Wanem samting tru i go rong em i no ol waia
Ol waia em i isipela hap. Positif i go long negatif i save apim voltej, positif i go long positif i save apim kapasiti, na olgeta lektrikien long plua bilong yu i ken mekim stret tupela arensmen long namba wan taim. Wanem samting i mekim disisen bilong 'series' na 'parallel' bateri koneksen i bikpela samting long 'motive power' em olsem tupela rot inap long givim wankain 'kilowatt-aua long pepa, na ol i no save luksave long taim bilong kirapim wok. Em i save kamap long yia tu o yia tri, olsem wanpela lus bilong yusim rantaim we i no gat as bilong en, wanpela pek we i save go lapun hariap moa long ol brata susa bilong en, o wanpela BMS we i stat long pundaun aninit long wanpela diuti saikel we em i bin mekim gut taim fleet i nupela.
Dispela delei em i as bilong hevi. Long taim ol hevi i kamap, ol i save putim 'topology' insait long ol ikwipmen, ol i save katim ol 'cable runs', ol i save baim ol 'charger', na pe bilong senisim dispela disisen em i wanpela 'fleet-wide retrofit. Olsem na gutpela askim em i no wanem konfiguresen i save putim voltej na wanem i save putim kapasiti. Em i wanem konfiguresen ol ikwipmen bilong yu, 'shift pattern' bilong yu, na 'maintenance capability' bilong yu inap long stap yet wantaim bihain long tripela tausen saikel.
Faivpela Dimensen we i save senis, na faivpela tasol
Pastaim long yu go long wanpela gutpela hap, em i gutpela long daunim standet eksplenesen i go insait long wanpela samting yu ken skenim wanpela taim na stop long ritim gen. Olgeta samting we wanpela seris na paralel bateri koneksen i senisim i pundaun long faivpela sait.
| Dimensen | Series koneksen | Paralel koneksen |
|---|---|---|
| Voltej bilong sistem | Ol namba namel long ol pek | I no senis |
| Nominal kapasiti (Ah) | I no senis | Ol namba namel long ol pek, long tingting |
| Karent long wanpela pawa | I pundaun stret wantaim voltej | Stap antap, setim long 'pack voltage' |
| Sais bilong kebol na kontekta | Ol liklik kondukta, liklik lus bilong konduksen | Ol hevipela kondukta, moa hat long ol pinis |
| Dominant failure mode | Sen i no wok gut: wanpela pek daun i stopim olgeta samting | Silent imbalance: benk i wok long ron yet na i no wok gut |
Total eneji we i stap em i wankain long wankain namba bilong ol pek, na dispela i as na 'arithmetic' tasol bai i no inap tokim yu long wanem samting yu mas mekim. Laspela tupela lain em i hap we disisen i stap long en, na em tupela lain we ol manmeri i save lukluk long en taim ol i skelim ol bateri na ol 'parallel wiring'. Namba bilong ol sel na kemistri i makim ol narapela samting: wanpela 48V LiFePO4 pletfom i save pundaun long 15 i go inap 16 sel long seris, we i gutpela long save pastaim long yu stat long tingting long hamas pek i sindaun klostu long dispela string. Sapos yu wok long stretim yet 'voltage platform' yet, ol 'voltage' na 'capacity targets' bihain long wanpela 'custom pack' em i disisen bilong yu.
Bilong wanem bikpela voltej i save win long motiv pawa
Long sait bilong ol samting bilong lukautim ol kar na ol kar bilong indastri, bekim bilong 'series-'weighted em i stret planti taim, na as bilong en em 'conduction loss' na i no long wanem samting long bateri.
Aritmetik aninit i kam long tupela rilesensip na i no long skelim long wanpela tes bens, olsem na ol asumsen i bikpela samting: em i holim karent na pawa i kam olsem ol fiks kwantiti, i tritim kondakta na terminesen resistens olsem i stap wankain, na i no tingim namba tu-oda ifek bilong tempereja long resistens. Long dispela as, pawa em i prodak bilong voltej na karent i min olsem 9.6 kW dro long 48V i pulim klostu 200A, na wankain 9.6 kW long 24V i pulim klostu 400A. Kondaksen lus i save go antap wantaim 'square' bilong 'current', olsem na sapos yu daunim 'current' bilong wankain pawa, dispela i save mekim 'fourplement' long olgeta 'conductor', 'lug', 'contactor', na 'fuse holder' namel long 'pack' na 'motor'. Muvim wankain lod long 48V i go antap long 80V pletfom na karent i pundaun long samting olsem 40 pesen, we i daunim lus bilong ol kondakta long samting olsem tu-taim. Dispela strong i no save lus. Em i save kamap hat long ol pinis, we em i ples stret we koneksen resistans i save stap long en na we em i save gro long taim.
