自动跟踪槽式线聚焦太阳能集热器研究
文献类型：学位论文
| ; | |
| 作者 | 陈维 |
| 学位类别 | 硕士 |
| 答辩日期 | 2003 |
| 授予单位 | 中国科学院广州能源研究所 |
| 授予地点 | 广州能源研究所 |
| 导师 | 李戬洪 |
| 关键词 | 槽式线聚焦 太阳能集热器 跟踪控制系统 |
| 其他题名 | STUDY ON THE AUTOMATIC TRACKING PARABOLIC TROUGH LINE-FOCUSING SOLAR COLLECTOR |
| 学位专业 | 热能工程 |
| 中文摘要 | By applying the model that has been built in this paper, and by using MATLAB to deal with the data, the figures of Irradiance variation different solar terms in Guangzhou and Variety of day beam irradiation for different tracking modes in Guangzhou and Beijing can be worked out. Optical performance analysis for parabolic-trough focusing collector with several tracking modes is accomplished. A few of common problems met in work is discussed. This paper sorts tracker controller methodologies in utilization of solar energy into close loop, open loop, and hybrid. By relations between hour angle and the tracking angle of several tracking modes with one axis, selecting for controller methodologies of several tracking modes with one axis are acquired. By using MATLAB to deal with data, tlie figures of relations between hour angel and tlie tracking angle of horizontal N/S tracking can be worked out, and at this time feasibility and applicability of hybrid tracking control system are analyzed. Merits and demerit of several tracker controller methodologies are studied and summarized, and characteristic and applicability of them are researched. In the experimental study, some light-dependent resistors that had been used in tlie control system were studied, and a parabolic-trough system of horizontal N/S tracking mode was also constructed and study. This new device has adopted the hybrid control mode .At last from those data of the experiment the device performance is close to theoretic expects. |
| 语种 | 中文 |
| 公开日期 | 2011-07-06 ; 2011-07-08 |
| 页码 | 59 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/3863]  |
| 专题 | 中国科学院广州能源研究所 |
| 推荐引用方式 GB/T 7714 | 陈维. 自动跟踪槽式线聚焦太阳能集热器研究, STUDY ON THE AUTOMATIC TRACKING PARABOLIC TROUGH LINE-FOCUSING SOLAR COLLECTOR[D]. 广州能源研究所. 中国科学院广州能源研究所. 2003. |
入库方式： OAI收割
来源：广州能源研究所
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