218470 ⎘
Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation with three or more levels of voltage
MULTIPHASE CONVERTER
#2SAFE START OF AN AC MOTOR
#36-STEP/LINEAR MODULATION HYBRID CONTROL METHOD
#4POWER CONVERTING APPARATUS, MOTOR DRIVE DEVICE, AND REFRIGERATION CYCLE-INCORPORATING DEVICE
#5MOTOR SYSTEM CONTROL DEVICE AND STORAGE MEDIUM
#6APPARATUS AND METHOD FOR SYNCHRONOUSLY CONTROLLING 6-PHASE MOTOR BY USING DUAL CONTROLLER
#7MOTOR DRIVER FOR STARTING UP MOTOR HAVING ANY RESISTANCE
#8OPEN-WINDING MOTOR DRIVE DEVICE
#9MOTOR DRIVING APPARATUS AND AIR CONDITIONER INCLUDING THE SAME
#10METHOD AND SYSTEM FOR FIELD CONTROL OF EXTERNALLY EXCITED SYNCHRONOUS MOTOR
#11MOTOR CONTROL DEVICE AND MOTOR CONTROL METHOD
#12MOTOR CONTROL DEVICE AND MOTOR CONTROL METHOD
#13ELECTRIC MOTORS
#14MOTOR CONTROL DEVICE AND METHOD FOR ESTIMATING POSITION OF ROTOR THEREOF
#15REDUCTION OF ELECTROMAGNETIC INTERFERENCE USING RANDOM FINITE FREQUENCY SET PULSE-WIDTH MODULATION
#16MOTOR CONTROL DEVICE
#17ELECTRICAL DRIVE SYSTEM AND METHOD
#18POWER CONVERSION DEVICE AND DRIVE DEVICE
#19Drive system and control device for drive system
#20Electric motors
#21INVERTER CIRCUIT AND MOTOR MODULE
#22MOTOR DRIVING APPARATUS, MOTOR SYSTEM, AND ELECTRIC VEHICLE
#23DOUBLE-REFERENCE PULSE-WIDTH MODULATION FOR TORQUE MINIMIZATION OF AC MACHINES
#24Systems and Methods for Stacked Multi-Level Power Converter Implementations with Linear Scaling
#25Single carrier pulse width modulator for 5-level converter with capacitor voltage self-balancing, equal loss distribution, and improved output voltage spectrum
#26METHOD FOR OPERATING AN INVERTER CONNECTED TO AN ELECTRIC MACHINE USING A CONTROL DEVICE AND ELECTRICAL CIRCUIT ASSEMBLY
#27Electric motors having flux shields for motor poles
#28Multi-level inverter
#29Multi-inverter system for electric machine
#30Motor controller including resonant controllers
#31Model predictive pulse pattern control based on small-signal pulse pattern optimization
#32Electric drive assembly with dynamic control of pulse width modulation switching
#33Secondary magnetic excitation generator-motor device
#34Operation of switching elements of a multilevel energy converter
#35CHARGING DEVICE HAVING CONTROLLABLE DC LINK CENTER POINT VOLTAGE, AND DRIVE SYSTEM HAVING SUCH A CHARGING DEVICE
#36Power conversion systems and methods
#37Speed based gain correction for three level inverter midpoint control
#38Power conversion apparatus that drives a motor by receiving a three-phase AC voltage from an AC power system
#39Electric motors having flux barriers
#40Three-level power conversion device, three-level power conversion device control method, and storage medium
#41Control system and method for permanent magnet synchronous traction and transmission system
#42CONTROL OF DELTA-CONNECTED CONVERTER
#43Electric motor with flux barriers
#44Motor control method, apparatus, and system
#45Drive control device for electric motor and drive control method for same
#46Multi-inverter system for electric machine
#47Motor control apparatus, control method thereof, and program
#48Motor control apparatus, control method thereof, and program
#49Motor driving circuit and control method thereof
#50Motor drive architecture for variable frequency alternating current loads
#51Power supply system, transportation device, and power transmission method
#52Configuration of a battery of a vehicle having a plurality of drive units
#53Modulation index improvement by intelligent battery
#54Vehicle having an energy storage element
#55Steering control unit
#56Power supply device
#57Converter, electrical polyphase system and method for efficient power exchange
#58Motor control method, apparatus, and system
#59High frequency electric motor, control system, and method of manufacture
#60Power system
#61Drive system
#62Method for operating a frequency converter and frequency converter
#63Motor driving device and motor system
#64Power generating systems having synchronous generator multiplex windings and multilevel inverters
