Iisistim zogcino lwamandla elanga zinokwandisa imveliso ngeendlela ezininzi eziquka ixesha-ukuhambisa amandla okuhambisa, ukugudisa ukuguquguquka kokuveliswa, kunye nokulawula umthwalo ngobuchule. Iisistim zebhetri zanamhlanje ezidityaniswe ne-AI{2}}zolawulo oluqhutywayo ziphumeza{3}}uhambo olululo lwama-85-95% ngelixa kubanjwa imveliso yasemini engaphezulu ukuze isetyenziswe ngokuhlwa.
IiNkqubo zokuGcinwa kwamandla eSola ziphucula njani ukusebenza kakuhle kweziphumo
Ugcino lwamandla lutshintsha ngokusisiseko indlela osebenza ngayo ukufakelwa kwelanga. Ngaphandle kokugcinwa, iipaneli zelanga kufuneka zithumele umbane ngokuthe ngqo kwimithwalo okanye zithumele ngaphandle kwigridi nangaliphi na ixabiso elinikezelwa yimarike ngaloo mzuzu. Oku kudala ukungasebenzi kakuhle okubini: ukucutheka ngexesha lokuvelisa ngokugqithisileyo kunye nokuthembela kumbane wegridi ngexesha lamaxesha amaxabiso aphezulu.
Iisistim zebhetri zilungisa le mida ngokubamba ukuveliswa kwentsalela ngexesha eliphezulu-ngeeyure zemveliso kwaye ziyithumele ngobuchule. Uhlalutyo lwe-NREL lubonisa indlela{2}yangoku{3}}iibhetri ezidityanisiweyo ezisusa ngayo imisitho yokucheba kwaye ngaloo ndlela inciphisa ilahleko yamandla. Ulungiselelo lwenzeka kuzo zonke izikali ezithathu zexeshana: okwesibini-ngo{6}}ngokwesibini ukugudiswa kokuguquguquka kwesizukulwana, ukutshintshwa komthwalo weyure ukuya kwiipateni zemfuno, kunye nolawulo lwamandla onyaka ukulungisa imijikelo emide yemveliso.
{0}}ugcino lwexesha elifutshane oluhlala imizuzu nje luqinisekisa ukuba isityalo sesola sisebenza kakuhle ngexesha lokuguquguquka kwemveliso evela kumafu adlulayo, ngelixa ixesha elide{1}ugcino lunceda ukubonelela ngeentsuku okanye iiveki xa ukuveliswa kwelanga kuphantsi. Lo buchule bubini buguqula i-solar ukusuka kumthombo wexeshana ukuya kwi-dispatchable.
Ukusebenza kakuhle kuzuza i-compound xa iinkqubo zokugcina amandla elanga zisebenzisa i-algorithms yokuqikelela. Ii-algorithms zokufunda ngomatshini zihlalutya amaxabiso ombane, iipatheni zemfuno, uqikelelo lwemozulu, kunye nedatha yemveliso ukumisela amacebo afanelekileyo okugcina, ukutshaja iibhetri ngexesha lokukhanya kwelanga kunye nemfuno ephantsi ngelixa ukhupha xa imfuno iphezulu. Lo maleko wobukrelekrele wongeza 6-19% kwinzuzo yobomi-ku{5}}umlinganiselo weendleko xa kuthelekiswa noyilo olungalungiswanga.
{0}}Ixesha lokwenyani lokuPhuculwa ngokuDityaniswa kwe-AI
Ubukrelekrele bokwenziwa bube ngundoqo wokwandisa ukusebenza kwenkqubo yokugcina. Iisistim zolawulo lwebhetri zesiqhelo zisebenza kwiishedyuli ezizinzileyo okanye imithetho elula, kodwa i-AI{1}}izilawuli eziqhutywayo ziqhelana nokutshintsha kweemeko umzuzu nomzuzu.
Uphando lwakutsha nje e-Japan kusetyenziswa ukufunda okunzulu okomeleza{0}okusekwe kwi-AI kubalwe iiyantlukwano phakathi kobonelelo lombane olucwangcisiweyo kunye nolwenyani kwiinkqubo zebhetri ye-PV-, ukunciphisa izohlwayo zokungalingani malunga ne-47%. Imodeli ye-AI ibandakanya izohlwayo zokungalingani ngokuthe ngqo kumsebenzi wayo womvuzo kwaye icokisa ulawulo usebenzisa imodeli yolawulo lokuxela kwangaphambili.
