| Title |
Efficiency Analysis of PV Tracking System with PSA Algorithm |
| Authors |
Jung-Sik Choi ; Jae-Sub Ko ; Dong-Hwa Chung |
| Keywords |
PSA Algorithm ; PV Tracking ; Program Method ; Solar Position |
| Abstract |
This paper analyzes efficiency of photovoltaic(PV) tracking system using position solar algorithm(PSA). Solar location tracking system is needed for efficiently and intensively using PV system independent of environmental condition. PV tracking system of program method is presented a high tracking accuracy without the wrong operating in rapidly changing insolation by the clouds and atmospheric condition. Therefore, this paper analyzes efficiency of PV system using PSA algorithm for more correct position tracking of solar. Also, controlled altitude angle and azimuth angle by applied algorithm is compared with data of korea astronomy observatory. And this paper analyzes the tracking error and generation efficiency then proves the validity of applied algorithm. |