Uyilo lobuchwephesha bokutshaja kwe-Smart EV: Ukulinganisela uMthwalo oDynamic kunye noLungiso lweBESS

Uyilo olupheleleyo lobuchwephesha bokutshaja kwe-Smart EV: Ukulawula ukulinganisela umthwalo ngokusebenza nge-Advanced Control Loops, ukuhlanganiswa kwe-Local-Cloud, ukulungiswa kwamandla amaninzi nge-PV kunye ne-BESS, kunye noLawulo lozinzo lweGridi oluPhambili.

Isahluko 1: Intshayelelo kwiSmart EV Charging kunye neDiscessity of Dynamic Load Balancing (DLB)

Utshintsho lwehlabathi oluya ekuhambeni kombane alusekho ngumkhwa ongaphandle kodwa luyintsika ephambili yokupheliswa kwe-cabornization kwicandelo lezothutho. Njengoko izigidi zezithuthi zeenjini zokutsha zangaphakathi (i-ICE) zithathelwa indawo ziiMoto zoMbane (ii-EV), imfuno yombane iyatshintsha ukusuka kumafutha angamanzi ukuya kwigridi yombane. Olu tshintsho lwendlela yokusebenza luzisa umngeni omkhulu kwiziseko zombane, kwiimeko ezininzi, ezayenzelwe amashumi eminyaka eyadlulayo. Uhlobo olukhawulezileyo nolunamandla aphezulu lokutshaja kwe-EV lunokukhokelela ekuxinaneni kwegridi yendawo, ukonakala kwe-transformer, kwaye ekugqibeleni, ukusilela okukhulu ukuba akulawulwa ngokuchanekileyo.

Ukutshaja kwe-Smart EV kumela ibhulorho yetekhnoloji phakathi kwemfuno ekhulayo yokuhamba kunye nemida ebonakalayo yegridi yamandla. Eyona nto iphambili, ukutshaja okukrelekrele kumalunga nobukrelekrele—ukwazi ukuba nini, ngesantya sini, kwaye yintoni ebaluleke kakhulu i-EV ekufuneka itshajwe. Nangona kunjalo, eyona nto ibalulekileyo kule leya yobukrelekrele yiDynamic Load Balancing (DLB).

I-Dynamic Load Balancing yinkqubo yokujonga rhoqo amandla ombane akhoyo kwindawo ethile kunye nokusasaza loo mandla phakathi kweetshaja ze-EV ezisebenzayo ngexesha langempela. Ngaphandle kwe-DLB, isakhiwo okanye isikhululo sokutshaja siya kunyanzelwa ukuba sisebenze kumda ongashukumiyo, odla ngokumiselwa "yimeko embi kakhulu" yomthwalo ophezulu. Oku kukhokelela ekungasebenzi kakuhle okukhulu: nokuba indawo ayinazixhobo ezaneleyo, nto leyo ekhokelela ekutshajeni kancinci kubasebenzisi, okanye indawo ifuna ukuphuculwa kweziseko zophuhliso ezibiza kakhulu ukuze kusingathwe iincopho zethiyori ezenzeka kuphela iiyure ezimbalwa ngeveki.

Imfuneko ye-DLB ivela kubaqhubi abathathu abaphambili:

1. Ukugcinwa kweZiseko zoPhuhliso: Ukuthintela iziphuli-sekethe eziphambili ekukhubekeni kunye nokukhusela iitransformer ekutshiseni kakhulu.
2. Ukusebenza kakuhle kwezoqoqosho: Ukuphepha iindleko eziphezulu zemfuno kunye neendleko ezingqongqo zokuphucula iiphaneli zeenkonzo okanye iinethiwekhi zokusasaza zasekuhlaleni.
3. Ulwaneliseko lomsebenzisi: Ukwandisa isantya sokutshaja kubo bonke abasebenzisi ngokusebenzisa ngobulumko yonke i-kilowatt-hour yomthamo ekhoyo.