Ezi nkqubo zifunda kwiipatheni zokusebenza. Idata yexesha lokwenyani-lokwenyani{2}}imodeli yokusebenzela eqhutywayo equka iRandom Forest Regressor idityaniswe negridi yokukhangela umnqamlezo{3}}ukuqinisekiswa kuqikelelwa ngokuchanekileyo amandla emveliso kunye nokwandisa iiparameters ezibalulekileyo ezibandakanya ii-engile zesipili kunye namazinga okuhamba kolwelo lokugqithiselwa kobushushu. I-loop yengxelo eqhubekayo ithetha ukuba ukusebenza kuyaphucuka ngokuhamba kwexesha kunokuthoba isidima.
Kwizicelo zokuhlala, ulungiselelo ludlulela ngaphaya kwebhetri ngokwayo. Iinkqubo ze-AI{1}ezinamandla zilungelelanisa ngokuzenzekelayo ii-thermostats, izixhobo zombane, kunye neshedyuli yokutshaja ngokusekwe kuqikelelo lwemveliso yelanga, ukuhambisa amandla{2}}imisebenzi enzulu ukuya kumaxesha okwenziwa kwelanga. Usapho lunokuphola ngaphambi kokutshona kwelanga okanye lucwangcise i-EV ukutshaja emini emaqanda xa iiphaneli zivelisa amandla angaphezulu.
Umiliselo lwentengiso lubonisa ubugocigoci obungakumbi. EFlorida, iinkqubo zamandla elanga ezikrelekrele ezixhotyiswe nge-algorithms ye-AI zivelise amandla angama-25% ngaphezulu kunoogxa bemveli ngokulungisa rhoqo ii-angles zephaneli ngokusekwe ekukhanyeni kwelanga okukhoyo kunye nokuhlalutya idatha yemozulu ukuqikelela nokuguqula ulungelelwaniso olusekwe kumafu.
Igridi-Isikali seeNkqubo zokuGcina amandla eSola kunye nokuSetyenziswa kweMarike
Izinto eziluncedo{0}ufakelo lwesikali luveza ugcino olupheleleyo lwesakhono soqoqosho. Iisistim zogcino lwamandla zisebenza njengothango lwendalo ngokuchasene nokutyiwa kwamaxabiso kunye nokuphucula ngokunentsingiselo ixabiso lokubanjwa kweprojekthi ngexesha{2}}lokutshintsha imveliso xa igridi iyifuna kakhulu. Xa imveliso yelanga ifikelela incopho emini emaqanda kodwa imfuno namaxabiso enyuka ngokuhlwa, iibhetri zivala loo msantsa ngenzuzo.
Imarike yase-US ibonisa ukukhula okukhulayo okuqhutywa kolu qoqosho. Ngo-2025, i-18.2 GW yosetyenziso-yesikali sogcino lwebhetri kulindeleke ukuba longezwe kwigridi, ukusuka kwi-10.3 GW ngo-2024. Ugcino lumele i-20% yomthamo omtsha wombane wase-US ofakwe kwikota ezintathu zokuqala zika-2024, ukusuka kwi-14% ngo-2023 kunye ne-1% nje i-19g ebonisa i-trajectory ugcino luphucula kakhulu uqoqosho lweprojekthi yelanga.
Abaqhubi begridi baxhamla kwelinye idimensioni yokuphucula: ukulawulwa kwamaza ombane kunye nenkxaso yombane. Iinkqubo zokugcina ibhetri zibonelela ngokuphendula ngokukhawuleza kwiinguqu kwimfuno yamandla, ukuqinisa ukuqina kwegridi kunye nokuzinza ngelixa ukhusela ukucima ubumnyama kunye nobumnyama ngokujongana ngokukhawuleza kwee-spikes zemfuno. Ezi nkonzo zokuncedisa zivelisa imithombo yengeniso eyongezelelweyo ngelixa zixhasa ukuhlanganiswa okuvuselelekayo.
ICalifornia kunye neTexas zikhokela ukuthunyelwa, zibalelwa kwi-82% yebhetri entsha yase-US kwiminyaka yakutshanje. Iimarike zabo zombane ezithengisa umbane zidala ukusasazeka kwexabiso elikhulu phakathi kweeyure zokuvelisa ngelanga kunye nencopho yangokuhlwa, nto leyo eyenza i-arbitrage ibe nengeniso. I-solar edityanisiweyo-kunye{6}}neprofayile yokuvelisa ugcino ibonakala ilungelelaniswe ngakumbi ngeentshukumo zexabiso lentengiso, kunye neemeko ezibonisa ibhetri eyi-10MW/20MWh elawula ngokufanelekileyo ixesha kwiindawo zokubeka.
