1、 Main functions:
Teaching photovoltaic power generation assembly and construction training system
1. Using sensors, execution structures, and tracking systems from actual industrial sites; It is possible to expand the installation design of photovoltaic systems by installing 1000W photovoltaic modules.
2. The photovoltaic power generation training experimental device can automatically track the operation of the sun, allowing sunlight to vertically shine on the surface of objects, ensuring that the products on the tracking frame receive maximum solar radiation energy. The system consists of a base plate, bracket, screw, hydraulic, gear, stepper motor, computer controller, power supply, and other parts.
3. The experimental device operates according to the trajectory of the sun and can achieve real-time tracking of the sun's self power for 8 hours throughout the day.
4. The solar tracking and positioning sensor achieves high-precision measurement of the sun while ensuring illumination conditions, and converts the solar azimuth signal into an electrical signal, which is transmitted to the tracking controller.
5. The transmission execution structure adopts a unique mechanical structure design, driven and controlled by two low-power DC motors to achieve 360 ° rotation in the horizontal direction and 180 ° rotation in the overhead direction.
6. The tracking controller adopts high-performance microprocessor as the main control CPU, large capacity data storage, industrial control standard design, shockproof structure, suitable for use in harsh industrial environments.
7. The experimental training system adopts a movable platform structure, equipped with colored aluminum alloy carved circuit diagrams, schematic diagrams, display measuring devices, display sunshine indicators, system operating voltage, etc.
8. The unique installation design of the experimental device facilitates students to install and debug the automatic tracking system by themselves.
2、 Experimental content:
1. Design Experiment of Solar Tracking System
2. Installation experiment of solar photovoltaic modules
3. Installation experiment of solar inverter and controller
4. Measurement experiment of on-site parameters of solar photovoltaic power station
5. Installation and Measurement Experiment of Solar Tracking and Positioning Sensor
6. Installation and Measurement Experiment of Component Support Structure
7. Installation and measurement experiment of transmission actuator
8. Principle Experiment of Tracking Controller