Iibhetri kwiSeries and Parallel: Top Guide

Njengenjineli ethanda amandla azinzileyo, ndiyakholelwa ukuba ukwazi ukunxibelelana nebhetri kubalulekile ekuphuculeni iinkqubo ezivuselelekayo. Ngelixa uthotho kunye nokuhambelana nganye inendawo yayo, ndonwabile ngakumbi malunga nothotho-olufanayo lwendibaniselwano. Ezi ziseto zemixube zibonelela ngokuguquguquka okungenakulinganiswa, okusivumela ukuba sihlengahlengise amandla ombane kunye namandla okusebenza ngokugqibeleleyo. Njengoko sityhalela kwikamva eliluhlaza, ndilindele ukubona ulungelelwaniso olutsha lwebhetri luvela, ngakumbi kwindawo yokuhlala kunye nokugcinwa kwamandla egridi. Undoqo kukulinganisa ubunzima kunye nokuthembeka, ukuqinisekisa ukuba iinkqubo zethu zebhetri zinamandla kwaye zithembekile.

Khawufane ucinge ukuba useka isixokelelwano sombane welanga kwikhabhathi yakho engekho kwigridi okanye wakha isithuthi sombane ukusuka ekuqaleni. Uzilungisile iibhetri zakho, kodwa ngoku kuza isigqibo esibalulekileyo: uzidibanisa njani? Ngaba kufuneka uzifake ngocingo kuthotho okanye ngokunxuseneyo? Olu khetho lunokwenza okanye lwaphule ukusebenza kweprojekthi yakho.

Ibhetri kuthotho vs parallel-sisihloko esibhida abantu abaninzi abathanda DIY kunye neengcali ezithile. Ewe, lo ngomnye wemibuzo iqela le-BSLBATT elihlala libuzwa ngabathengi bethu. Kodwa musa ukoyika! Kweli nqaku, siza kuphelisa ezi ndlela zoqhagamshelwano kwaye sikuncede uqonde ukuba ungayisebenzisa nini nganye.

Ngaba ubusazi ukuba ukudibanisa iibhetri ezimbini ze-24V kuthotho kukunika48V, ngelixa ukudibanisa ngokuhambelanayo kuyigcina kwi-12V kodwa iphinda kabini umthamo? Okanye ukuba udibaniso oluhambelanayo lufanelekile kwiinkqubo zelanga, ngelixa uchungechunge luhlala lungcono kugcino lwamandla orhwebo? Siza kuntywila kuzo zonke ezi nkcukacha kunye nokunye.

Ke nokuba ungumdlali wempelaveki okanye uyinjineli enamava, funda ukuze ukwazi ubugcisa bonxibelelwano lwebhetri. Ekugqibeleni, uya kube unxibelelanisa iibhetri ngokuzithemba njengepro. Ngaba ukulungele ukonyusa ulwazi lwakho? Masiqalise!

Ezona zinto zithathwayo

• Ukudityaniswa kwe-Series kwandisa i-voltage, ukudibanisa okuhambelanayo kwandisa umthamo
• Uchungechunge lulungele iimfuno zombane ophezulu, ngokuhambelana nexesha elide lokubaleka
• Iindibaniso ze-Series-parallel zibonelela ngokuguquguquka kunye nokusebenza kakuhle
• Ukhuseleko lubalulekile; sebenzisa izixhobo ezifanelekileyo kunye neebhetri zomdlalo
• Khetha ngokusekelwe kumbane wakho okhethekileyo kunye neemfuno zomthamo
• Ukugcinwa rhoqo kwandisa ubomi bebhetri kulo naluphi na uqwalaselo
• Ukuseta okukwinqanaba eliphezulu njengothotho-ungqamaniso lufuna ulawulo ngononophelo
• Qwalasela izinto ezifana nokungafuneki, ukutshaja, kunye nobunzima benkqubo

Ukuqonda iBattery Basics

Phambi kokuba singene kubuchule obuntsonkothileyo bothotho kunye noqhagamshelo olunxuseneyo, masiqale ngezinto ezisisiseko. Yintoni kanye kanye esijongene nayo xa sithetha ngeebhetri?

Ibhetri sisixhobo sombane esigcina amandla ombane ngokwemichiza. Kodwa zeziphi iiparamitha eziphambili ekufuneka siziqwalasele xa sisebenza ngeebhetri?

• I-Voltage:Olu “luxinzelelo” lombane olutyhala ii-electron kwisekethe. Ilinganiswa ngeevolthi (V). Ibhetri yemoto eqhelekileyo, umzekelo, ine-voltage ye-12V.
• I-Amperage:Oku kubhekiselele ekuhambeni kwentlawulo yombane kwaye kulinganiswa ngee-amperes (A). Yicinge njengomthamo wombane ohamba kwisekethe yakho.
• Umthamo:Esi sisixa sentlawulo yombane enokuthi igcinwe yibhetri, idla ngokulinganiswa ngeeyure ze-ampere (Ah). Umzekelo, ibhetri ye-100Ah inokubonelela nge-1 amp kwiiyure ze-100, okanye i-100 amps ngeyure enye.

