David L. Lippitt

Person

Scotia, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Programmable deadband current regulator
- Patent number 4,658,192
- Issue date Apr 14, 1987
- General Electric Company
- Jordan B. Casteel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control for bumpless transfer of an AC motor between a solid-state...
- Patent number 4,587,474
- Issue date May 6, 1986
- General Electric Company
- Paul M. Espelage
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Phase-locked loop control of an induction motor drive
- Patent number 4,562,396
- Issue date Dec 31, 1985
- General Electric Company
- Paul M. Espelage
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control for a force commutated current source var generator
- Patent number 4,496,899
- Issue date Jan 29, 1985
- General Electric Company
- David L. Lippitt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Coordinated load commutated inverter protection system
- Patent number 4,475,150
- Issue date Oct 2, 1984
- General Electric Company
- John D. D'Atre
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flux feedback firing control for a load commutated inverter
- Patent number 4,449,087
- Issue date May 15, 1984
- General Electric Company
- David L. Lippitt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Transitioning between multiple modes of inverter control in a load...
- Patent number 4,443,747
- Issue date Apr 17, 1984
- General Electric Company
- B. Paul Chausse
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Twelve pulse load commutated inverter drive system
- Patent number 4,426,611
- Issue date Jan 17, 1984
- General Electric Company
- Paul M. Espelage
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Closed loop digital control system and method for motor control
- Patent number 4,090,116
- Issue date May 16, 1978
- General Electric Company
- David L. Lippitt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

David L. Lippitt

Person

Patents Grantslast 30 patents

Programmable deadband current regulator

Control for bumpless transfer of an AC motor between a solid-state...

Phase-locked loop control of an induction motor drive

Control for a force commutated current source var generator

Coordinated load commutated inverter protection system

Flux feedback firing control for a load commutated inverter

Transitioning between multiple modes of inverter control in a load...

Twelve pulse load commutated inverter drive system

Closed loop digital control system and method for motor control