风光互补充电控制系统设计.doc

摘 要 进入二十一世纪，人类面临着现实经济和社会可持续发展的重大挑战，而能源问题日益严重，一方面是常规能源的匮乏，另一方面石油等常规能源带来了一系列的问题，如环境污染、温室效应等。人类需要解决能源问题，实现可持续发展，只能依靠科技进步，大规模开发利用可再生能源和新能源。而太阳能和风能被看做是最具代表的新能源和可再生能源，作为这两种能源的高级利用，太阳能发电和风力发电技术受到各国的高度重视。由于风能发电和太阳能发电系统均受到外部条件的影响，仅仅依靠独立的风力或太阳能发电系统经常会难以保证系统供电的连续性和稳定性，因此，采用风光互补的混合发电系统实现稳定连续的供电，成为新能源研究和应用的热点。本文即以风光互补发电为研究对象，设计了一套能够实现风能和太阳能互补发电的家用发电系统。 关键词：可再生能源； 风光互补发电； 家用系统 ABSTRACT Entering the 21st century, human beings are facing to realize the sustainable development of economy and society, and energy problem becomes more and more serious, on the one hand, conventional energy is serious short, on the other hand, the development of oil and other conventional energy brings a series of problems, such as the environmental pollution, the greenhouse effect and so on. Only by relying on the progress of science and technology and the large-scale exploitation and utilization of renewable energy and new energy can human solve the problem of energy, and legalize the sustainable development. And solar and wind power are considered the most representative of new and renewable energy. The power technology of solar energy and wind attract world’s attention. Because of wind power and solar power system under external conditions, and only by independent wind or solar power system often hard to ensure the continuity and consistency of power system therefore, using hybrid power system of complementary scenery of complement each other, realize the continuous, stable power supply. Wind-light complementary with its unique advantages become a new energy research hotspot. In order to take wind-light complementary electrical power generation as the research object, I designed a power generating household system to achieve it. KEY WORDS：renewable energy, wind/solar hybrid generation, household system  目录 第一章 绪 论 5 1.1 课题来源 5 1.2 发展情况 6 1.2.1风力发电的现状 6 1.2.2太阳能发电的现状 7 1.3 设计内容 9 第二章 系统总体方案 10 第三章 系统电池设计 13 3.1太阳能电池的原理 13 3.2太阳能光伏电池板的工作特性 15 3.3 蓄电池的容量计算 16 第四章 硬件电路设计 17 4.1控制电路原理 17