Ugcino lwebhetri yorhwebo luxabisa utyalo-mali xa lususa ixabiso osele likwazi ukulinganisa - intlawulo efunwayo eqhutywa ziincochoyi ezimfutshane, umsantsa obanzi phakathi kwencochoyi kunye nokucima{1}}kwamaxabiso aphezulu, i-solar uthumela ngaphandle phantse kwanto, ukucima okumisa imveliso, okanye uqhagamshelo lwegridi luncinci kakhulu kumthwalo ofuna ukuwongeza. Njengomgaqo wokuhlola, intlawulo yemfuno engaphezulu malunga ne-$ 15/kW ngenyanga idityaniswe neencopho ezibukhali, eziphindaphindwayo kulapho inkqubo yokugcina amandla ebhetri yorhwebo (BESS) ihlala ithethelela isifundo esipheleleyo. Amaxabiso aphantsi, umthwalo osicaba kunye nokucima okunqabileyo kuthetha ukuba akunjalo.
Ayinangeniso ngokuzenzekelayo, kwaye ubukhulu bebhetri bobukhulu bokutsheva mihla le budla ngokuba yibhetri engalunganga kwiiyure ezine zogcino. Esi sikhokelo sibandakanya oko kuqhuba uqoqosho, yintoni equlethwe luhlahlo lwabiwo-mali lwe-BESS yorhwebo, indlela yobungakanani benkqubo ukusuka kwidatha yekhefu, loluphi uluhlu lwamandla amashishini afakelweyo, kwaye yintoni omawuyiqinisekise phambi kokuba ucele izindululo.
Uvavanyo lokuHlola
Uninzi lweesayithi zinokuhlelwa phantsi kweyure kusetyenziswa iinyanga ezilishumi elinesibini zamatyala kunye nemvakalelo erhabaxa yomthwalo. Iintlawulo ezibangwayo zihlawuliswa kowona mndilili uphezulu webango orekhodwe kwifestile emfutshane - edla ngokuba yimizuzu eyi-15 - kwayeUphando lwe-NREL olungaphezulu kwe-10,000 yamaxabiso aluncedo ase-USufumanise ukuba ezo ntlawulo zinokuthatha i-30% ukuya kwi-70% yetyala lomthengi wezorhwebo, malunga ne-$15/kW ngenyanga iphathwa njengebhentshi yoshishino apho ugcino luqala ukubonakala luqoqosho.
| Isiginali yokuhlola | Mhlawumbi ufanele ufundisise ngokupheleleyo | Kufanelekile ukujonga | Mhlawumbi awukafiki |
|---|---|---|---|
| Intlawulo yemfuno | Ngaphezulu malunga ne-$15/kW ngenyanga | $8–$15/kW ngenyanga | Akukho, okanye amandla acaba -kuphela ireyithi |
| Ubume bencopho | Izikhonkwane ezibukhali, eziphindaphindwayo ezithatha imizuzu ukuya kwiiyure ezimbini | Incopho ebanzi yeeyure ezintathu nangaphezulu | Umthwalo weflethi, into ephezulu yomthwalo |
| NONE | Ibanzi ngokwaneleyo ukugubungela{0}}ilahleko yohambo lokuya nokubuya kunye nokuthotywa komda | Ukusasazwa okuphakathi, ixabiso elizinzileyo | Ukuhluka kwexesha elincinci okanye akukho |
| Ukuthunyelwa ngaphandle kwelanga | Ukuthunyelwa ngaphandle kwemini ngexabiso eliphantsi | Okunye ukuthumela ngaphandle, ukutya okulungileyo{0}}ngexabiso | Akukho solar, akukho ukuthumela ngaphandle |
| Iindleko zokucima | Isitokhwe esonakeleyo, kunqunyanyiswe imveliso, kuphulukene nengeniso yenkonzo | Ukuphazamiseka kuphela | Ukucima okunqabileyo, akukho mpembelelo yemali |
| Umthwalo omtsha | Iitshaja ze-EV okanye oomatshini abanokuthi baqalise uphuculo loqhagamshelwano | Ukukhula komthwalo kucwangcisiwe kodwa akuzibophelelanga | Umthwalo ozinzileyo, amandla okugcina |
| Indawo yokuhlala | Umnikazi okanye uqeshiso olude ngaphaya kwentlawulo elindelekileyo | Ukuqeshisa ngohlaziyo kunokwenzeka | Ukuvalwa okunokwenzeka, ukufuduswa okanye ukutshintsha inkqubo |
Iimpawu ezimbini okanye ngaphezulu kwikholamu ekhohlo zihlala zithethelela ukuhlawula uphononongo olunokwenzeka. Yonke into kwikholamu elungileyo ithetha ukuba ibhetri iya kusombulula ingxaki isayithi ayinayo. Uphawu olunye lwesilumkiso lodlula izinto ezininzi ezilungileyo: ukuba isindululo besisenziwa ubungakanani phambi kokuba nabani na ajonge idatha yakho yethuba, okanye ukuba kuxhomekeke kwinkuthazo engaqinisekiswanga ngokubhaliweyo, inani elingezantsi kwaso ayiloqikelelo.
