Automatic elevation control of solar panels

How does the aopid controller affect a solar panel's location?

Considering the data received from these sensors, the AOPID controller modifies the solar panel's location. The AOPID controller is a type of PID controller, which utilizes the Arithmetic optimization approach to tune the controller parameters.

How to improve solar energy generation in photovoltaic systems?

Conclusion To enhance the energy generation in photovoltaic systems, the position of the solar panel was adjusted using a new hybrid AOPID-based dual-axis solar tracking model. The suggested model makes use of MEMS and UV sensors to determine the solar panel's location and the sun's position in the sky in relation to the sun's movement.

What is a solar positioning algorithm?

Solar Positioning Algorithm — The goal of solar positioning algorithms is to take location and time data and convert it to an azimuth & zenith angle that describes the position of the sun in the sky.

How does a solar panel controller work?

The controller achieves this by using a feedback loop that adjusts the controller gains K p ′, K i ′, and K d ′ to reduce the variation between the set-point and the real location of the solar panels through the use of arithmetic optimization algorithms.

What is the control system of solar tracker?

The control system of the solar tracker was governed by Micro Controller Unit (MCU) with auxiliary devices which includes encoder and Global Positioning System (GPS). The sun path trajectory algorithm utilizing the astronomical equation and GPS information was also embedded in the system.

How to improve solar tracking accuracy?

The solar tracking accuracy can be improved through active tracking system. The system tilts the solar panel according to the sun's movement through a motor or hydraulic actuator which is controlled by a set of controller unit. This system can be classified into open and closed loops.