Design of Solar Automatic Tracking Control System Based on STC89C52

DOI

10.2991/icecee-15.2015.60How to use a DOI?

Keywords

Automatic Tracking; Solar Energy; STC89C52; Avoidance

Abstract

Aiming at the low generating efficiency of the current solar energy generating system, solar energy maximum power point tracking control system based on STC89C52 is designed and made. The photoelectric detection and tracking is adopted as the control mode in the system. By using stepping motor as driving mechanism, comprehensive trace of the sun is realized by controlling the movement of tracking mechanism in the horizontal and pitching directions. Based on this, real-time detection of wind velocity and change of wind direction is realized by wind velocity and direction transducer which is equipped on the tracking mechanism, which makes the system automatically avoid the typhoon above level 8 to weaken the damage to panel by the storm. The experiment results of model machine indicate that the system has reliable performance which can satisfy the need of auto-solar track, it can also make the panel orient towards east again after darkness to realize daily circular run and it is of relatively high practical value.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Zhaoyang Qiao
PY  - 2015/06
DA  - 2015/06
TI  - Design of Solar Automatic Tracking Control System Based on STC89C52
BT  - Proceedings of the 2015 International Conference on Electrical, Computer Engineering and Electronics
PB  - Atlantis Press
SP  - 280
EP  - 285
SN  - 2352-538X
UR  - https://doi.org/10.2991/icecee-15.2015.60
DO  - 10.2991/icecee-15.2015.60
ID  - Qiao2015/06
ER  -