ʻO ka hoʻomaka ʻana o ka Bateri NiMH (Nickel-Metal Hydride Battery)
ʻO kaNiMh pākahikohe ʻano pākaukau lua e like me ka pila NiCd.Hiki ke hoʻouka hou a hiki ke hoʻohana i nā manawa he nui.No laila, ʻo ka pila NiMH he ʻano ʻoi aku ka maikaʻi o ke kaiapuni me ka hana maikaʻi ke hoʻohālikelike ʻia me ka pākaukau alkaline kuʻuna a i ʻole ka pila NiCd, e hoʻokipa maikaʻi ʻia ma ka mākeke.No ka laʻana, hoʻohana nui ʻia nā pihi NiMH i nā kāmela kikohoʻe, kelepona kelepona, camcorders, shavers, transceivers, a me nā mea uila ʻē aʻe.
ʻO ka maʻamau o ka ʻoihana no ka volta helu o kahi kelepona NiMH he 1.2 volts.Ma ke kumu, ua hoʻokaʻawale ʻia nā pihi NiMH i nā pihi NiMH kiʻekiʻe a me nā pā NiMH haʻahaʻa haʻahaʻa.ʻO ka electrode maikaʻi o ka pila NiMH ʻo Ni(OH)2 (i kapa ʻia ʻo nickel-oxide hydroxide), a ʻo ka electrode maikaʻi ʻole o ka pila NiMH i hana ʻia mai kahi huila hydrogen-absorbing.
Moolelo o ka NiMH Battery (Nickel-Metal Hydride Battery)
Ua hāpai mua ʻia ka manaʻo o ka pākaukau NiMh i ka makahiki 1970, me ka nui o ka noiʻi i hoʻopaʻa ʻia i ka makahiki 1980 a me ka hana ʻenehana i ʻike mua ʻia i nā makahiki 1990.ʻO nā pila NiMH he mea ʻokoʻa mua ia i nā pihi NiCad, e pale ana i ka hoʻohana ʻana i ka mea ʻawaʻawa 'cadmium' a me ka hoʻopau ʻana i nā pōʻino kaiapuni i hoʻokumu ʻia e nā metala kaumaha i ko mākou ola i kēlā me kēia lā.Ua hana mua ʻia nā pila NiMH ma Iapana, ʻAmelika Hui Pū ʻIa, Kelemānia, a me nā ʻāina ʻē aʻe.
Ma ka ʻaoʻao ʻē aʻe, me ka hoʻomohala ʻana o ka pā uila Lithium Ion a me nā ʻenehana hou ʻē aʻe i ka wahi o ka ikehu ʻōmaʻomaʻo, ua emi iki ka paona NiMH i kekahi mau wahi no kona mau hemahema.Ua hoʻohana nui ʻia nā pihi NiMH mua e hoʻololi i nā pihi NiCd i nā kamepiula puke a me nā kelepona.Mai ka hoʻolaha ʻana o nā ʻoniʻoni Li-ion i nā makahiki 1990, ua pani nā pā Li-ion i nā pihi NiMH, a ua hopu lākou i ka mākeke o nā mea uila uila no nā makahiki he ʻumi mai ia manawa.