#65Three level inverter midpoint control gain correction
#66Half-bridge switching circuit system
#67Control device for power conversion device, compressor drive system, flywheel power generating system, and control method of power conversion device
#68Control device for power conversion device, power conversion device, electric motor drive system using said devices, compressor drive system, and gas turbine power generation system
#69Conveyance system having paralleled drives
#70Mechatronic assembly controlled by a torque and direction signal separate from the power signal
#71THREE-LEVEL T-TYPE NPC POWER CONVERTER
#72Three-phase neutral-point-clamped power conversion device
#73Power conversion device, control method for same, and electric power steering control device
#74Multi-level high-speed adjustable speed drive
#75Power conversion apparatus and air-conditioning apparatus including the power conversion apparatus
#76Converter, electrical polyphase system and method
#77Power supply system, transportation device, and power transmission method
#78Motor driving apparatus
#79Motor driving apparatus
#80Seven-level inverter apparatus
#81Control device of alternating-current electric motor
#82Multi-level power converter
#83Pulse width modulation control for a multilevel converter
#84Model predictive control with reference tracking
#85Method for producing an output voltage and assembly for performing the method
#86Modular converter with multilevel submodules
#87Modular stacked dc architecture traction system and method of making same
#88Method and system for driving electric machines
#89Method for determining phase angle in phase shift transformer for medium voltage inverter
#90Method for using an electric unit
#91Electric unit for a pumped-storage power plant having components within and outside of an underground cavern
#92Three-level power conversion apparatus
#93Medium voltage inverter system
#94Multilevel converter and a method for controlling multilevel converter including balancing cell voltages
#95Electric drivetrain of a device, and gas compression equipment including such a drivetrain
#96Drive unit for an electric motor
#97Winding synchronous machine having a moving object including an inverter circuit, and method for controlling same
#98System for coupling at least one DC source to a controllable energy store and associated operating method
#99System for charging an energy store, and method for operating the charging system
#100System for charging an energy store, and method for operating the charging system
#101Method for transferring energy between at least two energy storage cells in a controllable energy store
#102Modular stacked DC architecture traction system and method of making same
#103Medium voltage variable frequency driving system
#104MULTILEVEL POWER CONVERTER OR INVERTER ARRANGEMENT USING H BRIDGES
#105Control apparatus for matrix converter
#106Controller for a rotating electrical machine
#107Providing modular power conversion
#108WOUND FIELD SYNCHRONOUS MOTOR DRIVE
#109Wound field synchronous motor drive
#110Electric compressor control device
#111HIGH FREQUENCY ELECTRIC-DRIVE WITH MULTI-POLE MOTOR FOR GAS PIPELINE AND STORAGE COMPRESSION APPLICATIONS
#112Method for operating a rotating electrical machine
#113Power electronic circuit arrangement for a rotating field machine
#114Multilevel inverter using cascade configuration and control method thereof
#115Low voltage, two-level, six-pulse induction motor controller driving a medium-to-high voltage, three-or-more-level AC drive inverter bridge
#116Motor drive system and process
#117System and method for operating multi-level power converter using multiple deadtimes
#118Pulse-width modulation scheme for managing thermal loading of an inverter during stall
#119Motor controller
#120Hybrid electric variable speed drive
#121Dynamic carrier waveform modification to avoid concurrent turn-on/turn-off switching