Ol samting we inap kamap long en i no luk nais na i gat bikpela pe. Ol hevipela kondukta i gat bikpela pe, hevi moa, na i hat long salim i go insait long wanpela bateri kompatimen we i stap klostu long wanpela 'lead-acid brick. Ol 'contactor' we i senisim bikpela 'current' i save bagarap hariap. Na 'voltage sag' aninit long 'peak load' i save bagarapim pefomens: long wanpela 'counterbalance' trak, sapos 'voltage drop' i go daun long taim bilong 'heavy lift' dispela i save mekim 'lift' i go isi isi, we opereta i save pilim olsem trak i pilim les pastaim long wanpela samting i kamap olsem asua. Dispela em i as na wanpela 'series' na 'parallel' bateri koneksen bilong ol 'forklift' na AGV sistem i save go long 'series' sait long wankain strong. Em i as tu long48V na 80V pletfom bihain long ol lektrik foklift bateri bilong mipelaol i wokim klostu long ol longpela string na i no ol bikpela paralel benk.
I gat mak bilong en, tru tumas. Ol 'series strings' i gat hevi long wanem samting ol i makim long 'controller', 'contactors', na 'insulation system' bilong ikwipmen, long 'safety regime' we i stap antap long sampela DC voltej, na long wanem wanpela 'string' i min olsem wanpela poin bilong feilia. Dispela i kamapim askim we nogat wanpela man long dispela spes i bekim stret.
Askim Nogat Man i Ansaim: Hamas Pak Yu Save Paralel?
Askim wanpela saplaia na bai yu kisim wanpela namba, foapela, sampela taim eitpela, na i no gat wanpela eksplenesen i stap wantaim. Dispela namba i mekim tupela wok wantaim: em i hap bilong enjiniaring limit na hap bilong waranti baundri. Sapos yumi lukluk long en olsem 'physics' taim em i polisi, o olsem polisi taim em i 'physics', em i olsem ol 'fleet' i save pinis wantaim ol benk we i no bin wok.
Stat long kliarim wanpela paul tingting we i save kamap long klostu olgeta atikol long dispela topik. Ol namba we ol sel saplaia i save kolim olsem ol mak bilong bungim, voltej difrens insait long 10 mV, intanel resistens difrens insait long 5 mΩ, kapasiti difrens insait long 20 mAh, i tok kliasel sorting long prodaksen laintaim yu makim wanem ol sel i go insait long wanpela pek. Ol i no wanpela 'field threshold' bilong konektim tupela pinis pek, na wanpela pinis pek bai i no inap sindaun insait long 10 mV bilong narapela bihain long wanpela wik long sevis. Taim ol i putim wanpela 'production tolerance' long wanpela 'commissioning task' dispela i as na sampela 'fleets' i ting, rong, olsem 'paralleling' i no inap kamap.
Limit bilong fil i no wanpela samting i stap wankain. Em i kalkuletim, na kalkulesen i sot inap long mekim long wanpela klipbod.
Inrush karent long taim bilong koneksen i wankain olsem voltej difrens namel long string i kam insait na bas, na yu brukim long total resistens bilong lup. Bikos total resistans i pundaun taim ol i putim moa string, 'worst case' i save go nogut moa wantaim olgeta 'pack' yu putim, na dispela i as tru na ol i mas sekim ol 'ratings' wantaim 'worst case' na i no long tupela-pek kes (Orion BMS).
Wok wantaim ol namba, long tupela 48V 300Ah pek: tingim olsem 15 mΩ intanel resistans long wan wan pek na 5 mΩ long ol kebol na ol terminesen, na givim samting olsem 35 mΩ long 'loop'. Sapos 'binding constraint' em i 'contactor', olsem 300A 'inrush rating', 'permisible voltage difference' bai stap klostu long 10V, we em i wanpela gutpela bekim. Pasin bilong pasim em klostu olgeta taim em bateri: pasim 'mutual charging' long 0.2C, o 60A long 300Ah pek, na 'permisible difference' i go daun long 2V. Luksave olsem 0.2C em i wanpela 'conservative starting point' na i no wanpela 'constan', wankain olsem 15 mΩ em i wanpela 'rum-temperature estimet. Namba yu mas yusim i kam long mak bilong 'charge rate' bilong kampani i wokim sel long 'operating temperature' bilong 'pack' bilong yu, na em i save muv taim sais bilong 'pack', 'cable run', o 'contactor' i senis.
