Igipimo cyo gusohora ni iki?

Igipimo cyo gusohora gipima uburyo bateri irekura vuba ingufu zabitswe, igaragazwa nkubu (amperes) ugereranije nubushobozi bwa bateri ukoresheje sisitemu ya C -. Igipimo cyo gusohora 1C bivuze ko bateri izasohoka byuzuye mumasaha imwe, mugihe igipimo cya 2C kigabanuka muminota 30.

Igitekerezo kigira ingaruka kuburyo butaziguye igihe ibikoresho byawe bikora kandi niba bateri ishobora gukoresha ibikoresho byawe neza. Gusobanukirwa igipimo cyo gusohora bigufasha guhitamo bateri zikwiye kuri porogaramu kuva kuri terefone zigendanwa kugeza ku binyabiziga by'amashanyarazi, aho ibisabwa byo gutanga amashanyarazi bitandukanye cyane.

Abakora bateri naba injeniyeri bakoresha igipimo cya C - nkuburyo busanzwe bwo gusobanura umuvuduko wo gusohora mubunini bwa bateri. "C" yerekana ubushobozi bwa bateri, igereranya neza utitaye ko urimo gusuzuma selile nto ya 2000mAh cyangwa paki nini ya 100Ah.

Isano y'imibare iroroshye: gusohora amashanyarazi (A)=C - igipimo capacity ubushobozi bwa bateri (Ah). Kuri bateri ya 50Ah yasohotse kuri 1C, umuvuduko uriho ni 50A, umara isaha imwe. Kuri 0.5C, iyo bateri imwe itanga 25A mumasaha abiri. Iyi sano ihindagurika hagati yigihe nigihe ikomeza.

Ikigeragezo nyacyo - cyakozwe na kaminuza ya Battery yerekana ko bateri ya 1Ah kuri 2C igomba gutanga ibitekerezo byuzuye muminota 30. Nyamara, igihombo cyimbere gihindura ingufu mubushyuhe, bikagabanya ubushobozi nyabwo hafi 95%. Ibinyuranye, gusohora kuri 0.5C akenshi bitanga ubushobozi bwo gusoma hejuru ya 100% kuko ibiciro bitinda bigabanya igihombo cyimbere.

Ibiciro bitandukanye byo gusohora bitanga intego zitandukanye. Igipimo cya 0.2C (5 - gusohora amasaha) gikwiranye nibisabwa bisaba guhoraho, birebire - gutanga amashanyarazi. Ibintu bikora cyane nko kuguruka drone cyangwa ibinyabiziga byihuta byikigereranyo cya 3C kugeza 10C, aho bateri zigomba kurekura ingufu nyinshi byihuse.

Komisiyo mpuzamahanga y’amashanyarazi (IEC) isobanura 0.2C nkigipimo gisanzwe cyo gusohora ibizamini bya litiro 3.6V - ion. Kuri iki gipimo, ubushobozi bwapimwe buhuye neza nubushobozi bwagenwe. Ikizamini cyakozwe na XTAR kuri selile 18650 cyerekanye ubushobozi bwo gusoma bwa 3494mAh na 3489mAh kuri 0.2C kuri bateri zapimwe kuri 3500mAh - itandukaniro riri munsi ya 0.5%.

Umuvuduko ukuramo bateri uhindura muburyo bwimyitwarire n'imbaraga zihari. Iyi sano ituruka kumurwanya wimbere, ubaho muri bateri yose utitaye kuri chimie cyangwa ubuziranenge.

Ku gipimo cyo hejuru cyo gusohora, ingufu nyinshi zihindura ubushyuhe aho gukoresha amashanyarazi akoreshwa kuri terefone. Isasu rya batiri - acide yagereranijwe kuri 100Ah irashobora gutanga ubushobozi bwuzuye mugihe isohotse mumasaha 20 (0.05C), ariko bateri imwe yasohotse mumasaha imwe (1C) mubisanzwe itanga 80-85Ah gusa kubera igihombo cyimbere.

Ingaruka z'ubushyuhe zigaragara ku gipimo cyo hejuru cyo gusohoka. Ubushakashatsi bwasohotse muri ACS Energy Letters bwerekana ko bateri zikora ku gipimo cya C - zifite ubushyuhe bukabije, byihuta kwangirika kwimiti. Ubushakashatsi bwakozwe mu 2024 kuri bateri y’imodoka y’amashanyarazi bwerekanye ko kugumana igipimo cy’isohoka hagati ya 0.2C na 0.5C bigabanya uburinganire hagati yimikorere, kuramba, n’umutekano.