Kolu phando olunzulu lobuchwephesha, siza kwahlulahlula indlela esebenza ngayo i-DLB, ukusuka kwi-millisecond control loops ezilawula amandla e-elektroniki ukuya ekuhleleni amawaka eendawo zokutshaja ezisekelwe efini. Siza kuhlola indlela i-DLB eguquka ngayo xa idityaniswe nemithombo yamandla avuselelekayo efana ne-Photovoltaics (PV) kunye ne-Battery Energy Storage Systems (BESS), kunye nendlela imodeli yokuqikelela evumela ngayo ii-hubs ezinkulu zokutshaja ukuba zilindele ukuguquguquka kwegridi ngaphambi kokuba kwenzeke. Njengoko sisiya kwixesha elizayo apho i-EV ingengomthengi nje kuphela kodwa ingumthombo wamandla osasazekileyo, ukuqonda ii-nuances ze-DLB kubaluleke kakhulu kwiinjineli, abacwangcisi basezidolophini, kunye nababoneleli bamandla ngokufanayo.

Isahluko 2: Imigaqo esisiseko yokulinganisela umthwalo ngendlela eguquguqukayo

Ukuze uqonde indlela esebenza ngayo i-DLB, umntu kufuneka aqale aqonde indlela "engaguqukiyo". Kwimeko yokulinganisela umthwalo ongaguqukiyo, itshaja nganye inikwa isixa esimiselweyo samandla ombane. Umzekelo, ukuba indawo inomda we-100A kunye neetshaja ezi-5, nganye inokuba ne-20A. Ukuba yimoto enye kuphela etshajayo, isafumana i-20A kuphela, ichitha i-80A yomthamo okhoyo. Ngokwahlukileyo koko, ukuba zonke iimoto ezi-5 ziyatshaja kwaye umntu uvula inkqubo ye-HVAC enamandla aphezulu kwisakhiwo, umthwalo uwonke ungadlula i-100A, nto leyo ebangela ukucima kombane.

I-DLB ithatha indawo yolu lwabiwo oluqinileyo ngenkqubo eguquguqukayo nephendulayo. Umgaqo osisiseko lujikelezo lwempendulo phakathi kwe-"Total Available Capacity" kunye ne-"Active Charging Demand."

Isiseko seMathematika

Kwindlela elula, i-DLB inokubonakaliswa ngolu hlobo lulandelayo:I-P_available_for_EVs(t) = P_total_limit – P_non_EV_loads(t)

Apho:

• Umda_we-P_total_limitngumda oqhelekileyo okanye wesivumelwano sendawo.
• Imithwalo_engeyiyo_EV(t)kukusetyenziswa kwezibane, oomatshini, iilifti, njl.njl. ngexesha langempela, okulinganiswe ngemitha ekrelekrele.
• I-P_available_for_EVs(t)ngamandla aseleyo anokusasazwa ngokukhuselekileyo phakathi kwee-EV.

Ubunzima buvela xa inkqubo kufuneka igqibe ngendlela yokusasazaI-P_available_for_EVs(t)phakathiNiitshaja. Olu sasazo lulawulwa zii-algorithms eziqwalasela oku kulandelayo:

• Imeko yeNtlawulo (i-SoC): Imoto enebhetri ephantse ingabi nanto inokuba yeyona iphambili.
• Ixesha lokuHambaImoto ehlala ubusuku bonke inokutshajwa kancinci, ngelixa imoto efuna ukufakelwa umbane ngokukhawuleza ifumana amandla.
• Ukulinganisela iSigabaKwiinkqubo zezigaba ezintathu, i-DLB kufuneka iqinisekise ukuba akukho sigaba sinye sigqithisileyo, umsebenzi ofuna i-logic yokutshintsha okuntsonkothileyo okanye ukusasazwa okuqaphela isigaba.

Ukuqonda kunye nokulinganisa

Ukuchaneka kwe-DLB kuxhomekeke ngokupheleleyo kumgangatho wedatha eyifumanayo. Oku kudla ngokubandakanya ii-Current Transformers (CTs) okanye ii-smart meter ezinikezelweyo kwindawo yokudibanisa okuqhelekileyo (PCC). Ezi zixhobo kufuneka zibike idatha yomthwalo nge-frequency ephezulu (edla ngokuba yi-1Hz okanye ngaphezulu) ukuvumela isilawuli se-DLB ukuba sisabele kwii-spikes ezikhawulezileyo kumthwalo wesakhiwo—njengemoto yemizi-mveliso eqalayo—kwimizuzwana embalwa ukuthintela i-main breaker ukuba ingakhubeki.

