Umwaka uheze, umugwi w’abahinga wo muri Polinovel warakozeguhindura litiyumuku bwato bw’amagare 28 bwo mu gisagara ca Arizona. Haciye amezi atatu bashizeho, uwo mu client yarahamagara ati: kuki amagare menshi atazotangura amaze gucagura ijoro ryose?
Twaratwaye imisi ibiri kugira ngo tuvyiyumvire. Amabateri y’umucuruzi umwe arafise uburyo bwo gusinzira buca butangura gukora inyuma y’amasaha 18 ataco akora. Ubwirizwa gukanda buto y’umubiri kugira ngo ubavyure. Urupapuro rwa 47 rw’ico gitabu. Ni nde asoma gushika kure?
Ico kintu cabaye carahinduye uburyo twatanga amakuru. Ubu umugambi wose w'amabateri y'igare rya golf rya Polinovel urimwo inyandiko y'urupapuro rumwe ivuga "ibintu igitabu kivuga ariko amahugurwa ntavuga." Ubumenyi nyakuri-ingene bwo gucungera amabateri ntiburi mu nyandiko zizwi. Ni mu binogo mwaguyemwo.
Igihe co kuvomera: Igikorwa kimwe gikomeye cane -mu gucungera amabateri y'ubwato
Ihuriro rimwe ry’abahinga ryabivuze neza: 80% vy’ugusenyuka kw’amabuye y’agaciro-aside atarashika biva ku makosa yo kuvomera. Ico gikorwa kimwe gusa.
Ikosa risanzwe ni ugushiramwo amazi imbere yo gucagura. Birumvikana ko bihuye n’ubwenge, si ko? Bateri iri hasi, uyishire hejuru, hanyuma uyishireko. Ariko lead-asidi y’umuyagankuba iragwira mu gihe c’ugushaja. Amazi yongewe imbere y'igihe aseseka hagati-ingendo. Ivyo bimeneka si amazi meza. Ni aside sulfurique iyunguruye irya ama terminaux yawe, igasenya igihimba c’igare, igaca igoyagoya ikintu cose gisigaye c’amazi. Urutonde rumwe rutari rwo rushobora gutuma bateri idakora amezi atatu canke atandatu.
Itegeko ry’ugucungera amabateri ya Polinovel: amazi amaze gushaja, ukoreshe amazi ASTM Type II distilled, wuzuze gushika nko kuri 6mm hejuru y’amasahani. Bateri zirengeje imyaka itatu zikeneye mbere n’ibindi bike, kumbure 1-2mm hasi, kuko amasahani amaze kwaguka (batteryuniversity.com).
Twarasunikiye uburyo bwo "guvomera matrix" ku mugambi umwe. Techs zandika amazi angana iki igice kimwekimwe cose cafata, igihe cose. Haciye amezi atatu, haciye habaho ikintu kimwe: utugingo ngengabuzima tumwetumwe two muri buri paki twaguma tunywa cane kuruta ibindi. Twarayikurikiranye, twasanze mu bihe bimwebimwe hariho utuzu tw’impwemu twazibye, mu bindi na ho hakaba hariho imirongo y’imisatsi. Uwo murongo wo gutema ibiti warafashe amapaki y’ingorane indwi imbere y’uko n’umwe muri yo apfa ku nzira. Ivyo bikoresho vyo kuvomera ubu ni vyo bimenyerewe mu gutanga amabateri yose y’ubwato bwa Polinovel.
Igerageza ry'amazi ripima ubuzima busigaye, si urugero rw'ishaja gusa
Chargeur yerekana ko "yuzuye" ntibisigura ko bateri ifise amagara meza.SOCakubwira umutobe uriho ubu.SOHikubwira ingene ubushobozi bwose busigaye ugereranije n’ivy’intango. Ipaki ishobora kwerekana 100% SOC mu gihe itanga gusa 70% vy’urugero rwayo.
Ku bijanye n'aside y'amabuye y'agaciro-, igipimo c'amazi ni igikoresho cawe ca SOH. Ivyigwa vy’imisi itatu mu bice vyose bikwiye kwerekana ibisomwa biri hagati ya 0,015 n’ibindi. Impinduka zirenze 0.030 zigaragaza ukudahukana kw’ingingo bisaba ko zingana. Iyo ukuringaniza kutagarukana ibisomwa mu murongo, iyo paki iri ku gihe c’inguzanyo.
MuBMSmu Polinovel LiFePO4 amabateri y’igare ry’umupira w’amaguru akurikirana SOH ubwayo. Ariko benshi mu barongozi b’amato ntibashobora kuraba ayo makuru. Porogaramu yo kugenzura amabateri ya Polinovel dutanga iragufasha gushinga ibipimo vy’imburi vya SOH ku 85%, 80%, 75%. Igihe igare rizopfa ku nzira y’amazi, biraba vyaracerewe cane kugira ngo umuntu ategure.
