超级电容与直流电机组成动能回收系统.docxVIP

摘要近年来随着社会的发展，一系列环境问题以及能源危机日益凸显，全球气候变暖，低碳生活等话题已经成为热点。作为能源消耗大户的汽车行业，改变也势在必行。降低油耗，节能减排已成为目前的发展趋势，其中将汽车由于走走停停而浪费的能量用电机进行回收就是一个很好的办法，动能回收系统近些年各大汽车公司均开始研发，2013年的日内瓦车展上，就连平时与节能最不沾边的超级跑车，几大厂商也均在其旗舰产品上加入了动能回收系统。然而由于目前电池技术的瓶颈，使得动能回收系统仍然难以普及，超级电容的出现可能会改变目前的现状，超级电容在寿命，成本及充放电功率上相对电池都有巨大的优势，这点恰恰更适合于动能回收系统。而直流电机因其轻便的结构和优良的特性曲线也更适合汽车。更因此，将超级电容与直流电机组成动能回收系统无疑是个很好的解决方案。关键词：节能，动能回收系统，直流电机，超级电容AbstractWith the development of society in recent years, a series of environmental problems as well as the energy crisis has become increasingly prominent, has become a hot topic of global warming, low-carbon life. As the energy guzzler automotive industry, change is imperative. Reduce fuel consumption, energy conservation has become the current trend of development, which the car stop and go to waste energy recycling is a good way to motor, the kinetic energy recovery system in recent years, major car companies have begun to develop, the Geneva Motor Show in 2013, and even the usually most detached and energy saving supercar, several major manufacturers are adding in its flagship product, a kinetic energy recovery system. However, due to the current battery technology bottleneck, so the kinetic energy recovery system is still difficult to spread, the emergence of the super capacitor may change the status quo, the super capacitor relative battery life, cost and charge and discharge power have a huge advantage, this is precisely more suitable for kinetic energy recovery system. DC motors because of its lightweight structure and excellent characteristic curve is also more suitable vehicles. Even more so, the super-capacitor DC motor kinetic energy recovery system is undoubtedly a good solution.Key words：Energy, kinetic energy recovery system, DC motor, super capacitor目录上海师范大学本科毕业论文（设计）诚信声明 ……………………………Ⅰ 上海师范大学本科毕业论文（设计）选题登记表 …………………………Ⅱ 上海师范大学本科毕业论文（设计）指导记录表 …………………………Ⅳ 中文摘要及关键词 …………………………………………………………Ⅴ 英文摘要及关键词 …………………………………………………………Ⅵ正文 …………………………………………………………………………1 一、超级电容……………………………………………………………………