摘要
世界能源危机和环境问题使得开发利用可再生能源和各种绿色能源以实现可持续发展成为人类必须采取的措施。而随着太阳能电池和电力电子技术的不断进步,太阳能光伏发电得到了长足的发展并已成为新能源利用的主流之一。当前,光伏发电不断向低成本、高效率和高轴功率密度方向发展,太阳能光伏利用的主要形式将是并网发电系统。本文的目的就是通过优化后的太阳辐照度计算模型,计算出该太阳能系统每天、每月以至于每年的发电量。投资者可以根据该模,制作出投资回报的数据模型。
The problem of conventional energy crisis environment in the world makes it necessary to exploit the renewable and green energy sources,in order to cover the future demands.Meanwhile,solar photovoltaic power has made great progress and become one of the most effective clean and renewable energy with the advance of solar cell and power electronics.Recently,the photovoltaic system constantly develops with the tendency of lower cost,higher efficiency and higher power density techniques,following the higher and higher performance requirement of key equalizer equipments.The main application of solar energy will be the grid-connected photovoltaic system.The purpose of this article is using the solar radiation calculation model,to calculate the KWH of solar system every day,every month,even every year.The KWH output will be the basis of making invest-return digital model for investor.
出处
《微计算机信息》
2012年第2期116-117,24,共3页
Control & Automation
关键词
太阳能
光伏发电系统
发电效率
优化设计
太阳辐照度模型
Solar energy
Solar photovoltaic system
Photovoltaic efficiency
Optimizing design
Solar radiation calculation model
