 - Welchko , et al. December 30, 2 | 2008-12-30 |
Two-source Inverter
App 20080303349 - Gallegos-Lopez; Gabriel ; et al. | 2008-12-11 |
Protection For Permanent Magnet Motor Control Circuits
App 20080304189 - Tang; David ; et al. | 2008-12-11 |
Method And System For Operating A Motor To Reduce Noise In An Electric Vehicle
App 20080298785 - Patel; Nitinkumar R. ; et al. | 2008-12-04 |
Apparatus, Systems, And Methods For Reducing Voltage Source Inverter Losses
App 20080297100 - Hiti; Silva ; et al. | 2008-12-04 |
Reduction of subharmonic oscillation at high frequency operation of a power inverter
Grant 7,449,859 - Bae , et al. November 11, 2 | 2008-11-11 |
Method And System For Pulse Position Scheduling In Electric Drives
App 20080258673 - Welchko; Brian A. ; et al. | 2008-10-23 |
PWM pattern sequence to reduce losses in voltage source inverters
Grant 7,432,683 - Welchko , et al. October 7, 2 | 2008-10-07 |
Anti-windup Control For A Current Regulator Of A Pulse Width Modulation Inverter
App 20080224649 - Bae; Bonho ; et al. | 2008-09-18 |
Method And System For Controlling Permanent Magnet Ac Machines
App 20080224651 - Schulz; Steven E. ; et al. | 2008-09-18 |
Reduction Of Subharmonic Oscillation At High Frequency Operation Of A Power Inverter
App 20080197800 - Bae; Bonho ; et al. | 2008-08-21 |
Method And Apparatus To Reduce Pwm Voltage Distortion In Electric Drives
App 20080197902 - Welchko; Brian A. ; et al. | 2008-08-21 |
Method and apparatus for controlling voltage linearity of voltage source inverters
Grant 7,411,801 - Welchko , et al. August 12, 2 | 2008-08-12 |
Torque Estimator For Ipm Motors
App 20080183405 - Welchko; Brian A. ; et al. | 2008-07-31 |
Loss minimized PWM for voltage source inverters taking into account inverter non-linearity
Grant 7,391,181 - Welchko , et al. June 24, 2 | 2008-06-24 |
Pwm Pattern Sequence To Reduce Losses In Voltage Source Inverters
App 20080116840 - Welchko; Brian ; et al. | 2008-05-22 |
Method And System For Controlling Synchronous Motor Drive Systems
App 20080100254 - Rahman; Khwaja M. ; et al. | 2008-05-01 |
Method And Apparatus For Pwm Control Of Voltage Source Inverter To Minimize Current Sampling Errors In Electric Drives
App 20080094023 - West; Stephen T. ; et al. | 2008-04-24 |
Pwm Method For Cycloconverter
App 20080055938 - Kajouke; Lateef A. ; et al. | 2008-03-06 |
Gearless Wheel Motor Drive System
App 20080030155 - Patel; Nitinkumar R. ; et al. | 2008-02-07 |
Method and apparatus for PWM control of voltage source inverter
Grant 7,307,401 - Gataric , et al. December 11, 2 | 2007-12-11 |
Dead-time compensation method for electric drives
Grant 7,286,375 - Welchko , et al. October 23, 2 | 2007-10-23 |
Fault handling of inverter driven PM motor drives
Grant 7,279,862 - Welchko , et al. October 9, 2 | 2007-10-09 |
Method and apparatus for PWM control of voltage source inverter
App 20070216341 - Gataric; Slobodan ; et al. | 2007-09-20 |
Loss minimized PWM for voltage source inverters taking into account inverter non-linearity
App 20070216344 - Welchko; Brian ; et al. | 2007-09-20 |
Gearless wheel motor drive system
Grant 7,262,536 - Rahman , et al. August 28, 2 | 2007-08-28 |
Method and apparatus for controlling voltage linearity of voltage source inverters
App 20070133242 - Welchko; Brian ; et al. | 2007-06-14 |
Method and apparatus for increasing AC motor torque output at low frequency
Grant 7,218,071 - Welchko , et al. May 15, 2 | 2007-05-15 |
Active DC bus filter for fuel cell applications
App 20060284487 - Tang; David ; et al. | 2006-12-21 |