Yintoni Ngokwenene Eqhuba Amanani
Iintlawulo zeBango kunye nokuCheva okuPhakamileyo
Intlawulo yebango ihlawuliswa kweyona mfuno iphezulu elinganisiweyo ngexesha lokuhlawula, ngoko ke ishumi elinesihlanu{0}}lomzuzu wespike ukusuka kwi-chiller restart unokumisela intlawulo yenyanga yonke nokuba usetyenziso lulonke luncinci. Kwiukucheba incopho, inkqubo yokujonga imfuno yesayithi isondela kumda ochaziweyo kwaye ikhupha amandla aneleyo ukubamba ukungenisa kwegridi ngaphantsi kwayo. Utshintsho oluthatha isigqibo sokuba oku kuyasebenza kukukalwa kwamandla kwi-kW, hayi umthamo wamandla kwi-kWh - impazamo ebambisa abathengi abaninzi kunabanye.
Ixesha-lo{1}}Sebenzisa uShifting woMlayisho
Apho amaxabiso ahluka ngokwexesha lemini, ibhetri ibiza kancinci kwaye ikhupha imali eninzi. Ixabiso linathi elisasazwe emva{1}}kwelahleko yohambo lokuya nokubuya, iindleko zokuthotywa komjikelo ngamnye, nayiphi na imfuno edalwe ngokuhlawuliswa, kunye nokuchaneka koqikelelo lomlawuli. I-NREL's Annual Technology Baseline imifuziselo i-lithium-ion ukujikeleza{4}}uhambo olusebenzayo malunga ne-85%, into ethetha ukuba iyunithi enye kwisixhenxe ayinakubuya iphume. Ukusasazeka okubukeka kukhangayo ephepheni kunokunyamalala kanye kunye neendleko zomjikelezo ngokwawo zikhutshwe.
Solar Self{0}}Ukusebenzisa
Isiza esinelanga eluphahleni sihlala sithumela ngaphandle emini emaqanda kwaye sithenge emva kwemini. Ugcino luyisa loo ntsalela kwixesha apho umbane uxabisa ngaphezulu kwisiza. II-Arhente yaMandla aVuselelwayo e-Australiaichaza oku njengowona msebenzi webhetri: ukufunxa amandla xa imfuno isezantsi kwaye iwakhulule xa imfuno inyuka. Ixabiso ngumahluko phakathi kwexabiso lokuthumela ngaphandle kunye nexabiso lokungenisa elizweni elithintelweyo, thabatha ilahleko kunye nokuthotywa - hayi ireyithi yokuthengisa yodwa.
Amandla e-Backup kunye ne-Operation Resilience
Kwamanye amashishini imeko yonke iyathintelwa ixesha lokuphumla. Ukugcinwa okubandayo, ukucubungula ukutya, idatha kunye namagumbi e-telecom, ukunakekelwa kwezempilo, ukunkcenkceshela kunye nayiphi na inkqubo kunye nokulandelelana kokuqala kwakhona kokuwela kweli qela. Uyilo logcino luqala ngomthwalo obalulekileyo, hayi isakhiwo siphela - isigqibo esenziwe kwibhodi yokutshintsha, hayi kwinkcazo yebhetri. Igridi{4}}inkqubo ebotshelelweyo eyehlisa intlawulo yakho ayizukugcina nantoni na isebenza xa igridi isilela; efuna isakhono sesiqithi, utshintshiselwano lotshintshiselwano, icandelo lomthwalo elahlukileyo elibalulekileyo kunye nenkqubo yokuguqula amandla exhasa indlela.
UkuTshaja kwe-EV kunye neGridi yoPhuculo oluMiselweyo
Iiflethi kunye nokutshaja okukhawulezayo kudala amandla aphezulu aphezulu ngaphandle kokunyusa usetyenziso lonyaka kakhulu. Ibhetri inokuvala ubuninzi obuzotywe kwigridi, iishedyuli zokutshaja ezigudileyo, kwaye ngamanye amaxesha icuthe uqhagamshelo uphuculo lokukhutshwa kwetshaja ngenye indlela kuya kunyanzeliswa. Le yindawo ephezulu-ingqale kwaye kufuneka imodelwe ngokuchasene neshedyuli yetshaja, amaxesha okuhlala kwesithuthi, umthamo wetransformer kunye nokukhula kwezithuthi okubonakalayo - hayi amandla etshaja yegama.
Ukufuna ukuPhendula kunye nokuThatha iNxaxheba kweVPP
Ezinye iisistim zinokufumana ingeniso kwimpendulo yemfuno, udityaniso okanye iinkqubo zeplanti yamandla ebonakalayo. Ukufaneleka kuxhomekeke kwimarike, i-aggregator, isivumelwano sakho soqhagamshelwano kunye nokuba ngaba ulawulo luyakwamkela ukuthunyelwa kwangaphandle. Yiphathe njengephezulu enokuthi yenzeke okanye ingenzeki, ingaze ibe yinto yomgca eyenza umsebenzi weprojekthi esecaleni.
Ingxelo yokukhutshwa kwezinto ezikhutshwayo kunye neeMfuno zokuThengwa kweeMpahla
Ugcino aluvelisi amandla acocekileyo, kodwa luyatshintsha xa isayithi lakho liwusebenzisa, nto leyo etshintsha amandla okukhutshwa kombane owuthengayo. Kumashishini anika ingxelo phantsi kwesakhelo senkampani ekhutshwayo okanye ibhidi kwiikhontrakthi ezineemeko zokuzinza-zetsheyini, usetyenziso lwesolar ephezulu{2}}yokusebenzisa kunye nencopho encitshisiweyo{3}}ixesha lokutsalwa kwegridi ziziphumo ezixelwayo. Yiphathe njengomqhubi wokwenyani kodwa wesibini: yomeleza imeko yeshishini esele{5}}esebenzayo kwaye ayifane ihlangule ebuthathaka. Nokuba ibala ukuya kumgangatho othile wokunika ingxelo kuxhomekeke kwindlela yokubalwa kwemali esetyenziswa ngumbutho wakho, ke qinisekisa nabani na olungiselela ukubhengezwa ngaphambi kokuba kuvele kwisizathu.
