Instrument Transformers _ Current Transformer (CT)_Part1

Topics explained in this video: 1-Introduction to Instrument Transformers and their classifications 2-Magnetization Curve and Knee Point Definitions According to Different Standards (IEEE/ANSI, IEC, and BS) 3-Equivalent Circuit of CT and the related analysis 4-Phasor Diagram 5-Equations and Derivations of Actual Transformation Ratio, Ratio Error, Ratio Correction Factor, and Phase Angle Error 6-Examples 7-CT Polarity 8-CT Secondary Open-Circuited 9-CT Connections