On-line minimum copper loss control of interior permanent-magnet synchronous machine for automotive applications
App 20060284582 - Jeong; Yu-Seok ; et al. | 2006-12-21 |
Method and system for improved thermal management of a voltage source inverter operating at low output frequency utilizing a zero vector modulation technique
Grant 7,061,134 - Hiti , et al. June 13, 2 | 2006-06-13 |
Decoupling a harmonic signal from a signal path
Grant 7,042,186 - Stancu , et al. May 9, 2 | 2006-05-09 |
Methods and apparatus for current control of a three-phase voltage source inverter in the overmodulation region
Grant 6,984,960 - Stancu , et al. January 10, 2 | 2006-01-10 |
Active damping control for L-C output filters in three phase four-leg inverters
Grant 6,950,321 - Stancu , et al. September 27, 2 | 2005-09-27 |
Method and apparatus for controlling a stand-alone 4-leg voltage source inverter
Grant 6,924,993 - Stancu , et al. August 2, 2 | 2005-08-02 |
Decoupling a harmonic signal from a signal path
App 20050110450 - Stancu, Constantin C. ; et al. | 2005-05-26 |
Active damping control for L-C output filters in three phase four-leg inverters
App 20050063202 - Stancu, Constantin C. ; et al. | 2005-03-24 |
Method and apparatus for controlling a stand-alone 4-leg voltage source inverter
App 20050063205 - Stancu, Constantin C. ; et al. | 2005-03-24 |
Rotor resistance adaptation for indirect field oriented control of induction machine
Grant 6,870,348 - Mijalkovic , et al. March 22, 2 | 2005-03-22 |
Multiple inverter system with low power bus ripples and method therefor
Grant 6,864,646 - Rahman , et al. March 8, 2 | 2005-03-08 |
Gearless wheel motor drive system
App 20050035676 - Rahman, Khwaja M. ; et al. | 2005-02-17 |
Methods and apparatus for current control of a three-phase voltage source inverter in the overmodulation region
App 20050029982 - Stancu, Constantin C. ; et al. | 2005-02-10 |
Rotor Resistance Adaptation For Indirect Field Oriented Control Of Induction Machine
App 20050029983 - Mijalkovic, Milan S. ; et al. | 2005-02-10 |
Method and system for improved thermal management of a voltage source inverter operating at low output frequency utilizing a zero vector modulation technique
App 20050024902 - Hiti, Silva ; et al. | 2005-02-03 |
Multiple inverter system with low power bus ripples and method therefor
App 20040160201 - Rahman, Khwaja M. ; et al. | 2004-08-19 |
Auxiliary power conversion by phase-controlled rectification
Grant 6,617,820 - Carlson , et al. September 9, 2 | 2003-09-09 |
Maximum torque-per-ampere control of a saturated surface-mounted permanent magnet machine
App 20030067230 - Stancu, Constantin C. ; et al. | 2003-04-10 |
Auxiliary power conversion by phase-controlled rectification
App 20030048089 - Carlson, Douglas S. ; et al. | 2003-03-13 |
Apparatus and method for controlling permanent magnet electric machines
Grant 6,504,329 - Stancu , et al. January 7, 2 | 2003-01-07 |
Apparatus and method for controlling permanent magnet electric machines
App 20020171387 - Stancu, Constantin C. ; et al. | 2002-11-21 |
Controlling electric vehicle DC bus voltage ripple under step mode of operation
Grant 6,362,585 - Hiti , et al. March 26, 2 | 2002-03-26 |
Method of controlling a voltage-fed induction machine
Grant 6,222,335 - Hiti , et al. April 24, 2 | 2001-04-24 |
Method and drive system for controlling a permanent magnet synchronous machine
Grant 6,163,128 - Hiti , et al. December 19, 2 | 2000-12-19 |
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