分布式家用屋顶光伏电站设计

江西工程学院环境与能源工程学院毕业设计（2016届）题目分布式家用屋顶光伏电站设计专业光伏发电技术及应用分布式家用屋顶光伏电站设计摘要随着人类社会的不断发展，传统能源被不断的消耗，同时也带来了严重的环境问题。为了减少环境的污染，保证能源的可持续利用，就必须改变现有的能源结构，重视新能源的开发和利用。从长远发展的角度看，可再生资源是人类未来的主要能源来源，因此，世界上很多国家都开始重视太阳能等新能源的开发利用。在这些可再生资源中，光伏发电的发展速度最快，而太阳能光伏发电已经成为可再生能源领域中继风力发电之后产业化发展最快、最大的产业。世界各国都非常重视太阳能光伏产业的发展，我国拥有丰富的太阳能资源，对太阳能的开采具有很大的优势，因此，太阳能光伏发电成为我国开发新能源的重要内容。太阳能作为一种新型的可再生能源近年来得到了广泛的应用，光伏并网技术成为有效利用太阳能发电的核心和关键。本文分析光伏发电在普通家庭的应用要求，提出了一种基于家庭用户需求的光伏发电解决方案，并进行实验测试和验证。并以传统的独立太阳能光伏发电技术为基础，研究和设计了并网型太阳光伏发电控制系统。关键词：太阳能；光伏发电；并网；逆变器AbstractWiththecontinuousdevelopmentofhumansociety,traditionalenergyisconstantlyconsumption,atthesametime,italsobringstheseriousenvironmentalproblems.Inordertoreduceenvironmentalpollutionandensuretheenergysustainableutilization,itisnecessarytochangetheexistingenergystructure,payattentiontothedevelopmentandutilizationofnewenergy.FromthePerspectiveoflong-termdevelopment,renewableresourcesisthefutureofhumanityisthemainsourceofenergy.Therefore,manycountriesintheworldbegantoattachimportancetothedevelopmentandutilizationofsolarenergyandothernewenergy.Intheserenewableresources,thepaceofdevelopmentofphotovoltaicpowergenerationisthefastest,andsolarphotovoltaicpowergenerationhasbecomeafieldofrenewableenergyinthewindpowergenerationindustrydevelopmentthefastest,thebiggest分布式家用屋顶光伏电站设计Industry.Allthecountriesintheworldhaveattachedgreatimportancetothedevelopmentofsolarenergyphotovoltaicindustry,Chinahasabundantsolarenergyresources,theexploitationofsolarenergyhasgreatadvantages,therefore,solarphotovoltaicpowergenerationbecomeourcountrytheimportantcontentofthenewenergydevelopment.Solarenergyasanewtypeofrenewableenergyinrecentyearshasbeenwidelyused,thegridconnectedphotovoltaictechnologybecometheeffectiveuseofthecoreandkeyofsolarpower.Basedontheanalysisofphotovoltaicpowergenerationintheapplicationofordinaryfamilies,presentsaphotovoltaicpowergenerationbasedontheneedsofhomeuserssolutionsandexperimentalverificationandtesting.Andtothetraditionalindependentsolarphotovoltaicpowergenerationtechnologyasthefoundation,Researchanddesignofgridconnectedphotovoltaicpowercontrolsystem.Keywords:solarenergy;photovoltaic;gridconnectedinverter分布式家用屋顶光伏电站设计目录摘要................................................................................................................................................2Abstract.............................................................................................................................................2绪论................................................................................................................................................5第1章光伏发电技术的起源及发展............................................................................................61.1太阳能发电技术起源.......................................................................................................61.2太阳能发电技术在中国的发展.......................................................................................6第2章光伏发电技术原理及系统组成........................................................................................62.1光伏发电技术原理...........................................................................................................62.1.1P-N结.....................................................................................................................62.1.2光伏发电技术原理...............................................................................................72.2光伏发电系统基本组成...................................................................................................82.2.1光伏发电系统基本组成.......................................................................................82.2.2光伏发电系统各部件功能...................................................................................82.2.3部分组成部件的特殊设计..................................................................................11第3章光伏发展的方向..............................................................................................................133.1光伏发展.........................................................................................................................133.1.1可再生能源发展需求和太阳能利用..................................................................133.1.2技术发展催生光伏产业.....................................................................................133.1.3政策扶持促使光伏产业大发展..........................................................................133.2光伏发展方向.................................................................................................................143.2.1印度能源现状.....................................................................................................143.2.2中国光伏市场的发展方向.................................................................................143.2.3中国分布式光伏发电市场现状调查及未来......................................................14参考文献........................................................................................................................................16致谢......................................................................................................