摘要
在能源枯竭与环境污染问题日益严重的今天,人们渴望用“取之不尽,用之不竭”的可再生能源来代替资源有限、污染环境的常规能源。以半导体光生伏打效应为基础的光伏发电技术,能满足人类的需要。太阳能光伏发电作为一种即清洁又环保的绿色能源,是近期急需的能源补充,又是未来能源结构的基础。本文介绍了太阳能光伏发电的原理、光伏发电系统的运行方式及国内外光伏发电的现状,提出了发展太阳能光伏发电的建议。
Today, energy sources dried up and environmental pollution is more and more severe people are long for that renewable energy sources take the place of rule energy sources. But photovoltaic technology can be satisfied with human being. As a clearing energy, solar PV system is not only supplementary in the near future soures, but also is grounding in the future sources struction. In the world, many countries are studying largely solar PV tehnology. By now,solar cell mean annual rate of increase is percent 33. PV is becoming the most one of the rapid technology industry.
出处
《电工材料》
CAS
2006年第3期45-48,共4页
Electrical Engineering Materials
关键词
太阳能
光伏发电
光伏系统
清洁能源
solar energy
PV generate electricity
photovoltaic system
clearing sources