Kutheni ibhetri enye isenokunganelanga kwezinye iinkqubo? Makhe siqwalasele iimeko ezimbalwa:

• IiMfuno zombane:Isixhobo sakho sinokufuna i-24V, kodwa unebhetri ye-12V kuphela.
• Iimfuno zoMmandla:Ibhetri enye ayinakuhlala ixesha elide ngokwaneleyo kwisixokelelwano sakho selanga esingaphandle kwegrid.
• Iimfuno zamandla:Ezinye ii-aplikeshini zifuna ngaphezulu kwangoku kunebhetri enye enokubonelela ngokukhuselekileyo.

Apha kulapho ukudibanisa iibhetri kuthotho okanye ngokuhambelana kungena kudlala. Kodwa olu nxibelelwano lwahluke njani kanye? Kwaye kufuneka ukhethe nini enye phezu komnye? Hlala ubukele njengoko sihlolisisa le mibuzo kula macandelo alandelayo.

Ukuqhagamshela iibhetri kuthotho

Isebenza njani kanye le nto, kwaye zeziphi iingenelo nezibi?

Xa sidibanisa iibhetri kuthotho, kwenzeka ntoni kumbane kunye nomthamo? Khawucinge ukuba uneebhetri ezimbini ze-12V 100Ah. Ingaba amandla ombane kunye nomthamo wabo angatshintsha njani ukuba ubufake iingcingo kuthotho? Masiyicazulule:

I-Voltage:12V + 12V = 24V
Umthamo:Ihlala kwi-100Ah

Inika umdla, akunjalo? I-voltage iphinda kabini, kodwa umthamo uhlala ufana. Olu luphawu oluphambili loqhakamshelwano lothotho.

Ngaba ngokwenene ufaka njani iibhetri kuthotho? Nali inyathelo ngenyathelo isikhokelo esilula:

1. Chonga iitheminali ezilungileyo (+) nezikhabayo (-) kwibhetri nganye
2. Qhagamshela i-terminal ethabathayo (-) yebhetri yokuqala kwitheminali elungileyo (+) yebhetri yesibini
3. Itheminali eseleyo ye-positive (+) yebhetri yokuqala iba yi-positive (+) entsha ephumayo
4. Itheminali eseleyo ekhabayo (-) yebhetri yesibini iba yinegative (-) entsha yesiphumo sakho

Kodwa kufuneka ukhethe nini uqhagamshelo olulandelelanayo ngaphezu kokuhambelana? Nazi ezinye izicelo eziqhelekileyo:

• I-ESS yoRhwebo:Iinkqubo ezininzi zokugcina amandla orhwebo zisebenzisa uqhagamshelo lwechungechunge ukufezekisa ii-voltages eziphezulu
• Iinkqubo zeSolar zasekhaya:Imidibaniso yochungechunge inokunceda ukufanisa iimfuno zegalelo le-inverter
• Iinqwelo zeGalufa:Uninzi lusebenzisa iibhetri ze-6V kuthotho ukufikelela kwiinkqubo ze-36V okanye i-48V

Zeziphi iingenelo zokudityaniswa kothotho?

• Imveliso yombane ephezulu:Ilungele izicelo eziphezulu zamandla
• Ukuhamba okucuthiweyo kwangoku:Oku kuthetha ukuba ungasebenzisa iingcingo ezincinci, ukonga kwiindleko
• Ukusebenza okuphuculweyo:Amandla ombane aphezulu ahlala ethetha ilahleko encinci yamandla kuthumelo

Nangona kunjalo, uxhulumaniso lwechungechunge alukho ngaphandle kokusilela.Kwenzeka ntoni ukuba ibhetri enye kuthotho iyasilela? Ngelishwa, inokuthoba yonke inkqubo. Lo ngomnye umahluko ophambili phakathi kweebhetri kuthotho vs parallel.

Ngaba uqala ukubona ukuba uthotho lonxibelelwano lungena njani kwiprojekthi yakho? Kwicandelo elilandelayo, siza kuphonononga unxibelelwano oluhambelanayo kwaye sibone ukuba luthelekisa njani. Ucinga ukuba yeyiphi eya kuba ngcono ekwandiseni ixesha lokubaleka-uthotho okanye ukuhambelana?

Ukuqhagamshela iibhetri kwiParallel

Ngoku siphonononge uqhagamshelo lothotho, masijikise ingqalelo yethu kwiingcingo ezinxuseneyo. Le ndlela yohluke njani kuthotho, kwaye zeziphi iingenelo ezizodwa ezibonelela ngayo?

Xa sidibanisa iibhetri ngokuhambelanayo, kwenzeka ntoni kumbane kunye nomthamo? Masisebenzise iibhetri zethu ezimbini ze-12V 100Ah kwakhona njengomzekelo:

I-Voltage:Ihlala kwi-12V
Umthamo:100Ah + 100Ah = 200Ah

Qaphela umahluko? Ngokungafaniyo noqhagamshelo lwechungechunge, i-wiring ehambelanayo igcina i-voltage ingaguquki kodwa yonyusa umthamo. Lo ngumahluko ophambili phakathi kweebhetri kuthotho vs parallel.