Ukhetho Lobumbeko Olunempembelelo kuSebenziso
Indlela iibhetri eziqhagamshela ngayo kwiinkqubo zelanga zichaphazela kakhulu amandla okuphucula. DC-ulungelelwaniso oludityanisiweyo, apho iibhetri ziqhagamshela ngokuthe ngqo kwiipaneli zelanga phambi kwe-inverter, zibamba amandla ngokufanelekileyo kune-AC{2}}i-completed setups.
Ngeesistim ze-DC-ezidityanisiweyo zebhetri, nasiphi na isizukulwana esigqitha umlinganiselo wamandla we-inverter sinokujikela ngokukhawuleza kwindawo yokugcina ngexesha lokuvelisa ngokugqithisileyo, ngelixa i-AC{1}}ibhetri edityanisiweyo ayinakubamba lo mbane kwaye ilahleke. Kwiinkqubo ezinomlinganiselo ophezulu weDC-ukuya{4}}kumlinganiselo we-AC-uxhaphake ngokunyukayo njengoko iindleko zephaneli ziyehla{6}}lo mahluko ubaluleke kakhulu.
Isigqibo sokudibanisa sikwachaphazela ukufaneleka kwezibonelelo zerhafu. Iiprojekthi zogcino ezifuna inkuthazo yentlawulo yerhafu yotyalo-mali kufuneka zihlawulwe ngokuthe ngqo kwijenereyitha yelanga, nto leyo eyenza ukuba i-DC idibane ibe nomtsalane ngakumbi kwizinto eziluncedo ezithatha isigqibo ngeeprojekthi zebhetri.
Ubungakanani beSistim bumele omnye umahluko obalulekileyo wokulungiselela. Uphando oluhlalutya iminyaka engama-40 yedatha yelanga yommandla wase-St. Ukugqithisa naliphi na icandelo yinkcitho eyinkunzi ngelixa kujongelwa phantsi ukuthembeka.
Elona bhalansi ixhomekeke kwindawo-imiba ethile. Uhlalutyo lubonisa ukuba phantsi kweemeko ezicingelwayo zemarike kunye nemozulu, inzuzo yobomi bonke-ukuya{3}}umlinganiselo weendleko uphucuka nge-6-19% xa kuthelekiswa noyilo olusisiseko ngaphandle kokulungiswa. Iiyantlukwano zejografi kwimithombo yelanga, amaxabiso ombane, kunye neepateni zomthwalo zithetha ukuba ufakelo ngalunye lufuna ukulungiswa kwesiko.
Ukujongana neMida yoMzimba kunye nokuthotywa kwesidima
Ngaphandle kwee-algorithms zokuphucula, i-fiziksi yebhetri ibeka imiqobo yokwenyani. Ukujikeleza -ubuchule bohambo lwe-lithium yangoku{2}}yeenkqubo ze-ion ziphakathi kwe-85%, okuthetha ukuba i-15% yamandla agciniweyo ayachithwa njengobushushu ngexesha lokutshaja nokukhupha imijikelo. Oku kubonisa isilingi esebenzayo engaguqukiyo nokuba kububucukubhede bolawulo.
Ubomi bomjikelo bubonisa enye into ethintelayo. Iibhetri zinobomi beminyaka emi-5 ukuya kweli-15 kuphela xa kuthelekiswa neminyaka engama-25 ukuya kwengama-30 yeepaneli zelanga, oku kuthetha ukuba zifuna ukutshintshwa. Ukuthotywa kukhawuleza ngeendlela ezithile zokusetyenziswa. Iibhetri azithandi ukushiywa zigcwaliswe ngokupheleleyo iiveki kwaye zikhutshwa ngokuphindaphindiweyo ukuya kwiqanda, zombini iipateni zibulala umthamo ngokukhawuleza.
Iindlela zokuphucula kufuneka ke ngoko zilungelelanise ukwandisa ukusetyenziswa kwemihla ngemihla ngokuchasene nokwandisa ubomi besixhobo. Xa zilawulwa ngokufanelekileyo, iinkqubo zokugcina amandla elanga zikholisa ukuba zigcine i-70-80% yomthamo osebenzisekayo emva kweminyaka emalunga ne-10, kodwa ulungiso lwesiqhelo lokuhlengahlengisa imida yentlawulo ngamaxesha athile onyaka, ukujonga ukuguquka kwamaqondo obushushu, kunye nokulinganisa imithwalo kunokwandisa ubomi bebhetri kakhulu.