Imyitwarire ya voltage ihinduka kuburyo bugaragara kurwego rwo gusohora. Igipimo kinini - gitera umuvuduko utera umuvuduko mwinshi, ukagera aho uhagarara vuba kuruta gusohora gahoro. Iyi voltage sag igabanya ingufu zingirakamaro ushobora gukuramo. Kuri sisitemu ya batiri ya 24V ya lithium, gusohora kuri 1C bishobora kwerekana voltage ihamye hafi ya 25V, mugihe 3C isohoka ishobora kugabanya ingufu zakazi kuri 22V munsi yumutwaro.

Gusohora umurongo - igishushanyo mbonera cyerekana voltage - kigaragaza itandukaniro neza. Batteri ya Litiyumu ya fosifate (LiFePO4) yerekana umurongo ugereranyije ugereranije no ku kigero giciriritse, ikomeza imbaraga za voltage kugeza hafi - isohoka ryuzuye. Ibiranga bituma bakora cyane cyane kubisabwa bisaba ingufu zihamye zisohoka.

discharge rate

Kugena igipimo gikwiye cyo gusohora bisaba kumva imbaraga zigikoresho cyawe gisabwa no kuyihuza nibisobanuro bya batiri. Inzira yibanze itanga intangiriro: C - igipimo=gusohora amashanyarazi (A) capacity ubushobozi bwa bateri (Ah).

Reba bateri 100Ah ikoresha umutwaro ukurura 50A. Kubara igipimo cya C - bitanga 0.5C (50 ÷ 100), bivuze ko bateri izasohoka mumasaha abiri. Kugereranya igihe, koresha: igihe (amasaha) {{8} capacity ubushobozi bwa bateri (Ah) ÷ gusohora amashanyarazi (A). Muri uru rugero: 100Ah ÷ 50A=2 amasaha.

Gutanga amashanyarazi bitangiza urundi rwego. Batare ya 12V kuri 50A itanga 600W (12V × 50A). Nkuko imbaraga za voltage zigabanuka mugihe cyo gusohora, gutanga amashanyarazi bigabanuka nubwo ikigezweho gihoraho. Ibi birasobanura impamvu bateri - ibikoresho bikoreshwa akenshi bitakaza imikorere mbere yuko bateri igaragara ubusa.

Kuri24V ya litirobisanzwe bikoreshwa mumirasire yizuba hamwe nibinyabiziga byamashanyarazi, guhitamo igipimo cyo gusohora bigira ingaruka cyane muburyo bwa sisitemu. Amapaki ya 100Ah 24V abika 2400Wh yingufu. Kuri 0.5C (50A), mubyukuri bitanga 1200W mumasaha abiri. Nyamara, nyabyo - imikorere yisi isanzwe iri hagati ya 85-95%, bitewe nigipimo cyo gusohora nubushyuhe.

Impinga nigipimo cyisohoka gisaba kwitabwaho neza. Batteri nyinshi zerekana amanota atandukanye kuri ibi bintu. Batare irashobora gukora 3C ubudahwema ariko igashyigikira impinga ya 5C kumasegonda 10-30. Iri tandukanyirizo rifite akamaro kuri porogaramu zifite imitwaro ihindagurika, nk'ibikoresho by'ingufu cyangwa amagare y'amashanyarazi akenera rimwe na rimwe imbaraga nyinshi.

Sisitemu yo gucunga bateri (BMS) muri bateri ya kijyambere ya lithium ikurikirana neza igipimo cyo gusohora. Izi sisitemu zirinda kwangirika mugukata ingufu niba igishushanyo kirenze imipaka itekanye. Gusobanukirwa ibisobanuro bya BMS byemeza ko udashizeho sisitemu itera guhagarika gukingira mugihe gisanzwe.

Imiti itandukanye ya batiri yerekana ibimenyetso biranga gusohora, bigatuma bimwe bikwiranye nibisabwa hejuru - mugihe abandi barusha abandi gusohora, munsi -.

