218328 ⎘
Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices Brushless excitation
IMPROVED BRUSHLESS ALTERNATOR
#2DUAL AXIS ALTERNATOR
#3Dual axis alternator
#4Control method of brushless DC motor system based on hybrid energy storage unit
#5Electric machine control
#6Method Of Performing Fast De-Excitation Of A Brushless Synchronous Machine
#7DIRECT CURRENT POWER SUPPLY EXCITER MANAGEMENT
#8Shorted rotating diode protection for synchronous machines
#9Dynamic generator voltage control for high power drilling and logging-while-drilling
#10Rotating direct current power supply for synchronous machines
#11Brushless synchronous power generation apparatus
#12System and method for operating an independent speed variable frequency generator as a starter
#13Dual axis alternator
#14Printed circuit board based exciter
#15CONTROL OF HYBRID PERMANENT MAGNET MACHINE WITH ROTATING POWER CONVERTER AND ENERGY SOURCE
#16Independent speed variable frequency alternating current generator
#17Shorted rotating diode protection for synchronous machines
#18System and method for locomotive diagnostics
#19Dynamic generator voltage control for high power drilling and logging-while-drilling
#20Sensorless control of a DC synchronous machine
#21Double stator permanent magnet machine with magnetic flux regulation
#22Automatic voltage regulator, automatic voltage regulating method, generator excitation system, and power generation system
#23Printed circuit board based exciter
#24Alternator controller
#25Systems and methods concerning exciterless synchronous machines
#26Aircraft starting and generating system
#27Integrated brushless starter generator
#28Aircraft starting and generating system
#29SYSTEM AND METHOD FOR VEHICLE DIAGNOSTICS
#30Controller for a separately excited electric generator in a vehicle electrical system of a motor vehicle
#31Power generation system
#32Excitation device of AC exciter
#33Supplying a synchronous machine with an excitation current
#34BUS AIR-CONDITIONING ARRANGEMENT, AND METHOD FOR PRODUCING SAME
#35Doubly stator-fed synchronous generator
#36Rotor for a synchronous machine
#37High voltage direct current system with improved generator excitation
#38VARIABLE SPEED AC GENERATOR SYSTEM INCLUDING INDEPENDENTLY CONTROLLED ROTOR FIELD
#39Dual axis alternator
#40Sensorless control of a DC synchronous machine
#41Alternator controller
#42Control of Hybrid Permanent Magnet Machine With Rotating Power Converter and Energy Source
#43Systems and methods concerning exciterless synchronous machines
#44Two stage flux switching machine for an electrical power generation system
#45Method and a generator system for operating a generator
#46Electric system architecture for more-electric engine accessories
#47Main field voltage limiter in brushless synchronous machines
#48Wound field synchronous machine with resonant field exciter
#49Brushless permanent magnet generator plus auxiliary voltage source constant potential exciter
#50System and method for monitoring a rapid de-excitation system for synchronous machines
#51Rotating transformers for electrical machines
#52Generator excitation apparatus and power conversion system
#53Voltage regulator, operation method thereof, voltage regulating system, and mobile vehicle
#54Flux controlled PM electric machine rotor
#55Rotating electrical machine
#56Generator architecture with main field rotating power converter
#57Permanent magnet machine for integrated starter generator
#58Resonant commutation system for exciting a three-phase alternator
#59Method for regulating a generator set
#60Method for regulating a generator set
#61Control device for generator-motor and control method for generator-motor
#62ALTERNATOR RIPPLE VOLTAGE REDUCTION USING OUTPUT FEEDBACK TO AN INDEPENDENT FIELD COIL
#63Synchronous machine with switching element in the excitation circuit
#64Pole-slip protection system and method for synchronous machines
#65Control apparatus for motor-generator
#66METHOD AND ARRANGEMENT IN CONNECTION WITH A CASCADE-FED ASYNCHRONOUS GENERATOR
#67Method and system for detecting faults in a brushless exciter
#68Starting/generating system with multi-functional circuit breaker
#69Control device and method for controlling a separately excited rotor winding of a synchronous machine
#70System and method for generator phase signal monitoring and control
#71Method and assembly for the turning gear operation of a turbo set
#72Overvoltage limiter in an aircraft electrical power generation system
#73Resonant commutation system for exciting a three-phase alternator
#74Rotor based air gap heating for air driven turbine
#75Electric power generating system with boost converter/synchronous active filter
#76RAPID DE-EXCITATION SYSTEM FOR SYNCHRONOUS MACHINES WITH INDIRECT EXCITATION
#77Architecture for dual source electric power generating system
#78Separately excited electrical synchronous machine, and method for operating a synchronous machine
#79Electric load damper for damping torsional oscillation
#80Active rectification for a variable-frequency synchronous generator
#81Static exciter of a field winding and method for operating the same
#82System and method for generator phase signal monitoring and control
#83Starting/generating system with multi-functional circuit breaker
#84Method and apparatus for determining a field current in brushless electrical machines
#85System and method for generating an alternating current output signal
#86Load angle measurement and pole slip detection
#87Adaptive field control of a variable frequency synchronous generator
#88METHOD AND APPARATUS FOR DETECTING A FAULT IN A BRUSHLESS EXCITER FOR A GENERATOR
#89Capacitor-compensation-type generator
#90Aircraft engine starter/generator and controller
#91Shorted rotating diode detection and protection
#92Alternator
#93Integrated electrical power extraction for aircraft engines
#94Hybrid electromechanical power transfer system
#95Engine start system with quadrature AC excitation
#96Electrical Machine, in Particular Rotary Current Generator
#97Method of starting a synchronous motor with a brushless DC exciter
#98Integrated electrical power extraction for aircraft engines
#99Pole shifting generator
#100System and method for DC power generation from a reluctance machine
#101Method and apparatus for operating electrical machines
#102System and method for AC power generation from a reluctance machine
#103Aircraft engine starter/generator and controller
#104Active rectification of alternator output without using a position sensor
#105Brushless exciters using a high temperature superconducting field winding
#106System and method for AC power generation from a reluctance machine
#107System and method for DC power generation from a reluctance machine
#108Hybrid gas turbine engine starter-generator
#109Energy discharge apparatus
#110Energy discharge apparatus
#111Energy discharge apparatus
#112Hybrid gas turbine engine starter-generator
#113Adaptive position sensing method and apparatus for synchronous motor generator system
#114Fixed frequency electrical generation system and corresponding control procedure