地面式超 级电容/电池混合储能装置
ground hybrid energy storage device of supercapacitor and battery
Chinese researchers have developed a ground hybrid energy storage device of supercapacitor and battery to save energy for subways.
The device can recycle the energy of a subway train's break and pull the trains to stations by the reserved energy when the power supply experiences sudden failure.
The energy-saving efficiency of the device can surpass 15 percent. About 13 percent of energy will be saved on each workday, with 17 percent saved on each weekend day.
中国科研人员研制出一种地面式超 级电容/电池混合储能装置，可用于地铁节能。
该装置可以回收利用列车制动能量，还能在供电系统突发故障时，利用储能装置将列车紧急牵引至地铁站。
该装置平均节能率超过15%。每个工作日的节能率达13%;每个周末日节能率达17%。
资料来源考试网校老师主讲教材精讲班课程，完整讲义下载进入个人中心>>
下载焚题库APP——翻译资格考试——题库——做题，包括章节练习、每日一练、模拟试卷、历年真题、易错题等，可随时随地刷题。【在线做题】>>】【下载APP掌上刷题】
