LandOfFree - US Patents - Listing for Electricity: single generator systems

Electricity: single generator systems – Combined control of generator and driving means – Simultaneous control

DC motor-generator control circuit

Electricity: single generator systems – Combined control of generating means and load circuit – Including load circuit-making and breaking

DC to AC voltage converter with automatic start-stop control of

Electricity: single generator systems – Automatic control of generator or driving means – Plural conditions

Decentralized excitation control for an electrical power utility

Electricity: single generator systems – Automatic control of generator or driving means – Antihunting or rate of change

Demand responsive power generation system

Electricity: single generator systems – Automatic control of generator or driving means – Power factor or phase relationships

Detection of islanded behavior and anti-islanding protection...

Electricity: single generator systems – With signals – indicators – recorders – testing – etc.

Detector for shorted rotating diode of a brushless alternator

Electricity: single generator systems – With signals – indicators – recorders – testing – etc.

Detector for shorted rotating diode of a brushless alternator

Electricity: single generator systems – Automatic control of generator or driving means – Voltage of generator or circuit supplied

Device and method for controlling a generator

Electricity: single generator systems – Automatic control of generator or driving means – Electrical conditions in circuit other than that of...

Device capable of increasing rotation speed of magneto motor

Electricity: single generator systems – Automatic control of generator or driving means – Plural conditions

Device for automatic excitation of brushless electrical machines

Electricity: single generator systems – Generator control – Combined permanent magnet and wound field structure

Device for control of the excitation current for a three...

Electricity: single generator systems – Combined control of generating means and load circuit – Including load circuit-making and breaking

Device for cutting out loads in a generator and battery fed plan

Electricity: single generator systems – Power transmitting mechanism control – Friction-type transmission

Device for driving electrical current generator for use in motor

Electricity: single generator systems – Generator control – With excitation winding and/or circuit control

Device for exciting master generator of self-contained power uni

Electricity: single generator systems – Automatic control of generator or driving means – Speed or frequency of generator

Device for generating electrical energy having an A.C. generator

Electricity: single generator systems – Driving means control

Device for increasing power of extremely low DC voltage

Electricity: single generator systems – With signals – indicators – recorders – testing – etc.

Device for indicating the rate of charge in an AC generator

Electricity: single generator systems – With signals – indicators – recorders – testing – etc.

Device for indicating the rate of charge in an AC generator

Electricity: single generator systems – Generator control – With excitation winding and/or circuit control

Device for limiting the terminal voltage in an alternator