Ni vyiza kuvuga inyifato y'"urupfu rw'igihe gito" rwa litiyumu ukwayo. Asidi y'amabuye y'agaciro-irazimangana buhoro buhoro. Imbere icenda wumva ari ibisanzwe, inyuma icenda zikurura. Abashoferi bazi utuntu n’utundi barabona ko hariho itandukaniro. Litiyumu ni ikintu gitandukanye. BMS igumya umuriro w’isohoka gushika ushikiye uburinzi bwo guca, hanyuma igafunga ubwo nyene. Nta ngabisho. Abarongozi b’amato barakeneye gutegura ivyo bazosubirira imbere y’imburi za BMS, atari inyuma. Ni co gituma ugukurikirana SOH ari ikintu gisanzwe, atari uguhitamwo, mu muti wose w’amabateri y’ubwato bwa Polinovel.
Igihe Guhindura Litiyumu Mu Vy’ukuri Bitanga Ivyiza
Aha niho hari ingingo zishingiye ku makuru y'umugambi yo mu myaka ibiri iheze:
Ivyuma vy'ubwato vy'uburemere bwinshi-bigenda amasaha 4+ ku musigutera akaruhuko-mbere mu mezi 24 gushika kuri 30. Gucerezwa guhinduka muri ivyo bihe bitwara amahera buri kwezi urindiriye. Ivyiyumviro bimwe vyo muri Californie ni ibisanzwe: 73.000 vy’imirongo ku mwaka, ahantu h’imisozi. Amaze guhindukira akaja kuri litiyumu, ubushobozi bw’igare rimwe -ku musi bwasimbutse buva ku myobo 18 buja ku myobo 36-54. Yakuyeho ivy’ugukenera amagare y’inyuma burundu.
Ibikorwa vy'amashure asanzwe ku masaha 2-4 ku musigushika ku myaka 3-4. Naho nyene amahera aracari meza, ariko ukwihutira kuragabanuka.
Umuco-koresha ibintu munsi y'amasaha 2 ku musigusunika kwishura imyaka 5 iheze. Nta gufyina, nimba amapaki yawe y’amabuye y’agaciro-acid asigaje imyaka ibiri, ntuhindure ubu. Niwibande ku bijanye no kwitwararika. Subira usubire ku ngingo mu gihe c’amasoko gikurikira.
Ivyo bipimo bitatu ni vyo Polinovel ikoresha imbere mu gusuzuma umugambi. Niba uriko urafata ibi kugira ngo ukoreshe amahera, wongereko ibintu bibiri bihinduka: igiciro c'isaha y'umuhinga ku bijanye n'ibiciro vyo gucungera aside y'amabuye y'agaciro, n'igiciro c'umuyagankuba ku bijanye no kuzigama neza litiyumu. Igitigiri ca Arizona kiratandukanye cane n’ica Minnesota. Ukeneye imibare yihariye? Baza ikigo cacu c’abahinga. Uzogira urupapuro rwa ROI rwiteguriye amafaranga mu masaha 48.
Ingaruka z'ubushuhe ku gihe c'ubuzima bwa bateri y'igare rya Golf burasuzugurwa cane
Amakuru ya kaminuza ya Battery yerekana ko buri degre 15 F idutse hejuru ya degre 77 F igabanya ubuzima bw’aside y’amabuye y’agaciro mu bice bibiri. Bateri ibitswe ku bushuhe bwa degre 95 F irasenyuka 50% vyihuta kuruta iyo ibitswe ku bushuhe bwa degre 77 F. Ku bushuhe bwa degre 107 F, ipaki ikwiye kumara imyaka cumi yoshobora kumara umwaka umwe.
Amato y’ikirere gishushe arakeneye kwongera incuro zivomera kuva ku ndwi zibiri gushika ku ndwi mu ci. Igihe co gucagura na co nyene kirahambaye. Ivyumba vyinshi vy’uburuhukiro vyo muri Arizona dukorana vyahinduwe bikaja ku gucapura ijoro ryose guhera isaha zibiri z’ijoro cane cane kugira ngo ntihagire ubushuhe bwo ku murango butera amabateri n’ibikoresho vyo gucapura.
Amato yo mu buraruko ahura n’ingorane zitandukanye. Bateri yuzuye y’amabuye y’agaciro-acid ntizokonja gushika kuri -92℃F. Iyo ivutse irakonja ku 32℃F. Siga ubwato bwacitse hanze ijoro ryose muri Ruhuhuma, maze ushobora gutakaza vyose mu gitondo. Ububiko bw'urushana bisigura gushaja vyose, gucungera amazi, kugenzura ubushuhe.