Litiyumu - bateri ya ion yerekana imikorere ikomeye murwego runini rwo gusohora. Ingirabuzimafatizo (zongerewe ubushobozi) mubisanzwe zishyigikira 1C ikomeza gusohora, mugihe ingirabuzimafatizo (zitezimbere kubitanga ubu) zishobora gukora 5-10C ubudahwema. Ubushakashatsi bwakozwe mu 2024 bwerekana ko chimie ya lithium nikel manganese cobalt (NMC) yihanganira gusohora 3C hamwe no gutakaza ubushobozi buke, bigatuma ikundwa n’imodoka zikoresha amashanyarazi.

Batteri ya Litiyumu ya fosifate itanga ubushyuhe buhebuje kandi irashobora gukomeza umuvuduko mwinshi nta kwangirika gukomeye. Kwipimisha kuri selile LiFePO4 byerekana ko bigumana ubushobozi burenga 95% mugusohora 1C, bikamanuka kugera kuri 90% kuri 3C. Umwirondoro wabo wongerewe umutekano kurwego rwo hejuru rusohora bituma bahitamo porogaramu nka sisitemu yo kubika ingufu na bisi zamashanyarazi.

Isonga - bateri ya aside irerekana igabanuka ryinshi ryumuvuduko mwinshi - ikintu cyasobanuwe n amategeko ya Peukert. Batare yapimwe 100Ah kuri C / 20 (20 {{14} rate igipimo cyisaha) irashobora gutanga 70 - 75Ah kuri 1C. Iyi chimie yimyitwarire idahwitse igarukira kuri 0.2C (amasaha 5) cyangwa 0.05C (20-amasaha) amanota kubisabwa byinshi. Ibirahuri bya kijyambere byinjijwe (AGM) hamwe na kashe ya gurşide-acide ifunga imikorere yo mu rwego rwo hejuru ariko biracyari inyuma ya tekinoroji ya lithium.

Nickel - batteri ya hydride (NiMH) ifata umwanya wo hagati, igashyigikira igipimo cya 0.2C kugeza 1C neza. Mugihe bidahuye na lithium - ubushobozi bwa ion, zitanga imikorere yizewe kubikoresho byamashanyarazi, ibinyabiziga bivangavanze, hamwe nibikoresho bya elegitoroniki ku giciro cyiza.

Ubwubatsi bwimbere bugira ingaruka kubushobozi bwo gusohora. Batteri yo hejuru - ikoresha ibikoresho bya electrode hamwe nuburyo bwiza kandi bigabanya kurwanya imbere binyuze muburyo bwiza. Isesengura rya Grepow ugereranije igipimo kinini - na bateri zisanzwe kuri 40C isohoka ryerekanye ko bateri yo hejuru - yagumanye ingufu za 14.5V nominal voltage na 12.5V kubisanzwe, byerekana uburyo kurwanya imbere bigira ingaruka kumikorere nyayo -.

discharge rate

Porogaramu zitandukanye zisaba ibintu bitandukanye biranga gusohora, bigatuma igipimo cyo gusohora ari ikintu gikomeye cyo guhitamo.

Ibinyabiziga byamashanyarazi byerekana ibintu bigoye gusohoka. Gutwara ibinyabiziga bisanzwe bisaba 0.2-0.5C, mugihe kwihuta cyangwa kuzamuka imisozi bishobora gusunika ibisabwa kuri 2-3C mugihe gito. Ubushakashatsi bwakozwe mu 2024 ku mikorere ya batiri ya EV bwerekanye ko kugumya gusohora munsi ya 0.5C mugihe cyikinyabiziga gisanzwe cyo gutwara cyongerera igihe cya bateri kugeza ku zirenga 2000 mugihe ugitanga imikorere ihagije.

Indege zitagira abapilote hamwe nindege ihagaritse amashanyarazi no kugwa (eVTOL) bisaba ibyifuzo bikabije. Ubushakashatsi bwasohotse mu mabaruwa y’ingufu za ACS bwasuzumye ibisabwa bya batiri ya eVTOL, busanga icyiciro cyo kuzamuka gisaba gusohora 15C ihoraho - irenze kure ibyo EV isabwa. Litiyumu isanzwe - bateri yakozwe kuri 1 - 3C ikora yerekanaga iyangirika ryihuse muri ibi bihe, byerekana ko hakenewe chimie yihariye yo mu rwego rwo hejuru.

