Diseño e implementación de un sistema de respaldo fotovoltaico con posicionamiento de un grado de libertad, para la iluminación del departamento de logística del campamiento de la empresa telconet S.A. sede Guayaquil.

Abstract

This project is based on the generation of electricity through a photovoltaic system for positioning. The system is responsible for collecting energy from the sun, with the help of a solar panel and is stored in a battery, then converted to AC voltage to power equipment low loads installed in the department. This system consists of a system of Supervisory Control and Data Acquisition SCADA that allows control and monitoring through PLC and data for positioning the solar panel touch screen. This system has an automatic positioning control, allowing solar radiation impinges perpendicularly to the photovoltaic panel during the day. The LDRs capture the sunlight and are positioned on one side of the solar panel. By the PLC, the variation of the differential voltage of LDRs is read and processed automatically by a PI control, which delivers pulses to a 24VDC motor is coupled to the shaft of the solar panel, the same revolving direction This and West and vice versa. The potentiometer is located on the axis of the panel, which represents the position of the solar panel and is displayed either on the touch panel or a PC. The photovoltaic system consists of: Solar panel, charge controller, inverter voltage, load Efficiency, Battery type AGM. LDRs and the potentiometer was used in the development of programming Xinje Programmable Logic Controller with PI control for data acquisition and positioning the solar panel.