Assessment on power quality issues in microgrid using deep learning techniques based DSTATCom control

Abstract

Renewable Energy Sources are those energy sources which are not newlinedestroyed when their energy is harnessed. Human use of renewable energy newlinerequires technologies that harness natural phenomena, such as sunlight, wind, newlinewaves, water flow, and biological processes such as anaerobic digestion. newlineApplications of renewable energy sources, such as solar cell array newlineand wind turbines have increased significantly during the past decade. newlineTo obtain clean energy, the hybrid solar-wind power generation is used. newlineThe electric power system consists of three major functional blocks, such as newlinegeneration, transmission and distribution. As per reliability consideration in newlinepower system, generation unit must generate adequate amount of power, newlinetransmission unit should supply maximum power over long distances without newlineoverloading and distribution system must deliver electric power to each newlineconsumer s premises. newlineDistribution system is located at the end of electric power system newlineand is directly related to the consumer, and hence the power quality depends newlineupon the state of distribution system. The reason for this is that failure in the newlineelectric distribution network accounts for about 91% of the average newlineconsumer s interruptions. Earlier, power system reliability focused on newlinegeneration and transmission system due to capital investment. But today, newlinedistribution system is receiving more attention as reliability is concerned. newlineConsumers prefer quality of power from suppliers, which can be measured by newlineusing parameters, such as voltage sag, harmonics and power factor. newline