Patent | Date |
---|
Position error correction for electric motors Grant 10,895,866 - Bae , et al. January 19, 2 | 2021-01-19 |
Method and apparatus for vibration damping in a powertrain system Grant 10,411,631 - Lee , et al. Sept | 2019-09-10 |
Fault shutdown control of an electric machine in a vehicle or other DC-powered torque system Grant 10,340,819 - Berry , et al. | 2019-07-02 |
Fault Shutdown Control Of An Electric Machine In A Vehicle Or Other Dc-powered Torque System App 20170317615 - Berry; Daniel J. ;   et al. | 2017-11-02 |
Method And Apparatus For Vibration Damping In A Powertrain System App 20170317631 - Lee; Young Joo ;   et al. | 2017-11-02 |
Method and apparatus for controlling an electric machine Grant 9,800,183 - Wang , et al. October 24, 2 | 2017-10-24 |
Modification of stator current for enhanced flux weakening Grant 9,774,287 - Simili , et al. September 26, 2 | 2017-09-26 |
Method and apparatus for monitoring a resolver in a torque machine Grant 9,566,985 - Wang , et al. February 14, 2 | 2017-02-14 |
Method and apparatus for controlling an electrically-powered torque machine of a powertrain system Grant 9,487,104 - Jang , et al. November 8, 2 | 2016-11-08 |
Method and apparatus for controlling an electric machine in a six-step mode Grant 9,419,549 - Yim , et al. August 16, 2 | 2016-08-16 |
Method and apparatus for controlling an electric machine in a six-step mode Grant 9,407,178 - Yim , et al. August 2, 2 | 2016-08-02 |
Method And Apparatus For Controlling An Electric Machine In A Six-step Mode App 20160141982 - Yim; Jung Sik ;   et al. | 2016-05-19 |
Method And Apparatus For Controlling An Electric Machine In A Six-step Mode App 20160141983 - Yim; Jung Sik ;   et al. | 2016-05-19 |
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 |
Rotor temperature estimation for an electric vehicle Grant 9,166,518 - Campbell , et al. October 20, 2 | 2015-10-20 |
Motor Controller With Enhanced Wobble Compensation App 20150207444 - Son; Yo Chan ;   et al. | 2015-07-23 |
Method And Apparatus For Controlling An Electrically-powered Torque Machine Of A Powertrain System App 20150155812 - JANG; JIHOON ;   et al. | 2015-06-04 |
Methods, systems and apparatus for generating voltage commands used to control operation of a permanent magnet machine Grant 9,000,701 - Schulz , et al. April 7, 2 | 2015-04-07 |
Method And Apparatus For Fault Mitigation In A Torque Machine Of A Powertrain System App 20150025720 - BAE; BON HO ;   et al. | 2015-01-22 |
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 and apparatus for fault detection in a torque machine of a powertrain system Grant 8,731,765 - Wang , et al. May 20, 2 | 2014-05-20 |
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 |
Method and apparatus to operate a powertrain system including an electric machine having a disconnected high-voltage battery Grant 8,606,447 - Namuduri , et al. December 10, 2 | 2013-12-10 |
Methods, Systems And Apparatus For Generating Voltage Commands Used To Control Operation Of A Permanent Magnet Machine App 20130169202 - SCHULZ; STEVEN E. ;   et al. | 2013-07-04 |
Method and system for controlling motor torque in hybrid vehicles Grant 8,463,474 - Jang , et al. June 11, 2 | 2013-06-11 |
Methods and systems for induction machine control Grant 8,390,228 - Campbell , et al. March 5, 2 | 2013-03-05 |
Methods, Systems And Apparatus For Reducing Power Loss In An Electric Motor Drive System App 20130015803 - ARNETT; MICHAEL ;   et al. | 2013-01-17 |
Method And Apparatus For Fault Detection In A Torque Machine Of A Powertrain System App 20130006453 - Wang; Wei D. ;   et al. | 2013-01-03 |
Rotor Temperature Estimation For An Electric Vehicle App 20120330483 - CAMPBELL; Mengwei ;   et al. | 2012-12-27 |
Method and system for motor torque control for vehicles when a current sensor is not operating properly Grant 8,340,858 - Jang , et al. December 25, 2 | 2012-12-25 |
Methods and systems for induction motor control Grant 8,339,082 - Campbell , et al. December 25, 2 | 2012-12-25 |
Method And Apparatus To Operate A Powertrain System Including An Electric Machine Having A Disconnected High-voltage Battery App 20120303189 - Namuduri; Chandra S. ;   et al. | 2012-11-29 |
Induction motor control systems and methods Grant 8,294,413 - Dai , et al. October 23, 2 | 2012-10-23 |
