论文部分内容阅读
快速充电是上海科技交流站交流推广的一项新的技术革新成果,有很大的经济效益,它可将充电时间由原来的15～20小时缩短到50分钟,节约电力20～25％,并能延长电瓶寿命和大大减少充电时析出的有害气体。在我们长江航道上,布设有千余个用蓄电瓶供电的电气航标灯,这些电瓶的充电时间很长,需要40～60小时,不仅影响了电瓶的周转使用,亦较多地耗费了电力和管理人员。采用快速充电确是值得考虑的方向。
Fast charging is a new technological innovation result of exchange and promotion of Shanghai Science and Technology Exchange Station. It has great economic benefits. It can shorten the charging time from 15 to 20 hours to 50 minutes and save 20 to 25% of electricity. Can extend the battery life and greatly reduce the charging of harmful gases precipitated. On our channel in the Yangtze River, there are over a thousand electric beacon lights powered by storage batteries. These batteries require a long charging time of 40-60 hours, which not only affects the use of batteries, but also consumes more electricity and manager. The use of fast charging is indeed worth considering.