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中心提示:电(dian)(dian)动车电(dian)(dian)池(chi)的(de)制作技能(neng)冗杂,全部电(dian)(dian)池(chi)制作过(guo)程从配方(fang),和膏,固(gu)化,充(chong)电(dian)(dian),活性(xing)(xing)物质的(de)利用(yong)率等等对电(dian)(dian)池(chi)的(de)质量(liang)(liang)都起到(dao)决(jue)定性(xing)(xing)的(de)主要,而不是(shi)单纯(chun)的(de)分量(liang)(liang)就可(ke)以决(jue)定质量(liang)(liang),关键是(shi)要看活性(xing)(xing)物质的(de)利用(yong)率,电(dian)(dian)池(chi)的(de)容量(liang)(liang),放电(dian)(dian)时(shi)刻(ke)和循环寿(shou)命。随(sui)着国家在电(dian)(dian)动车工业的(de)有关方(fang)针(zhen)的(de)拉(la)动,...
中(zhong)心(xin)提(ti)示:电(dian)动(dong)(dong)车充电(dian)器(qi)(qi)(qi)(qi),即(ji)是将高电(dian)压(ya)(ya)的(de)(de)(de)沟通(tong)电(dian)转(zhuan)换为低电(dian)压(ya)(ya)的(de)(de)(de)直流电(dian)、输(shu)入给蓄电(dian)池充电(dian)的(de)(de)(de)设备。依据(ju)充电(dian)器(qi)(qi)(qi)(qi)充电(dian)进程的(de)(de)(de)特性,现(xian)在电(dian)动(dong)(dong)车职业遍及选用三(san)段式充电(dian)器(qi)(qi)(qi)(qi),即(ji)包含恒流期间(jian)、恒压(ya)(ya)期间(jian)和涓流期间(jian)。下面(mian)从(cong)几个方(fang)面(mian)解说一下充电(dian)器(qi)(qi)(qi)(qi)的(de)(de)(de)常识。 电(dian)动(dong)(dong)车充电(dian)器(qi)(qi)(qi)(qi),即(ji)是将高电(dian)压(ya)(ya)的(de)(de)(de)沟通(tong)...
新乡市华菱(ling)电(dian)(dian)源为您介(jie)绍锂(li)电(dian)(dian)池(chi)的(de)安全设计锂(li)电(dian)(dian)池(chi)的(de)生产离不(bu)开锂(li)这个元素(su),锂(li)元素(su)是(shi)化(hua)学周期表(biao)上直径(jing)**小(xiao)(xiao)也**为活泼的(de)金属。体积小(xiao)(xiao)且容量密度高,广(guang)受工程师的(de)欢迎(ying)。不(bu)过,其化(hua)学特性(xing)太(tai)活泼,也带来(lai)了很高的(de)危险性(xing)。锂(li)金属暴露(lu)在空气中时,会和(he)氧气发生激(ji)烈的(de)氧化(hua)反应而爆炸(zha)。所...
随着二十世纪微电(dian)(dian)(dian)(dian)子(zi)技(ji)术的(de)发展(zhan),小型化的(de)设(she)备日(ri)益增多(duo),对电(dian)(dian)(dian)(dian)源提(ti)出了很高(gao)的(de)要求。锂电(dian)(dian)(dian)(dian)池(chi)随之进入(ru)(ru)了大规模的(de)实用(yong)阶段(duan)。**早得以(yi)应用(yong)的(de)是锂亚原(yuan)电(dian)(dian)(dian)(dian)池(chi),用(yong)于(yu)心脏起搏(bo)(bo)器中。由于(yu)锂亚电(dian)(dian)(dian)(dian)池(chi)的(de)自放(fang)电(dian)(dian)(dian)(dian)率极低(di),放(fang)电(dian)(dian)(dian)(dian)电(dian)(dian)(dian)(dian)压十分平缓(huan)。使得起搏(bo)(bo)器植入(ru)(ru)人体长期使用(yong)成(cheng)为(wei)可能。锂锰(meng)电(dian)(dian)(dian)(dian)池(chi)一般(ban)有高(gao)于(yu)3...
废旧电(dian)池(chi)(chi)的(de)危害主要(yao)(yao)集中(zhong)在(zai)(zai)其中(zhong)所含(han)的(de)少量(liang)重金(jin)属上(shang),如(ru)铅、汞、镉等。这(zhei)些有毒物质(zhi)通过各种途径进(jin)入体内,长期积蓄难以排除,损(sun)害神经系统,造血功(gong)能和骨骼,甚至(zhi)可以致(zhi)癌(ai)。(铅酸电(dian)池(chi)(chi)含(han)铅、一次性(xing)电(dian)池(chi)(chi)含(han)汞、镍隔电(dian)池(chi)(chi)主要(yao)(yao)含(han)镉),所以大(da)家在(zai)(zai)使用(yong)电(dian)池(chi)(chi)时尽(jin)量(liang)使用(yong)环(huan)保电(dian)池(chi)(chi),不要(yao)(yao)随...
**:镍氢电(dian)(dian)(dian)池(chi)(chi)所(suo)使用的(de)(de)(de)材料(liao)是(shi)镍和(he)稀土合(he)金,它(ta)(ta)(ta)们(men)都是(shi)无污(wu)染的(de)(de)(de),它(ta)(ta)(ta)不(bu)含镉、汞(gong),是(shi)环保型(xing)化学能源。第二:镍氢电(dian)(dian)(dian)池(chi)(chi)可以(yi)重复使用500次以(yi)上,它(ta)(ta)(ta)对资(zi)源的(de)(de)(de)消耗只有一次电(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)1/500,是(shi)节(jie)省资(zi)源的(de)(de)(de),所(suo)以(yi)说镍氢电(dian)(dian)(dian)池(chi)(chi)是(shi)环保绿(lv)色电(dian)(dian)(dian)池(chi)(chi)。...