Ingxaki yokupakisha
Eyona mpazamo iqhelekileyo yomfuziselo yongeza yonke inzuzo ngexabiso elipheleleyo. Bakhuphisana ngesikhundla esifanayo. Amandla agcinelwe i-backups akanakukhutshelwa ukutsheva okuphezulu. Ibhetri ethunyelwa yonke imihla kwi-arbitrage iqokelela imijikelo etshabalalisa umthamo obuthembele kuwo kunyaka wesibhozo. Imodeli ethembekileyo ibonisa ukuba zeziphi iinkonzo ezisebenza kunye, ezidityanisiweyo, kunye nomyalelo ophambili xa ziphikisana - kwaye akufanele ichaze kuphela ukuba kutheni iprojekthi isebenza, kodwa yintoni eya kuyenza ingaphumeleli.
Iindleko zokuGcinwa kwebhetri yoRhwebo
Kutheni i-$/kWh yokuFaniswa kweXabiso iLahlekisa
Iindleko zekilowatt-ngeyure ziyehla njengoko ubude bexesha bunyuka, kuba amandla{1}}ecala lehardware kunye nesiza esisebenzayo zilungisiwe. Isebe lezaMandla laseMelikaIsiseko soNyaka seTekhnoloji yokugcina ibhetri yorhweboiimodeli oku ngokuthe ngqo: i-benchmark lithium - amaxabiso epaki ye-ion malunga ne-$ 211/kWh ngeyure enye, i-$ 199/kWh ngeeyure ezine kunye ne-$ 164 / kWh ngeeyure ezisibhozo, kunye neendleko ze-inverter eyahlukileyo malunga ne-$ 97.50 nge-kW nganye. Isigqibo se-NREL sifanelekile ukuphinda - ipakethe yebhetri sisabelo esibalulekileyo seendleko zesixokelelwano kodwa hayi uninzi lwayo, kwaye ukuqikelela ngokuchanekileyo ixesha elifunekayo kubalulekile ukuqikelela iindleko zizonke.
Isiphumo esisebenzisekayo: inani le-$/kWh elicatshulwe ngaphandle kwexesha alinantsingiselo, kwaye iikowuti ezimbini kwi-kWh efanayo zinokwahluka kakhulu ngenxa yobungakanani bePCS, ifomathi evalekileyo, umsebenzi we-transformer, i-switchgear, ukhuseleko lomlilo, imisebenzi yoluntu kunye nomda woqhagamshelo.
Oko kuqukwa luHlahlo-lwabiwo-mali olupheleleyo
I-Hardware isisiqingatha esincinci sebali. Uhlahlo lwabiwo-mali olukhuselekayo lubandakanya inkqubo yebhetri kunye ne-PCS, inkqubo yolawulo lwamandla kunye nokubeka iliso, i-transformer kunye ne-switchgear, ukufakwa kombane, iziseko, izithintelo okanye umsebenzi ovaliweyo, ukubonwa komlilo kunye nokunyanzeliswa, izifundo zobunjineli kunye nenkqubo, imvume kunye nomsebenzi wokudibanisa igridi, ukugunyaziswa, uqeqesho lwabaqhubi, ukugcinwa kothintelo, i-inshurensi, inkxaso-mali, kunye naluphi na ulwandiso okanye uhlahlelo olulindelekileyo phakathi kwexesha elilindelekileyo. Imifuziselo ye-NREL yokusebenza esisigxina kunye nokugcinwa malunga ne-2.5% yeendleko ezinkulu ngonyaka, ubungakanani bokugcina inkqubo ikwisikhundla esilinganiselweyo kwiminyaka elishumi elinesihlanu-ubomi bonyaka - isibambi-ndawo esifanelekileyo ukuba akukho nto ingcono. Ucazululo olupheleleyo lwezi ndidi lubekwe kowethuUhlalutyo lweendleko ze-BESS.
Isakhelo se-ROI esisebenzayo
Inzuzo yonyaka yonke=ukongiwa kwetyala + kuthintelwe iindleko zokucima + ingeniso yenkqubo + neendleko ezimisiweyo zeziseko ezingundoqo − iindleko zokusebenza − iindleko zokuthotywa
Intlawulo elula=iindleko ezifakiweyo zizonke ÷ ingeniso yonyaka
Intlawulo elula yinombolo yokuhlola, hayi isigqibo. Nantoni na eya ebhodini kufuneka ithwale ukuthotywa kwamandla unyaka nonyaka, iziqinisekiso zokufumaneka, intlawulo{1}}ukutshintsha ubuntununtunu, ukukhula komthwalo okanye ukucutha, iindleko zenkxaso-mali, unyango lwerhafu, ukufaneleka kwenkuthazo eqinisekisiweyo, imida yewaranti, iindleko zokwandisa kunye nexabiso elishiyekileyo - elithotyiweyo, alishwankathelwa.