Ulawulo lobushushu luchaphazela kakhulu ukusebenza kakuhle kunye nokuphila ixesha elide. Iibhetri zisebenza ngokugqibeleleyo phakathi kweendidi zobushushu obumxinwa; ubushushu obugqithisileyo bukhawulezisa ukuwohloka ngelixa ukubanda kunciphisa umthamo. Imozulu -iindawo ezivaliweyo ezilawulwa yimozulu okanye iinkqubo zokupholisa ulwelo zongeza iindleko kodwa ziphucule{3}}uqoqosho lwexesha elide ngokugcina impilo yebhetri.
UPhuculo loQoqosho: ULondolozo lweendleko kunye nokuVeliswa kweNgeniso
Iinkqubo zokugcina zikhulisa imveliso kungekuphela nje ngokwemigaqo yobugcisa kodwa nakwezoqoqosho. Olona ncedo luphambili lwemali luvela ekuthinteleni umbane wegridi obiza imali eninzi ngamaxesha amaxabiso aphezulu.
Ukucwangciswa kobuchule bemisebenzi-esebenzisa amandla aphezulu ngexesha lamaxesha okuvelisa amandla elanga aphezulu kunciphisa ukuxhomekeka kwigridi, kuphucula ukusebenza kakuhle kwenkqubo, kwaye kukhokelela kugcino lweendleko ezinkulu. Amashishini angacutha amaxabiso ombane{3}kaninzi elona candelo likhulu lamatyala ombane worhwebo{4}}ngokuhlangabezana nencopho yemithwalo esuka kwiibhetri kunegridi.
Imigaqo-nkqubo yemitha yokulinganisa ichaphazela izicwangciso-qhinga zokwandisa. E-California, ukutya{1}}kumaxabiso kunika i-$0.12 nge-kWh nganye, oku kuthetha ukuba abaninimzi banokuthengisa umbane ogqithisileyo wamandla elanga ubuyele kwigridi, ukuphelisa iindleko zokuthenga igridi yasebusuku. Apho ukubala ngemitha kukho okunemilinganiselo efanelekileyo, ugcino lubonelela ngenzuzo encinci yezemali kuneendawo ezinembuyekezo yegridi embi.
Umthetho wokuNcitshiswa kwexabiso lokunyuka kwamaxabiso uguqule uqoqosho logcino ngokwandisa iikhredithi zerhafu kwiinkqubo ezizimeleyo. Phambi kwe-IRA, iibhetri zazifaneleka ukuba zifumane iikhredithi zerhafu yomanyano kuphela ukuba-zibekwe kwilanga, kodwa iikhredithi zerhafu entsha yotyalo-mali yogcino oluzimeleyo lukhawulezise uphuhliso. Olu tshintsho lomgaqo-nkqubo lubonise ukuqaphela ukuba ugcino lukhulisa ukusebenza kwegridi naxa kungadityaniswanga ngokuthe ngqo nesizukulwana.
Iindlela zeendleko zikhetha ukonyuka kokwamkelwa kwabantwana. Uyilo lwakutsha nje lwebhetri ngesilicon -esekelwe kwi-anode yentsimbi ifikelela kuma-40% amandla amakhulu kuneebhetri ze-ion zelithium-ngexesha kuthotywa iindleko zokwenza ngama-30%. Njengoko amaxabiso ehla, iinkqubo zokugcina amandla elanga zisebenza ngokwezoqoqosho kwizicelo ezininzi.
Ii-Algorithms zokuSebenza kwiiNkqubo zokuGcina amandla eSola
Iindlela ezininzi ze-algorithmic zijongana nokugcinwa kakuhle, nganye ifanele iinjongo ezahlukeneyo kunye nemiqobo. Udweliso lwenkqubo olunomgca lusombulula ulungiselelo lokuthunyelwa xa unxulumano phakathi kwezinto eziguquguqukayo zinomgca kunye nemisebenzi enenjongo echazwe ngokucacileyo.
Iindlela zokuphucula zahlulahlulwe kwiindlela zesiZukulwana esitsha ezifana ne-algorithms yemfuza kunye ne-particle swarm optimization, iindlela eziqhelekileyo, kunye neendlela zeHybrid. I-algorithms ye-Genetic isebenzisa imfuzo, i-mutation, i-crossover, kunye nokukhetha ukulinganisa ukhetho lwendalo, ngelixa i-particle swarm optimization isebenzisa imigaqo ye-swarm intelligence.
