Abstract: Smart grid system is the upcoming power control system working as autonomous system by incorporating number of energy resources, two way wire and wireless communication. A reliable operation requires multiple, high-data-rate, two-way communications links among all communicative nodes of smart grid network, which do not exist today, plus powerful computing facilities at the control center. A control signal is generated by number of sensor in real time which is provide to micro computer system and Advanced Metering Infrastructure (AMI). Disturbance tracking, communicative on each node and fault awareness is major facing issues of Smart grid which is still in extinct. Large geographic area of earth surfaces is the main reason for getting such problems. In this paper, we used broadcasting by multi-user MIMO system on smart grid network that provides high speed two way communication over large geographical area by adopting cellular network. Such type of Smart grid is capable for accepting r

• Publication Date: 27-Nov-2016
• DOI: 10.15224/978-1-63248-109-2-18
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Abstract: This paper were carried to investigate the effect of self-impedance and mutual impedance in the estimation of the voltage sag in each node. The voltage sag estimation were carried on the TNB 132/11kV distribution network with a single-line-to-ground fault occur in the network. The result shows that when a high fault impedance occur, the impact of mutual impedance will be less. Impedance-based method have a reasonable accuracy in estimate the voltage sag value for each node in the network. Further work can be continue for fault distance estimation based on the accuracy of voltage sag estimation.

• Publication Date: 27-Nov-2016
• DOI: 10.15224/978-1-63248-109-2-19
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