Ulwakhiwo lweMigangatho

I-DLB idla ngokusebenza ngokwezikhundla. Kwinqanaba "leNdawo", umlawuli ulawula iqela leetshaja. Kwinqanaba "leNdawo", ihambelana nenkqubo yolawulo lwesakhiwo. Kwinqanaba "leGrid", inokuphendula kwiimpawu zeDemand Response (DR) ezivela kumbane. Le ndlela ineeleya ezininzi iqinisekisa ukuba ukhuseleko lwendawo lugcinwa ngelixa isathatha inxaxheba kwiimarike zamandla ezibanzi.

Isahluko 3: Uyilo lweLoop yoLawulo lwee-Algorithms ze-DLB: i-PID kunye neModeli yoLawulo lokuQaphela (i-MPC)

Ukusebenza kakuhle kwenkqubo ye-Dynamic Load Balancing kulinganiswa ekugqibeleni yi-latency kunye nokuchaneka kwayo. Ukuba umthwalo wesakhiwo uyanyuka kwaye inkqubo ye-DLB ithatha imizuzwana engama-30 ukulungisa umsinga wokutshaja we-EV, i-breaker ephambili iya kukhubeka ngaphambi kokuba kwenzeke ukulungiswa. Ke ngoko, uyilo lwe-control loop "lubuchopho" besitishi sokutshaja esikrelekrele. Kule sahluko, siza kujonga kwiinkcukacha zobunjineli zezi ndlela zokulawula, sigxile kwi-Proportional-Integral-Derivative (PID) controllers kunye ne-Model Predictive Control (MPC) ephucukileyo.

Isakhelo soLawulo lwe-PID kwi-DLB

Abalawuli be-PID basebenza nzima kakhulu kwi-automation yemizi-mveliso, kwaye bafumana usetyenziso lwendalo kwi-DLB. Injongo ye-PID loop kukugcina umthwalo wesiza uwonke ($P_{total}$) kwindawo okanye ngaphantsi kwe-setpoint ($P_{limit}$) ngokulungelelanisa i-control variable, eyi-current limit ephezulu ethunyelwa kwi-EVSEs (Electric Vehicle Supply Equipment).

• Ukulinganisela (P): I-P-term inika impendulo ekhawulezileyo kwimpazamo (umahluko phakathi kwe-$P_{limit}$ kunye ne-$P_{total}$). Ukuba impazamo inkulu (umz., ukwehla okukhulu kumthwalo wokwakha), i-P-term inyusa ngokukhawuleza umsinga wokutshaja we-EV ovumelekileyo. Nangona kunjalo, ulawulo lwe-P kuphela ludla ngokukhokelela "kwimpazamo yesimo esizinzileyo" apho inkqubo ingafikeleli kumda.
• I-Integral (I): Igama elithi I lichaza ukuqokelelwa kweempazamo zangaphambili. Linyusa kancinci i-current phezulu okanye ezantsi ukuze kupheliswe impazamo ye-steady-state, ukuqinisekisa ukuba inkqubo isebenzisa yonke i-ampere ekhoyo ngokuhamba kwexesha.
• I-Derivative (D): Igama elithi D lixela kwangaphambili iimpazamo zexesha elizayo ngokujonga izinga lotshintsho. Oku kubalulekile ekuthinteleni "ukugqithisa." Ukuba umthwalo uyanda ngokukhawuleza, igama elithi D liza kuzilawula ngamandla iitshaja ze-EV ngaphambi kokuba umda ufikelelwe ngokwenene.

Kwimeko ye-DLB, iluphu ye-PID kufuneka ilungiswe ngononophelo. Ukuba inamandla kakhulu, ii-EVSE ziya kuhlala ziguqula amandla azo, nto leyo enokubangela ukuguguleka kwitshaja yesithuthi (i-OBC) kwaye inokubangela ukuba isoftware ye-EV iphazamiseke, nto leyo ekhokelela kwiimpazamo zokutshaja. Ukuba icotha kakhulu, ayiphumeleli injongo yayo ephambili yokukhusela igridi.

Ngaphaya kwe-PID: Ulawulo Lokuqikelela Lwemodeli (i-MPC)

Nangona i-PID isebenza kakuhle kwiimeko ezilula, ii-hubs ezinkulu zanamhlanje zisebenzisa ngakumbi i-Model Predictive Control (MPC). Ngokungafaniyo ne-PID, esabelayo, i-MPC iyasebenza. Isebenzisa imodeli yezibalo yenkqubo ukuqikelela indlela eza kusebenza ngayo kwixesha elizayo "kwindawo ethile yokuqikelela."

