Design of robust power system for frequency control in industrial sectors for enhancing science education

Abstract

The technique of remote monitoring of different gadgets and machinery in process plants businesses is catching on in the decades to come. Constant progress has been made in industrial automation development thanks to remote monitoring and diagnosis, which is done almost entirely through computers and the Internet. - A conventionally used SCADA system in the electricity system uses voltage and frequency as their primary system monitoring parameters, which are checked consecutively at regular intervals. It is feasible to reduce the observed voltage and frequency data to a single string that is then sent to monitoring/control room, where it may be compressed using appropriate data compression methods. To extract the required data from the sent string, use the appropriate decompression method at the receiving end. In order to allow a compressed string to be decoded into the input voltage and frequency, a MATLAB-based system was created that can generate this compressed string and output the voltage and frequency corresponding to the input. Aspects that have emerged as critical design issues in the development of a supervisory control system that is internet-based include latency (delays on the internet), the security of the system, and the design of the interface. In this project, the designers of supervisory control systems, namely, internet latency and security, faced all of the many design problems found on the Internet. The key objective of this system is to provide automated real-time XML report creation for the online and offline processes. Programmable Logic Controllers (PLCs), Supervisory control and data acquisition (SCADA), and virtual private networks (VPN) all play a part in making automation Internet-based. The software was built utilizing SCADA (Supervisory Control and Data Acquisition) software, PLC (Programmable Logic Controller) applications for controlling the real-time process, and VBA/front page scripts for managing information systems. Utilizing XML encoding and solely using VPN through GSM connection for communication between the server and client, the individual monitoring device may further enhance the system's security.