Solar Tracking Error Analysis of Fresnel Reflector
Depending on the rotational structure of Fresnel reflector, the rotation angle of the mirror was deduced under the eccentric condition. By analyzing the influence of the sun tracking rotation angle error caused by main factors, the change rule and extent of the influence were revealed. It is conclud...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2014-01-01
|
| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1155/2014/834392 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832551799086645248 |
|---|---|
| author | Jiantao Zheng Junjie Yan Jie Pei Guanjie Liu |
| author_facet | Jiantao Zheng Junjie Yan Jie Pei Guanjie Liu |
| author_sort | Jiantao Zheng |
| collection | DOAJ |
| description | Depending on the rotational structure of Fresnel reflector, the rotation angle of the mirror was deduced under the eccentric condition. By analyzing the influence of the sun tracking rotation angle error caused by main factors, the change rule and extent of the influence were revealed. It is concluded that the tracking errors caused by the difference between the rotation axis and true north meridian, at noon, were maximum under certain conditions and reduced at morning and afternoon gradually. The tracking error caused by other deviations such as rotating eccentric, latitude, and solar altitude was positive at morning, negative at afternoon, and zero at a certain moment of noon. |
| format | Article |
| id | doaj-art-51b3e7d9a0624be5bd59a97078e67ef8 |
| institution | Kabale University |
| issn | 2356-6140 1537-744X |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-51b3e7d9a0624be5bd59a97078e67ef82025-02-03T06:00:29ZengWileyThe Scientific World Journal2356-61401537-744X2014-01-01201410.1155/2014/834392834392Solar Tracking Error Analysis of Fresnel ReflectorJiantao Zheng0Junjie Yan1Jie Pei2Guanjie Liu3School of Energy and Power Engineering, Xi’an Jiaotong University, Xi’an 710049, ChinaSchool of Energy and Power Engineering, Xi’an Jiaotong University, Xi’an 710049, ChinaHuaneng Clean Energy Research Institute, Beijing 100098, ChinaHuaneng Clean Energy Research Institute, Beijing 100098, ChinaDepending on the rotational structure of Fresnel reflector, the rotation angle of the mirror was deduced under the eccentric condition. By analyzing the influence of the sun tracking rotation angle error caused by main factors, the change rule and extent of the influence were revealed. It is concluded that the tracking errors caused by the difference between the rotation axis and true north meridian, at noon, were maximum under certain conditions and reduced at morning and afternoon gradually. The tracking error caused by other deviations such as rotating eccentric, latitude, and solar altitude was positive at morning, negative at afternoon, and zero at a certain moment of noon.http://dx.doi.org/10.1155/2014/834392 |
| spellingShingle | Jiantao Zheng Junjie Yan Jie Pei Guanjie Liu Solar Tracking Error Analysis of Fresnel Reflector The Scientific World Journal |
| title | Solar Tracking Error Analysis of Fresnel Reflector |
| title_full | Solar Tracking Error Analysis of Fresnel Reflector |
| title_fullStr | Solar Tracking Error Analysis of Fresnel Reflector |
| title_full_unstemmed | Solar Tracking Error Analysis of Fresnel Reflector |
| title_short | Solar Tracking Error Analysis of Fresnel Reflector |
| title_sort | solar tracking error analysis of fresnel reflector |
| url | http://dx.doi.org/10.1155/2014/834392 |
| work_keys_str_mv | AT jiantaozheng solartrackingerroranalysisoffresnelreflector AT junjieyan solartrackingerroranalysisoffresnelreflector AT jiepei solartrackingerroranalysisoffresnelreflector AT guanjieliu solartrackingerroranalysisoffresnelreflector |