Ibikoresho by'ingufu byerekana akamaro k'ubushobozi bwo gusohora pulse. Imyitozo idafite umugozi irashobora gushushanya 50-80A (10-15C kubipaki ya batiri isanzwe ya 5Ah) mugihe cyo gucukura ariko ntigikora kuri 0.1C hagati yimikorere. Guhitamo bateri bigomba kubarwa kubyo bisabwa mugihe cyo gukora neza muri rusange. Ababikora bagaragaza ibipimo bikomeza na pulse (10-isegonda) kugirango bakemure iki cyifuzo gisabwa.

Sisitemu yo kubika ingufu z'izuba muri rusange ikora ku gipimo gito cyo gusohora, mubisanzwe 0.1 - 0.3C mugihe cyo gutanga amashanyarazi nimugoroba. Igipimo cyoroheje cyo gusohora kigira uruhare muri bateri ya LiFePO4 igera kuri 4000-6000 inzinguzingo. Rimwe na rimwe ibikoresho bikenerwa cyane birashobora gusohora 1C muri make, ariko igipimo cyo hagati gikomeza kuba gito.

Ibikoresho bya elegitoroniki byabaguzi bigera kure. Amaterefone asanzwe asohora 0.2-0.5C mugihe gikoreshwa bisanzwe, hamwe na 1-2C bishoboka mugihe cyo gukina cyangwa gufata amashusho. Mudasobwa zigendanwa zikora muburyo bwa 0.3-0.7C. Ibipimo biciriritse biringaniza imikorere hamwe nimbogamizi yumwanya wibikoresho byimukanwa.

Urusobemiyoboro - ububiko bwingufu bugenda bukoresha sisitemu ya lithium - ion hamwe nigipimo cyo gusohora cyateganijwe kuri serivisi zihariye. Kugenzura inshuro bisaba ubushobozi bwa 1-2C kubisubizo byihuse, mugihe imisatsi yogosha ikora neza kuri 0.25-0.5C. Icyerekezo cya 2025 cyerekana abashushanya sisitemu bahitamo imiti itandukanye ya batiri ya serivise zitandukanye za serivise zishingiye kubisabwa.

Gucunga igipimo cyo gusohora byongera ubuzima bwa bateri neza, hamwe nibikorwa bimwe bitanga 50-100% byubuzima bwiza muburyo bwo gusohora ibintu.

Gucunga ubushyuhe mugihe cyo gusohora ntibishobora kuvugwa. Batteri ikora kuri dogere 25 (dogere 77 F) ikora neza, ariko igipimo kinini - gisohora ubushyuhe bwinshi. Ubushakashatsi bwerekana ko ubushyuhe bwa batiri hejuru ya dogere 35 yihutisha ubushobozi kugabanuka 2 - 3x ugereranije no gukora kuri dogere 25. Sisitemu yo gukonjesha ikora muri EV hamwe nububiko bwo kubika ingufu bigumana ubushyuhe buri hagati ya dogere 20-30 mugihe cyo gusohora umuvuduko mwinshi.

Ubujyakuzimu bwo gusohora (DoD) bukorana nigipimo cyo gusohora kugirango bigire ingaruka kumibereho. Litiyumu - bateri ya ion yazengurutse hagati ya 20-80% yumuriro (60% DoD) kuri 0.5C irashobora kugera kuri 3000-4000. Batare imwe yazengurutse 0-100% (100% DoD) kuri 2C irashobora kuyobora inzinguzingo 500-800 gusa. Guhuza amagare magufi hamwe nigipimo cyo gusohora giciriritse byongera igihe cyo kubaho.

Ubushakashatsi bwakozwe muri Mutarama 2025 bwasohotse muri ACS Energy Letters bwerekanye ko bateri ya lithium yicyuma yunguka amafaranga asimmetrike hamwe nigipimo cyo gusohora. Kwishyuza buhoro (0.2C) hamwe no gusohora vuba (3C) byatumye bateri zigumana ubushobozi burenga 80% nyuma yizunguruka 1000. Ubu bushakashatsi bwerekana ko imicungire y’ibisohoka ishobora guteza imbere ubuzima bwa bateri iyo ihujwe na protocole ikwiye.