Uzifaka njani iibhetri ngokunxuseneyo? Nasi isikhokelo esikhawulezayo:

1. Chonga iitheminali ezilungileyo (+) nezikhabayo (-) kwibhetri nganye
2. Qhagamshela zonke iitheminali ezilungileyo (+) kunye
3. Qhagamshela zonke iitheminali ezithabathayo (-) kunye
4. Umbane wakho wokuphuma uya kufana nebhetri enye

I-BSLBATT ibonelela ngeendlela ezi-4 zokunxibelelanisa ibhetri ezifanelekileyo, imisebenzi ethile yile ilandelayo:

I-BUBARS

Embindini

I-diagonally

Izithuba

Ungakhetha nini uqhagamshelwano oluhambelanayo kuthotho? Ezinye izicelo eziqhelekileyo ziquka:

• Iibhetri zendlu yeRV:Uqhagamshelo olunxuseneyo longeza ixesha lokusebenza ngaphandle kokutshintsha amandla ombane wenkqubo
• Iinkqubo zelanga ezingaphandle kwegrid:Umthamo othe kratya uthetha ugcino lwamandla amaninzi okusetyenziswa ebusuku
• Usetyenziso lwaselwandle:Izikhephe zihlala zisebenzisa iibhetri ezinxuseneyo kusetyenziso olwandisiweyo lwe-elektroniki ekwibhodi

Ziziphi iingenelo zoqhagamshelwano olunxuseneyo?

• Umthamo owandisiweyo:Ixesha elide lokusebenza ngaphandle kokutshintsha i-voltage
• Ukungafuneki:Ukuba ibhetri enye iyasilela, abanye basenokubonelela ngamandla
• Ukutshaja lula:Ungasebenzisa itshaja eqhelekileyo kuhlobo lwebhetri yakho

Kodwa kuthekani ngeentsilelo?Omnye umba onokubakho kukuba iibhetri ezibuthathaka zinokukhupha ezomelele ngakumbi kulungiselelo olunxuseneyo. Yiyo loo nto kubalulekile ukusebenzisa iibhetri zohlobo olufanayo, ubudala, kunye nomthamo.

Ngaba uqala ukubona ukuba unxibelelwano oluhambelanayo lunokuba luncedo njani kwiiprojekthi zakho? Ucinga ukuba ukhetho phakathi koluhlu kunye nokuhambelana kunokubuchaphazela njani ubomi bebhetri?

Kwicandelo lethu elilandelayo, siya kuthelekisa ngokuthe ngqo uthotho vs uqhagamshelo olunxuseneyo. Ucinga ukuba yeyiphi eya kuphuma phambili kwiimfuno zakho ezithile?

Ukuthelekisa Series vs. Connections Parallel

Ngoku siphonononge zombini uthotho kunye noqhakamshelwano olunxuseneyo, masilubeke intloko-entloko. Ingaba ezi ndlela zimbini zidibana njani?

I-Voltage:
Series: Ukunyuka (umz. 12V +12V= 24V)
Ukuhambelana: Kuhlala kufana (umzekelo: 12V + 12V = 12V)

Umthamo:
Uthotho: Luhlala lufana (umz. 100Ah + 100Ah = 100Ah)
Ukuhambelana: Ukunyuka (umz. 100Ah + 100Ah = 200Ah)

Okwangoku:
Series: Ihlala iyafana
Ukuhambelana: Ukwanda

Kodwa loluphi uqwalaselo omele ulukhethe kwiprojekthi yakho? Masiyicazulule:

Ulukhetha nini uthotho:

• Udinga amandla ombane aphezulu (umz. 24V okanye 48V iinkqubo)
• Ufuna ukunciphisa ukuhamba kwangoku kwiingcingo ezincinci
• Usetyenziso lwakho lufuna amandla ombane aphezulu (umzekelo, iisistim ezininzi zelanga ezithathu)

Ukhetha nini ukuhambelana:

• Udinga umthamo omninzi/ixesha elide lokubaleka
• Ufuna ukugcina amandla ombane wenkqubo ekhoyo
• Udinga ukungasebenzi kakhulu xa kunokwenzeka ukuba ibhetri enye ingaphumeleli

Ke, iibhetri kuthotho vs parallel - yeyiphi engcono? Impendulo, njengoko sele uqikelele, ixhomekeke ngokupheleleyo kwiimfuno zakho ezithile. Ithini iprojekthi yakho? Loluphi ubumbeko ocinga ukuba lungasebenza ngcono? Xelela iinjineli zethu ngezimvo zakho.

Ubusazi ukuba ezinye iiseti zisebenzisa zombini iiseti kunye noqhagamshelo oluhambelanayo? Umzekelo, inkqubo ye-24V 200Ah inokusebenzisa iibhetri ezine ze-12V 100Ah - iiseti ezimbini ezihambelanayo zeebhetri ezimbini kuthotho. Oku kudibanisa iingenelo zazo zombini uqwalaselo.

Ulungelelwaniso oluPhezulu: IiNdibaniselwano ze-Series-Parallel

Ngaba ukulungele ukuthatha ulwazi lwakho lwebhetri ukuya kwinqanaba elilandelayo? Makhe siphonononge ulungelelwaniso oluphambili oludibanisa ezona hlabathi zibalaseleyo - uthotho kunye noqhakamshelwano oluhambelanayo.