BMS iri mu bikoresho vy’amabateri y’igare ry’umupira w’amaguru ryitwa Polinovel LiFePO4 irabuza gushaja munsi ya degre 32 F ubwayo, igakingira ivyago bidashobora gusubirwamwo vy’ivyuma vy’ibara ry’agahama. Turatanga kandi ivyitegererezo vy’ukwishushanya -bifise ibintu vy’ugushushanya vyo mu mutima bishushanya ingingo ku bushuhe bubereye imbere yo kwemera kwishura. Ku mato yo mu buraruko akora umwaka wose-, iyo ntunganyo irabereye kwiyumvirirwa.
Ikindi ciyumviro nta n’umwe avuga: gushaja kw’aside y’amabuye y’agaciro-ibituma haba gaze y’ihydrogène. Mu kibanza gikingijwe, ivyo ni akaga ko guturika. Nabonye ibibanza vyo gusanasana bifise zero airflow bikoresha ama chargeur cumi n’abiri mw’ijoro. Ivyo ni ugukina urusimbi n’ubuzima.
Uko garanti y'amabateri y'igare ry'umupira w'amaguru rya Polinovel itandukanye n'izindi
Uburebure bwa garanti ni bwo butari bwo bukomeye mu guhitamwo abaguzi.
Hariho amashirahamwe atangaza ivy’imyaka 8 biva ku musi wa mbere. Mu mwaka wa kane, uba uriko urishura amahera arenga ica kabiri c’amahera yo gusubirira wewe nyene. Abandi bamenyesha imyaka 11, ariko ibirego vy’amahuriro ku bijanye no gukora ibirego ntibigoye kuronka.
Igitabo ca Polinobateri y'igare rya golfimiterere y’igarantiya igenewe mu buryo butandukanye: ugupfuka kw’imirongo n’ugusubirizwa kwose mu myaka ya mbere, ibice vy’ijana vy’imirongo bivugwa neza mu myaka ya nyuma. Nta kintu na kimwe kinyegejwe mu nyandiko nziza cane. Ikiruta vyose, turafise ikibanza cacu co gukoreramwo, rero ivyo gusaba garanti ntibitegerezwa kujabuka ikiyaga ca Pasifike kugira ngo bikorerwe.
Impanuro nyayo: reka kwibanda ku burebure bwa garanti. Baza ivyerekeye ibiciro vy’ukwemererwa kw’ikirego. Saba ibisobanuro vy'abaguzi ku mato akoresha uburyo busa n'ubwo. Guhamagara telefone mu minota 30 n’umukiriya nyawe, bikubwira udutabu tw’ibintu turenga cumi. Turashobora gutanga amakuru y’abaguzi bo muri Amerika y’Uburaruko. Baze ataco ubaze ingene ibihe vy’inyishu vy’ibikorwa vya Polinovel bigereranywa.
Ubwishingizi buriko burahinduka ikintu gihinduka gihishijwe mu guhitamwo amabateri y'igare ry'umupira w'amaguru
Igisata c’umuriro co mu ntara ya St. Ikinyamakuru Leader’s Edge Magazine carasohoye ikiganiro umwaka uheze kivuga ko bamwebamwe mu bandika amasezerano bariko barahindura amafaranga bivanye n’aho amabateri abikwa, canke bagagabanya amafaranga yose.
LiFePO4 ubushuhe bushikamye burarengeye cane ubuhinga bwa shimi bwa NMC. Ubushuhe bwo kubora bwa degre 270 n'uburebure bwa degre 150 . Nimba ubwato bwawe bwa litiyumu buzobikwa munsi canke iruhande y’inzu y’umugwi, guhitamwo LiFePO4 kuruta NMC bishobora kugira ico bikoze ku kuba ushobora kuronka igiciro c’ubwishingizi gikwiriye.
Ivyo bikoresho vyose vy’amabateri y’igare ry’umupira w’amaguru ryitwa Polinovel bikoresha ubuhinga bwa LiFePO4. Si kubera ko bihendutse-mu vy'ukuri bigura vyinshi. Kuko nta kibanza co gusenyera ku mugozi umwe ku bijanye n’umutekano. Ku barongozi b’amato basuzuma uburyo bwo guhindura, kumbure ingingo y’ubwishingizi ikwiye gushirwa imbere kuruta uko ironka ubu.
Niba uriko urakora biciye mu gusuzuma ugugura amabateri y’ubwato canke gutunganya neza, ikigo c’abahinga ca Polinovel kiratanga ubufasha bwo kubanza ku buntu. Ntitwizeza impanuro yo guhindura litiyumu-nk'uko twabibonye haruguru, hariho ibintu bimwe bimwe bikunda aside y'amabuye y'agaciro-. Ariko turakwemeza ingingo itomoye ushobora gutanga ataco uhinduye ku vy’amahera.