Dispela i givim yu wanpela samting we i gutpela moa long wanpela mak. Neks taim wanpela saplaia i givim yu wanpela 'parallel limit', yu ken askim wanem bilong dispela tupela samting i bin kamapim dispela, na wanem intanel resistans, 'contactor rating', na 'charge-rate ceiling' ol i ting. Wanpela namba we i kam long kalkulesen antap em i ken difendim. Wanpela namba we yumi no inap painim bek long tupela hevi em i wanpela 'warranty baundri' we yu werim wanpela 'engineering costume'.
Tupela moa mak i stap baksait long aritmetik. Circulating current, we i min olsem 'current' i ron namel long ol 'pack' na i no i go long 'load', we i kamap long ol narapela narapela 'state of charge', tempereja, 'internal resistance', na krismas, inap long ol bikpela hevi i winim mak bilong ol proteksen divais we i gat sais bilong 'load current' tasol, na wanpela DC-sait sot insait long bikpela benk i save kisim kaikai long olgeta string long string. Na wanpela bikpela paralel sistem i nidim 'layered management': 'cell-level BMS insait long wanwan pek, wanpela 'coordinating layer' antap long en, na wanpela 'supervisory function' we i makim wanem ol 'string' i mas stap insait long en. Tupela i no inap long senisim taim benk i wok long mekim rong pinis.
Wanpela stretim long standet freming, long wanem, em i senisim ol 'sizing maths': 'paralleling' i no inap long putim 'capacity' long sait bilong 'arithmetic'. Yusim kapasiti i stap long mak bilong wanem string i winim mak bilong 'charge' o 'discharge' pastaim, olsem na olgeta yunit bilong inkonsistensi i save kamap stret long 'effective system capacity'. Fopela pek long wankain taim i givim yu liklik long foapela pek bilong eneji yu ken yusim, na dispela spes i go bikpela taim yu go lapun.
Pasin aninit long olgeta dispela em i samting we yumi ken skelim na i no samting hait. Hot-swap 'circulating current' insait long wanpela 'parallel lithium system' i bin kamap wantaim 'neural-network methods' na ol i bin skelim long 'experimental' insait long samting olsem 6 pesen bilong ol 'measured values' (MDPIElektroniks), na ol 'current-sharing dynamics insait long ol 'parallel-connected packs' i stap insait long ol 'control literature' (arXiv preprint 2211.04961). Luksave tu olsem hap bilong sistem tasol we i konektim long 'series-' i nidim 'active balancing'. Ol sel we i stap wankain stret i save kamap wankain long rot bilong koneksen bilong ol yet, na dispela i as napasin bilong skelim ol selna inter-string circulating current em tupela seperet hevi we ol i save toktok long en olsem wanpela.
Wanem samting dispela kalkulesen antap i no inap givim yu em ol 'resistance values' bilong putim insait long en. Intenel resistens i save senis wantaim sel fomat, krismas, na tempereja, na piksa long datasit em i wanpela nupela-sel piksa long 25 digri. Mipela i save holim ol 'measured resistance curves' bilong ol 'format' mipela i wokim wantaim, na makim ol dispela long wanpela 'duty cycle' em i hap bilong dispela we i save kamap long toktok na i no long 'clipboard'.
Taim wanpela string i winim olgeta paralel disain
Mipela bai tok pait egensim bikpela benk planti taim moa long ol kastoma i ting, olsem na em i gutpela long putim dispela posisen long rekot.
Difolt preferens long bateri sistem enjiniaring em i wanpela singel seris string long wanem hap aplikesen i larim. Em i nambawan -kos konfiguresen, em i isi long menesim, na em i rausim olgeta hevi bilong ol 'inter-string we mipela i stori long en antap. Planti paralel string i stret long wanpela liklik set bilong ol samting: taim 'redundancy' em i wanpela hatpela samting bikos ol i no inap larim ol ikwipmen i stop; taim ol i nidim 'hot-swap inap, olsem long ol wok we i no gat hevi o i gat man i wok long en; na taim ol sel tasol i stap long fomat yu laikim i kam pastaim-bungim i go insait long ol string we i no inap long paralel long sel level.