Ngaba wakha wazibuza ukuba iibhanki ezinkulu zebhetri kwiifama zelanga okanye izithuthi zombane zilawula njani ukufezekisa amandla ombane aphezulu kunye nomthamo ophezulu? Impendulo ilele kuthotho-parallel indibaniselwano.

Yintoni kanye kanye indibaniselwano series-parallel? Yiloo nto kanye ivakala ngayo-ulungiselelo apho ezinye iibhetri ziqhagamshelwe kuthotho, kwaye ezi ngcingo zothotho ziqhagamshelwe ngokunxuseneyo.

Makhe sijonge umzekelo:

Khawucinge ukuba uneebhetri ezisibhozo ze-12V 100Ah. Unga:

• Qhagamshela zonke ezisibhozo kuthotho lwe-96V 100Ah
• Qhagamshela zonke ezisibhozo ngokuhambelanayo kwi-12V 800Ah
• Okanye... yenza iintambo ezimbini zeebhetri ezine nganye (48V 100Ah), uze udibanise le mitya mibini ngokuhambelanayo

Isiphumo sokhetho lwesi-3? Inkqubo ye-48V 200Ah. Qaphela ukuba oku kudibaniswa njani ukonyuka kombane woqhagamshelo lothotho kunye nokonyuka komthamo woqhagamshelo olunxuseneyo.

Kodwa kutheni ukhetha olu cwangciso lunzima ngakumbi? Nazi izizathu ezimbalwa:

• Ukuba bhetyebhetye:Unokufezekisa uluhlu olubanzi lwee-voltage / indibaniselwano yomthamo
• Ukungafuneki:Ukuba umtya omnye awuphumeleli, usenamandla ukusuka kwenye
• Ukusebenza kakuhle:Ungalungiselela zombini amandla ombane aphezulu (ukusebenza) kunye nomthamo ophezulu (ixesha lokusebenza)

Ngaba uyazi ukuba iinkqubo ezininzi zokugcina amandla ombane aphezulu zisebenzisa i-series-parallel combination? Umzekelo, iI-BSLBATT ESS-GRID HV PACKisebenzisa i-3-12 57.6V 135Ah iipakethi zebhetri kuqwalaselo lothotho, kwaye ke amaqela aqhagamshelwe ngokunxuseneyo ukuphumeza umbane ophezulu kunye nokuphucula ukusebenza kakuhle koguqulo kunye nomthamo wokugcina ukuhlangabezana neemfuno ezinkulu zokugcina amandla.

Ke, xa kufikwa kwiibhetri kuthotho vs parallel, ngamanye amaxesha impendulo ithi "zombini"! Kodwa khumbula ukuba, ukuntsonkotha okukhulu kuza nembopheleleko enkulu. Iiseti zeSeries-parallel zifuna ulungelelwaniso ngononophelo kunye nolawulo ukuqinisekisa ukuba zonke iibhetri ziyatshaja kwaye zikhuphe ngokulinganayo.

Ingaba ucinga ntoni? Ngaba uthotho-olunxuseneyo lusebenza kwiprojekthi yakho? Okanye mhlawumbi ukhetha ukulula kochungechunge olusulungekileyo okanye ukuhambelana.

Kwicandelo lethu elilandelayo, siza kuxoxa ngengqwalasela ebalulekileyo yokhuseleko kunye nezenzo ezingcono zazo zombini uthotho kunye noqhagamshelo olunxuseneyo. Ngapha koko, ukusebenza ngeebhetri kunokuba yingozi ukuba akwenziwanga ngokuchanekileyo. Ngaba ukulungele ukufunda ukuba ungahlala njani ukhuselekile ngelixa ukhulisa ukusebenza kwebhetri yakho?

Iingqwalasela zoKhuseleko kunye neZenzo ezilungileyo

Ngoku sele sithelekise uthotho kunye noqhakamshelwano oluhambelanayo, usenokuba uyazibuza-ingaba enye ikhuselekile kunomnye? Ngaba kukho nawaphi na amanyathelo okhuseleko ekufuneka ndiwathathe xa ndifaka iibhetri? Makhe sihlolisise ezi ngqwalasela zibalulekileyo zokhuseleko.

Okokuqala nokuphambili, hlala ukhumbula ukuba iibhetri zigcina amandla amaninzi. Ukungaziphathi kakuhle kunokukhokelela kwiisekethe ezimfutshane, imililo, okanye kwanoqhushumbo. Ngoko ke unokuhlala njani ukhuselekile?

Xa usebenza ngeebhetri kuthotho okanye ngaxeshanye:

1. Sebenzisa izixhobo ezifanelekileyo zokhuseleko: Nxiba iiglavu ezigqunyiweyo kunye neeglasi zokhuseleko
2. Sebenzisa izixhobo ezifanelekileyo: Izitshixo ezigqunyiweyo zinokuthintela iibhulukhwe ezimfutshane ngempazamo
3. Nciphisa iibhetri: Soloko ukhupha iibhetri phambi kokuba usebenze kuqhagamshelo
4. Tshatisa iibhetri: Sebenzisa iibhetri zohlobo olufanayo, ubudala, kunye nomthamo
5. Jonga imidibaniso: Qinisekisa ukuba zonke iindibano ziqinile kwaye azinamhlwa

Iindlela ezigqwesileyo zoLuhlu kunye noQhagamshelwano oluFanayo lweebhetri zeSolar Lithium

Ukuqinisekisa ukusetyenziswa okukhuselekileyo nokusebenzayo kweebhetri ze-lithium, kubalulekile ukulandela iindlela ezifanelekileyo xa udibanisa kuchungechunge okanye ngokufana.

