Diseño e Implementación de un sistema de monitoreo en una red fotovoltaica mediante el uso de la RTU SEL - RTAC 3530

Abstract

The project focused on the monitoring of a photovoltaic network through the implementation of a SCADA system with the RTU SEL - RTAC 3530. Essential objectives were achieved through simulation and communication practices. The RTAC SEL 3530 played a central role in visualizing values in the network, configured as a Remote Terminal Unit (RTU). It acquired and presented data, enabling precise and efficient monitoring, crucial for achieving the set objectives. The choice of the IEC 61850 standard for interaction between the relay and the RTU ensured reliable communication. This standard defines protocols and data models that facilitate interoperability, promoting system cohesion. The Modbus TCP/IP protocol for other devices allowed robust and widely accepted connectivity. Results are integrated into the SCADA developed with WinCC, fundamental for consolidating and presenting the collected data. The graphical interface provided an intuitive, real-time representation, significantly improving accessibility for end-users. The strategic combination of the RTU SEL - RTAC 3530, Relay SEL 751, Analyzer PAC 3200, and Delta DX-3001H9 gateway, supported by the implementation of the SCADA system with WinCC, achieved the project's objectives. This synergy between hardware and software offered a comprehensive solution to enhance efficiency and monitoring in the photovoltaic network, highlighting the successful application of advanced simulation and communication practices in the context of electrical engineering.