Patents for H02P 9 - Arrangements for controlling electric generators for the purpose of obtaining a desired output (15,039)
05/1995
05/02/1995US5412252 System and method for controlling turbine-generators based on whether cooling regulators are off-line
04/1995
04/26/1995CN2195828Y Load voltage regulator for single-phase permanent-magnet alternating current electric generator
04/19/1995CN2195158Y High-efficiency multipurpose magnetoelectric generator
04/19/1995CN2195154Y Transistor, thick film IC combined electronic controller
04/18/1995US5408067 Method and apparatus for providing welding current from a brushless alternator
04/18/1995US5406786 Distillation of compressed air into oxygen and waste nitrogen product, compressing oxygen product and reacting with fuel forming synthesis gas which will combust with saturated compressed air forming combustion gas and generates work
04/11/1995US5406190 Device for generating electrical energy having an A.C. generator coupled to a turbine
04/11/1995US5406189 Low input harmonic induced multiple use AC synchronous generator starter converter
04/06/1995DE4434705A1 Method and device for monitoring at least two redundant controller channels of an exciter device of an electric generator
04/04/1995US5404091 Switched reluctance generator system with self-excitation capability during load faults
04/04/1995US5404089 PWM inverter controller with wave form memory
03/1995
03/30/1995DE4411327C1 Method and circuit arrangement for generating a signal for controlling the isolated operating mode of a power plant block arranged in a grid
03/29/1995EP0645278A1 Generator controller and controlling method for hybrid vehicle
03/29/1995EP0645058A1 Voltage regulator to control the output voltage of a generator
03/29/1995CN2193620Y Automotive 3-phase a. c. cilicon controlled rectifying permanent-magnet generator
03/22/1995EP0644647A1 An electrical power generating arrangement
03/22/1995CN2192984Y Automatic excitation regulated generator
03/22/1995CN2192983Y 12V, 24V vehicle universal electronic regulator
03/21/1995US5400237 PWM inverter controller with waveform memory
03/15/1995EP0643474A1 An electrical power generating arrangement
03/15/1995CN1100243A A generating set
03/14/1995US5397975 Hybrid alternator
03/09/1995WO1995006975A1 Method for controlling an electric coupler for the coupling together of an ac net with an asynchronous alternator or motor and coupler
03/09/1995DE4430671A1 Control system for controlling the excess air ratio of an internal combustion engine using a generator/motor
03/02/1995DE4430743A1 Voltage regulator for a motor vehicle
03/01/1995CN1027779C Stabilizing device of multi-phase synchronous generator with commutating load
02/1995
02/23/1995WO1995005606A1 Circuitry for measuring the speed of rotation of an alternator
02/21/1995US5391975 Constant-frequency electric power source
02/16/1995WO1995005026A1 Controlling system for a turbo set
02/16/1995WO1995004936A1 Process and device for monitoring the temperature of an electric generator
02/14/1995US5390068 Microprocessor based integrated generator set controller apparatus and method
02/14/1995US5389870 For reducing the ripple in an output of a multi-phase alternator
02/01/1995CN2188821Y Automatic protecting circuit and voltage regulator for vehicle
01/1995
01/31/1995US5386184 System for use with an electronically commutated electrical machine
01/25/1995EP0635931A2 Control of an inductive load
01/24/1995US5384527 Rotor position detector with back EMF voltage estimation
01/18/1995EP0634562A2 Integrated air separation - gas turbine power generation process
01/18/1995EP0634065A1 A method and device for demagnetizing brushles synchronous machines
01/18/1995EP0568535B1 Process for controlling a generator
01/17/1995CA2127745A1 Integrated air separation - gas turbine electrical generation process
01/10/1995US5381081 Switched reluctance generator for generating AC power
01/10/1995CA2044650C Control apparatus for an ac generator
01/05/1995WO1995000996A1 Hybrid alternator with voltage regulator
01/05/1995CA2165183A1 Hybrid alternator with voltage regulator
01/04/1995EP0632559A1 Negative-sequence time-overcurrent relay
01/04/1995CN2186973Y Automotive anti-burning electronic voltage regulator
12/1994
12/28/1994EP0631375A1 Output stage alternatively employing a MOS device or a bipolar device depending on the supply voltage and regulator for an alternator
12/27/1994US5376877 Engine-driven generator
12/27/1994US5376876 Phase winding detector and alternator charging system
12/21/1994CN2185951Y Transistor type voltage regulator for car generator
12/21/1994CN2185944Y A.C. permanent-magnet synchronous generator
12/07/1994EP0627811A1 Power generating plant
12/03/1994CA2124766A1 Generating set
11/1994
11/30/1994CN2184289Y Load voltage regulator for three-phase permanent magnet A.C. generator
11/24/1994WO1994027361A1 Variable speed constant frequency synchronous electric power generating system and method of using same
11/24/1994WO1994027359A1 Engine starting systems and methods
11/24/1994WO1994027195A1 Management equipment for generators of electrical energy
11/23/1994CN2183637Y Automatic voltage stabilizor for permanent generator
11/17/1994EP0594833A4 Vernier control system for subsynchronous resonance mitigation.
