Gore rapfuura timu yeinjiniya yePolinovel yakaita alithium kutendeukaye28-ngoro yekutandarira zvikepe muArizona. Mwedzi mitatu mushure mekupihwa ruoko, mutengi akafona: sei ngoro dzinoverengeka dzisingatange mushure mekuchaja husiku?
Zvakatitorera mazuva maviri kuti tizvinzwisise. Mabhatiri emumwe mutengesi ane modhi yekurara inotanga mushure memaawa gumi nemasere ekusaita. Iwe unofanirwa kudzvanya bhatani remuviri kuti uvamutse. Peji 47 yebhuku rekushandisa. Ndiani anoverenga kusvika ipapo?
Chiitiko ichocho chakashandura nzira yedu yekuendesa. Ikozvino purojekiti yega yega yebhatiri yegorofu yePolinovel ine-peji rimwe chete gwaro rinopa "zvinhu zvinotaurwa negwaro asi kudzidziswa hazvidaro." Kuziva chaiko-kugadziriswa kwebhatiri hakusi mumagwaro epamutemo. Zviri mumakomba awawe.
Nguva Yekudiridza: Iyo Imwechete Yepamusoro-Impact Action muFleet Battery Maintenance
Imwe forum tech yakazvitaura zvakanaka: 80% yepremature lead-asidhi yakakundikana inodzokera shure pakukanganisa kudiridza. Chiito chimwe chete ichi.
Chikanganiso chinowanzoitika kuwedzera mvura usati wachaja. Zvinonzwika zvine musoro, handiti? Bhatiri rakaderera, wobva wachaja. Asi lead{{2}acid electrolyte inowedzera panguva yekuchaja. Mvura yaiswa kare inofashukira pakati-kutenderera. Charasika haisi mvura yakachena. Iyo yakanyungudutswa sulfuric acid ichidya materminals ako, ichisvibisa ngoro yengoro, ichinetesa chero electrolyte yasara. Kutevedzana kumwe kwakashata kunogona kuveura mwedzi mitatu kusvika mitanhatu kubva pahupenyu hwebhatiri.
Iyo Polinovel bhatiri rekuchengetedza protocol standard: mvura mushure mekuchaja kwapera, shandisa ASTM Type II mvura yakasvibiswa, zadza kusvika kunosvika 6mm pamusoro pemahwendefa. Mabhatiri anopfuura makore matatu anoda kunyange zvishoma, pamwe 1-2mm pasi, nekuti mahwendefa akatowedzera (batteryuniversity.com).
Isu takasundira nzira ye "kudiridza matrix" pane imwe chirongwa. Techs akaisa mvura yakawanda sei sero rega rega rakatora, nguva dzese. Mwedzi mitatu mukati, patani yakabuda: mamwe maseru mupakiti imwe neimwe aigara achinwa kupfuura mamwe. Tichiitevera pasi, takawana mavhavha akavharika mune dzimwe nguva, bvudzi rakatsemuka mune mamwe. Mutambo iwoyo wekutema matanda wakabata matambudziko manomwe asati afa panzira. Iyo yekudiridza matrix ikozvino yakajairika mune yega Polinovel fleet bhatiri sevhisi yekuendesa.
Hydrometer Yekuyedza Matanho Yasara Hupenyu, Kwete Kungochaja Chikamu
Chaja inoratidza kuti "yakazara" hazvireve kuti bhatiri rine hutano.SOCinokuudza kuti muto wakawanda sei uripo izvozvi.SOHinokuudza kuti ingani huwandu hwakasara uchienzaniswa neiyo yekutanga specs. Paki inogona kuratidza 100% SOC uku ichingoburitsa makumi manomwe muzana eyero yakayerwa.
Kune lead{{0}asidhi, hydrometer ndicho chishandiso chako cheSOH. Cheki chekota pamaseru ese anofanira kuratidza kuverenga mukati me 0.015 yeumwe neumwe. Musiyano unopfuura 0.030 unoratidza kusaenzana kwesero kunoda kuenzana. Kana kuenzana kukasadzosa kuverenga mumutsara, iyo paki iri panguva yekukwereta.
TheBMSmuPolinovel LiFePO4 gorofu ngoro bhatiri masisitimu inoteedzera SOH otomatiki. Asi vatungamiri vezvikepe vakawanda havambotarisi iyi data. Iyo Polinovel bhatiri yekutarisa app yatinopa inoita kuti iwe uise SOH yekuzivisa zvikumbaridzo pa85%, 80%, 75%. Nenguva iyo ngoro inofa pa fairway, yakanonoka kuronga.
