217887 ⎘
Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means for conversion of frequency from a three phase input voltage
Method for operating a converter, converter and computer program product
#2Motor control device and motor control method
#3AC-to-AC MMC with reduced number of converter arms
#4Bidirectional power conversion
#5Overvoltage clamp for a matrix converter
#6SYNCHRONOUS INVERTER
#7Intelligent current control apparatus
#8Phase converter for vector conversion of three phase signals
#9Synchronous inverter
#10BIDIRECTIONAL RESONANT CONVERSION CIRCUIT AND CONVERTER
#11Synchronous inverter
#12Device and method for integrating an electrical element into an electrical circuit under load
#13Multiphase power converter
#14MULTI-PHASE SWITCHED POWER CONVERTER
#15Hybrid device with segmented waveform converter
#16Electro-mechanical kinetic energy storage device and method of operation
#17Matrix convertor, power generation system, and method for converting power with control command generation
#18Power frequency converter and associated method
#19Matrix converter and method for generating an AC voltage in a second AC voltage grid from an AC voltage in a first AC voltage grid by means of a matrix converter
#20Electro-mechanical kinetic energy storage device and method of operation
#21Power factor control of a cyclo-converter
#22Closed loop control of a cyclo-converter
#23Redundancy structures for static converters
#24Converter
#25Matrix converter
#26Method for re-powering a star-connected stator
#27Direct converter and system including a direct converter
#28Pulse width modulation control of a matrix converter
#29Power conversion device
#30Power conversion apparatus
#31AC-AC converter with high frequency link
#32Cycloconverter generator
#33Cycloconverter generator
#34Power conversion apparatus
#35Charge-transfer apparatus and method
#36Advanced matrix converter and method for operation
#37Active generator control sequence
#38Generator with high phase order
#39Matrix converter
#40Control method for direct power converter
#41Open-ended control circuit for electrical apparatus
#42Converter topology and methods for interfacing an electrical machine to electrical power grid
#43Carrier-based pulse-width modulation (PWM) control for matrix converters
#44Power converter methods and apparatus for variable speed high power machines
#45PWM cycloconverter
#46Filter device
#47Method for use of charge-transfer apparatus
#48Direct turbogenerator
#49Bi-directional matrix converter with reverse start-up
#50Method for improving the mode of operation of a matrix converter
#51Charging of a filter capacitor in the intermediate circuit of a frequency converter
#52Harmonic neutralized frequency changer
#53Power supply with a direct converter
#54System and method utilizing a solid state power controller (SSPC) for controlling an electrical load of a variable frequency three-phase power source
#55Multiphase reduced voltage starter with bypass relays, interphase electrical isolation and shared thermal mass
#56Voltage source converter
#57Phase balancer including power conversion circuits
#58Matrix converter operating in current control mode using feed forward signals
#59Alternating current bussing connector