لخّصلي

Continuous supply of power is one among the key objectives of the Smart Grid. this is often the necessity of the hour with continually growing demand on the facility system and therefore the requirement for enhanced reliability. thanks to characteristically interconnected and interdependent nature of the grid, enhancing wide area monitoring and situational awareness is important to achieve this aim. A fault at a selected location within the power grid can swiftly become an in depth problem, with catastrophic results. Wide Area Situational Awareness (WASA) is that the design of technologies to reinforce the monitoring of the facility network across large areas. This successfully allows power grid operators with a huge and consistent scenario of the whole functioning grid.

A significant step taken by utilities in forming a better power system has been the growing application of Demand Response (DR). Demand response is that the deduction of the energy, consumed by the consumers, in retort to upsurge within the electricity cost during peak load times. Demand response can significantly reduce peak load by using the connection between energy price and energy need for the buyer and producers benefit Advanced Metering Infrastructure (AMI) permits utilities to gather , monitor, and examine energy consumption data for grid management, line or generator outage notice, and billing purposes using bidirectional communication links. Although, Automatic Meter Reading (AMR) already exists, it only utilizes unidirectional communication to realize meter reading chiefly for billing functions. AMI are often improved to deliver consumers with historical energy consumption data, contrasts of energy use throughout the day, real-time cost information, and enhancement of energy consumption during peak load times. Although a valuable consumer asset, AMI networks require a momentous investment and have yet to be implemented in most consumer-based applications Some researchers have briefly reviewed the data transmission methods. These methods are mostly used in cell phones, hardware processing of personal computers, remote monitoring, and sporadic measurements. The data transmission intensity can be increased using data transmission methods. This process refers to a new research on secure, efficient, and reliable communications issues. Broadband over Power line (BPL) technology can be considered as one of the data transmission methods for AMR in terms of data rate and data transfer distance. With the spread of the internet network, connection of Wi-Fi-based Wireless Sensor Networks (WSN) and the AMR system is bound to advance.