Zvakakodzera kutaura nezve "kufa kamwe kamwe" maitiro e lithium zvakasiyana. Lead{{1}asidhi inopera zvishoma nezvishoma. Pamberi pepfumbamwe inonzwa yakajairika, kumashure madhiraini mapfumbamwe. Vatyairi vane ruzivo vanocherechedza musiyano. Lithium yakasiyana. Iyo BMS inochengetedza inobuda voltage kusvika yarova cutoff dziviriro, yobva yadzima ipapo ipapo. Hapana yambiro. Fleet mamaneja vanofanirwa kuronga kutsiva pamberi peBMS ziviso, kwete mushure. Ndosaka SOH yekutarisa yakajairika, kwete sarudzo, mune yega yega Polinovel fleet bhatiri mhinduro.
Kana Lithium Shanduko Inobhadhara
Heino sarudzo sarudzo yakavakirwa pane data reprojekiti kubva mumakore maviri apfuura:
Zvikepe zvakakwirira-zvinomhanya maawa 4+ zuva nezuvahit break{{0}kunyangwe mukati memwedzi makumi maviri nemana kusvika makumi matatu. Kunonoka kutendeuka mumamiriro ezvinhu aya kunoda mari mwedzi wega wega wawakamirira. Imwe California kosi kesi yakajairika: 73,000 kutenderera pagore, ine makomo. Mushure mekuchinja ku lithium, imwe-chingoro chemazuva ese chakakwira kubva pamaburi gumi nemasere kuenda pa36-54 maburi. Yakabvisa kudiwa kwekuchengetedza ngoro zvachose.
Standard kosi mashandiro pa2-4 maawa zuva nezuvatambanudza payback kusvika 3-4 makore. Kunyange zvakadaro mune zvemari, asi kukurumidza kunodonha.
Dzakareruka-shandisa zvimiro zvisingasviki maawa maviri pazuvapush payback makore mashanu apfuura. Chokwadi, kana edhidhi yako-yasara nemakore maviri, usatendeuke izvozvi. Tarisa pakuchengetedza. Dzokorora sarudzo inotevera kutenderera kwekutenga.
Izvi zvikumbaridzo zvitatu ndizvo zvinoshandiswa nePolinovel mukati mekuongorora chirongwa. Kana uri kutora izvi kuti uwane mari, wedzera zvinhu zviviri zvemunharaunda: muyero weawa wenyanzvi we lead-mutengo wekugadzirisa asidhi, uye mutengo wemagetsi wekuchengetedza lithium. Nhamba dzeArizona dzinotaridzika zvakasiyana kwazvo nenhamba dzeMinnesota. Unoda masvomhu chaiwo? Bata timu yedu yeinjiniya. Iwe unenge uine ROI spreadsheet yakagadzirira mari mukati memaawa makumi mana nemasere.
Tembiricha Impact paGorofu Ngoro Bhatiri Hupenyu Hwakanyanya Kuderedzwa
Battery University data inoratidza 15℃F yega yega inokwira kupfuura 77℃F cuts inotungamira-acid life nepakati. Bhatiri rakachengetwa pa95℃F rinodzikisira 50% nekukurumidza kupfuura rimwe riri pa77℃F. Pakusimba kwe107℃F, paki inofanirwa kugara makore gumi inogona kugara gore rimwe.
Zvikepe zvinopisa zvemamiriro ekunze zvinoda kuwedzera mafambiro ekudiridza kubva biweekly kusvika vhiki nevhiki panguva yezhizha. Kuchaja nguva kunokosha zvakare. Nzvimbo dzakati wandei dzeArizona dzatinoshanda nadzo dzakachinjirwa pakuchaja kwehusiku kutanga na2 AM kunyanya kudzivirira kushushikana kwemasikati kumabhatiri nemachaja.
Zvikepe zvekuchamhembe zvinotarisana nenjodzi yakasiyana. Bhatiri relead rakachajiswa zvakazara-asidhi bhatiri harizoome kusvika -92 degrees F. Rinenge rabudiswa rinotonhora kusvika pa32 degrees F. Siya ngarava dzinenge dzapera panze husiku hwose muna February, uye unogona kurasikirwa nezvose mangwanani. Kuchengetera nguva yechando kunoreva kubhadharisa kuzere, kudzora kudonha, kutarisa tembiricha.
