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

Electricity: single generator systems – With physical starting and/or stopping of the generator

Turbine engine start system with improved starting characteristi

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

Turbine generator set without a step-down gear box

Electricity: single generator systems – Driving means control

Turbine-generator protection system with electronic sampling fil

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

Turbine/alternator on a common shaft with an associated...

Electricity: single generator systems – Generator control – With armature or primary circuit control

Twin winding three-phase alternator with zero slot coupling

Electricity: single generator systems – Generator control – Induction generator

Two-sided induction generator with both stator and rotor winding

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

Unbalance dynamic load generator

Electricity: single generator systems – Generator control – Acyclic or homopolar-type generator

Unipolar dynamoelectric machine with variable resistance control

Electricity: single generator systems – Generator control – Acyclic or homopolar-type generator

Unipolar rotational speed transducer

Electricity: single generator systems – With flywheels or massive moving parts

Units for generating constant-frequency alternating electric ene

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

Using sensed stator terminal voltages for determining alternator

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

Variable frequency power system and method of use

Electricity: single generator systems – With flywheels or massive moving parts

Variable inertia energy storage system

Electricity: single generator systems – With flywheels or massive moving parts

Variable inertia energy storage system

Electricity: single generator systems – Generator control – Magnetic structure

Variable output rotary power generator

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

Variable reluctance alternating current generator

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

Variable reluctance generator

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

Variable speed constant frequency generating system

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

Variable speed constant frequency power system with auxiliary DC