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
Implementing Organization
About
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.
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