Eksepsen we ol i save kisim rong tingting long en planti taim em i namba wan. Planti taim ol i save tingim 'redundancy' na i no save tok klia long en. Wanpela 'fleet manager' i ting olsem wanpela trak i stop namel long -sif em i no orait, na em i tok olsem ol i mas lusim wok. Tasol wanpela 'parallel bank' i save givim 'redundancy' tasol sapos sistem i ken painim wanpela 'string' we i no wok gut, rausim em, na wok yet long liklik 'capability', we em i wanpela 'control requirement' na i no wanpela 'wiring'. Pasin bilong putim ol waia long paralel na i no gat dispela inap i baim hevi bilong wanpela paralel-hevi indastrial seris na paralel bateri koneksen na i no gat wanpela bilong ol i stap. Ausait long ol dispela keis, wanpela bikpela benk em i wanpela rot bilong stretim hevi bilong 'packaging constraint' na i no wanpela 'design choice', na ol i mas luksave long en olsem.
I gat tu wanpela kwaet kos we ol i no save kaunim planti taim. Olgeta narapela 'termination' i save putim 'resistance', na wanpela benk we ol i wokim long planti 'pack' i save mekim 'terminations i kamap planti hariap: wanpela 'four-cell' arensmen tasol i gat 8-pela 'contact interfaces', we wanwan i save givim 'resistance' na wanwan i ken bagarap (Bateri Yunivesiti BU-302). Skelim dispela lojik i go long wanpela 16-pek benk na koneksen baset i stop long kamap olsem wanpela 'rounding error'. Intenel mak bilong mipela yet long wanpela komplitim motiv-pawa pek em i total resistans aninit long 50 mΩ, wantaim ol wanwan koneksen insait long 0.5 i go long 2 mΩ mak, na ol bikpela paralel benk i mekim dispela mak i hat moa long holim.
Problem bilong Yia-Tu
Olgeta samting antap i ting olsem ol 'pack' i wankain. Ol i stap, long taim bilong givim. Hap we klostu nogat wanpela man i raitim em wanem samting i kamap bihain long dispela.
Ol pek we i lusim wanpela gutpela -lain bilong prodaksen we i gat ol strongpela tolerans i save lus long sevis, na klostu wanpela yia bilong wok tru i inap long spred i kamap gutpela long wok. Tempereja bilong ples i save senis long wanem hap trak i sanap long en. Ol 'duty cycles' i save senis bihainim wanem opereta i pulim wanem kar. Sans bilong sasim i save senis long wanwan sif. Risal bilong en em i wanpela benk we ol string bilong en i no stap moa long wankain stet bilong 'charge' o wankain 'internal resistance', na ol i konektim long wanpela 'resistance path' we i liklik tru, we em i stretpela kondisen we i save kamapim 'sustained mutual charging' namel long ol 'pack'.
Failure mode we dispela i kamapim em i no stret long tok stret olsem: insait long wanpela 'parallel bank' we i no wankain, ol strongpela pek i save bagarap hariap tru. Ol i save karim moa long 'load current' bikos 'resistance' bilong ol i liklik, ol i save kisim 'circulating current' taim ol narapela i pundaun, na ol i save bungim 'throughput' long wanpela spit we ol wikpela pek i no save winim. Pack yu bin bet long en i feil pastaim, na bikos benk i wok long givim pawa yu ken yusim long olgeta taim, i no gat wanpela samting i tokaut long hevi inap long taim kapasiti i pinis.
Dispela em i as tu na "putim wanpela nupela pek long benk" em i wanpela bikpela rong we mipela i save lukim. Wanpela nupela pek we ol i putim insait long wanpela benk we i bin wok long 'drift' inap long 18-pela mun em i no wanpela 'capacity upgrade'. Em i wanpela bikpela 'potential difference' long wanpela 'resistance path' we i no gat bikpela strong, na em i stap insait long 'inrush' kalkulesen antap pastaim long wanpela man i tatsim wanpela 'contactor'. Sapos yu mas putim gen wanpela pek, bringim i go long 'matched open-circuit voltej pastaim, na yusim wankain disiplin maski em i nupela yunit o wanpela string we i bin stap wanpis bipo na i kam bek long intanet. Lukluk longpinis bilong-laip mak insait long wanpela lain i go lapuni bikpela samting moa long wanpela 'parallel bank' winim wanpela 'string' tasol, bikos benk i save haitim ol.
Layout na Thermal: Samting i pasim rot bilong skematik
Wanpela 'topology' we ol i makim long pepa i kamap olsem wanpela samting bilong bodi, na ol samting bilong bodi i gat ol 'temperature gradients'.
