Optimization Controller for Mechatronic Sun Tracking System to Improve Performance
Joint Authors
Source
Advances in Mechanical Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-12-12
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
An embedded system that contains hardware and software was developed for two-axis solar tracking system to improve photovoltaic panel utilization.
The hardware section of the embedded system consists of a 32-bit ARM core microcontroller, motor driver circuits, a motion control unit, pyranometer, GPS receiver, and an anemometer.
The real-time control algorithm enables the solar tracker to operate automatically without external control as a stand-alone system, combining the advantages of the open-loop and the closed-loop control methods.
The pyranometer is employed to continuously send radiation data to the controller if the measured radiation is above the lower radiation limit the photovoltaic panel can generate power, guaranteeing the solar tracking process to be highly efficient.
The anemometer is utilized in the system to ensure that the solar tracking procedure halts under high wind speed conditions to protect the entire system.
Latitude, longitude, altitude, date, and real-time clock data are provided by GPS receiver.
The algorithm calculates solar time using astronomical equations with GPS data and converts it to pulse-width modulated motor control signal.
The overall objective of this study is to develop a control algorithm that improves performance and reliability of the two-axis solar tracker, focusing on optimization of the controller board, drive hardware, and software.
American Psychological Association (APA)
Engin, Mustafa& Engin, Dilşad. 2013. Optimization Controller for Mechatronic Sun Tracking System to Improve Performance. Advances in Mechanical Engineering،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-449398
Modern Language Association (MLA)
Engin, Mustafa& Engin, Dilşad. Optimization Controller for Mechatronic Sun Tracking System to Improve Performance. Advances in Mechanical Engineering No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-449398
American Medical Association (AMA)
Engin, Mustafa& Engin, Dilşad. Optimization Controller for Mechatronic Sun Tracking System to Improve Performance. Advances in Mechanical Engineering. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-449398
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-449398