Ezi nkqubo ziquka:

• Sebenzisa iibhetri ezinomthamo ofanayo kunye nombane.
• Sebenzisa iibhetri ezivela kumenzi webhetri efanayo kunye nebhetshi.
• Sebenzisa isixokelelwano solawulo lwebhetri (BMS) ukujonga kunye nokulinganisela ukutshajiswa kunye nokukhutshwa kwepakethi yebhetri.
• Sebenzisa afuseokanye i-breaker circuit ukukhusela ipakethe yebhetri kwi-overcurrent okanye i-overvoltage.
• Sebenzisa izihlanganisi ezikumgangatho ophezulu kunye neengcingo zokunciphisa ukuxhathisa kunye nokuveliswa kobushushu.
• Kuphephe ukutshaja kakhulu okanye ukukhupha kakhulu ipakethi yebhetri, njengoko oku kunokubangela umonakalo okanye kunciphise ubomi bayo bonke.

Kodwa kuthekani ngeenkxalabo ezithile zokhuseleko kuthotho vs uqhagamshelo olunxuseneyo?

Kuthotho loqhagamshelo:

Ukudityaniswa kochungechunge kwandisa amandla ombane, okunokwenzeka ngaphaya kwamanqanaba akhuselekileyo. Ngaba ubusazi ukuba amandla ombane angaphezulu kwe-50V DC anokubulala? Ngalo lonke ixesha sebenzisa i-insulation efanelekileyo kunye neendlela zokuphatha.
Sebenzisa i-voltmeter ukuqinisekisa i-voltage iyonke ngaphambi kokuba uqhagamshele kwisistim yakho

Ngoqhagamshelwano olunxuseneyo:

Umthamo wangoku ophezulu uthetha umngcipheko wokunyuka kweesekethe ezimfutshane.
Ukuphakama okuphezulu kunokukhokelela ekugqithiseni ukuba iingcingo zincinci
Sebenzisa i-fuses okanye ii-circuit breakers kumtya ngamnye ohambelanayo ukukhusela

Ngaba uyazi ukuba ukuxuba iibhetri ezindala kunye ezintsha kunokuba yingozi kuzo zombini uthotho kunye noqwalaselo oluhambelanayo? Ibhetri endala inokuyibuyisela umva itshajiso, oko kunokubangela ukuba ishushu kakhulu okanye ivuze.

Ulawulo lobushushu:

Iibhetri kuthotho zingafumana ukufudumeza okungalinganiyo. Ukuthintela njani oku? Ukubeka iliso rhoqo kunye nokulungelelanisa kubalulekile.

Udibaniso olunxuseneyo lusasaza ubushushu ngokulinganayo ngakumbi, kodwa kuthekani ukuba ibhetri enye ishushu? Isenokubangela i-chain reaction ebizwa ngokuba yi-thermal runaway.

Kuthekani ngokubiza? Kwiibhetri kuthotho, uya kufuna itshaja ehambelana nombane opheleleyo. Kwiibhetri ezinxuseneyo, ungasebenzisa itshaja eqhelekileyo kolo hlobo lwebhetri, kodwa kunokuthatha ixesha elide ukutshaja ngenxa yokwanda komthamo.

Ubusazi? Ngokutsho kweUmbutho woKhuseleko loMlilo weSizwe, iibhetri zibandakanyeka kwimililo eqikelelwa kwi-15,700 e-US phakathi kwe-2014-2018. Amanyathelo okhuseleko afanelekileyo awabalulekanga nje kuphela – abalulekile!

Khumbula, ukhuseleko alukho malunga nokuthintela iingozi kuphela – lumalunga nokwandisa ubomi kunye nokusebenza kweebhetri zakho. Ukugcinwa rhoqo, ukutshaja okufanelekileyo, kunye nokuphepha ukukhupha okunzulu konke kunganceda ukwandisa ubomi bebhetri, nokuba usebenzisa uthotho okanye uqhagamshelo olunxuseneyo.

Ukuqukumbela: Ukwenza ukhetho olululo kwiimfuno zakho

Siphonononge i-ins kunye nokuphuma kweebhetri kuthotho vs parallel, kodwa usenokuba uyazibuza: loluphi uqwalaselo olundilungeleyo? Masisonge izinto ngezinto eziphambili ezithathayo ukukunceda wenze isigqibo.

Okokuqala, zibuze: yintoni eyona njongo yakho iphambili?

Ngaba ufuna amandla ombane aphezulu? Imidibaniso yothotho lukhetho lwakho lokuya.
Ngaba ujonge ixesha elide lokusebenza? Ukuseta okunxuseneyo kuya kukunceda ngcono.

