STUDY ON THE QUALITY OF ELECTRIC ENERGY WHERE THERE ARE CONSUMERS                          WITH NON-LINEAR LOADS 

Kuzmin Dmitry Alekseevich, Postgraduate student, Penza State University, 2005dim@rambler.ru
Goryachev Vladimir Yakovlevich, Doctor of engineering sciences, professor, head of sub-department of automated electropower systems, Penza State University, gorvlad1@yandex.ru 

621.317.353.018.3 

The article deals with load influence on harmonious structure of current and voltage in the basic electrical network. The authors have discovered sources which cause distortion of curves of current and voltage, and obtained corresponding harmonious spectra. 

harmonic, loading, transformer, electrical supply network, MATLAB.