Eia naʻe, ʻaʻole i hoʻomau ka ʻenehana NiMH i ka hoʻohālikelike ʻana i nā noi mea kūʻai aku, kahi i hoʻololi nui ai ʻo Lithium-ion iā NiMH.Loaʻa ka ʻenehana NiMH i nā noi kaʻa.ʻO ia ka ʻenehana i makemake ʻia no ka hāʻawi ʻana i ka uila i nā HEV a ua hōʻuluʻulu ʻia ma mua o 10 mau makahiki o ka hoʻohana pilikia ʻole.ʻO ka hopena, hiki ke hoʻomau i ke ola holoʻokoʻa o ke kaʻa.Ua hoʻonui ʻia ka pae wela o ka hana no nā cell NiMH a kokoke i 100 °C (-30 °C a + 75 °C), ʻoi aku ka kiʻekiʻe ma mua o ka pae wela i kēia manawa no nā cell Lithium.He mea maikaʻi kēia ʻenehana NiMH no ka hoʻohana ʻana i nā kaʻa.ʻOi aku ka palekana o nā mea hana i loko o NiMH ma mua o nā mea i loko o nā pūnaewele Lithium-based, a ʻaʻole loaʻa i nā ʻeke NiMH nā hopena hoʻomanaʻo.ʻAʻole koi ʻia nā ʻōhua NiMH i nā ʻōnaehana hoʻokele pākaukau (BMS) i koi ʻia e nā pākahi lithium, a hiki iā lākou ke pale i nā pae mana kiʻekiʻe o nā noi EV a loaʻa iā lākou nā kemika ikaika i ʻoi aku ka palekana ma mua o nā mea i loaʻa i nā cell-based Lithium.I ka wā e hiki mai ana, e pāʻani nui ka pila NiMH i ka wahi EV no kēlā mau pono.
Electrochemistry o ka NiMH Battery
Hana ʻia ka pākaukau NiMH ma ke kumumanaʻo e pili ana i ka absorption, hoʻokuʻu, a me ka lawe ʻana o Hydrogen i loko o nā electrodes ʻelua.
ʻO ka electrode maikaʻi:
Ni（OH）2+OH-=NiOOH+H2O+e-
ʻO ka electrode maikaʻi ʻole:
M+H2O+e-=MHab+OH-
Ka hopena holoʻokoʻa:
Ni（OH）2+M=NiOOH+MH
Hiki ke hoʻohuli ʻia kēia mau hopena i ka wā o ka hoʻouka ʻana, a e kahe ana nā hoohalike mai ka ʻākau a i ka hema.
Noi o ka NiMH Battery
Hoʻohana nui ʻia nā pihi NiMH i nā kahua o nā mea hana mana, nā kāmela kikohoʻe, nā kaʻa uila, a me nā mea hana ʻē aʻe.Ma waho aʻe o ia mea, ʻoi aku ka maikaʻi o ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa a kūpono hoʻi no ka hoʻokuʻu ʻana i kēia manawa, no laila ua ʻākoakoa pinepine ʻia lākou i loko o nā ʻeke pilahi NiMH e hoʻokō i nā pono o nā mea uila uila, e like me nā mea paʻi paʻi, nā mea hana mana, nā huahana digital, a me nā uila. mea pāʻani, etc.
ʻO nā hiʻohiʻona i hui pū ʻia o nā pila NiMH, e like me ke kiʻekiʻe o ka ikehu kiʻekiʻe, ka mana kiʻekiʻe a me ka pollution ʻole, ua kūpono lākou no ka hoʻohana ʻana ma ke ʻano he mau pihi mana, a ua hoʻohana kekahi mau hale hana pila NiMH iā lākou e hoʻomohala i ka hoʻohana ʻana i nā pākahiko NiMH no nā EV, nā kaʻa uila a me nā kaʻa uila. .Ua hoʻonui ʻia kēia hiʻohiʻona i ka pūʻali koa, me nā noi i ka mana kākoʻo kamaʻilio, ka ʻenehana lewa, robotics, a me nā submarines.
Hoʻohana a mālama ʻana i nā Bateri NiMH
Pono e hoʻohana ʻia nā pila NiMH me ka mālama pono.
E hōʻalo i ka hoʻonui ʻana i ka hoʻohana ʻana.I loko o ke ola pōʻai, ʻaʻole pono e hoʻonui ʻia ke kaʻina hana no ka mea e hoʻohūhū ʻia nā electrodes maikaʻi a maikaʻi ʻole paha, e hāʻule ana ka mea hana a pohō ka diaphragm, e luku ʻia ka pūnaewele conductive, a me ka ohmic o ka pākaukau. polarization e lilo i mea nui.
Pono e mālama ʻia nā pila NiMH ma hope o ka hoʻouka ʻana.Inā mālama ʻia nā pila no ka manawa lōʻihi me ka lawa ʻole o ka uku, e hoʻonāwaliwali ʻia ka hana o ka electrode hydrogen storage alloy a pōkole ke ola pākaukau.
