Title :
Second harmonic components in power system voltages and currents
Author :
Heydt, G.T. ; Liu, Y.
Author_Institution :
Arizona State Univ., Tempe, AZ, USA
Abstract :
This letter contains an analysis of voltages and currents in the second harmonic of the power frequency. Explanation is given for the harmful effects of these harmonics, including unequal positive and negative peak values. Simulation and laboratory results are reported.
Keywords :
electric current; electric potential; power supply quality; power system harmonics; power frequency; power system current; power system voltage; second harmonic components; Frequency; Harmonic analysis; Laboratories; Power distribution; Power quality; Power system analysis computing; Power system harmonics; Power system simulation; Transformers; Voltage; Harmonics; power distribution systems; power quality; second harmonics;
Journal_Title :
Power Delivery, IEEE Transactions on
DOI :
10.1109/TPWRD.2004.839746
