Real Time Automation of Boiler Arrangement Using PLC & SCADA

Arun Kumar Yadav; Sushil Kumar Agrawal; Rajesh Kumar; Anurag Dwivdi; Tej Prakash Verma; Rachit Srivastava; Jay Bahadur Singh

Abstract

An automation system that controls boilers that use PLC, SCADA, and sensors is called a supervisory control along with a programmable acquisition system (PACS). Communication wires were used to link the SCADA and PLC. The first part of the paper discusses how to continuously maintain a particular boiler temperature by feeding the boiler with inputs at the appropriate temperature. Many steps must be taken to go from a manually operated boiler to one that is fully automated. An increasing number of people in a more globalized world are looking for high-quality, automated technologies that operate more efficiently. Continuous boiler monitoring with a SCADA screen linked to the PLC via a communication link enhances the automation even more. A SCADA system that monitors the plant and aids in lowering human error must be designed to automate a power plant and decrease human involvement. In this project, the boiler's parameters—temperature, pressure, flow, and level—are tracked via a SCADA system. Sensors keep an eye on the parameter, and PLC processes and SCADA monitor the observed signals. The monitoring and logic control system modifies the associated valves based on a comparison of the signals with the parameter's reference parameter. In an emergency, several automatic check valves are utilized to release steam and pressure and sound an alarm to notify the proper authorities. The boiler automation ladder diagram is made with both RS Logics 500 and RS View 32