No ke aha e koho ai iā Weijiang ma ke ʻano he ʻoihana hana ʻoihana NiMH Battery?
Ma Kina, ua loaʻa ka hoʻomohala wikiwiki ʻana o nā pila NiMH i nā makahiki i hala iho nei.I ka makahiki 2006, ua hana ʻo Kina i 1.3 biliona mau pākahi NiMH, ʻoi aku ma mua o Iapana ʻo ia ka mea hana nui loa ma ka honua.Loaʻa iā Kina he 70% o nā ʻāina laha ʻole o ka honua, ʻo ia ka mea kumu nui no nā pā NiMH 'anode hydrogen storage alloy.Hiki ke kōkua i ka hōʻemi ʻana i ke kumu kūʻai o nā ʻeke NiMH ma Kina.
ʻO kā mākou pahuhopu ka hāʻawi ʻana i ka mana NiMH palekana, hilinaʻi a kūpono hoʻi no nā koi o kāu huahana.Me ka nānā ʻana i ka hana maʻamau, ʻo kā mākou piha piha o nā lawelawe pākaukau NiMH i hoʻonohonoho pono ʻia e hōʻoia i kā mākou mau pihi NiMH i kūpono i kāu mau pono, e like memaʻamau A NiMH pākaukau, pākaukau AA NiMH maʻamau, pākaukau AAA NiMH maʻamau, pākaukau C NiMH maʻamau, pākaukau D NiMH maʻamau, maʻamau 9V NiMH pākaukau, pākaukau F NiMH maʻamau, custom Sub C NiMH Battery apūʻolo pākahi NiMH maʻamau.Hoʻopili mākou me ʻoe e loaʻa ka ʻike hohonu o kāu mau pono a me nā pilikia, a laila e hoʻomohala i nā hoʻonā hou i kūpono i kāu mau kikoʻī.
Nā ʻano ʻokoʻa ʻē aʻe o NiMH Battery
Pilikia AA NiMH Battery
Kahiko AAA NiMH
Pilikia C NiMH Battery
Pilikia D NiMH Battery
Pilikia F NiMH Battery
Kahiko Sub C NiMH
Kūlike A NiMH Battery
Puke Puke Kikokiko NiMH
Mana WeijiangHe hui alakaʻi i ka noiʻi, hana ʻana, a me ke kūʻai aku ʻana i ka pākaukau NiMH,18650 pākaukau, a me nā ʻano pākahi ʻē aʻe ma Kina.Loaʻa iā Weijiang kahi ʻāpana ʻoihana o 28,000 square square a loaʻa iā ia kahi hale kūʻai i kuhikuhi ʻia no ka pākaukau.Loaʻa iā mākou ma mua o 200 mau limahana, me kahi hui R&D me nā poʻe he 20 a ʻoi aku ka ʻoihana i ka hoʻolālā a me ka hana ʻana i nā pihi.Hoʻolakoʻia kā mākou mau laina hana maʻalahi me kaʻenehana kiʻekiʻe a me nā mea hana e hiki ai ke hana i 600 000 mau pila i kēlā me kēia lā.Loaʻa iā mākou kahi hui QC akamai, kahi hui logistic, a me kahi hui kākoʻo mea kūʻai aku e hōʻoia i ka hāʻawi ʻana i ka manawa kūpono o nā pākaukau kiʻekiʻe no ʻoe.
Inā he mea hou ʻoe iā Weijiang, ʻoluʻolu ʻoe e hahai mai iā mākou ma Facebook @Mana Weijiang, Twitter @weijiangpower, LinkedIn@Huizhou Shenzhou Super Power Technology Co., Ltd., YouTube@mana weijiang, apunaewele kūhelue kiʻi i kā mākou mau mea hou e pili ana i ka ʻoihana pākaukau a me nā nūhou ʻoihana.
Ka manawa hoʻouna: Dec-14-2022