Iimeko ezinzima ngakumbi zifuna{0}}iindlela ezingezizo okanye iindlela zestochastic. I-algorithm ye-artificial fish swarm algorithm edityaniswe nokulinganisa okufunxayo kuphucula amandla okuhlola kwiingxaki ezintsonkothileyo zokuphucula, ukufikelela kufutshane{2}}kumaxabiso agqithisileyo ngokhangelo lwehlabathi olulandelwa lucokiso lwasekhaya.
Okwenyani-uphumezo lwehlabathi luthanda ukomeleza iindlela zokufunda ezifunda imigaqo-nkqubo ngolingo kunye neempazamo. I-CNN-Imifuziselo ye-LSTM ibonelela ngoqikelelo oluchanekileyo lwe-solar irradiance ngelixa uqinisekiso lokufunda luvumela lokwenyani{3}}lokulandela umkhondo wexesha elimbini{4}}i-axis, kunye ne-Edge AI inikezela ngezigqibo zolawulo oluphantsi{5}}lokubambezeleka. Ulwakhiwo olusasaziweyo luqhuba idatha ekuhlaleni, lunqanda imiba yasemva kwexesha egquba iinkqubo ezixhomekeke kwifu{7}}.
Imodeli yolawulo oluqikelelweyo yongeza omnye umaleko ngokulindela iimeko zexesha elizayo kunye nokwandisa amaninzi-amanyathelo{1}}amaqhinga angaphambili. Kunokuba uphendule kwiimeko zangoku, iMPC{3}abalawuli abasekwe kwi-MPC bacwangcisa ulandelelwano lwezenzo ezikhulisa iziphumo ngaphezulu kwehorizons echaziweyo, ukubala kwakhona njengoko idatha entsha ifika.
Izikhokelo zexesha elizayo: Ubuchwephesha obusakhulayo kunye noManyano
Ukulungiswa kogcino kuqhubeka nokuvela njengoko itekhnoloji ikhula kwaye ihlangana. Iibhetri zombuso eziqinileyo-zithembisa ukuxinana kwamandla aphezulu kunye nokhuseleko oluphuculweyo. Kutshanje okuqinileyo{3}}Ibhetri yelizwe eqhubela phambili irekhoda uxinano lwamandla ngama-70% ngaphezulu kuneebhetri ze-ion zelithium-ezazinokuthi zitshintshe zombini usetyenziso oluphathwayo kunye nolumileyo.
Isithuthi-uku{1}}kudibaniso lwegridi lumele omnye umda. Ibhetri yemoto yombane{3}}kakhulu kunenkqubo eqhelekileyo yogcino lwasekhaya{4}}inokusebenza njengomthombo wogcino olusasaziweyo xa izithuthi zipaka kwaye ziplagi. Ukusebenzelana ne-AI kuya kulungelelanisa ukutshaja ukufunxa intsalela yesola ngelixa ugcina umthamo kwiimfuno zothutho.
Iisistim zokugcinwa kweHybrid ezidibanisa iitekhnoloji ezahlukeneyo ziphucula kumaxesha amaninzi. I-AI{1}}ibhetri eqhutywayo{2}}intlawulo ye-supercapacitor{3}}ishedyuli yokukhupha ikhulisa ukusebenza kakuhle kwamandla ngokusebenzisa ii-supercapacitors kwiimfuno zokuphendula ngokukhawuleza ngelixa iibhetri zisebenza kwiimfuno zexesha elide.
Itekhnoloji yeBlockchain kunye neleja esasaziweyo inokwenza urhwebo lwamandla olunabileyo. I-adaptive perovskite{1}}i-silicon photovoltaic cells itshintshatshintsha iimpawu zombane ngelixa i-blockchain{2}esekwe kwiinkqubo zegridi ezihlakaniphile ziququzelela iintanga{3}}uku{4}}ukuthengiselana koontanga. Abanini bezindlu abane-surplus yamandla agciniweyo banokuthengisa ngokuzenzekelayo kubamelwane, kunye neekontraki ezihlakaniphile ezenza utshintshiselwano ngaphandle kwabameli.
