• HARDIK R PANDYA
• Dr. RAJESH PATEL

Zero-voltage-switching (ZVS) dc–dc converter with specific voltage gain is proposed. The specific voltage is utilized for inverter operation for supplying 3-phase domestic load. It consists of a ZVS boost converter stage and a ZVS half-bridge converter stage and two stages are merged into a single stage. The ZVS boost converter stage provides a continuous input current and ZVS operation of the power switches. The ZVS half-bridge converter stage provides a high voltage gain. The principle of operation and system analysis are presented. The specific voltage is used to obtain a 400 volts Line to Line RMS AC supply through inverter operation. The supply is in turn used for a 3-Phase load like operation and speed control of 3-Phase Squirrel cage Induction motor.

Zero voltage switching, Coupled inductor, Specific voltage gain, Soft switching technique, Inverter

" A ZVS DC-DC Converter with Specific Voltage Gain for 3-Phase Load (Induction Motor) Operation ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.2, Issue 5, page no.1584-1590, May-2015, Available :http://www.jetir.org/papers/JETIR1505046.pdf

" A ZVS DC-DC Converter with Specific Voltage Gain for 3-Phase Load (Induction Motor) Operation ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.2, Issue 5, page no. pp1584-1590, May-2015, Available at : http://www.jetir.org/papers/JETIR1505046.pdf