Bin Wu

Modular multilevel converter and charging circuit therefor

Multilevel converter systems and sinusoidal pulse width modulation methods

Multilevel converter systems and methods with reduced common mode voltage

Multilevel voltage source converters and systems

Multi-phase power converters and integrated choke therfor

DC power for SGCT devices using a high frequency current loop with multiple current transformers

Current source converter-based wind energy system

Low cost current source converters for power generation application

Grid fault ride-through for current source converter-based wind energy conversion systems

Power conversion systems and methods for controlling harmonic distortion

Current source converter-based wind energy system

Parallel current mode control using a direct duty cycle algorithm with low computational requirements to perform power factor correction

Self powered supply for power converter switch driver

Power converter with reduced common mode voltage

AC-to-AC (frequency) converter with three switches per leg

Integrated DC link choke and method for suppressing common-mode voltage in a motor drive

DC voltage balance control for three-level NPC power converters with even-order harmonic elimination scheme

Integrated DC link choke and method for suppressing common-mode voltage in a motor drive

Parallel current mode control using a direct duty cycle algorithm with low computational requirements to perform power factor correction

Integrated DC link choke and method for suppressing common-mode voltage in a motor drive

Sensorless control method and apparatus for a motor drive system