Research Area
 The PEL (Power Electronics Laboratory) carries out research in mainly four areas that all are closely related to the use of power electronics. We focus on

- Electric vehicle
: Power electronic systems are the most essential technology for electric vehicle. The power electronic systems mainly contain EV battery charging, EV battery managing and motor driving. In the power electronic systems, a battery which is DC source is charged and the DC source is converted to the AC source to drive the motor effectively.

- Motor driving
: In many industry area, motor are used for factory automation. We are doing research into controls of motor such as AC, DC motor and SRM, etc. there are several kinds of control method for those motors for example, flux weakning control, position/speed sensorless control, direct torque control and etc.

- Reliability
: Increasing efforts have been put into making power electronic systems better in terms of reliability in order to achieve high power source availability and also reduce the cost of maintenance. fault diagnosis and tolerant control techniques are studied for IGBT, current sensor, voltage sensor and DC-link capacitor for the converter.

- Renewable energy system
: In renewable energy system, the power electronics are used both for controlling the renewable source and interfacing with the load which can be grid-connected or working in stand-alone mode. The kind of renewable energy are wind energy, solar energy and fuel cell, etc.

   Control Board1 - TMS320VC33
   Control Board2 - TMS320F28335
   Control Board3 - TMS320F28335
   Control Board4 - TMS320F28335
   Control Board5 - TMS320F28069
   Control Board6 - TMS320F28069
   Control Board7 - TMS320C28346
   Control Board8 - TMX320F28377S
   Matrix Converter
   Sparse Matrix Converter
   Z-source Inverter
   PMSG(Wind Turbine)
   Grid Connected Inverter
   Fault diagnosis and fault-tolerant control techniques of three-phase converters
   Grid Simulator
   T-type 3-level Inverter
   Battery Charger in Unmanned Solar Vehicle
   Microinverter in Solar System
   Reverse Matrix Converter
   PHIL (Power Hardware In The Loop) system
   Fast battery charger for Electric vehicle
   SRM asymmetric bridge converter
   IGBT Fault Detection Experiment
   Cascaded H-bridge Multilevel Inverter