Internet Of Things On 230kv/400 Kv Switchyard Operation By Scada Method

Abstract

Switchyard is the interconnection of generating station and grid. The generated power from the generating station is transmitted to the grid through switchyard. Switchyard is used to give a secured power to the grid. In our process SCADA is used to operate and control the switchyard operations. SCADA is a emerging trend in WSN technology. It is a transceiver used to transmit and receive data in full duplex mode. The switchyard is controlled and monitored from the UCB room through the underground cables. But in our process it is done by SCADA MODULE. These modules are fixed in switchyard and another in UCB room. In the switchyard side it is controlled by microcontroller and in UCB room side it is by operator. If any operation such as opening/closing the isolator , generator breaker can be done by operator by giving command to SCADA module in UCB side. The SCADA module receives the command signal and transfer it to microcontroller. It will do the operation through relay module. In this concept we are replacing cables by wireless sensor network SCADA by using Mesh topology.