Gukurikirana amashanyarazi birinda - ibyangiritse. Kuri bateri ya 24V ya lithium, kugumana voltage hejuru ya 20V mugihe cyo gusohora birinda selile kwangirika kwinshi. Sisitemu yo gucunga bateri igomba kugabanya imizigo mugihe voltage yegereye ntarengwa - mubisanzwe 2.5V kuri selile ya lithium - ion, cyangwa 10V kumapaki ya 12V.

Ibizamini byubushobozi burigihe kubipimo bisanzwe bisohoka byerekana kwangirika hakiri kare. Igipimo cya 0.2C gitanga ibisubizo bihamye, bigereranywa mubizamini. Ubushobozi bugabanuka munsi ya 80% yagaciro kagereranijwe mubisanzwe byerekana iherezo - ryubuzima - kubuzima bwa porogaramu nyinshi, nubwo bateri ishobora gukomeza gukora intego zidasaba.

Ababikora batanga amabwiriza yihariye yo gusohora ibicuruzwa byabo. Kurenga kuri ibi byifuzo - ndetse rimwe na rimwe - birashobora gutuma habaho kwangirika byihuse hakoreshejwe uburyo nka plaque ya lithium, kubora electrolyte, cyangwa gutandukana. Gukurikira ibisobanuro ntabwo ari umutekano wihuse; nibijyanye no kongera igishoro cya batiri mumyaka myinshi ya serivisi.

Ubwinshi bwubwumvikane buke bwerekeranye nigipimo cyo gusohora butera urujijo kandi rimwe na rimwe biganisha ku guhitamo bateri cyangwa gukoresha nabi.

"Ubushobozi bwapimwe bukurikizwa kubiciro byose byo gusohora" kwibeshya bigenda kubakoresha benshi. Batare yapimwe 100Ah kuri C / 20 ntabwo itanga 100Ah kuri 2C - irashobora gutanga 85 - 90Ah gusa kubera igihombo cyimbere. Buri gihe ugenzure igipimo cyo gusohora uwagikoze agaragaza ubushobozi. Batteri ya Litiyumu yerekana itandukaniro rito ugereranije na aside-aside, ariko ingaruka ziracyahari.

Kwitiranya urutonde rukomeza na pulse bitera ibibazo. Batare yanditseho "100A max" irashobora gusobanura 100A kumasegonda 10 (pulse) aho gukomeza gukora. Kugerageza gusohora ubudahwema ku gipimo cya pulse byangiza byihuse bateri. Soma ibisobanuro witonze, urebe igihe ntarengwa cyo kugereranya amanota.

Gutekereza ko amanota C - buri gihe ari byiza kwirengagiza ibicuruzwa biva mu mahanga. Batteri yagenewe ultra {{2} rates igipimo kinini cyo gusohora akenshi gitanga ubushobozi cyangwa ubuzima bwinzira. Bateri ya 50C - ishobora kuba ifite ingufu nke munsi ya 5C - yatanzwe na bateri ingana. Huza ubushobozi bwa bateri nibisabwa nyirizina aho kugwiza ibisobanuro bitari ngombwa.

Abakoresha bamwe bemeza ko igipimo cyo gusohora kitagira ingaruka kuri voltage, bategereje ko umusaruro uhoraho utitaye kubishushanyo mbonera. Mubyukuri, kurwanya imbere bitera voltage kugabanuka ugereranije nubu. Batare ya 12V irashobora gupima 12.5V kuri 5A umutwaro ariko 11.5V gusa kuri 50A umutwaro. Iyi voltage sag igabanya amashanyarazi meza nubushobozi buhari.

"Igipimo cyo gusohora ntacyo gitwaye kwishyuza" imyumvire itari yo yirengagiza imyitwarire ya bateri. Mugihe kwishyuza no gusohora ari inzira zitandukanye, byombi bitanga ubushyuhe ningirabuzimafatizo. Batteri ifite ubushobozi bwo gusohora kenshi nayo ishyigikira kwishyurwa byihuse kuko imbaraga zabo zo hasi imbere zunguka inzira zombi. Ariko, igipimo cyo kwishyuza no gusohora gishobora gutandukana - burigihe kugenzura byombi.

discharge rate

Kugenzura igipimo cyukuri cyo gusohora bifasha gukoresha neza bateri no kumenya ibibazo hakiri kare.