Kutheni iiFigure Payback ezipapashiweyo azidluliswanga
Uya kubona amabango anentembelo yokuba iibhetri zorhwebo zihlawula emva kweminyaka emihlanu, okanye emihlanu ukuya kwesibhozo. Loo manani achaza umrhumo womnye umntu, umthwalo womnye umntu kunye neendleko ezifakelweyo zomnye umntu. Indawo yokugcina impahla ebandayo-enomphezulu obukhali we-6 am kunye nentlawulo yemfuno ye-$20/kW kunye neofisi enexabiso elithe tyaba elingena mpelaveki yomthwalo inokufumana izindululo ezifanayo kwaye ifumane iziphumo ezichaseneyo. Umbuzo oluncedo ayisiyiyo indlela imbuyekezo eqhelekileyo ibonakala ngayo. Yi: ingaba le nkqubo ichanekileyo ibinokusindisa ntoni ukuba ibinokuhamba ngokuchasene neenyanga zethu ezilishumi elinesibini zokugqibela zedatha yekhefu kunye nexabiso lethu lokwenyani? Oko kukulinganisa, kwaye nawuphi na umthengisi obhidayo kufuneka akulungele ukuyiqhuba.
Uyilinganisa njani iNkqubo yokuGcina ibhetri yeNtengiso
Inyathelo loku-1: Chaza iNjongo eNye yokuqala
Gqiba ukuba yintoni le nkqubo ekufuneka yenze phambi kokuba nabani na abize umthamo: ukunciphisa isantya semfuno ethile, ukutshintshwa kwamandla phakathi kwamaxesha amaxabiso, ukugcina i-surplus solar, ukuthwala imithwalo ebalulekileyo xa kucinywa, lawula ukutshaja kwe-EV, okanye ukudibanisa iinkonzo ezininzi ezihambelanayo phantsi komyalelo ophambili oxeliweyo. Ukuqala kwisayizi yebhetri ekhethwayo kunye nokusebenza ngasemva yindlela iisayithi eziphela ngayo zinezixhobo ezingakwaziyo ukwenza umsebenzi ebeziwuthengelwe wona.
Inyathelo lesi-2: Yahlula i-kW Kwi-kWh
Amandla kwi-kW amisela ukuba ungakanani umthwalo onokwenziwa yinkqubo nanini na. Amandla kwi-kWh amisela ukuba angabamba ixesha elingakanani na loo mveliso. Inkqubo ye-100 kW / 200 kWh inikezela ngeeyure ezimbini ngamandla alinganisiweyo apheleleyo, okanye ixesha elide kwimveliso encitshisiweyo ngaphakathi komthamo wayo osebenzisekayo. Omabini amanani ayafuneka ukuthelekisa iinkqubo ezimbini - umchazi wethukW ngokuchasene ne-kWhigubungela umahluko ngokweenkcukacha ngakumbi.
INyathelo 3: Qokelela iData yeThutyana, hayi iiTotali zeNyanga
Ukusetyenziswa kwenyanga akukwazi ukubonisa imilo okanye ubude bencopho, eyona nto imisela impendulo. Kuphononongo lokuqala, qokelela ubuncinci iinyanga ezilishumi elinesibini zamatyala, idata yemfuno yekhefu kwityala{1}}isisombululo seemitha, iinkcukacha zerhafu ezipheleleyo, ukuveliswa kwelanga kunye nedatha yokuthumela ngaphandle, -umzobo womgca omnye, isiguquli kunye nomthamo wenkonzo, uluhlu{3}}olubalulekileyo lomthwalo, imbali yokucima, nayiphi na itshaja ecwangcisiweyo okanye oomatshini, kunye neshedyuli yokusebenza kwendawo.
Inyathelo lesi-4: Sebenza Amandla afunekayo kunye namandla
Umzekelo osebenzayo, kunye neengqikelelo ezichazwe ngokuphandle ukuze ukwazi ukufaka endaweni yakho. Indawo yokugcina impahla enamatyala efriji encopho ye-480 kW. Injongo kukubamba imfuno yegridi kuma-380 kW, ngoko ke inkqubo kufuneka ibonelele umahluko we-100 kW. Idatha yekhefu ibonisa indawo ingaphezulu kwe-380 kW ngeentsuku ezininzi evekini ukuya kuthi ga kwimizuzu engama-90, kunye nomndilili ogqithileyo omalunga nama-70 kW kwezo festile - malunga ne-105 kWh yamandla ngaphezu komgubasi ngosuku oluqhelekileyo.
Loo 105 kWh ingamandla asebenzisekayo kwimitha, ngoko ke kufuneka inyuswe. Vumela imeko esebenzisekayo{2}}ye{3}}yefestile yentlawulo emalunga nama-90%, kunye nokuncipha komthamo ukuze inkqubo isafikelela ekujoliswe kuko kunyaka wayo wokugqibela kunokuqala kwayo kuphela. Ubungakanani besiphelo-so{7}}somsebenzi wobomi kunosuku{8}}umsebenzi omnye utyhala imfuno malunga ne-150–170 kWh yegama legama. Kwindleko yemfuno ye-$18/kW ngenyanga, ucutho oluzinzileyo lwe-100 kW luxabisa malunga ne-$21,600 ngonyaka phambi kokuba naluphi na olunye uhlobo lomsinga wexabiso - umzobo wokuvavanya ngokuchasene neendleko ezizisiweyo, ungacingeli.
Ukugcina i-backup, amagalelo ayahluka: umthwalo oqhubekayo obalulekileyo, oyena matshini mkhulu okanye isantya sokuqalisa, umthwalo owamkelekileyo{0}}ukulandelelana kokulahlwa, ixesha logqithiselo elifunekayo, kunye nobude bexesha elifunekayo.
