针对越来越多保供电需求的服务，电力服务商应根据不同的用户在不同的场合提出具体的适用的保供电电源。具体保供电电源应用设计应考虑方便快捷，安装简易等因素，采用车载的方式保证移动性需求。根据后备时间为15 min的要求设计车载式UPS （Uninterrupted Power Supply）的蓄电池部分。在车厢长度和车辆承重的限制下，并考虑震动影响，着重就几种典型蓄电池，包括铅酸蓄电池和锂离子蓄电池的典型代表展开讨论，详细介绍这两类蓄电池的选型及计算。%With the increasing demand for services of power supply ensuring, electricity service providers are seeking to provide proper power source for power supply ensuring for different users on different occasions. Factors such as convenience and easy-installment shall be taken into consideration,and mobility can also be achieved by mounting it on vehicles. This paper sets out to design battery schemes of vehicle-mounted UPS for 15min backup time. Considering the length,carrying weight and vibration of the vehicles,this paper explores the most typical batteries like the Lead Acid battery and Lithium-Ion battery,whose selection will be studied and demonstrated in details.
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