Kodwa ayisiyonto nje yombane kunye nomthamo, akunjalo? Qwalasela ezi nkalo:

- Isicelo: Ngaba unika amandla iRV okanye wakha isixokelelwano selanga?
-Izithintelo zesithuba: Ngaba unayo indawo yeebhetri ezininzi?
- Uhlahlo lwabiwo-mali: Khumbula, ulungelelwaniso olwahlukileyo lunokufuna izixhobo ezithile.

Ubusazi? Ngokutsho kophando lwe-2022 yiLebhu yeSizwe yaMandla aVuselelwayo, i-40% yofakelo lwelanga yokuhlala ngoku iquka ukugcinwa kwebhetri. Uninzi lwezi nkqubo zisebenzisa indibaniselwano yothotho kunye noqhagamshelo olunxuseneyo ukunyusa ukusebenza kakuhle.

Awuqinisekanga? Nali iphepha lokukopela elikhawulezayo:

Khumbula, akukho sisombululo silingana-sonke xa kufikwa kwiibhetri kuthotho vs parallel. Olona khetho lufanelekileyo luxhomekeke kwiimfuno zakho ezithile kunye neemeko.

Ngaba uyithathele ingqalelo indlela engumxube? Ezinye iisistim eziphambili zisebenzisa imidibaniso enxuseneyo yothotho ukufumana ezona hlabathi zimbini. Ngaba esi sisisombululo usikhangelayo?

Ekugqibeleni, ukuqonda umahluko phakathi kweebhetri kuthotho vs parallel kukunika amandla okwenza izigqibo ezinolwazi malunga nokuseta amandla akho. Nokuba ungumntu othanda i-DIY okanye umfakeli oyingcali, olu lwazi ngundoqo wokuphucula ukusebenza kwenkqubo yebhetri yakho kunye nobomi obude.

Ke, leliphi inyathelo lakho elilandelayo? Ngaba uya kukhetha ukonyuswa kwamandla ombane kuqhagamshelo lothotho okanye ukonyuka komthamo wokuseta okufanayo? Okanye mhlawumbi uya kuphonononga isisombululo se-hybrid? Nokuba ukhetha ntoni na, khumbula ukubeka phambili ukhuseleko kwaye udibane neengcali xa uthandabuza.

Izicelo eziSebenzayo: Uthotho vs iParallel in Action

Ngoku sele singene kwithiyori, usenokuba uyazibuza: ingaba idlala njani le nto kwiimeko zehlabathi? Singazibona phi iibhetri kuthotho vs parallel zenza umahluko? Makhe siphonononge ezinye izicelo ezisebenzayo ukwenza ezi ngqikelelo ziphile.

Iinkqubo zamandla elanga:

Ngaba wakha wazibuza ukuba iipaneli zelanga zisebenza njani amakhaya aphela? Ufakelo oluninzi lwelanga lusebenzisa udibaniso lwechungechunge kunye nonxibelelwano oluhambelanayo. Ngoba? Ukudityaniswa kweSeries konyusa i-voltage ukuhambelana neemfuno ze-inverter, ngelixa uqhagamshelo olunxuseneyo lonyusa umthamo wamandla ahlala ixesha elide. Umzekelo, ukuseta okuqhelekileyo kwendawo yokuhlala yelanga kunokusebenzisa imitya emi-4 yeepaneli ezili-10 kuthotho, kunye nezo ntambo ziqhagamshelwe ngokunxuseneyo.

Izithuthi zoMbane:

Ngaba ubusazi ukuba iTesla Model S isebenzisa ukuya kuthi ga kwi-7,104 yeeseli zebhetri nganye? Ezi zicwangciswe kuzo zombini uchungechunge kunye nokuhambelana ukufezekisa amandla ombane aphezulu kunye nomthamo ofunekayo ukuqhuba umgama omde. Iiseli zihlanganiswe kwiimodyuli, ezithi ke ziqhagamshelwe kwichungechunge ukuze zifikelele kumbane ofunekayo.

Ii-Electronics eziphathwayo:

Ngaba ukhe waqaphela ukuba ibhetri yakho ye-smartphone ibonakala ihlala ixesha elide kunefowuni yakho endala? Izixhobo zanamhlanje zihlala zisebenzisa iiseli ze-lithium-ion ezidityanisiweyo ukunyusa umthamo ngaphandle kokutshintsha i-voltage. Umzekelo, iilaptops ezininzi zisebenzisa iiseli ezi-2-3 ngokunxuseneyo ukwandisa ubomi bebhetri.

Ukukhutshwa kwetyuwa emanzini angekho kwigridi:

Uthotho kunye nokuseta ibhetri ehambelanayo kubalulekile kunyango lwamanzi angaphandle kwegridi. Umzekelo, kwiiiyunithi eziphathwayo zokususa ityuwa ngelanga, ukudityaniswa kwechungechunge kwandisa amandla ombane kwiimpompo zoxinzelelo oluphezulu kwi-solar-powered desalination, ngelixa ukusetha okuhambelanayo kwandisa ubomi bebhetri. Oku kwenza ukuba i-eco-friendly desalination isebenze ngokufanelekileyo, ilungele ukusetyenziswa kwindawo ekude okanye kaxakeka.