Inyathelo 5: Guqula uBude beBackup ngokunyanisekileyo
Ubude bexesha eligcinwayo ≈ amandla ebhetri asebenzisekayo (kWh) ÷ umndilili obalulekileyo-wemfuno yomthwalo (kW)
Inombolo yesihloko ihlala inethemba. Thatha i-180 kWh yamandla e-nameplate kunye nomthwalo obalulekileyo wama-60 kW. Oko kuthetha ukuba ziiyure ezintathu. Ngoku sebenzisa ukutsalwa okuyinyaniso: umthamo ekupheleni kwewaranti malunga ne-80% ye-nameplate, umgangatho ogciniweyo omalunga ne-10% inkqubo ayiyi kukhupha ngaphantsi, kunye nelahleko yokuguqulwa malunga ne-10%. Inani elizisiweyo lihlala kufutshane neyure ezimbini - malunga nesithathu ngaphantsi kwesihloko. I-Motor inrush, ubushushu obuphezulu be-ambient kunye nawuphi na umthwalo owulibeleyo ukuwubeka kwipaneli ebalulekileyo uyawunciphisa ngakumbi. Ubungakanani obugciniweyo ngokuchasene nonyaka{12}}inombolo yeshumi, hayi unyaka{13}inombolo enye.
Inyathelo 6: Linganisa iSicwangciso soLawulo
Iinkqubo ezimbini ezinomthamo webhetri ofanayo zinokuvelisa iziphumo zezimali ezahlukeneyo ngokuxhomekeke kwindlela umlawuli aqikelele ngayo kwaye ubambe umda wemfuno. Ukulinganisa kufuneka kubonise amaxesha okuhlawula kunye nokukhupha, ukunyuswa kwenyanga ezihlaziyiweyo, amandla avela kumazwe angaphandle kunye nokuthunyelwa kwamanye amazwe, imijikelo okanye imveliso, imo-yokuziphatha kwentlawulo, ugcino olugciniweyo olugciniweyo, ugcino lonyaka oluqikelelweyo, kunye novakalelo kumrhumo okanye utshintsho lomthwalo. Ukuba imodeli ayikwazi ukubonisa ukuba kwenzekani xa intlawulo iguquka, sisixhobo sokuthengisa kunokuba isifundo sobunjineli.
Yeyiphi iSistim yobungakanani aFakelayo amashishini?
Ubungakanani bezibalo bukunika inani; kunceda ukwazi ukuba le nombolo ihleli phi kwiimarike, kuba izixhobo zakhiwe kwii-tiers kwaye umda we-tier utshintsha ukufakwa, kungekhona nje ixabiso. Itheyibhile engezantsi ibonisa ukuba iiprojekthi zorhwebo nezoshishino zidibana njani. Yithathe njengoqhelaniso lwencoko yokuqala, hayi endaweni yeNyathelo 4 - kwaye ubone ushwankathelo lwethu lweiinkqubo zokugcina amandla orhwebomalunga nendlela amanqanaba athelekisa ngayo ekusebenzeni.
| Uluhlu oluqhelekileyo | Ngubani oyifakayo | Umsebenzi wesiqhelo | Yintoni etshintshileyo kweli nqanaba |
|---|---|---|---|
| 50–150 kWh, 30–60 kW | Ukuthengisa okuncinci, iindibano zocweyo, iiklinikhi,{0}}ukwenziwa kokukhanya okutshintshileyo | Ixabiso elinye lomsinga - lidla ngokusetyenziswa kwilanga{1}}okanye i-peak trim | Udonga okanye i-compact floor mount; ihlala ilingana nomthamo webhodi ekhoyo |
| 200–500 kWh, 100–250 kW | Uveliso oluphakathi-lobukhulu, ugcino olubandayo, iivenkile ezinkulu, iihotele | Ukutsheva okuphezulu kunye nelanga, ngamanye amaxesha kunye{0}}nomthwalo osezantsi obalulekileyo | Ikhabhinethi yangaphandle enolawulo oludibeneyo lwe-thermal kunye nokukhangela umlilo; idla ngokufuna i-slab, ucoceko kunye nomlilo -uphononongo lofikelelo |
| 500 kWh–1 MWh, 250–500 kW | Iziza ezinkulu ezingatshatanga, iihabhu zokutshaja ze-EV, iikhampasi ezininzi-ezakhayo | Ulawulo lwemfuno kuyo yonke imithwalo eliqela, inkxaso yetshaja, indawo yokugcina icala | Iikhabhinethi ezininzi okanye isitya esincinci; isifundo se-transformer kunye noqhagamshelwano ludla ngokufuneka |
| 1 MWh nangaphezulu | Ishishini elinzima, idatha kunye nezibonelelo zolungiselelo, ii-microgrids | Isayithi -iqhinga elibanzi, ukomelela, ngamanye amaxesha inxaxheba yentengiso | Inkqubo efakwe umgqomo enemisebenzi yoluntu ezinikeleyo, iskimu sokhuseleko kunye nenkqubo yoqhagamshelo lwegridi esesikweni |
Ikhabhinethi-ngokuchasene-nesigqibo sesikhongozelo simalunga noshicilelo lweenyawo, ukusebenza kunye nokuvumela kangangoko umthamo. AnIkhabhathi yangaphandle BESSiyakhawuleza ukuya kwindawo kwaye kulula ukwandisa ngokunyuka, okufanela amashishini anomthwalo osakhulayo. Ai-container BESSyenza ingqiqo ngakumbi xa umthamo udlula malunga ne-megawatt-yeyure, apho ngokwe{1}}kWh iindleko zokudityaniswa nokufikelela kugcino kuthanda indawo ebiyelweyo enye. Iisistim ezimbini ezinomthamo ofanayo ochaziweyo azitshintshi ukuba enye ifika njengekhabhathi ezintathu zifuna iiseti ezintathu zococeko kunye nenye njengesikhongozeli esinye.
