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  • 电动环卫车电池寿命和使用时间多久
  • 本站编辑:杭州极速电子跑狗网发布日期:2019-02-12 16:56 浏览次数:
新能源电动环卫车电池寿命和使用时间多久
 
How long is the battery life and service time of new energy electric sanitation vehicle
 
 
 
现在越来越多的汽车品牌开始推出了自己的电动车型,而选择电动车的人越来越多,但是我相信一定很多人都有这样的疑问,那就是新能源电动环卫车电池寿命到底是多长时间,多久需要进行更换?今天就来带大家看一下。
 
Nowadays more and more automobile brands begin to introduce their own electric vehicles, and more and more people choose electric vehicles, but I believe that many people have such questions, that is, how long is the battery life of new energy electric sanitation vehicles, and how long need to be replaced? Today I'll show you.
 
 
新能源电动环卫车
 
New Energy Electric Sanitation Vehicle
 
 
 
电池的组成:
 
Composition of the battery:
 
 
 
一个电池组系统成本包括电池、电池管理系统和含功能元器件、线束、结构件等零部件的pack系统等三部分组成。以特斯拉说明,最早的特斯拉Model其电池成本占据整车的四分之一,使得他们的电动车价格昂贵。
 
The cost of a battery pack system consists of three parts: battery, battery management system and pack system with functional components, wiring harness and structural components. According to Tesla, the earliest Tesla Model had a quarter of the cost of batteries, making their electric cars expensive.
 
 
电池寿命:
 
Battery life:
 
 
 
电池的寿命有"干贮存寿命"和"湿贮存寿命"。这两个概念仅是针对电池自放电大小而论的,而不是电池的实际使用期限。电池的真实寿命是指电池实际使用的时长。对一次电池使用时长而言,电池的寿命是表征给出额定容量的工作时间(与放电倍率大小有关)。对于第二次电池使用时长而言,电池的寿命分充放电循环寿命和湿搁置使用寿命两种,充放电循环寿命,是衡量第二次电池性能的一个重要参数。经受一次充电和放电,称为一次循环(或一个周期)。
 
The battery life includes "dry storage life" and "wet storage life". These two concepts are only for the size of the battery self-discharge, rather than the actual life of the battery. The real life of a battery is the time it actually takes to use it. For the life of a primary battery, the life of the battery is the working time of the given rated capacity (which is related to the discharge rate). For the service life of the second battery, there are two kinds: charge-discharge cycle life and wet shelf life. Charge-discharge cycle life is an important parameter to measure the performance of the second battery. After a charge and discharge, it is called a cycle (or a cycle).
 
 
 
在常用的电池中湿搁置使用寿命分别为,镉镍电池2~3年,铅酸电池3~5年,锂离子电池5~8年,锌银电池最短,仅1年左右。另外,电池的性能还分为:低温性能、耐过充电能力、安全性能等。
 
The wet shelf life of common batteries is 2-3 years for nickel-cadmium batteries, 3-5 years for lead-acid batteries, 5-8 years for lithium-ion batteries, and the shortest one year for zinc-silver batteries. In addition, the performance of the battery can be divided into low temperature performance, overcharge resistance and safety performance.
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