基于自由曲面元件的LED路灯的开发

发布时间：2021-02-09 09:44

　　

【文章来源】：长春理工大学吉林省

【文章页数】：85 页

【学位级别】：硕士

【文章目录】：
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
致谢


【参考文献】：
期刊论文
[1]Parametric optimization method for the design of high-efficiency free-form illumination system with a LED source[J]. 刘振杰,刘鹏,余飞鸿.  Chinese Optics Letters. 2012(11)



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