A NEW NEURAL NETWORK BASED POWER SYSTEM HARMONICS ANALYSIS ALGORITHM WITH HIGH ACCURACY
Yigang He · Power System Technology · 2005
A triangle base function based new artificial neural network (ANN) algorithm was presented by which the frequencies, amplitudes and phases of fundamental and various orders of harmonics could be obtained once only. The convergence theorem of the presented ANN algorithm was proposed and proved, and the simulation cases of harmonic analysis by use of the presented algorithm were given. The simulation results showed that the presented harmonic measuring method was very accurate and the calculation amount was small, so it could be applied to power system harmonic measurement.