Usetyenziso lwaseLwandle:

Izikhephe zihlala zijongene nemingeni yamandla eyodwa. Bakwazi njani? Abaninzi basebenzisa indibaniselwano yochungechunge kunye noqhagamshelwano oluhambelanayo. Umzekelo, ukuseta okuqhelekileyo kunokubandakanya iibhetri ezimbini ze-12V ngokunxuseneyo ukuqala kwenjini kunye nomthwalo wendlu, kunye nebhetri eyongezelelweyo ye-12V kuthotho ukubonelela nge-24V yezixhobo ezithile.

IiNkqubo zeUPS yoShishino:

Kwiindawo ezibalulekileyo ezifana namaziko edatha, unikezelo lwamandla olungaphazamisekiyo (UPS) lubalulekile. Ezi zihlala zisebenzisa iibhanki ezinkulu zeebhetri kuluhlu oluhambelanayo. Ngoba? Olu seto lubonelela ngamandla ombane aphezulu afunekayo ukuze kuguqulwe amandla afanelekileyo kunye nexesha elongeziweyo lokuqhuba elifunekayo kukhuseleko lwenkqubo.

Njengoko sibona, ukhetho phakathi kweebhetri kuthotho vs parallel ayisiyothiyori nje - ineempembelelo zehlabathi zokwenyani kuwo wonke amashishini ahlukeneyo. Isicelo ngasinye sifuna ukuqwalaselwa ngononophelo amandla ombane, umthamo, kunye neemfuno zenkqubo iyonke.

Ngaba ukhe wadibana nenye yezi zicwangciso kumava akho? Okanye ukhe wazibona ezinye izicelo ezinomdla zothotho vs uqhagamshelo olunxuseneyo? Ukuqonda le mizekelo isebenzayo kunokukunceda wenze izigqibo ezinolwazi malunga nolungelelwaniso lwebhetri yakho.

FAQ Malunga neebhetri kwiSeries okanye Parallel

Umbuzo: Ngaba ndingaxuba iintlobo ezahlukeneyo okanye iibrendi zeebhetri kuthotho okanye ngokuhambelanayo?

A: Ngokuqhelekileyo ayikhuthazwa ukuxuba iintlobo ezahlukeneyo okanye iibrendi zeebhetri kuthotho okanye uqhagamshelo olunxuseneyo. Ukwenza oku kunokukhokelela ekungalinganini kumbane, umthamo, kunye nokumelana kwangaphakathi, okunokubangela ukusebenza kakubi, ukunciphisa ixesha lokuphila, okanye nakwiingozi zokhuseleko.

Iibhetri kuthotho okanye uqwalaselo olunxuseneyo kufuneka zibe zodidi olufanayo, umthamo, kunye nobudala bokusebenza ngokugqibeleleyo kunye nobomi obude. Ukuba kufuneka ubuyisele ibhetri kwindawo esele ikho, kungcono ukubuyisela zonke iibhetri ezikwisistim ukuqinisekisa ukungaguquguquki. Soloko udibana nengcali ukuba awuqinisekanga malunga nokuxuba iibhetri okanye kufuneka wenze utshintsho kubume bebhetri yakho.

Umbuzo: Ndiwubala njani umbane opheleleyo kunye nomthamo weebhetri kuthotho ngokuhambelanayo?

A: Kwiibhetri kuthotho, i-voltage iyonke sisimbuku sombane webhetri nganye, ngelixa umthamo uhlala ufana nebhetri enye. Umzekelo, iibhetri ezimbini ze-12V 100Ah kuthotho ziya kuvelisa i-24V 100Ah. Kuqhagamshelo olunxuseneyo, amandla ombane ahlala efana nebhetri enye, kodwa umthamo sisimbuku somthamo webhetri nganye. Ukusebenzisa umzekelo ofanayo, iibhetri ezimbini ze-12V 100Ah ngokunxuseneyo ziya kubangela i-12V 200Ah.

Ukubala, yongeza ngokulula ii-voltages zoqhagamshelo lothotho kwaye wongeze amandla oqhagamshelo oluhambelanayo. Khumbula, ezi zibalo zithatha iimeko ezifanelekileyo kunye neebhetri ezifanayo. Enyanisweni, izinto ezifana nemeko yebhetri kunye nokuchasana kwangaphakathi kunokuchaphazela imveliso yangempela.

Umbuzo: Ngaba kunokwenzeka ukudibanisa uchungechunge kunye noqhagamshelwano oluhambelanayo kwibhanki enye yebhetri?

A: Ewe, iyenzeka kwaye ihlala inenzuzo ukudibanisa uluhlu kunye noqhagamshelo oluhambelanayo kwibhanki enye yebhetri. Olu lungelelwaniso, olwaziwa njenge-series-parallel, likuvumela ukuba wongeze zombini amandla ombane kunye nomthamo ngaxeshanye. Umzekelo, unokuba neeperi ezimbini zeebhetri ze-12V eziqhagamshelwe kuthotho (ukudala i-24V), kwaye emva koko uqhagamshele ezi zimbini ze-24V ngababini ngokunxuseneyo ukuphinda kabini umthamo.

