Roohollah Ghanbari - Iran University of Science and Technology
Roghieh Skandari - Iranian Oil Pipeline & Telecommunication Co.

In this paper, an artificial neural network based hysteresis current control technique by means of dithering is introduced and extended to fulfill the desired features of a current injection system. A single-phase voltage-source inverter is used to control the output current of current injection transformer. In this study, constant hysteresis current control was made by using the ability of learning and guessing the neural networks. Simulations are performed using SimPowerSystem block set of Matlab/Simulink software.

Artificial Neural Network, Current Injection Transformer, Hysteresis Current Control, Dithering and Constant Switching Frequency.