11/11/1994CA2122576A1 Variable speed constant frequency synchronous electric power generating system and method of using same
11/09/1994EP0366767B1 Integrated generator set controller apparatus and method
11/08/1994US5363032 Sensorless start of synchronous machine
11/03/1994DE4314290A1 Reluctance machine
11/02/1994CN2181777Y Voltage regulator for vehicle
10/1994
10/27/1994WO1994024755A1 Voltage regulator to control the output voltage of a generator
10/26/1994CN1094198A Electric power supply on vehicle for field work
10/13/1994WO1994023486A1 Permanent magnet generator with a position sensing coil
10/13/1994WO1994022688A1 Non-railbound vehicle with an electric motor
10/12/1994EP0619637A1 Protection of an automobile three-phase alternator
10/12/1994CN2179664Y Analogue automobile generator voltage regulator
10/05/1994EP0618670A1 Alternating current generator
10/05/1994CN2178965Y Electronic voltage regulator for vehicle generator (four-in-one)
10/04/1994US5352929 Apparatus and method for regulating a generator of an internal combustion engine
10/04/1994CA2012578C Semiconductor electric power conversion system
09/1994
09/28/1994CN1092916A Voltage regulator circuit for silicon rectifying electric generator
09/21/1994CN2178020Y Electronic regulator for long-life automobile generator
09/20/1994US5349257 Permanent magnet generator with a position sensing coil
09/15/1994WO1994021031A1 Brushless synchronous machine
09/15/1994CA2157498A1 Brushless synchronous machine
09/14/1994CN2177300Y Limiter for generator output power
09/07/1994CN1091870A Generator voltage regulator circuit with breakdown prediction
09/01/1994DE4311229C1 Non-track-bound vehicle with electric motor
08/1994
08/30/1994US5341644 Power plant for generation of electrical power and pneumatic pressure
08/24/1994CN2175493Y Voltage control arrangement for electric generator
08/23/1994US5341060 Engine with flywheel generator
08/17/1994EP0611215A1 Regulator circuit with progressive excitation for battery charge from an alternator
08/17/1994CN2174806Y Non-contact regulator for generator of locomotive
08/17/1994CN2174805Y Multi-function electronic regulator for vehicle
08/17/1994CN1090949A Numerically-controlled surge electric generator
08/10/1994EP0609991A1 Electric power generation system
08/10/1994EP0609674A2 Induction air driven alternator and method for converting intake air energy into electrical energy
08/10/1994CN1090687A Thyristor shunt exciting system for middle or small double winding synchronous generator
08/09/1994US5336932 Method for controlling a generator
08/04/1994DE4302704A1 Power supply arrangement for a diesel electric locomotive
08/03/1994EP0608979A2 Switching circuit
08/02/1994US5334927 Multiphase switching system and generator arrangement having such a switching system
07/1994
07/20/1994CN2172545Y Voltage stabilizing block
07/13/1994EP0605780A2 A low input harmonic induced multiple use AC synchronous generator starter converter
07/12/1994CA2038424C Control system for excitation of synchronous machine
07/06/1994EP0604585A1 Speed control system for a variable speed wind turbine