Design and analysis of scott connected transformer

Komal Ganpat Adsul , Ashvini Keru Raykar , Vaishali Dattatray Burungale

S.W.G.; Standard Wire Gauge, VA; Voltage Ampere, Hz;hartz,

Day by day as the need of the electricity conversion increases, it is necessary for the development of the country to fulfill the demand of the electricity for the human comfort. Generally three phase supply system is the main cause of unbalanced voltage in electric high speed railway system. In this paper we are going to design a scott connected transformer to reduce pulsation in voltage and current.According to the principal of transformer, it is a static device that transfers of energy from one circuit to another circuit. A current carrying coil produces a varying magnetic flux. This flux induces varying electromotive force across second coil of transformer. Electrical energy transfer from one coil of transformer to another coil without mechanical connection. In 1831 discovered Faraday’s law of electromagnetic induction. To reduce the problem of unbalanced power we are going to use methodology of Scott transformer which shows 50% tap of one single phase transformer(Main transformer) is connected to 86.6% tap of the other single phase transformer(teaser transformer).

Volume 4 Issue 5, May-2019

Pages : 214 - 218