文档介绍：高效太阳能电池
刘永奇 1范君柳1潘金荣 1 罗宏1 徐文2 伍佳才2
(,江苏苏州 215009;
,江苏苏州 215009)
摘要:设计一种能够提高太阳能电池吸收太阳光效率以及有效存储能量的方法和装置。介绍了太阳能电池的伏安特性和法拉电容的充放电特性,通过一凹面镜实现太阳光双面的吸收,以法拉电容存储太阳能。和传统单面受光电池以及用蓄电池储电相比,该装置太阳光吸收效率高、法拉电容充电时间快、放电电流大,可广泛适用于路灯及楼道灯照明等领域。
关键词:太阳能电池;凹面镜;双面吸收;法拉电容;
中图分类号: 文献标识码:A
Solar Cells with High Efficiency
LIU Yong-qi 1, FAN Jun-liu 1, PAN Jin-rong 1, LUO Hong1, XU Wen2, WU Jia-cai2
(1. School of Mathematics and Physics, Suzhou University of Science and
Technology, Suzhou 215009, China; 2. Suzhou YIDI Electronic Technology
Company Limited, Suzhou 215009, China)
Abstract: A method and device to improve the absorption of solar light for solar cell and efficient storage of energy is designed. V-A characteristics of solar cell and Farah capacitor’s charge and discharge characteristics are introduced, double-side absorption of solar light is achieved with a concave mirror with Farah capacitor storing solar energy. Compared with the traditional single-side solar cell and the storage battery, the device owns the advantages of high efficiency of absorption, fast charge time, large discharge current, and the device can be widely applicable to road and corridor lighting and other related fields.
Key words: solar cell; concave mirror; double-side absorption; Farah capacitor
项目来源于2009年江苏省高等学校大学生实践创新训练计划
作者简介:刘永奇(1960-),男,辽宁盖县人,学士,高级实验师,主要从事电子线路、实验教学方