Research of the Methods for Measurement and Analysis on Power System Harmonics

摘要

In recent years, with the rapid development of power electronics technology and wide application of nonlinear electric equipment, harmonic sources increased quickly in power system. The secure and economic operation of power system and its users is greatly influenced. Therefore, the harmonic problem in the power system has been received great concern in the whole world. This thesis systematically introduces the methods of measurement and analysis on Power system harmonies, and some important conclusions have been induced from the simulation on MATLAB.