摘要
通过实验研制发电足球,其原理是将足球所获得的动力势能转化成电能,把金属线圈、磁铁和蓄电池安装在足球内,当足球无论是在脚下滚动还是腾空飞行时,线圈都会在球中不停地转动发电,所产生的电能被储存在蓄电池内。经过研制优化及测试,足球的重量保持在超出足球标准重量200g之内,在足球运动30min时间内产生200m A的电量,可供LED灯使用2h以上,而增加的成本控制在200元以内。
Power football through experiment design, the principle is to football power gained by the potential energy into electricity, the metal coil,magnets and batteries installed inside a football,when the football in both feet rolling and air flight, coil will be constantly turn the electricity in the ball, the energy generated is stored in the battery.Through the development and optimization, the weight of football to keep within beyond football standard weight 200 grams, 200 in within30 minutes of football ma,for more than 2 hours,LED lights and the increase of the cost control within 200 yuan.
出处
《节能》
2015年第5期26-29,共4页
Energy Conservation
基金
湖南省大学生创新训练中心―邵阳学院机械与动力类大学生创新训练中心创新项目(项目编号:JXCX-2014-12)
关键词
足球
发电
运动
节能
football
power generation
movement
energy-saving