Umceli mngeni wohlanganiso udlulela ngaphaya kweziza zodwa ukuya kwinkqubo-ulungelelwaniso olubanzi. Iimodeli ezibanzi zemathematika zomoya, ilanga, kunye nogcino lwamandla othungelwano oluhambelanayo lokuhambisa lugxininisa ukusebenza kakuhle ngolawulo olusulungekileyo kunye nezicwangciso zokuphucula ngelixa kuqwalaselwa imiba yezoqoqosho. Amaziko ombane wenyani adibanisa amawaka eenkqubo zokugcina ezisasaziweyo zinokubonelela ngeenkonzo zegridi ngaphambili ebezifuna ukuveliswa kwindawo enye.
Iingqwalasela eziSebenzayo zokuPhunyezwa
Ukuphucula ngempumelelo ugcino kufuna ingqalelo kwiinkcukacha zokusebenza. Iindlela zokulondolozwa kweveki nganye ezijonga ubume bentlawulo, ukubeka esweni amaqondo obushushu, kunye nokulungelelanisa iishedyuli zokutshaja kunokwandisa ubomi bebhetri ngeminyaka, kunye nemizuzu eli-15 yokutshekisha ngeveki enokuthi igcine i-10,000 yeedola kwiindleko zokutshintsha kwangaphambi kwexesha.
Ukujongwa kwesoftware kungqina ukuba kubalulekile. Ukusebenzisa isoftware yolawulo lwamandla okanye izixhobo zokubeka iliso ezikude kulandelela ukusebenza kwenkqubo yebhetri yelanga ngexesha lokwenyani, ukubona izinto ezingaqhelekanga okanye ukungasebenzi kakuhle, kwaye kwenza uhlengahlengiso oluyimfuneko ukuze kuphuculwe ukusebenza kakuhle. Iinkqubo zanamhlanje zibonelela ngee -apps ze-smartphone ezibonisa ukuhamba kwamandla, imeko yebhetri, kunye neepateni zembali.
Ufakelo lobuchwephesha lubalulekile. Iindleko zomsebenzi wofakelo lwebhetri ziyahluka ngokuxhomekeke ekubeni ufakelo lwenzeka ngaxeshanye kunye neepaneli zelanga okanye njenge-retrofit, kunye nofakelo lwangaxeshanye olubonakalisa ukonga ngakumbi ngokuhlanganisa umsebenzi wombane kunye nemvume. Ufakelo olungafanelekanga lujongela phantsi nezona zixhobo zibalaseleyo kunye ne-algorithms.
Iimfuno zokugcina ziyahluka ngokwekhemistri. Ukugcinwa rhoqo kubandakanya ukubeka iliso kunye nokulinganisa iiseli zebhetri, ukujonga kunye nokucoca ukudibanisa, kunye nokuhlola umonakalo okanye ukugqoka ukugcina ukusebenza kwenkqubo kunye nokhuseleko. Iinkqubo ezisekiweyo zeLithium-zifuna ulungiso olungaphantsi kunelothe{3}ezizezinye zeasidi, kodwa akukho nanye esebenzayo-esimahla.
Abasebenzisi kwakhona kufuneka balawule okulindelweyo malunga nokuzimela. Ukuphuma kwi-100%{2}}yegridi kufuna umthamo omkhulu wogcino{3}}unokuba yi-120kWh okanye ngaphezulu kumakhaya aqhelekileyo kwiimeko zemozulu ezinotshintsho lwamaxesha onyaka{5}}ukwenza igridi{6}}iinkqubo eziqhagamshelweyo ezinemitha yokulinganisa isebenziseka ngakumbi kwizicelo ezininzi.
Iimetriki zokuSebenza ezingundoqo zokuJonga
Iimetriki ezininzi zibonisa ukuba iinkqubo zokugcina ziphuculwa ngokufanelekileyo. Umthamo wemeko ulinganisa amandla ombane owenyani ngokuchasene nobuninzi bethiyori. Ibhetri yeeyure ezi-4 kunye nomjikelo omnye wemihla ngemihla ifezekisa i-16.7% ye-capacity factor, ngelixa i-2-hour device cycling daily ifikelela kwi-8.3%. Izinto ezikumgangatho ophezulu zibonisa ukusetyenziswa ngcono kodwa zinokukhawulezisa ukuthotywa.
-uhambo olufanelekileyo luhlala lubalulekile. Iinkqubo ezithe gqolo ukufezekisa umyinge wama-90%+ zigqwesa ezo ziphakathi kwe-80%, kunye ne-10-ipesenti-yenqaku umahluko odityanisiweyo kumawaka emijikelo. Ukubeka iliso kwiindlela zokusebenza kakuhle kukwabonisa ukuthotywa phambi kokuba ukusilela kwenzeke.