Ikurikiranabikorwa rya batiri igezweho ibara isohoka ubudahwema, ikerekana muri amperes. Ibi bikoresho, bihujwe binyuze muri shunt (résistorité precision), bipima umuvuduko wa voltage hejuru ya shunt kugirango umenye imigendekere yubu. Ubwiza bukurikirana ivugurura ibyasomwe buri 1 - amasegonda 2, bitanga igihe-nyacyo cyo kugaragara mumyitwarire yo gusohora.

Kubara Coulomb bihuza ibihe mugihe cyo gukurikirana ingufu zavanywe muri bateri. Ubu buryo butanga imiterere nyayo - ya - igereranya ryishyurwa nubwo uburyo bwa voltage - uburyo bwananiranye bitewe numurongo wo gusohora neza usanzwe muri bateri ya lithium. Kubara biroroshye: amp - amasaha yakoreshejwe=ugereranije nigihe × gihe.

Isesengura rya Batiri ryagenewe gupima ubushobozi rikoresha isohoka ryagenzuwe ku gipimo cyihariye C - mugihe ukurikirana voltage, ikigezweho, nubushyuhe. Ibi bikoresho bigena ubushobozi nyabwo nuburwanya bwimbere, byerekana ubuzima bwa bateri. Kwipimisha kubiciro byinshi C - (mubisanzwe 0.2C, 1C, na 2C) biranga imikorere yo gusohora murwego rwo gukora.

Porogaramu ya terefone igendanwa ihujwe na BMS ikoresheje Bluetooth itanga igenzura ryoroshye kuri bateri nyinshi zigezweho. Izi porogaramu zerekana - igihe cyo gusohora igihe, ubushobozi busigaye, kandi akenshi bihanura igihe cyo gukora ukurikije umutwaro uriho. Amakuru afasha abakoresha kumva uburyo ibikorwa bitandukanye bigira ingaruka kumazi ya batiri.

Kugenzura DIY, multimetero hamwe nubushobozi bwo gupima akazi kubikorwa byoroshye. Nyamara, inline igezweho isaba guca uruziga no kwemeza ko igipimo cya metero kirenze umutwaro uteganijwe. Kubiremereye hejuru ya 10A, ammeter ya clamp itanga ibipimo byiza, bitari - gupima.

Porogaramu zumwuga zikoresha sisitemu yo kwandikisha amakuru yandika ibintu bisohoka, voltage, nubushyuhe mugihe. Aya makuru yamateka yerekana uburyo bukoreshwa, agaragaza ibintu bidasanzwe byo gusohora, kandi ashyigikira kubungabunga ibiteganijwe. Abashinzwe ububiko bwa gride hamwe nabashinzwe gucunga amato ya EV barushaho gushingira kuri sisitemu kugirango bahindure umutungo wa batiri ufite agaciro ka miliyoni.

Kurenza igipimo ntarengwa cyo gusohora bitanga ubushyuhe bukabije kandi birashobora gutuma sisitemu yo gucunga bateri ihagarara kumutekano. Kurengana inshuro nyinshi bitera ubushobozi buhoraho binyuze mu kwangirika byihuse, gusenyuka kwa electrolyte, cyangwa kwangirika kwimbere. Mubihe bikabije, cyane cyane hamwe na batiri ya lithium - ion zidafite uburinzi, hejuru ya - gusohora bishobora gutera guhunga amashyanyarazi - gutsindwa gukabije gukurura umuriro cyangwa guturika.

Nibyo, batteri yubushobozi buhanitse ikora niba voltage, ibipimo bifatika, nibipimo byo gusohora bihuye na progaramu yawe. Batare ya 100Ah isimbuza bateri ya 50Ah kuri voltage imwe itanga inshuro ebyiri mugihe cyo gusohora kimwe. Menya neza ko umwanya uzamuka wakira ubunini bunini kandi ko kongera ibiro bidatera ibibazo kubishobora kwimurwa. Kugenzura sisitemu yishyurwa hamwe nubushobozi buhanitse.

Porogaramu zitandukanye zifite ibyifuzo bitandukanye byo gutanga amashanyarazi. Ibikoresho bya elegitoroniki byabaguzi bikora ku giciro cyo hasi (0.2-1C) byibanda ku bushobozi no gukora neza. Ibikoresho by'ingufu, drone, na EV bikenera ibiciro biri hejuru (3-10C) bishyira imbere gutanga amashanyarazi hejuru yubushobozi bwuzuye. Gutondekanya bateri ku gipimo kijyanye no gusohora bifasha abakiriya guhitamo ibicuruzwa bikwiye kubyo bakeneye. Byongeye kandi, umuvuduko wo gusohora gahoro utanga ubushobozi bwo gusoma, bityo kwerekana igipimo byemeza kugereranya neza.

