Loss-less operation of IGBT based three phase Voltage Source Inverter controlled through FPGA

eng Ansari Education and Research Society Journal of Ultra Scientist of Physical Sciences December 2008 20 3 575 580 jusps-B 1342 article Loss-less operation of IGBT based three phase Voltage Source Inverter controlled through FPGA Avnesh Verma 1 Sunil Dhingra 2 M.K. Soni 3 Lecturer, Institute of Instrumentation Engineering, Kurukshetra, University, Kurukshetra - 136 119 Haryana (INDIA) Director, Institute of Instrumentation Engineering, Kurukshetra, University, Kurukshetra - 136 119 Haryana (INDIA) Director Carrier Institute of Technology and Management, Fraidabad- 121001 (Haryana ) INDIA Since the advent of semiconductor devices, a continuous improvement in size, losses, operation, application etc are the areas of studies for researchers. The process control instrumentation did not remained untouched with the advancement in technology. We have worked out to find suitable device for the construction of inverter for induction motor V/Hz control operation in industries. A comparative study has been made to find out the best operational advantages between MOSFET and IGBT based inverter. A suitable gate parameters of IGBTs has also been found out for its smooth conducting. FPGA as gate driver controller has been employed for controlling the ON-OFF operation of inverter to produce three phase at 120o. IGBT and MOSFET have been tested at 1000V to find out the on state resistance and load current bearing capacity.   https://ultraphysicalsciences.org/paper/1342/ IGBT FPGA V/Hz PWM Gate SOA.