Kwimeko ye-DLB, umlawuli we-MPC uqwalasela oku kulandelayo:

1. Imiqobo yeNkqubo: Imida ebonakalayo yeetshaja, umthamo wetransformer, kunye nesantya esiphezulu sokungenisa imoto.
2. Uqikelelo lwexesha elizayo: Umthwalo wesakhiwo oqikelelweyo ngokusekelwe kwiipateni zembali, uqikelelo lwemozulu (oluchaphazela umthwalo we-HVAC), kunye nokufika kwezithuthi okulindelekileyo.
3. Umsebenzi weNjongo: Injongo yezibalo, efana nokuthi “Nciphisa iindleko zamandla zizonke ngelixa uqinisekisa ukuba zonke iimoto zifikelela kwi-80% SoC ngentsimbi yesi-8 kusasa.”

I-algorithm ye-MPC isombulula ingxaki yokwenza ngcono kwinyathelo ngalinye (umz., rhoqo emva kwemizuzu emi-5). Ibala ulandelelwano lwezenzo zolawulo olufanelekileyo kodwa isebenzisa eyokuqala kuphela, ize ibale kwakhona kwinyathelo elilandelayo. Oku kuvumela inkqubo ye-DLB ukuba "igudise" iiprofayili zokutshaja. Umzekelo, ukuba inkqubo iyazi ukuba kuza i-spike enkulu yomthwalo wesakhiwo ngentsimbi yesi-2 emva kwemini, isenokutshaja ii-EVs kwangaphambili ngentsimbi yoku-1:30 emva kwemini ize izithobe kakhulu ngentsimbi yesi-2 emva kwemini, endaweni yokusabela ngequbuliso xa i-spike ibetha.

IiProtokholi zoLatency kunye noNxibelelwano

Iluphu yokulawula ikhawuleza kuphela xa iqhagamshela unxibelelwano lwayo. Kwiisetingi ezininzi ze-DLB, umlawuli unxibelelana neetshaja ngeModbus TCP, RTU, okanye i-Open Charge Point Protocol (OCPP).

• I-Modbus: Inika i-latency ephantsi kakhulu (ii-milliseconds), nto leyo eyenza ukuba ilungele i-DLB yendawo, ebaluleke kakhulu kukhuseleko.
• I-OCPP 1.6/2.0.1: Umgangatho weshishini lonxibelelwano oluvela kwilifu ukuya kwitshaja. Nangona inezinto ezininzi (ukuphatha ukuhlawulisa, ukuqinisekiswa, kunye nohlaziyo lwe-firmware), ingenisa ukubambezeleka okubalulekileyo (ngokuqhelekileyo imizuzwana eli-1-5) ngenxa yokugqithisa kwemiyalezo ye-JSON kwiWebSockets kunye nokugqithwa kwe-intanethi kawonke-wonke.

Iinjineli kufuneka zikhethe indlela efanelekileyo esekelwe kukubaluleka kokulinganisela umthwalo. Kwikhaya lokuhlala, i-DLB esekwe kwilifu ecothayo kancinci inokwanela. Kwifektri yemizi-mveliso apho uhambo oluqhekezayo lubiza amawaka eedola ngexesha lokungasebenzi, iluphu yasekuhlaleni esekelwe kwiModbus iyimfuneko.

Isahluko 4: Uyilo lwe-DLB lwasekuhlaleni kunye nolwelifu: Uhlalutyo lokuthelekisa

Xa kuyilwa isiseko sokutshaja esikrelekrele, esinye sezona zigqibo zibalulekileyo zokwakha kukuba "ubukrelekrele" buhlala phi. Ngaba i-logic yokulinganisela umthwalo kufuneka isebenze kwisiqwenga sehadiwe esikwindawo (i-DLB yeNdawo), okanye kufuneka ilawulwe yiseva ekude (i-DLB yamafu)? Zombini ezi ndlela zineengenelo ezahlukeneyo kunye notshintsho ngokubhekiselele ekuthembekeni, iindleko, kunye nokukhula.

I-DLB Yengingqi: Indlela Yokubala I-Edge

I-DLB yengingqi ibandakanya isilawuli esibonakalayo—esidla ngokuba yi-PLC (Programmable Logic Controller), isango elizinikeleyo, okanye itshaja enye “eyi-Master”—enxibelelana ngokuthe ngqo nezinye iitshaja kwinethiwekhi yendawo (LAN).

