中国照明电器

在能源结构转型、“双碳”目标等驱动下，光伏技术为绿色照明设施提供动力，已经成为城市基础设施建设的重要组成部分。然而，在太阳能路灯系统的实际工程应用中，由于环境光照的不确定性、储能元件的充放电特性及光电器件的非线性转换效率，系统经常出现理论发电量和实际有效光通量存在较大差异的情况。因此，文章就太阳能路灯在光、电、光转换全链路中能量传输特性和损耗分布规律进行研究，期望可以为优化系统拓扑结构、提高光电转换综合效率、制定精细化节能控制策略提供理论依据和数据支撑。

Driven by the transformation of energy structure and the "dual carbon" goals,photovoltaic technology provides power for green lighting facilities.It has become an important part of urban infrastructure construction.However,in the actual engineering application of solar street lighting systems,due to the uncertainty of environmental light,the charging and discharging characteristics of energy storage components,and the nonlinear conversion efficiency of photovoltaic devices,there are often significant differences between the theoretical power generation and the actual effective luminous flux of the system.Therefore,this paper studies the energy transmission characteristics and loss distribution laws of solar street lighting in the entire light-electricity-light conversion chain,hoping to provide theoretical basis and data support for optimizing the system topology structure,improving the comprehensive efficiency of photoelectric conversion,and formulating refined energy-saving control strategies.