Ongororo yeiyo Nickel-Hydrogen mabhatiri: Kuongorora kwekufananidza neLithium-ion mabhatiri

Nhanganyaya

Sezvo kudikanwa kwesimba rekuchengetedza simba kunopfuurira, matekinoroji akasiyana ebetsero ari kuongororwa nekugona kwavo, hupenyu hurefu, uye nemamiriro ekunze. Pakati peizvi, nickel-hydrogen (ni-h2) mabhatiri akanganisa kutarisisa seimwe nzira inoshandisika kune iyo yakawanda yakashandiswa lithium-ion (li-ion) mabhatiri. Chinyorwa ichi chinotarisira kupa kuongororwa kwakazara kweNi-H2 mabhatiri, kuenzanisa zvakanakira zvavo uye zvakashata nezvevakashata neayo emabhatiri eLion.

Nickel-Hydrogen mabhatiri: Kuongorora

Nickel-hydrogen mabhatiri akanyatsoshandiswa mukunyorwa kweAerospace kubvira kwavo muna 1970s. Izvo zvine nickel oxide hydroxide yakanaka electrode, hydrogen isina kunaka electrode, uye alkaline electrolyte. Iyi mabhatiri anozivikanwa nekuda kwesimba ravo rakakwirira simba uye kugona kushanda pasi pemamiriro akanyanyisa.

Zvakanakira zveNickel-hydrogen mabhatiri

1. Longevity uye Hupenyu hweCycle Hupenyu: Ni-H2 mabhatiri anoratidza hupenyu hwepamusoro hwekutenderera hunoenzaniswa neLi-Ion mabhatiri. Vanogona kutsungirira zviuru zvemahara-discharge clecle, vachiita kuti vakwanise kunyatsoita kuti vashandise kwenguva refu.
2. Tembiricha kugadzikana: Iyi mabhatiri anoita zvakanaka mune yakasarudzika tembiricha, kubva pa -40 ° C kusvika 60 ° C, iyo inobatsira kuti aerospace uye zvishandiso zvemauto.
3. Kuchengetedzwa: Ni-H2 mabhatiri haana kunyatsoita kuti awedzere kumhanya achienzaniswa nemabhatiri ane lion. Iko kusavapo kwemakesi anopisa anodzora njodzi yemoto kana kuputika, kuvandudza yavo yekuchengetedza chimiro.
4. Kukanganisa kwezvakatipoteredza. Izvi zvinhu zvinopa kune yakaderera nzvimbo yemamiriro ekunze.

Zvinokuvadza zveNickel-Hydrogen mabhatiri

1. Energy density.
2. Mutengo. Iyi mutengo wepamusoro inogona kuve yakakosha chipingamupinyi pakukudzwa kwakapararira.
3. Kuzvisarudzira mwero: Ni-H2 mabhatiri ane chiyero chakakwirira-chinorema uchienzaniswa neLi-ion mabhatiri, izvo zvinogona kutungamira kune nekukurumidza simba kurasikirwa kurasikirwa kana kusashandiswa.

Lithium-ion mabhatiri: kuongorora

Lithium-ion mabhatiri ave ikaita tekinoroji okushamwaridzana kune zvinotakurika zvemagetsi, mota dzemagetsi, uye kuvandudza simba rekuchengetedza. Kuumbwa kwavo kunosanganisira dzakasiyana cathode zvinhu, ne lithium cobalt oxide uye lithium iron phosphate kuva zvakanyanya.

Zvakanakira zveLithium-ion mabhatiri

1. Yakakwirira Energy density.
2. Kugamuchirwa Kwakawandisa uye Zvivakwa.
3. Yakaderera-yekuzvisarudzira chiyero.

Zvinokuvadza zveLithium-ion mabhatiri

1. Kuchengetedza Kunetseka. Kuvapo kwemasero anopisa anomutsa kunetsekana, kunyanya mune yakakwirira-simba mafomu.
2. LIMITY CITLE Hupenyu.
3. Nyaya dzezvakatipoteredza.

Mhedziso

Vese Nickel-Hydrogen uye Lithium-Ion mabhatiri aripo zvakasiyana uye zvakashata izvo zvinofanirwa kufungwa nezvazvo kana uchiongorora kana uchiongorora kukodzera kwavo kune dzakasiyana siyana dzekushandisa dzakasiyana siyana. Nickel-hydrogen mabhatiri anopa hupenyu hwakareba, kuchengetedzeka, uye zvakabatsirwa nemhoteredzo, zvichiita kuti vakwanise kushandisa mashandisirwo ezvekushandisa, kunyanya muEerospace. Mukupesana, lithium-ion mabhatiri excel mune density density uye yakasarudzika application, ichivaita sarudzo yakasarudzika yemutengi yemagetsi uye mota yemagetsi.

Sezvo nzvimbo yesimba iri ichiramba ichishanduka, kuramba ichitsvaga, kusimudzira kunogona kuitika mukuvandudza matekinoroji ebattery anobatanidza masisitimu evose masisitimu achichengeta kusasimba kwavo. Ramangwana rekuchengetedza simba richanyanyisa pane imwe nzira yakasarudzika, ichida hunhu hwakasiyana hwehunhu hwega hwega tekinoroji kuti tisangane nezvinodiwa zvechirongwa chakasimba.