-Umlinganiselo wokusebenzisa unquma ukuba leliphi iqhezu lelanga lelanga elisetyenziswa likhaya okanye indawo ngokuthe ngqo ngokuchasene nokuthumela ngaphandle. Ukusetyenziswa okuphezulu -ukusebenzisa kunciphisa ukuxhomekeka kwigridi kwaye kwandisa ixabiso elisuka kutyalo-mali lwelanga xa imbuyekezo yegridi ingafanelekanga. Kulungile-iinkqubo zogcino eziphuculweyo zifezekisa i-70-90% yokuzisebenzisela kwizicelo zokuhlala.
Iimetriki zemali zibalulekile ngokulinganayo. Ixesha lokuhlawula libandakanya iindleko zofakelo, amaxabiso ombane, inkuthazo ekhoyo, kunye neepatheni zokusetyenziswa zokwenyani. Imifuziselo yokulinganisa ephanda ukuphila koqoqosho logcino lwebhetri lwendawo yokuhlala lufunyenwe ngamaxesha okuhlawula awohlukeneyo ngokuxhomekeke kwixabiso lombane kunye nezikimu zenkuthazo. Ukulandelela ugcino olululo ngokuchasene noqikelelo kuchonga ukuba ulungiselelo luyahlangabezana na nokulindelweyo.
Ipesenteji yokuzimela kwegridi ibonisa ukuba leliphi iqhezu lamandla elifunekayo inkqubo edibana nayo ngaphandle kokungeniswa ngaphandle kwegridi. Ukuzimela ngokupheleleyo kungqina ukuba kuyabiza kwaye kuhlala kungafuneki, kodwa ukwazi le metric kunceda abasebenzisi baqonde ukuzimela kwabo okwenyani ngexesha lokungabikho.
FAQ
Zingakanani iinkqubo zokugcina eziphuculweyo zokwandisa ixabiso lemveliso yelanga?
Uphando lubonisa ukuba ubungakanani obulungisiweyo kunye nokuhanjiswa kwesola-kunye{1}}neenkqubo zokugcina ziphucula inzuzo yobomi bonke{2}}ukuya{3}}kumlinganiselo weendleko nge-6{7}}19% xa kuthelekiswa noyilo lwesiseko ngaphandle kokulungiswa. Olona phuculo luxhomekeke kumazinga ombane wendawo, imithombo yelanga, kunye neepatheni zomthwalo. Iimarike ezinencopho ephezulu{8}}ukuze{9}kungabi namaxabiso afikeleleke kakhulu abona inzuzo enkulu.
Nguwuphi umahluko phakathi kwe-DC{0}}edityanisiweyo kunye ne-AC{1}}edityaniselwe ukusebenzela ibhetri?
I-DC-iinkqubo ezidityanisiweyo zingaphambukisa ngoko nangoko isizukulwana esigqithileyo esigqithise umthamo we-inverter kwindawo yokugcina ngexesha lokuvelisa ngokugqithisileyo, ngelixa i-AC{1}}ulungelelwaniso oludityanisiweyo luphulukana namandla. Ukudityaniswa kwe-DC kubonelela ngobuchule obungcono kodwa ukuguquguquka okuncinci kwi-retrofits. Udibaniso lwe-AC lwenza lula ukongeza ugcino kufakelo olukhoyo lwelanga kodwa luncama amandla athile okuphucula.
Ngaba zichaneke kangakanani iingqikelelo ze-AI zogcino lwamandla elanga?
Iimodeli zokufunda ezomeleza nzulu ezivavanyiweyo kwiidatha zasekhaya zokwenyani ezineebhetri ze-4kWh kunye neziguquli ze-4kW zizuze malunga ne-63% yokusebenza kakuhle emva kweziqephu zoqeqesho ezingama-5,000. Ukuchaneka kuyaphucuka kunye namaxesha amade oqeqesho kunye nedatha eyahlukeneyo. Uqikelelo lwemozulu luhlala luyinto yokuqala yokungaqiniseki echaphazela ukusebenza kakuhle.
Ngaba iinkqubo zogcino zingayenza ngenene ilanga lithembeke kwi-off{0}}inkqubo yegridi?