Ol 'air-cooled packs i save yusim ol 'series' o 'parallel' 'ventilation paths', na ol dispela tok i save paulim tingting bilong ol 'electrical vocabulary' taim ol i tok klia long wanpela samting we i stap narapela kain. Insait long wanpela 'series airflow path', win i save go insait long wanpela sait na i go aut long narapela sait, na karim hat we i kam long ol namba wan modul i go long ol bihain na kamapim wanpela tempereja we i go long olgeta hap. Wanpela 'parallel airflow path' i save salim win namel long ol 'modules' bai em i go antap wankain, na holim strong 'spread'. Ol 'modules' namel long wanpela banis i save bungim hat; ol modul long ol arere i save tromoi. Long wanem, 'internal resistance' na 'capacity' i save senis wantaim tempereja, wanpela 'thermal layout' we i no wankain i save kamapim dispela 'inconsistency' we 'electrical design' bilong yu i bin traim long abrusim. Em as bilong dispela'thermal management architecture'i stap insait long toktok bilong 'topology' na i no bihain long en.
Tupela 'layout' rul i bihainim. Olgeta paralel brens i mas gat wankain seris konfigurasen, na i no gat eksepsen, bikos ol asimetrik brens i save givim garanti long 'circulating current' pastaim long ol i kirapim 'pack'. Na longpela bilong ol kebol namel long ol 'parallel pack' na 'common busbar' i mas wankain, olsem na 'path resistance' i no inap long makim wanpela 'pack' olsem 'workhorse'. Tupela wantaim i no gat bikpela pe long stretim taim yu wokim disain na i no inap long stretim bihain.
Tempereja i save senisim tu ol namba yu ting yu gat. Wanpela kastoma bilong distribusen bilong kaikai long Meksiko i save ranim ol LiFePO4 palet jek pek bilong mipela long kol stoa i go daun long samting olsem -18 digri, na ol pek i save holim autput na i no gat wanpela samting i pundaun. Tasol 'current sharing' namel long ol 'parallel string' long dispela tempereja i no save mekim olsem long 25 digri, bikos 'internal resistance' i go antap na 'resistance spread' namel long ol 'pack' i go bikpela wantaim dispela. Dispela 15 mΩ namba we ol i yusim long pastaim kalkulesen em i wanpela namba bilong rum-temperature. Insait long wanpela 'freezer aisle' em i gat gutpela tingting, na 'voltage difference' we i orait long en long taim bilong koneksen i save kamap strong moa. Wanpela benk we i serim gut karent insait long wanpela 'mixed-tempereture warehouse' i ken serim nogut long 'cold store'.
Tripela Konfiguresen, Wok Tru
Dispela em tripela paten we yumi save lukim planti taim, na hau 'series' na 'parallel' bateri koneksen i save kamap long wanwan.
| Wok | Konfigurasen | Tingting |
|---|---|---|
| Elektrik palet jek, wanpela sif | 24V singel series string | Liklik pawa dro, tait kompatimen, nogat redundansi rikwaemen. Ol 'parallel strings' bai putim ol 'cost' na 'failure modes' we i no gat gutpela samting long en. |
| 'Counterbalance forklift', tupela 'shift' | 48V wanpela string, 15-16 sel long seris, hai-sel sel | Bikpela volteji i mekim na 'current' na 'conductor sizing' i stap gut aninit long ol hevi lifting planti taim. Ol i save baim kapasiti long rot bilong sel fomat, na i no long rot bilong ol paralel pek. |
| Hevi-diuti fleet o GSE, wok i go het | 80V string wantaim wanpela gutpela, menesim paralel arensmen | Redundancy na hot-swap i mekim na dispela i kamap hat, tasol wantaim ol wankain pek, ol 'symmetric branches', 'layered BMS', 'string isolation capability', na 'protection' we i gat mak bilong 'worst-case inrush. |
Paten long olgeta tripela i wankain: winim mak bilong eneji long rot bilong sel fomat na seris voltej pastaim, na tritim ol paralel string olsem samting ol i adoptim long wanpela spesifik operesenel risen na i no olsem rot bilong kisim moa amp-aua. Long ol hap we 'compatiment geometry' i mekim dispela i no inap kamap, ol i mas kolim dispela 'constraint' olsem wanpela 'constraint' insait long spesifikesen na i no ken stap isi tasol insait long disain. Dispela em i nambawan rot bilong save sapos wanpelamak bilong pawa bilong bateriinap long winim mak na i no gat wanpela 'custom build'.