Ngawaphi amaShishini aNceda kakhulu
Icandelo lilodwa aligqibeli nto - ubume bomthwalo kunye nentlawulo yokwenza. Kodwa itheyibhile ibonisa ipateni eqhuba ixabiso, kunye nomngcipheko odla ngokuwujongela phantsi.
| Icandelo | Umsayino womthwalo oqhelekileyo | Ixabiso eliphambili lomsinga | Ubude bexesha | Umngcipheko omkhulu |
|---|---|---|---|---|
| Ukwenziwa kwemveliso | Izikhonkwane ezimfutshane, eziphinda-phindayo ukusuka kumatshini wokuqalisa kunye nokutshintsha utshintsho | Ibango-lokucuthwa kwentlawulo | 1-2 iiyure | Ngaxeshanye iqala ukuba i-PCS engaphantsi kobungakanani ayinakugubungela |
| Ukugcinwa okubandayo kunye nolungiselelo | Ukukhwela ibhayisekile efrijini kwithafa lemihla ngemihla, kunye nokutshaja iinqwelo | Ukutsheva okuphezulu kunye nokomelela | Iiyure ezi-2-4 | Iincopho ezibanzi ezifuna amandla amaninzi kakhulu kunokuba bekulindelwe |
| Ukuthengisa kunye nokwamkela iindwendwe | Iiyure zokusebenza ezinde, ukupholisa{0}}iincopho zasehlotyeni eziqhutywayo | Ixesha-lokusebenzisa{1}}ukutshintsha kunye nelanga{2}}lokusebenzisa wena | Iiyure ezi-2-4 | Ixabiso ligxininiswe kwiinyanga ezimbalwa zonyaka |
| Ezolimo kunye nokulungiswa kokutya | Ukumpompa ngamaxesha athile, ukunkcenkceshela kunye nencopho yokulungisa | Ukunciphisa imfuno kunye nokukhuselwa kokucima | Iiyure ezi-2-4 | Ixesha lonyaka elinamandla, ngoko ke imiyinge yonyaka iyalahlekisa |
| Iiofisi kunye neekhampasi | Iprofayile yosuku lweveki ethe tyaba, uphahla olubalulekileyo lwelanga, ukukhula komthwalo we-EV | Solar self{0}}usetyenziso kunye nolawulo lwetshaja | Iiyure ezi-2-4 | Amaxabiso aphantsi ashiya kancinci kwi-arbitrage |
| Idatha kunye ne-telecom | Umthwalo wesiseko ophakamileyo, ozinzile kunye nokunyamezela okuphantsi kakhulu kokucima | Umgangatho wamandla kunye nexesha lokuphumla | Misela ngokukhwela{0}}ngemfuno | Ukucinga ukuba i-BESS ithatha indawo ye-UPS okanye i-generator |
Ukukhetha iNkqubo kunye noMboneleli
Vavanya iNkqubo, hayi iSeli
I-Chemistry yigalelo elinye phakathi kwabaninzi. I-LFP iye yaba yeyona khemistry ilawulayo kugcino olumileyo - Amanqaku esiseko sobuchwephesha be-NREL yathabath' indawo njenge-chemistry emileyo esuka 2021 - kodwa i-chemistry iyodwa ayenzi inkqubo ikhuseleke. Okubalulekileyo kukuba iiseli, i-BMS, i-PCS, ulawulo lobushushu, ukubonwa komlilo, izixhobo zokutshintsha kunye nolawulo ziziphatha njani njengemveliso ehlanganisiweyo, kwaye ingaba inkqubo{4}}yovavanyo lomgangatho ibonisa ubumbeko oluthengayo. Buza iinkcukacha zoyilo lweseli kunye nemodyuli, uyilo lweBMS, ukuhambelana kwePCS, indlela yolawulo lobushushu, inkqubo{6}}yengxelo yovavanyo lwenqanaba kunye nokufakwa okupheleleyo kwamaxwebhu.
Qinisekisa uKhuseleko kunye nokuThobela uLawulo lwakho
EUnited States, chaza ngokuthe ngqo ngezinto ezimbini ezidityaniswa rhoqo kwizinto zokuthengisa. UL 9540 yinkqubo{2}}yenqanaba lomgangatho wokhuseleko imveliso eqinisekisiweyo kuyo.I-UL 9540A yindlela yokuvavanyayokuvavanya usasazo olushushu-olubalekayo lomlilo - umgangatho wesizwe okhankanywe kwiNFPA 855 kuvavanyo olukhulu-lomlilo. Akukho nto injengenkqubo eqinisekisiweyo kwi-UL 9540A; kukho iingxelo zovavanyo. Xa uphonononga enye, khangela ushicilelo, inqanaba lovavanyo elifikelelweyo (iseli, imodyuli, iyunithi okanye ukufakela), kwaye ingaba ubumbeko oluvavanyiweyo luhambelana nendawo ebiyelweyo, izithuba kunye neemeko zofakelo kwindawo yakho. Isikhokelo sethu sokuIsiqinisekiso se-UL se-BESSiquka indlela la maxwebhu adibana ngayo.
