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Generator system for multiple high voltage direct current applications
Grant 11,451,058 - Anghel September 20, 2 | 2022-09-20 |
Power generation system for wide speed range applications
Grant 11,444,462 - Anghel September 13, 2 | 2022-09-13 |
Low Losses Damper Bar For Electric Machines
App 20220255384 - Anghel; Cristian E. ; et al. | 2022-08-11 |
Generator System For Multiple High Voltage Direct Current Applications
App 20220247182 - Anghel; Cristian E. | 2022-08-04 |
Power Generation System For Wide Speed Range Applications
App 20220247181 - Anghel; Cristian E. | 2022-08-04 |
Stator Coil For High Power Density And Efficiency Electric Machines
App 20210336505 - Anghel; Cristian E ; et al. | 2021-10-28 |
High Voltage Dc Tether
App 20120043108 - BLUMER; ERIC ; et al. | 2012-02-23 |
Position-controlled start from the AC line using a synchronous machine
Grant 8,097,968 - Anghel , et al. January 17, 2 | 2012-01-17 |
Generator with quadrature AC excitation
Grant 8,085,004 - Xu , et al. December 27, 2 | 2011-12-27 |
Generator With Quadrature Ac Excitation
App 20110068753 - XU; MINGZHOU ; et al. | 2011-03-24 |
AC/AC power converter for aircraft
Grant 7,906,866 - Anghel , et al. March 15, 2 | 2011-03-15 |
Generator with quadrature AC excitation
Grant 7,863,868 - Xu , et al. January 4, 2 | 2011-01-04 |
Position-controlled Start From The Ac Line Using A Synchronous Machine
App 20100308581 - ANGHEL; CRISTIAN E. ; et al. | 2010-12-09 |
Modular and scalable power conversion system for aircraft
Grant 7,615,892 - Anghel , et al. November 10, 2 | 2009-11-10 |
Architecture and a multiple function power converter for aircraft
Grant 7,612,514 - Anghel , et al. November 3, 2 | 2009-11-03 |
Ac/ac Power Converter For Aircraft
App 20090256419 - Anghel; Cristian E. ; et al. | 2009-10-15 |
Aircraft engine starter/generator
Grant 7,592,786 - Xu , et al. September 22, 2 | 2009-09-22 |
Energy based position and speed self-sensing method and apparatus for synchronous machine
Grant 7,571,072 - Eldery , et al. August 4, 2 | 2009-08-04 |
Engine start system with quadrature AC excitation
Grant 7,514,806 - Xu , et al. April 7, 2 | 2009-04-07 |
A Novel Aircraft Engine Starter/generator
App 20090045784 - XU; MINGZHOU ; et al. | 2009-02-19 |
Energy Based Position And Speed Self-sensing Method And Apparatus For Synchronous Machine
App 20090012742 - ELDERY; MOHAMED A. ; et al. | 2009-01-08 |
Generator With Quadrature Ac Excitation
App 20080303490 - XU; MINGZHOU ; et al. | 2008-12-11 |
Engine Start System With Quadrature Ac Excitation
App 20080303280 - XU; MINGZHOU ; et al. | 2008-12-11 |
Engine starter-generator optimized for start function
Grant 7,400,056 - McGinley , et al. July 15, 2 | 2008-07-15 |
Starter-generator operable with multiple variable frequencies and voltages
Grant 7,388,300 - Anghel , et al. June 17, 2 | 2008-06-17 |
Architecture and a multiple function power converter for aircraft
App 20080111420 - Anghel; Cristian E. ; et al. | 2008-05-15 |
Modular and scalable power conversion system for aircraft
App 20080111421 - Anghel; Cristian E. ; et al. | 2008-05-15 |
Method and system for producing controlled frequency power from a variable frequency power source
Grant 7,369,417 - Morcov , et al. May 6, 2 | 2008-05-06 |
Engine starter-generator optimized for start function
App 20080079262 - McGinley; Ray M. ; et al. | 2008-04-03 |
Starter-generator operable with multiple variable frequencies and voltages
App 20080067984 - Anghel; Cristian E. ; et al. | 2008-03-20 |
Method and apparatus for controlling an engine start system
Grant 7,227,271 - Anghel , et al. June 5, 2 | 2007-06-05 |
Apparatus and method to control torque and voltage of an AC machine
Grant 7,208,908 - Anghel April 24, 2 | 2007-04-24 |
Adaptive position sensing method and apparatus for synchronous motor generator system
Grant 7,184,927 - Anghel , et al. February 27, 2 | 2007-02-27 |
Control apparatus for a starter/generator system
Grant 7,122,994 - Anghel , et al. October 17, 2 | 2006-10-17 |
Method and system for producing controlled frequency power from a variable frequency power source
App 20060109701 - Morcov; Nicolae A. ; et al. | 2006-05-25 |
Position sensing method and apparatus for synchronous motor generator system
Grant 7,045,986 - Anghel , et al. May 16, 2 | 2006-05-16 |
Method and apparatus for controlling an engine start system
App 20060061336 - Anghel; Cristian E. ; et al. | 2006-03-23 |
Apparatus and method to control torque and voltage of an AC machine
App 20060006829 - Anghel; Cristian E. | 2006-01-12 |
Gas turbine engine starter-generator exciter starting system and method including a capacitance circuit element
Grant 6,979,979 - Xu , et al. December 27, 2 | 2005-12-27 |
Gas Turbine Engine Starter-generator Exciter Starting System And Method Including A Capacitance Circuit Element
App 20050225303 - Xu, Mingzhou ; et al. | 2005-10-13 |
Adaptive position sensing method and apparatus for synchronous motor generator system
App 20050216225 - Anghel, Cristian E. ; et al. | 2005-09-29 |
Position sensing method and apparatus for synchronous motor generator system
App 20050184698 - Anghel, Cristian E. ; et al. | 2005-08-25 |
Gas turbine engine starter-generator exciter starting system and method including a capacitance circuit element
Grant 6,909,263 - Xu , et al. June 21, 2 | 2005-06-21 |
Gas turbine engine starter generator with multiple windings on each exciter stator pole
Grant 6,906,479 - Xu , et al. June 14, 2 | 2005-06-14 |
Control apparatus for a starter/generator system
App 20050046398 - Anghel, Cristian E. ; et al. | 2005-03-03 |
Position sensor emulator for a synchronous motor/generator
Grant 6,809,496 - Anghel , et al. October 26, 2 | 2004-10-26 |
Gas turbine engine starter generator with switchable exciter stator windings
Grant 6,768,278 - Xu , et al. July 27, 2 | 2004-07-27 |
Gas turbine engine starter-generator exciter starting system and method
App 20040080300 - Xu, Mingzhou ; et al. | 2004-04-29 |
Position sensor emulator for a synchronous motor/generator
App 20040052217 - Anghel, Cristian E. ; et al. | 2004-03-18 |
Gas turbine engine starter generator with switchable exciter stator windings
App 20040027077 - Xu, Mingzhou ; et al. | 2004-02-12 |
Gas turbine engine starter generator with multiple windings on each exciter stator pole
App 20040027078 - Xu, Mingzhou ; et al. | 2004-02-12 |
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