Iingenelo:

1. Ukuthembeka kunye nokukwazi ukusebenza ngaphandle kwe-intanethi: Le nkqubo ayixhomekekanga kuqhagamshelo lwe-intanethi. Ukuba umgca wefayibha unqunyulwe, iitshaja ziyaqhubeka nokulinganisela umthwalo kwindawo yazo, ziqinisekisa ukhuseleko lombane lwesakhiwo.
2. Ulindelo oluphantsiNjengoko kuxoxiwe kwiSahluko sesi-3, unxibelelwano lwasekuhlaleni (iModbus okanye i-OCPP yasekuhlaleni) lwenzeka ngesantya esingaphantsi kwesekondi. Oku kubalulekile kwiindawo ezinemithwalo ye-EV eguquguqukayo, njengeefektri okanye izibhedlele.
3. UkhuselekoUkugcina imiqondiso yolawulo ngaphakathi kwenethiwekhi yendawo kunciphisa umphezulu wohlaselo lwezisongelo ze-cyber ezinokuzama ukulawula uzinzo lwegridi.

Iingxaki:

1. Iindleko zehardware: Ifuna ukuthengwa nokufakwa kwezixhobo ezongezelelweyo kwindawo yokusebenza.
2. Ubunzima boLondolozoUkuhlaziya i-DLB logic kunokufuna ukutyelela kwindawo okanye ulawulo oluntsonkothileyo lwezixhobo ezikude.
3. Idatha eSiloed: Umlawuli wendawo unokubonakala okulinganiselweyo kwiimeko zegridi ebanzi okanye amaxabiso amandla esixhobo ngaphandle kokuba sidityaniswe ngokukodwa ne-cloud backend.

I-DLB Esekelwe kwiLifu: Ulungelelwaniso kwiSikali

Kwisakhiwo esisekelwe kwilifu, imitha ekrelekrele kunye neetshaja zonke zixela idatha yazo kwiqonga lolawulo eliphakathi. Ilifu libala amandla afanelekileyo kwitshaja nganye kwaye lithumelaI-SmartCharging.SetChargingProfilebuyisela umyalelo kwi-EVSEs.

Iingenelo:

1. Ukukhula: Kulula kakhulu ukulawula iisayithi ezili-1,000 ukusuka kwideshibhodi enye yelifu kunabalawuli bendawo abali-1,000 ngabanye.
2. Ukuphuculwa kweHlabathi: Ilifu linokuqokelela idatha evela kwiindawo ezininzi ukuze lithathe inxaxheba kwi-Virtual Power Plants (VPPs) okanye liphendule kuxinzelelo lwegridi yengingqi.
3. Udibaniso lwe-AI oluPhambiliUkusebenzisa iimodeli zokufunda koomatshini ezintsonkothileyo zokuqikelela (esiza kuzigubungela kwiSahluko 8) kunokwenzeka ngakumbi kwiiseva zelifu ezinamandla kunakwizixhobo zekhompyutha ezithintelweyo.
4. Ixabiso Eliphantsi NgaphambiliAkukho mfuneko yomlawuli wengingqi ozinikeleyo ukuba iitshaja zinokuthetha ngqo nelifu.

Iingxaki:

1. Ukuxhomekeka kuQhagamshelwanoUkuba i-intanethi ayisebenzi, inkqubo idla ngokubuyela “kwimeko ekhuselekileyo” (umz., umbane omncinci wokutshaja kuzo zonke iimoto), nto leyo enokuba yingozi kakhulu kwaye ikhokelele kwizikhalazo zabathengi.
2. Ulindelo oluphezulu: Ixesha lokuya nokubuya phakathi kwemitha, ilifu, kunye netshaja linokuba yimizuzwana embalwa. Oku kwenza kube nzima ukuphendula kwiintshukumo zomthwalo "ezikhawulezileyo".
3. Iingxaki zoBucala: Ukusasazwa rhoqo kwedatha yamandla kwilifu kuphakamisa ukuzimela kwedatha kunye nemiba yobumfihlo kwabanye abathengi beenkampani.