E-Australia, i-AS / NZS 5139 ilawula ukhuseleko lweenkqubo zebhetri ezisetyenziselwa izixhobo zokuguqula amandla. IsiHlomelo soku-1 sipapashwe nge-19 kaDisemba 2025 kunye neUrhulumente we-NSW uqinisekisile ukuba ngoku kunyanzelekile, kunye notshintsho kwiinkcazo, imizobo yokufakela, kunye nendawo kunye neemfuno zokucoca. Qinisekisa ukuba loluphi uhlobo lwesifakeli sakho esisebenza kulo. Iinkqubo ezinkulu zorhwebo kunye nezoshishino zihlala ngaphandle kwendawo yokhokelo lwezixhobo zasekhaya, kwaye iimfuno ziyahluka ngokwelizwe kunye nomsebenzisi womnatha, ngoko kufuneka injineli yendawo kunye negunya elifanelekileyo liqinisekise uyilo ngaphambi kokuthengwa.
Thelekisa iziQinisekiso kuMandla anikezelweyo, hayi iminyaka
Iwaranti yeminyaka elishumi{{0}eya kuthi idlulele kwinqanaba lesicwangciso sakho sokusebenza esizakusigqiba kwisithandathu-yiwaranti yeminyaka emithandathu. Thelekisa amandla aqinisekisiweyo asebenzisekayo kunye nomthamo ogciniweyo ekupheleni kwexesha, umjikelo kunye nemida yokuphuma, ubungakanani bobushushu bokusebenza, ubuninzi bentlawulo kunye namazinga okukhutshwa, ukugcinwa okufunekayo ukugcina i-inshorensi esebenzayo, iziqinisekiso zokufumaneka, iimeko zokusebenza ezingabandakanyiyo, nokuba ngaba umsebenzi kunye nokutshintshwa zibandakanyiwe okanye zihlawuliswa ngokwahlukeneyo. Emva koko jonga loo mida ngokuchasene neprofayili yokuthumela kwi-simulation yakho.
Jonga uLawulo kunye nomsila omde
Isixokelelwano solawulo lwamandla kufuneka sixhase imeko yokusetyenziswa oyithengileyo: imfuno-yolawulo olumiselweyo, ukucwangciswa kwerhafu, uqikelelo lwelanga kunye nomthwalo, ulawulo logcino logcino, ulungelelwaniso lwetshaja, ukuthunyelwa okude, ukuphatha i-alam, ingxelo yokusebenza kunye naluphi na udibaniso lweprothokholi edingwa yinkqubo yakho yokwakha. Ngaphaya kokugunyazisa, qinisekisa uxilongo olukude,{2}}ukufumaneka kwenxalenye kunye namaxesha okukhokela, umgaqo-nkqubo wohlaziyo lwe-firmware, amandla ogunyaziso lwendawo, imiqathango yothintelo logcino, nokuba uyilo luvumela ukwandiswa kwamandla okanye ukudityaniswa nenye inkqubo yePV okanye ijenereyitha kamva. Konke oku kufuneka kuphendulwe phambi kwekhontrakthi, hayi emva.
Iimpazamo Ezixabisa Kakhulu
Ukuthenga nge-kWh kuphela.Umthamo omkhulu wamandla emva kwePCS enganeno kobungakanani awukwazi ukubamba umda wemfuno, into ethetha ukuba intlawulo yebango - ikholisa ukuba yonke indawo - ayishukumi.
Kucingelwa ukuba-indawo yonke yokugcina.Ugcino lwesakhono sisigqibo soyilo esibandakanya ukutshintsha, ukumisa, ulawulo kunye neqela lomthwalo elibalulekileyo elahlukileyo-. Ayizizo iibhetri zepropathi ezinazo ngokungagqibekanga.
Ukuthembela kwinani lentlawulo eqhelekileyo.Inombolo yokuthengisa ayinakuthatha indawo yokulinganisa ngokuchasene nomthwalo wakho kunye namaxabiso.
Ukubala yonke ingeniso ngexabiso elipheleleyo.Ukutsheva okuphezulu, i-arbitrage, i-backup reserve kunye neenkonzo zegridi zikhuphisana ngomthamo ofanayo kunye nemijikelo efanayo.
Ukungahoyi ukuthotywa.Ukulinganisa kumhla{0}}umthamo omnye kuthetha ukuba inkqubo iyayeka ukuhlangabezana nethagethi yayo ndaweni ithile phakathi kubomi bayo, ngesiqhelo ingaqatshelwa de kuvele intlawulo yemfuno kwakhona.
Ukucacisa izixhobo zokuhlala kwimithwalo yemizi-mveliso.Iindawo ezincinci zorhwebo ngamanye amaxesha zinokusebenzisa{0}izixhobo zodidi zokuhlala, kodwa amandla, amandla, umjikelo womsebenzi kunye neemfuno zokuthotyelwa ziyahlukana ngokukhawuleza njengoko umthwalo unyuka.
Ukushiya imiqobo yesiza kude kube sekupheleni.Isixokelelwano sobuchule sobuchule sisengabambezeleka okanye saliwe ngenxa yokuvunywa koqhagamshelo, umthamo wesiguquli,{0}}ufikelelo olucacileyo lomlilo, indawo ebonakalayo okanye imvume. Khangela ezi ngokunxuseneyo nesifundo sobugcisa, hayi emva kwayo.
