Development of Smart Grid System

prepaid energy meter has been perform in many regions. Actually, the flaw of the system is the controlling behavior of the customers. The meter must be recharged. That’s why a smart meter system has been created to obtain all electrical energy consumption in a small region. The area consists of individual units like the room in the hall, the apartment in the building, the structure on the street, etc. Power grids,communications and power system simulation are designed. Data is processed and power consumption profiles are created for units for different periods of time obtained from simulations taking into account the definitions of the electricity grid, as well as taking advantage of the use of IoT advantages in how to separate power remotely when a theft is detected in an area. By using MATLAB Simulink the information was obtained from a specific apartment inside the building to calculate the energy through which the messages are displayed on the LCD screen, this system sends SMS messages to the consumer via GSM and also sends them to the electricity company in an encrypted form using arduino micro-controller.