Le ndlela iqhele ukusetyenziswa kwiinkqubo ezinkulu ezifana nofakelo lwelanga okanye izithuthi zombane apho zombini amandla ombane aphezulu kunye nomthamo ophezulu. Nangona kunjalo, ulungelelwaniso lwe-series-parallel lunokuba nzima ngakumbi ukulawula kwaye lufuna ukulungelelanisa ngononophelo. Kubalulekile ukuqinisekisa ukuba zonke iibhetri ziyafana kwaye usebenzise inkqubo yokulawula ibhetri (BMS) ukujonga nokulungelelanisa iiseli ngokufanelekileyo.

Q: Ubushushu buluchaphazela njani uthotho vs ukusebenza kwebhetri efanayo?

A: Ubushushu buchaphazela zonke iibhetri ngendlela efanayo, kungakhathaliseki ukuba zinjani na. Amaqondo obushushu aphezulu anokunciphisa ukusebenza kunye nobomi.

Umbuzo: Ngaba iibhetri ze-BSLBATT zinokuQhagamshelwa kwiSeries okanye kwiParallel?

A: Iibhetri zethu ezisemgangathweni ze-ESS zinokuqhutywa kuthotho okanye ngokuhambelanayo, kodwa oku kukhethekileyo kwimeko yokusetyenziswa kwebhetri, kwaye uthotho luntsonkothile ngakumbi kunokufana, ke ukuba uthenga ibhetri.BSLBATT ibhetrikwisicelo esikhulu, iqela lethu lobunjineli liya kuyila isisombululo esisebenzayo kwisicelo sakho esithile, ukongeza ekongezeni ibhokisi yokudibanisa kunye nebhokisi yombane ophakamileyo kuyo yonke inkqubo kuthotho!

Eyeebhetri ezixhonywe eludongeni:
Inokuxhasa ukuya kutsho kwiibhetri ezingama-32 ezifanayo ngokunxuseneyo

Ngeebhetri ezifakwe kwirack:
Inokuxhasa ukuya kuthi ga kwi-63 yeebhetri ezifanayo ngokunxuseneyo

Q: Uthotho okanye ukuhambelana, okusebenzayo ngakumbi?

Ngokubanzi, uxhulumaniso lwechungechunge lusebenza ngakumbi kwizicelo zamandla aphezulu ngenxa yokuhamba okuphantsi kwangoku. Nangona kunjalo, uxhulumaniso oluhambelanayo lunokusebenza ngakumbi kumandla aphantsi, ukusetyenziswa kwexesha elide.

Umbuzo: Yeyiphi ibhetri ehlala ixesha elide okanye ehambelanayo?

Ngokobude bexesha lebhetri, uqhagamshelo olunxuseneyo luya kuba nobomi obude ngenxa yokuba inani le-ampere yebhetri linyukile. Umzekelo, iibhetri ezimbini ze-51.2V 100Ah eziqhagamshelwe kwifomu efanayo i-51.2V 200Ah inkqubo.

Ngokubhekiselele kubomi benkonzo yebhetri, uxhulumaniso lwechungechunge luya kuba nobomi obude benkonzo ngenxa yokuba i-voltage yenkqubo yochungechunge iyanda, okwangoku ihlala ingatshintshi, kwaye umbane ofanayo uvelisa ukushisa okuncinci, ngaloo ndlela ukwandisa ubomi benkonzo yebhetri.

Umbuzo: Ngaba ungazitshaja iibhetri ezimbini ngokunxuseneyo netshaja enye?

Ewe, kodwa eyona nto ifunekayo kukuba iibhetri ezimbini eziqhagamshelwe ngokuhambelanayo kufuneka ziveliswe ngumenzi webhetri ofanayo, kwaye iinkcukacha zebhetri kunye neBMS ziyafana. Ngaphambi kokudibanisa ngokuhambelana, kufuneka uhlawule iibhetri ezimbini kwinqanaba elifanayo lombane.

Umbuzo: Ngaba iibhetri zeRV kufuneka zibe kuthotho okanye zihambelane?

Iibhetri zeRV zihlala ziyilelwe ukuphumeza ukuzimela kwamandla, ngoko ke kufuneka zibonelele ngenkxaso eyaneleyo yamandla kwiimeko zangaphandle, kwaye zidla ngokudityaniswa ngokunxuseneyo ukufumana umthamo ongaphezulu.

UMBUZO: Kwenzeka ntoni ukuba uqhagamshela iibhetri ezimbini ezingafaniyo ngaxeshanye?

Ukuqhagamshela iibhetri ezimbini zeenkcukacha ezahlukeneyo ngokunxuseneyo kuyingozi kakhulu kwaye kunokubangela ukuba iibhetri ziqhume. Ukuba ii-voltages zeebhetri zahlukile, i-current yebhetri ye-voltage ephezulu iya kuhlawulisa isiphelo sombane osezantsi, oya kuthi ekugqibeleni ubangele ukuba ibhetri ye-voltage ephantsi ibe ngaphezulu-ngoku, i-overheat, umonakalo, okanye ide iqhume.

Q: Indlela yokudibanisa 8 12V iibhetri ukwenza 48V?

Ukwenza ibhetri ye-48V usebenzisa iibhetri ze-8 12V, unokucinga ngokuzidibanisa kuthotho. Umsebenzi othile ubonisiwe kulo mfanekiso ungezantsi: