2022-11-18
过去,UPS电(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)使(shi)用的(de)(de)电(dian)(dian)(dian)(dian)池(chi)(chi)(chi)大部(bu)分是(shi)单铅酸(suan)电(dian)(dian)(dian)(dian)池(chi)(chi)(chi) (室(shi)内大型固定备(bei)用电(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)) 和18650锂(li)(li)离子电(dian)(dian)(dian)(dian)池(chi)(chi)(chi) (大部(bu)分是(shi)便携式电(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan))。现(xian)在,磷酸(suan)铁锂(li)(li)电(dian)(dian)(dian)(dian)池(chi)(chi)(chi)已成为ups电(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)的(de)(de)首选。UPS配(pei)置磷酸(suan)铁锂(li)(li)电(dian)(dian)(dian)(dian)池(chi)(chi)(chi)组(zu)的(de)(de)应(ying)用日(ri)益增多。UPS电(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)市场的(de)(de)新趋势是(shi)数据(ju)(ju)中心和UPS应(ying)用中对锂(li)(li)离子电(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)兴趣日(ri)益浓厚。根(gen)据(ju)(ju)磷酸(suan)铁锂(li)(li)电(dian)(dian)(dian)(dian)池(chi)(chi)(chi)组(zu)的(de)(de)特性,当设置UPS电(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)系统时(shi),只需将(jiang)UPS的(de)(de)充电(dian)(dian)(dian)(dian)电(dian)(dian)(dian)(dian)压调(diao)整到磷酸(suan)铁锂(li)(li)电(dian)(dian)(dian)(dian)池(chi)(chi)(chi)所需的(de)(de)电(dian)(dian)(dian)(dian)压即可(ke)。
一、磷酸铁锂电(dian)池组(zu)作为(wei)UPS电(dian)源运行(xing)方式(shi)
1) 开箱后,先检查产品和装箱单。如果您发(fa)现产品损(sun)坏或(huo)零件(jian)丢失,请联系(xi)制(zhi)造商;
2) 安装前,请务必切断磷酸铁锂电池组的外(wai)部电源,以确保UPS电池处于(yu)关闭状态;
3) 接线正确(que),请勿弄(nong)错正负电(dian)缆,并确(que)保与外部设备没有(you)短路;
4) 禁止(zhi)将电池与交流电源直接连接;
5) 电池系统接地(di)良好,接地(di)电阻必须小(xiao)于100mΩ;
6) 确保UPS磷酸铁锂电池组系统(tong)的电气参数与相关设备兼容(rong);
7) 使(shi)UPS专用(yong)磷酸(suan)铁锂(li)电(dian)池组(zu)远离火和(he)水。
二、磷(lin)酸铁(tie)锂电池(chi)UPS解决方案
1) 选择(ze)可靠的锂(li)电(dian)池(chi)材料(liao),无论是在(zai)通信基(ji)站(zhan)还是在(zai)数(shu)据中心,都选择(ze)磷(lin)酸铁锂(li)电(dian)池(chi)组(zu),比其他(ta)材料(liao)更稳定。
2) 智(zhi)能(neng)(neng)手段也应用(yong)于锂(li)电(dian)池(chi)(chi)系统(tong)。智(zhi)能(neng)(neng)锂(li)电(dian)池(chi)(chi)系统(tong)具有(you)自(zi)主研发(fa)的电(dian)池(chi)(chi)管理(li)(li)系统(tong)。每个锂(li)电(dian)池(chi)(chi)模(mo)块都有(you)一个智(zhi)能(neng)(neng)管理(li)(li)模(mo)块,该模(mo)块管理(li)(li)锂(li)电(dian)池(chi)(chi)的电(dian)流和电(dian)压(ya)平(ping)衡,并自(zi)动将(jiang)其(qi)调整到(dao)稳定(ding)的工作(zuo)状态。
3) 通过AI和(he)(he)大数(shu)据对锂(li)电池生命(ming)周(zhou)期的一些状态和(he)(he)健康状况进行评估和(he)(he)预测,以确(que)保工(gong)作(zuo)的安全性,这(zhei)也是锂(li)UPS下一步重点发力的一个方向。
在运(yun)行(xing)和维护管(guan)(guan)(guan)理(li)(li)方面,磷(lin)酸(suan)铁锂(li)电(dian)池(chi)(chi)组管(guan)(guan)(guan)理(li)(li)系(xi)(xi)(xi)统(tong)可以集成到UPS中管(guan)(guan)(guan)理(li)(li)系(xi)(xi)(xi)统(tong),电(dian)池(chi)(chi)管(guan)(guan)(guan)理(li)(li)和UPS管(guan)(guan)(guan)理(li)(li)系(xi)(xi)(xi)统(tong)是(shi)一个完整(zheng)的(de)系(xi)(xi)(xi)统(tong)。锂(li)电(dian)池(chi)(chi)管(guan)(guan)(guan)理(li)(li)系(xi)(xi)(xi)统(tong)可将(jiang)电(dian)池(chi)(chi)信息上(shang)传至UPS系(xi)(xi)(xi)统(tong),配合UPS及(ji)网管(guan)(guan)(guan)系(xi)(xi)(xi)统(tong),实(shi)现电(dian)池(chi)(chi)智能化(hua)管(guan)(guan)(guan)理(li)(li),降低检测频率,确保锂(li)电(dian)池(chi)(chi)运(yun)行(xing)状态可随(sui)时检查(cha)、管(guan)(guan)(guan)理(li)(li)和控(kong)制。
