This book describes the relationships between these two domains in the power system environment, the causes and effects of waveform distortion and techniques currently available for their measurement, modelling and control.
Harmonic monitoring involves the capturing and processing of voltage and current signals at various points of the power system. The signals to be captured are normally of high voltage and current levels, and thus require large transformation ratios before they can be processed by the instruments. As an introduction to the subject, a summery of the harmonic measurement requirements specified …