Analysis of impacts harmonic to solve economics in power system

Abstract

This research proposes technical performance evaluation and economic decence for the combination of harmonic correction devices in Industry. Currently, an electronic device is popularly applied in power network. Although, it is a higher performance device than the existing device, it still causes the power quality issues and then network failure. Especially, harmonic disturbance in the network, it is a harmonic source that generates harmonic current into the network. Many types and solutions are available in the present time, therefore the suitable and optimal financial solution must be considered. A network model for the analysis of harmonic correction devices, suitable solutions and optimal financial has been established in the simulation software that bases on the power and Break Even Point (BEP) equations. The results of analysis shown that the performance of harmonic correction devices, suitable solution and BEP of investment in match to the using of a detuned filter bank and an active harmonic filter (case 8), thus these information will be valued for the end-user.