Ubushyuhe bukonje bugabanya ubushobozi bwo gusohora ku buryo bugaragara. Kuri dogere - 10, bateri ya lithium-ion irashobora gutanga 50-70% gusa yubushobozi bwazo, kandi igipimo ntarengwa cyo gusohoka kigabanuka 30-50%. Ubushyuhe bwo hejuru butuma igipimo cyo gusohora cyigihe gito ariko cyihuta. Batteri nyinshi zikora neza hagati ya dogere 15-35. Porogaramu iteganya ubushyuhe bukabije bisaba sisitemu yo gucunga ubushyuhe cyangwa chimiya ya batiri yagenewe cyane cyane ubushyuhe bugari, nka LiFePO4 cyangwa lithium titanate nshya.

Guhitamo bateri ibereye bisaba kuringaniza igipimo cyo gusohora ugereranije nubushobozi, ubuzima bwikizamini, ikiguzi, nibisabwa umutekano.

Huza igipimo gikomeza cyo gusohora icyifuzo cyawe cyo kugereranya, ntabwo bisabwa hejuru. Igikoresho cyingufu zishushanya 80A kumasegonda 30 buri minota mike ntigikeneye 80A ikomeza - bateri yagabanijwe kuri 40A ikomeza hamwe na 80A ubushobozi bwa pulse ikora iki gikenewe kubiciro buke nuburemere.

Reba kugabanuka kwa voltage munsi yumutwaro mugihe ubunini bwa bateri. Niba porogaramu yawe isaba 24V byibuze kugirango ikore neza, hitamo bateri ikomeza iyo voltage ku gipimo cyateganijwe cyo gusohora. Batiri ya 24V nominal irashobora kugabanuka kuri 22V mugihe cyo gusohora 2C, bishobora kugira ingaruka kumikorere yibikoresho.

Ubuzima bwikurikiranya busanzwe bufata igipimo cyihariye cyo gusohoka. Batare yagereranije inzinguzingo 2000 kuri 0.5C irashobora kugera kuri 1000 gusa kuri 2C. Imyitwarire yo gusohora ibintu mubiciro byose byo kubara nyirubwite - bateri ihendutse itesha agaciro inshuro ebyiri igiciro cyihuse - manda.

Kuri bateri ya 24V ya lithium muri sisitemu yizuba cyangwa gusubira inyuma, 0.3-0.5C igipimo cyo gusohora gikomeza gukora imitwaro myinshi murugo neza. Ibikoresho binini nka konderasi birashobora gusunika ibisabwa kuri 1C muri make. Kwinjiza ubushobozi 2-3x umutwaro wawe ugereranije utanga igipimo cyo gusohora icyumba cyumutwe mugihe wongereye ubuzima bwinzira binyuze mukuzunguruka kwinshi.

Impamyabumenyi z'umutekano hamwe na BMS bifite ireme cyane uko igipimo cyo gusohoka cyiyongera. Ikigereranyo cyo hejuru - gikeneye gukingirwa gukingira hejuru ya -, hejuru ya - ubushyuhe, hamwe n’umuzunguruko mugufi. Abakora inganda bashora imari muburyo bukwiye bwa BMS batanga ibicuruzwa byiza kuruta ubundi buryo bwingengo yimari, cyane cyane kuri bateri ikora hejuru ya 1C buri gihe.

Igipimo cyo gusohora cyerekana bateri yibanze iranga niba bateri ijyanye na porogaramu yawe nigihe izakora neza. Gusobanukirwa isano iri hagati ya C - igipimo, ikigezweho, ubushobozi, nibikorwa biha imbaraga zo guhitamo neza bateri, igishushanyo mbonera cya sisitemu, hamwe nubuzima bwa bateri. Yaba ikoresha terefone igendanwa cyangwa ikinyabiziga cyamashanyarazi, guhuza ibisabwa byo gusohora mubushobozi bwa bateri bituma ukora neza, neza kandi bigaruka neza kubushoramari bwa batiri.