S. Krishnarjuna Rao,D. Lenine,P. Sujatha,




Induced EMF,Ferromagnetic Core,Iron Loss,No-Load Parameters,Core temperature,


This paper proposes the dependence of open circuit parameters of two mutually coupled coils wound on a nickel solenoid core at different temperatures. This paper helps in designing range of optimum temperatures of nickel core to get better induced EMF and reduced No-Load losses. The behavior of magnetization component with temperature is also presented in this paper. The components R0 and X0 variation with temperature is plotted for different voltages under core temperature variation. All these results are examined experimentally.


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