| Title |
Efficiency Analysis Solar Cell of the Dynamic Boat's by SPA |
| Authors |
한종호(Han, Jong-Ho) ; 이장명(Lee, Jang-Myung) |
| DOI |
https://doi.org/10.5370/KIEE.2011.60.8.1529 |
| Keywords |
Solar sell ; Boat ; Tracking system ; dynamic ; SPA(solar position algorithm) |
| Abstract |
Recently, worldwide government policy is pursuing saving energy and preservation. add to this, the solar cells are getting the spotlight nonpolluting energy source, using a variety of products for solar cell. in this paper, we'll make solar tracking system for suitable of dynamic boat. we knew that general boats are using fixed solar cell, it's first time to use tracking system of solar cells for boats so it is hard to application. To solve this problem in this paper we use to a magnetic compass and GPS for suitable solar tracking system of dynamic movement and to analyze fixed and tracking solar system. frist. solar tracking device is designed two-axis control system. one-axis control system is taken a magnetic compass for making efficiency defence solar tracking sensor, two-axis control system apply GPS latitude and longitude data for SPA(Solar position algorithm) so we know the azimuth and altitude. it analyze data value of accuracy comparison from result. so the proposed algorithm confirm to have validity. |