Kumazinga okusilela ngonyaka angaphantsi kwe-3%, iinkqubo zidinga amandla okuvelisa amandla elanga adlula kancinci umthwalo wemihla ngemihla ngexesha lasebusika kunye neentsuku ezimbalwa zokugcina. Oku kubonisa ukuba kunokwenzeka kodwa kuyabiza. Uninzi lwezicelo zizuza ngakumbi kwigridi{3}}iinkqubo eziqhagamshelweyo ezinogcino olunikezela ngenkxaso kunokuzimela ngokupheleleyo.
Iingcamango Zokuqukumbela
Amandla okulungelelaniswa kweenkqubo zokugcina amandla elanga akhule ngokukhawuleza. Ufakelo lwangoku ludibanisa ihardware enobunkunkqele kunye nee-algorithms ezikrelekrele eziqhelanisa neemeko ezingaphaya kwamandla omntu wokubeka iliso. I-85-95% yokujikeleza{4}}uhambo olusebenzayo ngoku lusemgangathweni kwiinkqubo ze-lithium-ezisekelwe, ziphuculwe yi-AI{7}}izicwangciso zokuthumela eziqhutywayo zifezekisa i-6-19% yophuculo kuqoqosho lobomi, zibonisa ukuba ugcino alwenzi nje amandla elanga-lonyusa ixabiso layo ngokwesiseko.
Nangona kunjalo imiqobo yenyama nezoqoqosho ihleli. Iibhetri zithomalalisa, ilahleko esebenzayo idibene, kunye neendleko zangaphambili zisacela umngeni kwizicelo ezininzi. Umdlalo wokuphucula ubandakanya ukufumana iindawo ezimnandi: ukugcinwa okwaneleyo ukubamba ixabiso ngaphandle kweenkqubo ezigqithisileyo, ukusetyenziswa okunamandla ngokwaneleyo ukunyusa imbuyekezo ngaphandle kokukhawulezisa ukuthotywa, kunye nolawulo olunobunkunkqele olwaneleyo lokuziqhelanisa ngokuguquguqukayo ngaphandle kokongeza ubunzima obungeyomfuneko.
I-trajectory ithanda ukuqhubeka nokuphuculwa. Iindleko zebhetri zehla nge-30% ngelixa uxinaniso lwamandla lunyuka ngama-40% lutshintsha izibalo ezinokwenzeka. Iimodeli ze-AI ezifunda kwizigidi zemijikelo kumawaka-waka ofakelo zifumanisa iindlela zokuphucula ezingenakwenzeka ngokucwangciswa kwemisebenzi. Ukudityaniswa kwegridi kuvela kwi-backup elula ukuya ekuthatheni inxaxheba okusebenzayo kwiimarike zamandla.
Kwabo baqwalasela isola-kunye{1}}nogcino, umbuzo awungowokuba ugcino lukhulisa imveliso{2}}ubungqina buqinisekisa ukuba iyayenza{3}}kodwa ingaba izibonelelo zolungiselelo zithethelela utyalo-mali kwiimeko ezithile. Impendulo iya ithandeka ngakumbi ku-ewe, ngakumbi njengoko amaxabiso ehla kunye nemigaqo-nkqubo ixhasa ukusasazwa. Iinkqubo ezikwaziyo ukusebenza ngokwezoqoqosho namhlanje beziya kubonakala zixabisa kakhulu kwiminyaka emihlanu eyadlulayo.
Imithombo yedatha
ILabhoratri yeSizwe yaMandla aVuselelekayo - eSolar{1}}IiPlus{2}}Uhlahlelo loGcino kunye nezifundo zoMcebisi weNkqubo
US Energy Information Administration - Usetyenziso{3}}isikali somthamo webhetri kunye neenkcukacha zofakelo lwelanga
I-Arhente yaMandla aHlaziywayo yaMazwe ngaMazwe - Iinkcukacha-manani zamandla ahlaziyekayo kwihlabathi jikelele kunye nentsingiselo yeendleko
UFikelelo lwe-IEEE - Ukomelezwa okunzulu kuphando lokuphucula ukufunda
Amandla aSetyenzisiweyo kunye neeNgxelo zeNzululwazi - I-AI{1}}imodeli yokuphucula eqhutywayo kunye nohlalutyo lokusebenza
BloombergNEF - Imbonakalo yemarike yogcino lwebhetri kunye noqikelelo lweendleko
Imida kuPhando lwaMandla - Iindlela zokuSebenza zoLungiso lweenkqubo ezihlaziyiweyo ezixutywe
US Department of Energy - Udibaniso lweSolar kunye neziseko zokugcina