Patent | Date |
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Method and system for providing current limiting controllers for high reactance permanent magnet generators Grant 7,116,083 - Kalman , et al. October 3, 2 | 2006-10-03 |
Active filter for power distribution system with selectable harmonic elimination Grant 6,882,549 - Huggett , et al. April 19, 2 | 2005-04-19 |
DC offset compensator Grant 6,844,690 - Kalman , et al. January 18, 2 | 2005-01-18 |
AC-to-ac power converter without a dc link capacitor Grant 6,839,249 - Kalman , et al. January 4, 2 | 2005-01-04 |
Power generating system including permanent magnet generator and shunt AC regulator Grant 6,838,860 - Huggett , et al. January 4, 2 | 2005-01-04 |
Method and system for providing current limiting controllers for high reactance permanent magnet generators App 20040145356 - Kalman, Gabor ;   et al. | 2004-07-29 |
Transport-lag compensator Grant 6,756,702 - Kalman , et al. June 29, 2 | 2004-06-29 |
Voltage control of an HR-PMG without a rotor position sensor Grant 6,737,833 - Kalman , et al. May 18, 2 | 2004-05-18 |
Active damper for DC generation systems Grant 6,697,270 - Kalman , et al. February 24, 2 | 2004-02-24 |
Voltage control of an HR-PMG without a rotor position sensor App 20040021447 - Kalman, Gabor ;   et al. | 2004-02-05 |
DC offset compensator App 20030218441 - Kalman, Gabor ;   et al. | 2003-11-27 |
Permanent magnet generator and generator control Grant 6,583,995 - Kalman , et al. June 24, 2 | 2003-06-24 |
Power generating system including permanent magnet generator and shunt AC regulator App 20030057926 - Huggett, Colin ;   et al. | 2003-03-27 |
Active filter for power distribution system with selectable harmonic elimination App 20020136036 - Hugget, Colin ;   et al. | 2002-09-26 |
Permanent magnet generator and generator control App 20020110007 - Kalman, Gabor ;   et al. | 2002-08-15 |
Ac-to-ac power converter without a dc link capacitor App 20020089864 - Kalman, Gabor ;   et al. | 2002-07-11 |
Active filter for a converter having a DC line Grant 6,414,866 - Huggett , et al. July 2, 2 | 2002-07-02 |
Active Filter For A Converter Having A Dc Line App 20020001211 - HUGGETT, COLIN ;   et al. | 2002-01-03 |
Voltage controller for minimizing the utility power provided to a local load site having a local power source Grant 6,329,798 - Huggett , et al. December 11, 2 | 2001-12-11 |
Floating flame controller Grant 6,301,136 - Huggett , et al. October 9, 2 | 2001-10-09 |
Synchronous frame regulation to extract a positive sequence component of a line voltage Grant 6,201,715 - Huggett , et al. March 13, 2 | 2001-03-13 |
Power factor control of pulse width modulated inverter supplied permanent magnet motor Grant 5,428,283 - Kalman , et al. June 27, 1 | 1995-06-27 |
Converter-fed AC machine without damper winding Grant 4,723,202 - Kalman February 2, 1 | 1988-02-02 |
Variable speed induction motor drive system Grant 4,476,424 - Kalman October 9, 1 | 1984-10-09 |
Leading power factor induction motor device Grant 4,445,081 - Kalman , et al. April 24, 1 | 1984-04-24 |