FAQ yoGcino lwebhetri yoRhwebo
Umbuzo: Ngaba uGcino lweBattery yoRhwebo lusebenza ngaphandle kweePaneli zeSolar?
A: Ewe. Inkqubo ezimeleyo ihlawulisa ukusuka kwigridi kwaye inokuxhasa ukutshintshwa komthwalo, ukutsheva okuphezulu, ukugcinwa kwenkxaso kunye nemfuno efanelekileyo{1}}iinkqubo zokuphendula. Ilanga litshintsha uqoqosho kodwa ayisiyiyo imfuneko.
Umbuzo: Bubuphi ubungakanani bebhetri elifunwa liShishini?
IMPENDULO: Ngamaxesha onke amanani amabini: umlinganiselo wamandla kwi-kW usetwe ngokuba yincopho engakanani ekufuneka uyisuse okanye ungakanani na umthwalo obalulekileyo ekufuneka uwuthwale, kunye nomthamo wamandla kwi-kWh omiselwe lixesha owufunayo ukubamba loo mveliso. Idatha yekhefu imisela zombini. Uninzi lweeprojekthi zorhwebo zihlala phakathi kwe-100 kWh kunye ne-1 MWh, kunye noshishino olunzima kunye neekhampasi ngaphezu koko.
Q: Ingaba yimalini iNkqubo yokuGcina ibhetri yentengiso?
A: Akukho mfanekiso mnye, kwaye nasiphi na isicatshulwa esinikwe ngaphandle kobude bexesha asinakuthelekiswa. Iindleko nge-kWh nganye ziyehla njengoko ixesha linyuka, kwaye i-hardware ngokuqhelekileyo ingaphantsi kwesiqingatha seendleko zeprojekthi efakiweyo xa i-PCS, i-transformer, i-switchgear, imisebenzi yoluntu, ukhuseleko lomlilo, ubunjineli kunye noqhagamshelo lubandakanyiwe.
Q: Ixesha elingakanani ibhetri yoRhwebo inokuBonelela ngoMbane wokuGcina?
IMPENDULO: Yahlula amandla asebenzisekayo ngokomndilili womthwalo obalulekileyo kuqikelelo lokuqala, emva koko unciphise ilahleko yenguquko, umgangatho obekiweyo, ukuqalisa kunye nokuphela{0}ko{1}}komthamo wobomi. Kulo mzekelo ungasentla, iiyure ezintathu eziziiyure ziye zaba zimbini.
Umbuzo: Lide kangakanani ixesha lokubuyisela?
A: Akukho manani anokudluliselwa. Intlawulo yembuyekezo ixhomekeke kwindleko efakiweyo, ulwakhiwo lweerhafu, ukongiwa kwemfuno, ukukhwela ibhayisekile, ixabiso elicinyiweyo, ingeniso yenkqubo, inkxaso-mali kunye nenkuthazo eqinisekisiweyo. Naliphi na inani elicatshulweyo ngaphandle kwaloo magalelo aqhotyoshelweyo lichaza indawo eyahlukileyo.
Umbuzo: Ngaba iShishini lingakwazi ukuthengisa amandla ebhetri ukubuyela kwiGridi?
A: Ngamanye amaxesha. Kuxhomekeke kwimithetho yemarike yendawo, ukuvunywa koqhagamshelwano, ukufikelela kwiprogram efanelekileyo okanye i-aggregator, kunye nolawulo olukwazi ukwamkela ukuthunyelwa kwangaphandle. Qinisekisa ukufaneleka ngaphambi kokuba kubonakale kumzekelo wemali.
Umbuzo: Ngaba i-LFP yeyona Chemistry iGqwesileyo kwi-BESS yoRhwebo?
IMPENDULO: I-LFP ngoku ilukhetho oluqhelekileyo lokugcinwa kwezinto ezimileyo, kodwa i-chemistry yodwa ayimiselanga ukhuseleko okanye ukufaneleka. Vavanya inkqubo{1}}yesiqinisekiso somgangatho kunye nobungqina bovavanyo, uluhlu lobushushu obusebenzayo, imigaqo yewaranti, isakhono somjikelo kunye nenkxaso yomthengisi kunye.
Umbuzo: Ngaba i-BESS iyafana ne-UPS okanye iJenereyitha?
A: Hayi. I-BESS inokunikezela ngenkxaso yamandla okukhawulezayo xa yenzelwe i-backup, kodwa ixesha lokugijima liboshwe ngamandla agciniweyo. I-UPS ikhona ukwenzela ukuqhubeka kunye nomgangatho wamandla kwisikali se-millisecond; ijenereyitha iyasebenza logama nje amafutha ekhoyo. Amaziko abalulekileyo adla ngokuzisebenzisa zontathu, ngasinye senza oko abanye bangakwaziyo ukukwenza.
Umbuzo: Loluphi ulwazi olufanele ukuthunyelwa kuMboneleli we-BESS?
A: Idatha yomthwalo wesithuba, iinyanga ezilishumi elinesibini zamatyala, iinkcukacha zerhafu, -umzobo womgca omnye, umthamo wesiguquli, idatha yelanga, imithwalo ebalulekileyo, iimfuno zokucima, indawo ekhoyo kunye nezicwangciso zokwandisa kwixesha elizayo. Ngaphandle kwedatha yekhefu, nasiphi na isindululo osifumanayo yintelekelelo enxibe njengoqikelelo.