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1、I摘 要自中国发展至今，对煤炭、石油、天然气等不可再生的化石能源的需求越来越大。这也就给生态环境的保护带来了很大的压力，也就敦促着世界各国加紧出台各种措施来应对环境变化。开发新能源发电技术，减少和更替部分化石能源，是确保我国能源安全、升级能源产业结构、促进国家经济与社会可持续发展、保护生态环境、应对气候改变的战略性选择。本文首先对几种新能源发电技术进行了分析探讨，其中着重探讨太阳能、风能的原理、关键技术、国内外发展现状等。并对多种新能源综合发电模式尤其是风光互补发电系统进行探讨分析，寻求风光互补发电技术的特点。随后对新能源发电并网时存在的问题进行了简要分析。文章最后对新能源发电技术未来的发展趋
2、势进行了阐述。关键词：新能源，发电技术，风光互补，新能源发电并网IIABSTRACTSince the industrial revolution, with the sharply increasing consumption of fossil fuels such as oil, gas and coal, the pressure of protection of ecological environment increases day by day, which forces the countries around the world to consider and take ac
3、tion to deal with it. Promoting new energy power generation, saving and replacing part of fossil fuels has become an strategic choice which can protect our energy security, optimize energy structure, promote the countrys economic and social sustainable development, protect the environment, cope with
4、 climate change and restructure the industrial structure. Firstly, this thesis makes a review of several energy power generation technologies, among which we focus on analyzing the principles and development status of solar energy, wind energy. Also, this thesis makes analysis of hybrid new energy p
5、ower generation systems. Then, this paper makes some simple analysis of the existing problems grid connected system of new energy power generation. At last, this article outlines the development tendency.Key words: new energy, power generation, wind-solar system, grid connected of new energy power g
6、enerationIII目 录摘 要 .IABSTRACT.II第 1 章绪论 .11.1 论文选题背景和意义 .11.2 国内外研究现状 .11.3 论文研究内容和预期目标 .2第 2 章太阳能发电技术 .32.1 太阳能热发电 .32.1.1 太阳能热发电系统原理 .32.1.2 太阳能热发电系统的基本类型 .42.2 太阳能光伏发电 .72.2.1 光伏发电基本原理 .72.2.3 光伏发电的关键技术 .72.2.4 太阳能光伏发电系统的组成与应用 .102.3 太阳能发电的发展 .10第 3 章风力发电技术 .123.1 风力发电的基本原理 .123.1.1 风力机 .123.1.2 风力发电的基本原理 .133.2 风力发电的关键技术 .153.2.1 功率调节技术 .153.2.2 变转速恒频技术 .153.2.3 风电储能技术 .163.3 风电技术的发展 .17第 4 章其他新能源发电技术 .
