원문정보
초록
영어
In this Paper, method of converting solar energy into direct current electricity using semiconducting materials that exhibit the photovoltaic effect, a phenomenon commonly studied in physics, photochemistry and electrochemistry. A photovoltaic system employs solar panels composed of a number of solar cells to supply usable solar power. Hence it is the challenge for the present generation to generate maximum electricity by using solar power although many developments were made to collect the solar energy. Hence solar tracking system has been implemented that plays a vital role in collecting the solar energy. The present invention consists of a 2 axes solar servo control tracking device that performs the remote servo control and remote monitoring of solar module assemblies without manual interference according to the solar azimuth that generates maximum electric power with single power transmission that improves the tracking accuracy, with minimum cost and can check the malfunctions to track the solar luminance. The efficiency of photo voltaic power generation can be improved by 15% to 18%.
목차
1. Introduction
1.1. Reason for Invention
1.2. Comparison this Invention with Existing Device:
1.3. Summary of the Invention
2. Modeling of Solar Tracking System
2.1. Irradiation Sensor
2.2. Proportional Integral Derivative (PID) Controller
2.3. Electrical Driving Unit Using Induction Motor
2.4. 2 Axes Using Azimuth and Elevation Angle Sensor Unit
2.5. Building Vertical Aquarium Using 2 Axes Solar Tracking System
3. Construction of 2 Axes Solar Tracking System
3.1. Design of 2 Axes Solar Tracking System
3.2. Design of Irradiation Sensor Unit
3.3. Total Remote Controller
3.4. Wind Sensor
3.5. Remote Unit
4. Design of Mechanical Driving Unit
5. Experimental Results
6. Conclusion
Acknowledgment
References