Iyo BMS muPolinovel LiFePO4 yegorofu bhatiri masisitimu inovhara kuchaja iri pasi pe32℃F otomatiki, kudzivirira kusinga gadziriswe lithium plating kukuvara. Isu tinozvipawo-modhi yekudziyisa ine zvinhu zvekudziisa mukati zvinodziya maseru kusvika kune tembiricha isina njodzi tisati tagamuchira kuchaji. Kumaodzanyemba anomhanya kwegore{{5}kutenderera, magadzirirwo iwayo akakodzera kufunga.
Imwe pfungwa hapana yakataura: lead{{0}asidhi ichaja inogadzira gasi rehydrogen. Munzvimbo yakakomberedzwa, ndiyo njodzi yekuputika. Ndakaona mabheji ekugadzirisa ane zero airflow achimhanyisa gumi nemaviri majaja husiku. Ndiko kubhejera nehupenyu.
Maitiro ePolinovel Gorofu Battery Warranty Inosiyana Nevamwe
Kureba kwewaranti ndiko kukanganisa kukuru mukusarudza kwevatengesi.
Mamwe mabhureki anoshambadza 8-year waranti inokwira kubva pazuva rekutanga. Pakazosvika gore rechina, uri kubhadhara mari inodarika hafu yekutsiva iwe pachako. Vamwe vanoshambadzira makore gumi nerimwe, asi zvichemo zveforamu nezve mashandiro ekuita hazvina kunetsa kuwana.
Iyo Polinovelgorofu ngoro bhatiriChimiro chewaranti chakagadzirwa zvakasiyana: kuvharwa kwetiered nekutsiviwa kwakazara mumakore ekutanga, yakataurwa zvakajeka mapeji ekuwedzera emakore anotevera. Hapana chakavigwa mumapepa akanaka. Zvinotonyanya kukosha, isu tine yedu pachedu yekugadzira base, saka waranti yezvichemo haifanirwe kuyambuka Pacific kuti igadziriswe.
Iwo chaiwo zano: rega kugadzirisa pane waranti urefu. Bvunza nezvemitengo yemvumo yekukumbira. Kumbira mareferensi evatengi kubva kuzvikepe zvine maitiro akafanana ekushandisa. Kufona kwemaminetsi makumi matatu nemutengi chaiye anokuudza zvinopfuura mabhurocha echigadzirwa. Isu tinogona kupa North America vatengi vanobatika. Vabvunze zvakananga kuti Polinovel bhatiri sevhisi yekupindura nguva dzinoenzaniswa sei.
Inishuwarenzi Yave Kuve Yakavigwa Yakasiyana muGorofu Cart Bhatiri Sarudzo
St. Johns County Fire Department yakabudisa nhamba munguva pfupi yapfuura: 80% yemoto yavanopindura ikozvino inosanganisira mabhatiri egorofu. Leader's Edge Magazine yakamhanyisa chidimbu gore rapfuura ichiona vamwe vanyori vari kugadzirisa makotesheni zvichienderana nenzvimbo yekuchengetedza bhatiri, kana kuramba kuvharika zvachose.
LiFePO4 thermal kugadzikana zvakanyanya kupfuura NMC chemistry. Kuora tembiricha ye270℃maringe ne150 degree. Kana zvikepe zvako zvelithium zvichachengetwa pasi kana padyo neclubhouse, kusarudza LiFePO4 pamusoro peNMC kunogona kukanganisa zvakananga kana iwe uchikwanisa kuchengetedza inonzwisisika inishuwarenzi quote.
Iyo yese Polinovel gorofu bhatiri chigadzirwa mutsara inoshandisa LiFePO4 chemistry. Kwete nekuti zvakachipa-zvinodhura zvakanyanya. Nokuti hapana nzvimbo yekubvumirana pane kuchengeteka. Kune mamaneja ezvikepe anoongorora sarudzo dzekushandura, kona yeinishuwarenzi ingangove yakakodzera kukoshesa kupfuura yairi kuwana parizvino.
Kana iwe uri kushanda kuburikidza neanofamba bhatiri kuongororwa kwekutenga kana kugadzirisa optimization, iyo Polinovel engineering timu inopa yemahara yekutanga kubvunza. Hativimbisi kurudziro yekushandurwa kwelithium-sezvakataurwa pamusoro apa, mamwe maitiro achiri kufarira lead-asidhi. Asi isu tinovimbisa yakajeka sarudzo sarudzo iwe yaunogona kuendesa zvakananga kumari.
