Two-Axis Sun Tracking Controller of Concentration for PV System
碩士 === 國立高雄第一科技大學 === 光電工程研究所 === 96 === In this thesis, it describes the design and fabrication of tracking sensor, and uses LED as the light sensor to cost-down. For the sensor structure , we design the large-scale angle for exterior sensor structure, and raise the tracking accuracy by interior s...
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Other Authors: | |
Format: | Others |
Language: | zh-TW |
Published: |
2008
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Online Access: | http://ndltd.ncl.edu.tw/handle/pd69n5 |
Summary: | 碩士 === 國立高雄第一科技大學 === 光電工程研究所 === 96 === In this thesis, it describes the design and fabrication of tracking sensor, and uses LED as the light sensor to cost-down.
For the sensor structure , we design the large-scale angle for exterior sensor structure, and raise the tracking accuracy by interior sensor structure.
In order to understand the acceptance of varied light energy to light-shift for sensors, we design the structure of sensor by FRED in order to stimulate light-shift, and fabricate the sensor as well as control the light source position by Single-Chip 8052.
At last, we use light sensors structure with two-axis sun tracking system to track the sun light and the tracking accuracy can be less then 0.905 degrees.
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