Tok klia long wanpela saplaia
Taim 'topology' daireksen i klia, spesifikasen yu salim i makim sapos yu kisim wanpela 'pack' we ol i wokim bilong 'duty cycle' bilong yu o wanpela 'catalog item' wantaim 'voltage' bilong yu long 'label'. Sikispela input i mekim senis:
- Voltej bilong ikwipmen na voltej we kontrola i orait long en, i no namba tasol
- Peak current draw long taim bilong hevi operesen insait long saikel, na longpela bilong en
- Sais bilong rum bilong bateri na mak bilong hevi bilong bateri
- Sif paten na ol windo bilong sasim i stap, na tu sapos ol i ting bai i gat sans long sasim
- Tempereja bilong wok, wantaim kol-stoa o ausait eksposesen i stap klia
- Sapos ol ikwipmen inap long karim wanpela ful stop, we i makim sapos 'redundancy' em i wanpela samting tru o em i wanpela tingting tasol
Ol askim yu askim bek i gat bikpela pe moa long ol toksave yu salim, long wanem, olgeta wan wan i save sekim narapela kain saplaia. Sapos yu askim wanem samting dispela 'parallel limit' i stap long en, dispela i save separetim ol 'vendor' husat i bin kalkuletim na ol lain husat i bin kisim long wanpela 'datasheet'. Sapos yu askim wanem 'internal resistance' na 'contactor rating' i bin go insait long dispela kalkulesen, dispela bai tokim yu sapos wanpela man i bin lukluk long ikwipmen bilong yu na i no long wanpela jenerik kes. Askim olsem wanem ol string i save toktok, sapos i gat wanpela 'coordinating layer' antap long 'pack-level BMS o sampela 'pack' tasol i serim wanpela 'busbar' na hop, em i gutpela rot long painimaut sapos wanpela saplaia i bin wokim ol 'multi-string' sistem o salim tasol. Na askim long 'documented procedure' bilong kamapim gen wanpela 'isolated pack' bai tokim yu sapos ol i bin sapotim wanpela long fil, long wanem, dispela 'procedure' i save kamap bihain long namba wan taim em i go rong.
Mipela i save mekim wankain 4-pela askim long mipela yet pastaim long mipela i kolim wanpela 'multi-pack' sistem, na ol 'resistance curves' na 'reintroduction procedure' we mipela i bin stori long en pastaim em ol samting dispela proses i save kamapim. Long kisim 'series' na 'parallel' bateri koneksen stret long wanpela 'duty cycle' em i ples we dispela wok i save kamap, we em i wanem samtingkastom pek konfiguresenem bilong.
FAQ
Hamas bateri pek yu ken konektim wantaim?
I no gat wanpela yunivesel namba. Kalkuletim: 'permisible voltage difference' long taim bilong koneksen i wankain olsem 'accepted inrush current' yu bungim wantaim 'total loop resistance', na 'accepted inrush' i stap long wanem samting i liklik, 'contactor rating' o 'mutual charging rate' we ol sel inap long karim.
Wanpela paralel bateri koneksen i save putim kapasiti tru?
Nogat olgeta. Yusim kapasiti i stap long mak bilong wanem string i winim 'charge' o 'discharge limit' bilong en pastaim, olsem na sapos ol string i no wankain i save kamap stret long 'effective system capacity'.
Mi ken putim nupela bateri pek long wanpela 'parallel bank' we i stap pinis?
Bihain tasol long makim 'open-voltej bilong 'circuit' taim yu malolo. Taim yu konektim wanpela nupela pek i go long wanpela benk we i no wok moa, dispela i save kamapim bikpela 'mutual charging current' long wanpela 'resistance path' we i no gat planti '-.
Seris o paralel i gutpela long ol 'forklift' na AGV bateri?
Long sait bilong 'motive power', 'series' na 'parallel' bateri koneksen i save go long 'series', long wanem, bikpela volteji i save daunim karent long wankain pawa na i save daunim 'conduction loss' long olgeta rot bilong pawa.
Wanem samting bai kamap sapos wanpela bateri i bagarap long wanpela series koneksen?
Seket i op na sistem i stop. Dispela 'chain-feil mode em i bikpela as na ol 'redundancy-critical applications i save kisim 'engineering cost' bilong ol 'parallel strings'.
Sapos yu wok long skelim wanpela 'multi-pack' sistem bilong wanpela 'fleet' na yu laik bai ol i glasim gen 'configuration' pastaim long ol i mekim,toktok wantaim enjiniaring tim bilong mipela.
