Technologies
Title: | Development of i. g. b. t. based 3-phase 415vac, 25kva inverter for railways ac coaches railways ac coaches Lead acid storage battery inverter for railways ac coaches |
Area: | Engineering Sciences, Physical Sciences |
Focus Area: | Railway Coach Inverters |
Brief Description
Description : | It works on the principle of “Chopper and Inverter” technique. It involves the chopping of the input voltage by using IGBT’s at high frequency to generate a high DC link voltage. This DC link voltage is applied to the Inverter input. The inverter Converts this DC Link voltage into 3-phase AC Supply. |