Hybrid powertrain auto start control system with engine pulse cancellation Grant 8,261,864 - Bhattarai , et al. September 11, 2 | 2012-09-11 |
Method And Apparatus For Monitoring A Resolver In A Torque Machine App 20120203405 - Wang; Wei D. ;   et al. | 2012-08-09 |
Method and circuit for processing a resolver fault Grant 8,198,841 - Wang , et al. June 12, 2 | 2012-06-12 |
System and method for detecting loss of isolation while an AC motor is operating Grant 8,164,298 - Anwar , et al. April 24, 2 | 2012-04-24 |
Motor control system for achieving peak torque Grant 8,134,321 - Schulz , et al. March 13, 2 | 2012-03-13 |
Methods And Systems For Assessing Vehicle Transmissions App 20120053881 - SCHULZ; Steven E. ;   et al. | 2012-03-01 |
Methods And Systems For Induction Motor Control App 20110285342 - CAMPBELL; MENGWEI ;   et al. | 2011-11-24 |
Method And System For Motor Torque Control For Vehicles When A Current Sensor Is Not Operating Properly App 20110288699 - Jang; Jihoon ;   et al. | 2011-11-24 |
Method And System For Controlling Motor Torque In Hybrid Vehicles App 20110288698 - JANG; JIHOON ;   et al. | 2011-11-24 |
Method and apparatus for diagnosing a motor control circuit in a hybrid vehicle Grant 8,054,083 - Bauer , et al. November 8, 2 | 2011-11-08 |
Methods, systems and apparatus for detecting abnormal operation of an inverter sub-module Grant 7,977,963 - Bae , et al. July 12, 2 | 2011-07-12 |
Induction Motor Control Systems And Methods App 20110163709 - DAI; MIN ;   et al. | 2011-07-07 |
Methods And Systems For Induction Machine Control App 20110140646 - Campbell; Mengwei ;   et al. | 2011-06-16 |
Permanent magnet motor start-up Grant 7,932,691 - Son , et al. April 26, 2 | 2011-04-26 |
Method And Circuit For Processing A Resolver Fault App 20110043145 - Wang; Wei D. ;   et al. | 2011-02-24 |
Methods, Systems And Apparatus For Detecting Abnormal Operation Of An Inverter Sub-module App 20110018578 - BAE; BON HO ;   et al. | 2011-01-27 |
Motor Control System For Achieving Peak Torque App 20100253252 - SCHULZ; STEVEN E. ;   et al. | 2010-10-07 |
System And Method For Detecting Loss Of Isolation While An Ac Motor Is Operating App 20100244760 - Anwar; Mohammad N. ;   et al. | 2010-09-30 |
Method And Apparatus For Diagnosing A Motor Control Circuit In A Hybrid Vehicle App 20100213948 - Bauer; Harry J. ;   et al. | 2010-08-26 |
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 |
Hybrid Powertrain Auto Start Control System With Engine Pulse Cancellation App 20090308674 - Bhattarai; Birendra P. ;   et al. | 2009-12-17 |
Permanent Magnet Motor Start-up App 20090261775 - SON; YO CHAN ;   et al. | 2009-10-22 |
Method and apparatus for sensorless position control of a permanent magnet synchronous motor (PMSM) drive system Grant 7,525,269 - Patel , et al. April 28, 2 | 2009-04-28 |
System and method for controlling electric drive systems Grant 7,459,874 - Bae , et al. December 2, 2 | 2008-12-02 |
System And Method For Controlling Electric Drive Systems App 20080197796 - Bae; Bon-Ho ;   et al. | 2008-08-21 |
Method and system for controlling permanent magnet motor drive systems Grant 7,282,886 - Patel , et al. October 16, 2 | 2007-10-16 |
Speed measurement system for speed control of high-speed motors Grant 7,248,989 - Bae July 24, 2 | 2007-07-24 |
Method and apparatus for sensorless position control of a permanent magnet synchronous motor (PMSM) drive system App 20070132415 - Patel; Nitinkumar R. ;   et al. | 2007-06-14 |
Speed measurement system for speed control of high-speed motors App 20070043528 - Bae; Bon-Ho | 2007-02-22 |
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 |
Field weakening motor control system and method Grant 7,023,168 - Patel , et al. April 4, 2 | 2006-04-04 |
Field Weakening Motor Control System And Method App 20060055363 - Patel; Nitinkumar R. ;   et al. | 2006-03-16 |
Position sensorless control algorithm for AC machine Grant 6,924,617 - Schulz , et al. August 2, 2 | 2005-08-02 |
Position sensorless control algorithm for AC machine Grant 6,894,454 - Patel , et al. May 17, 2 | 2005-05-17 |
Position sensorless control algorithm for AC machine App 20040257028 - Schulz, Steven E. ;   et al. | 2004-12-23 |
Position sensorless control algorithm for AC machine App 20040070362 - Patel, Nitinkumar R. ;   et al. | 2004-04-15 |