Power System Harmonics and Passive Filter Designs : (nonlinear loads, harmonic factor, single phase circuits sinusoidal, half wave symmetry, power spectrum of a function, time convolution, frequency convolution, leakage, fast fourier transform, harmonics in transformers, energization of transformer, delta windings of three phase transformer, harmonics in rotating machine windings, synchronous generators, power capacitors, harmonic generation, phase control, switch mode power supplies, voltage source converters, wind power generation, adjustable speed drives, inter harmonics and flicker ) .