三、磷(lin)酸(suan)铁(tie)锂电(dian)池组作为UPS使用的注意事项(xiang)
1) 如果(guo)要移动或(huo)修理电池(chi),则(ze)必须切断电源,并(bing)且电池(chi)完(wan)全(quan)关闭;
2) 禁止将电池(chi)与不同类型的(de)电池(chi)连接;
3) 禁止使用开关电源(yuan)故障(zhang)或不兼容的锂电池组(zu)工作;
4) 禁(jin)止拆卸(xie)电(dian)池;
5) 发(fa)生火灾时,请使用符合(he)国家要求(qiu)的铁锂(li)电池组灭火装置;
6) 非工作(zuo)或技术人员,请勿擅自打开,修理或拆卸电池。
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锂电(dian)未来趋势(shi):原(yuan)材料高涨,锂电(dian)池(chi)产业(ye)链变革(ge)将不(bu)断(duan)加(jia)速近日山木新(xin)能(neng)源(yuan)表示:随(sui)着全球能(neng)源(yuan)转型升级、碳排放(fang)要求不(bu)断(duan)提高,新(xin)能(neng)源(yuan)汽车(che)产业(ye)高景气度持续(xu)。电(dian)池(chi)作为电(dian)动(dong)(dong)汽车(che)重要的部分(fen)之一(yi),电(dian)动(dong)(dong)汽车(che)发展(zhan)如火如荼,也在不(bu)断(duan)推动(dong)(dong)动(dong)(dong)力锂电(dian)池(chi)需求量快速增长(zhang),进一(yi)步刺激市(shi)
聚合物(wu)锂(li)电(dian)池(chi)(chi)电(dian)芯(xin)采用柔性包(bao)装(zhuang),可确保电(dian)芯(xin)的(de)性能(neng)不受损(sun)(sun)坏(huai),必(bi)须小心操作电(dian)芯(xin)。1、铝箔包(bao)装(zhuang)材料(liao):(1)铝箔包(bao)装(zhuang)材料(liao)容易(yi)被尖(jian)(jian)(jian)锐(rui)(rui)的(de)部件(jian)损(sun)(sun)坏(huai),如镍片、尖(jian)(jian)(jian)针;(2)请勿用尖(jian)(jian)(jian)锐(rui)(rui)物(wu)品(pin)撞击电(dian)池(chi)(chi);(3)清洁(jie)工作环境,以免(mian)存在尖(jian)(jian)(jian)锐(rui)(rui)物(wu)品(pin);(4)禁止用钉子等尖(jian)(jian)(jian)锐(rui)(rui)物(wu)品(pin)刺穿锂(li)电(dian)池(chi)(chi)
随着季节变迁,全国各(ge)地的气(qi)温(wen)开始逐渐回升,一转眼炎热(re)的夏(xia)天即将到来(lai),那么高温(wen)情况下使用(yong)电(dian)(dian)池有哪些注意事(shi)项呢?为了(le)大(da)家(jia)更(geng)安全高效的使用(yong)锂电(dian)(dian)池,今天山木新(xin)能源管(guan)先生给到介绍(shao)下夏(xia)天使用(yong)电(dian)(dian)池的注意事(shi)项。有很(hen)多人喜欢平(ping)时携带充电(dian)(dian)宝笔记(ji)本电(dian)(dian)脑放在车里,这(zhei)种(zhong)
锂(li)离(li)子(zi)电(dian)池(chi)的(de)(de)(de)(de)(de)容量由(you)正极(ji)(ji)材(cai)料(liao)的(de)(de)(de)(de)(de)活性锂(li)离(li)子(zi)和负(fu)(fu)极(ji)(ji)材(cai)料(liao)嵌入和脱锂(li)的(de)(de)(de)(de)(de)能力决(jue)定(ding)。正负(fu)(fu)极(ji)(ji)在(zai)各种(zhong)环(huan)境下的(de)(de)(de)(de)(de)稳定(ding)性决(jue)定(ding)了电(dian)池(chi)的(de)(de)(de)(de)(de)性能,甚至严重影响了电(dian)池(chi)的(de)(de)(de)(de)(de)安全性。因(yin)此(ci),电(dian)极(ji)(ji)的(de)(de)(de)(de)(de)性能在(zai)一定(ding)程(cheng)度上决(jue)定(ding)了锂(li)离(li)子(zi)电(dian)池(chi)的(de)(de)(de)(de)(de)整体性能。目前,商用锂(li)离(li)子(zi)电(dian)池(chi)负(fu)(fu)极(ji)(ji)材(cai)料(liao)主要为石墨基(ji)碳负(fu)(fu)极(ji)(ji)材(cai)料(liao),
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据中国科学(xue)院(yuan)大连化学(xue)物(wu)理(li)研(yan)究所消息,近日,该所储能(neng)技术(shu)研(yan)究部李先锋研(yan)究员(yuan)和袁治章(zhang)研(yan)究员(yuan)团队(dui)开发出面向(xiang)用(yong)户侧的(de)(de)30kWh锌溴液流电(dian)池系统(tong)。该系统(tong)由电(dian)解液循环系统(tong)、2个独(du)立的(de)(de)电(dian)堆、以及(ji)与其(qi)配套的(de)(de)电(dian)力控(kong)制模块(kuai)组成,设(she)计容(rong)量(liang)为30kWh。经测试,该系统(tong)在额定(ding)