采用新型高鎳正極+預(yù)鋰化負(fù)極+干電池技術(shù)+超級(jí)電容的新型鋰離子電池以及采用CTP技術(shù)的超級(jí)磷酸鐵鋰電池有望提升快沖性能,預(yù)計(jì)未來(lái)有望逐步滲透。
The new lithium-ion battery with new high nickel cathode + pre lithium anode + dry battery technology + super capacitor and super lithium iron phosphate battery with CTP technology are expected to improve the fast impact performance, and are expected to gradually penetrate into the future.
通過(guò)發(fā)揮超級(jí)電容本身的優(yōu)勢(shì),結(jié)合科學(xué)的技術(shù)方法進(jìn)行有機(jī)的結(jié)合,逐步滲透到各個(gè)行業(yè)中去,尤其是新能源行業(yè),已經(jīng)成為必不可少的電子元器件。
By giving full play to the advantages of super capacitor itself and combining with scientific and technological methods, it has gradually penetrated into various industries, especially the new energy industry, which has become an indispensable electronic component.
超級(jí)電容電池可以多儲(chǔ)存100倍的電能,比傳統(tǒng)電池節(jié)省150倍的成本,并將電池廢料對(duì)環(huán)境的影響降低了5倍。該電池系統(tǒng)能夠在短短數(shù)秒中完成充電,同時(shí)由于沒(méi)有發(fā)生化學(xué)反應(yīng),其使用壽命非常長(zhǎng),充電周期可以高達(dá)100萬(wàn)次。
Super capacitor batteries can store 100 times more energy, save 150 times the cost of traditional batteries, and reduce the impact of battery waste on the environment by five times. The battery system can be charged in just a few seconds. At the same time, because there is no chemical reaction, its service life is very long, and the charging cycle can be as high as 1 million times.
超級(jí)電容屬于第三代儲(chǔ)能設(shè)備,是物理式儲(chǔ)能裝置。其優(yōu)點(diǎn)包括快速充電、循環(huán)性極好、安全性好等,缺點(diǎn)也比較明顯,能量密度很低,不到鋰電池的10%。
Super capacitor belongs to the third generation energy storage equipment, which is a physical energy storage device. Its advantages include fast charging, excellent cycling, good safety, etc., and its disadvantages are obvious. Its energy density is very low, less than 10% of that of lithium battery.
未來(lái)超級(jí)電容+鋰電池結(jié)合的技術(shù)路線值得關(guān)注,該方案可以實(shí)現(xiàn)電動(dòng)車(chē)的快速充放電,延長(zhǎng)電池使用壽命,提升性能和效率,改善在全天候環(huán)境下的使用和安全性能。但目前這一應(yīng)用方向仍處于試驗(yàn)階段。
In the future, the combination of super capacitor and lithium battery is worthy of attention. The scheme can realize the rapid charge and discharge of electric vehicles, prolong the service life of batteries, improve the performance and efficiency, and improve the use and safety performance in all-weather environment. However, this application direction is still in the experimental stage.
超級(jí)電容在循環(huán)壽命、功率密度、充放電效率上,相對(duì)傳統(tǒng)鋰電池?fù)碛蟹浅?qiáng)優(yōu)勢(shì),但由于能量密度、體積上存在巨大劣勢(shì),目前仍然不能替代鋰電池作為新能源車(chē)的主要?jiǎng)恿υ础?/p>
Compared with traditional lithium batteries, supercapacitors have very strong advantages in cycle life, power density and charge discharge efficiency. However, due to the huge disadvantages in energy density and volume, supercapacitors still can not replace lithium batteries as the main power source of new energy vehicles.
未來(lái),超級(jí)電容將會(huì)和鋰電池組合,共同組成新能源車(chē)的動(dòng)力系統(tǒng)。
In the future, supercapacitors and lithium batteries will be combined to form the power system of new energy vehicles.