基于自由曲面元件的LED路燈的開發(fā)
發(fā)布時(shí)間:2021-02-09 09:44
【文章來源】:長(zhǎng)春理工大學(xué)吉林省
【文章頁數(shù)】:85 頁
【學(xué)位級(jí)別】:碩士
【文章目錄】:
1.Introduction
2.Theory
2.1.Non-imaging optics
2.2.Radiometric and photometric terminology
2.2.1.Radiometric quantities and basic concepts
2.2.2.Photometric quantities
2.3.Basic concepts of non-imaging optics
2.3.1.Phase space
2.3.2.The edge-ray principle
2.3.3.Conservation ofétendue
2.4.Important factors in illumination design
2.4.1.Transfer efficiency
2.4.2.Uniformity of illumination distribution
2.5.Standard optics used in illumination
2.5.1.Refractive optics
2.5.2.Reflective optics
2.5.3.TIR optics
2.5.4.Scattering optics
2.5.5.Hybrid optics
3.Modeling
3.1.Compound Parabolic Concentrators
3.2.Illumination scheme
3.3.Illumination requirements and features
3.4.Schemes analysis
3.4.1.Luminance at a point
3.4.2.Field of calculation for luminance
3.4.3.Position of calculation points
3.4.4.Position of observer
3.4.5.Horizontal illuminance
3.5.Conclusion
4.Modelling in Software
4.1.CPCs
4.2.Freeform Z
4.3.CPC rectangular
4.4.Freeform optics
4.4.1.Design examples in DIALux
4.4.2.Sensitivity analysis
4.5.The effect of weather condition on lighting parameters
4.6.Fine-tuning in3D software
5.Marketing
5.1.Calculation of the cost of fuel and energy for technological purposes
5.2.Calculation of staff salary costs
5.3.Insurance contributions to off-budgetary funds
5.4.Calculation of depreciation charges
5.5.Calculation of costs for outsourcing,business trips and other expenses.
5.6.Calculating overhead costs
6.Conclusion
7.Reference
Appendix
A.DEFINITIONS,SYMBOLS AND ABBREVIATIONS
B.LIST OF SYMBOLS AND ABBREVIATIONS
C.MATHEMATICAL CONVENTIONS AND PROCEDURES
D.REQUIREMENTS FOR PHOTOMETRIC DATA
Luminous intensity data for luminaires
Interpolation of luminous intensity data
Linear interpolation
Quadratic interpolation
Road surface reflection data
Interpolation in the r-table
E.CALCULATION OF I(C,γ)
Mathematical conventions for distances measured on the road
Mathematical conventions for luminaire axes
Calculation of C:luminaire not turned about photometric axes
Calculation ofγ:luminaire not turned about photometric axes
Calculation of C andγ:luminaire turned about photometric axes
致謝
【參考文獻(xiàn)】:
期刊論文
[1]Parametric optimization method for the design of high-efficiency free-form illumination system with a LED source[J]. 劉振杰,劉鵬,余飛鴻. Chinese Optics Letters. 2012(11)
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