Imodeli yeHybrid: Eyona ilungileyo kuzo zombini iiHlabathi

Ngokuqonda ezi zivumelwano, eli shishini lisiya kwimodeli exutyiweyo. Kolu seto, isango lendawo liphatha ukulinganisela umthwalo okubalulekileyo kukhuseleko, kwinqanaba le-millisecond (ukuqinisekisa ukuba i-breaker ayikhubeki). Okwangoku, ilifu libonelela ngesicwangciso esikumgangatho ophezulu—ukuseta “uhlahlo-lwabiwo mali” lomlawuli wengingqi ngokusekelwe kumaxabiso amandla, iishedyuli zomsebenzisi, kunye nemiqondiso yegridi. Le ndlela “enzima, ecwangciswe ngamafu” inika ukuthembeka okufunekayo ekukhuseleni iziseko zophuhliso ngelixa igcina ukuguquguquka kolawulo lwamafu.

Isahluko 5: Amaqhinga oKwabiwa koMbane ngexesha langempela kunye nezinto eziza kuqala

Ukuchonga indlela yokwahlulahlula amandla akhoyo phakathi kwee-EV ezininzi yeyona ngxaki inzima kakhulu kwi-algorithmic Balancing kwi-Dynamic Load Balancing. Asikuko nje ukwahlula ii-kilowatts zizonke ngenani leemoto. Inkqubo ye-DLB enobuchule kufuneka ilinganisele ukulingana, ukusebenza kakuhle, kunye neemfuno zomsebenzisi ngamnye. Kwesi sahluko, siza kuhlola amaqhinga ahlukeneyo okwabiwa kwamandla asetyenziswayo kweli candelo namhlanje.

Ofike kuqala, Okhonzwa kuqala (FCFS)

Eyona ndlela ilula yokwabela yi-FCFS. Isithuthi sokuqala esifakelweyo sifumana amandla aso aphezulu aceliweyo. Izithuthi ezilandelayo zifumana nantoni na eseleyo.

Iingenelo:

• Kulula ukuyisebenzisa.
• Icacile kwaye icacile kubasebenzisi bokuqala.

Iingxaki:

• Akukho bulungisa. Umsebenzisi wesi-5 ofikileyo usenokungafumani mbane nokuba kufuneka ahambe ngokukhawuleza, ngelixa umsebenzisi wokuqala sele etshaje i-90% kwaye angalinda lula.
• Kukhokelela "ekuqokeleleni amandla," apho imoto ithatha indawo enamandla aphezulu kangangeeyure ngelixa itshaja amanqaku ayo okugqibela ngesantya esiphantsi kakhulu.

Ukwabelana ngokulinganayo

Kule modeli, amandla akhoyo ahlulwe ngokulinganayo kuzo zonke iiseshoni ezisebenzayo. Ukuba i-100kW iyafumaneka kwaye iimoto ezi-4 ziyatshaja, nganye ifumana i-25kW. Ukuba imoto yesi-5 idibana, wonke umntu uyawa kwi-20kW.

Iingenelo:

• Ngokwemvelo “kulungile” ngengqiqo esisiseko.
• Inyusa inani leemoto ezifumana ubuncinci intlawulo ethile.

Iingxaki:

• Ayisebenzi kakuhle kwiimoto ezineebhetri ezincinci okanye ezo ziphantse zitshaje ngokupheleleyo. Imoto enokwamkela i-7kW kuphela "inikwa" i-20kW, ichitha i-13kW ebinokuthi iye kwimoto enamandla e-50kW.

Ulwabiwo olusekelwe kwiZinto eziPhambili (iSoC kunye nomthamo weBhetri)

Iinkqubo ze-DLB zanamhlanje zisebenzisa ubuchule obukrelekrele ngakumbi, obuguquguqukayo ngeendlela ezininzi. Zibeka phambili iimoto ngokusekelwe kwiState of Charge (SoC) yazo. Imoto kwi-10% SoC ibekwa phambili kunemoto kwi-80% kuba imoto ye-10% ifuna umgama ongxamisekileyo kwaye inokwamkela izinga eliphezulu lokutshaja ngenxa ye-lithium-ion charging current (isigaba sangoku esiqhubekayo).

Ngaphezu koko, le nkqubo iqwalaselaizinga eliphezulu lokwamkelwayesithuthi. NgokusebenzisaI-MaxCurrentingxelo yesithuthi (nge-PWM ekutshajeni nge-AC okanye ngonxibelelwano lwedijithali ekutshajeni nge-DC), isilawuli se-DLB siqinisekisa ukuba asikaze sabe amandla angaphezu kwalawo imoto enokuwasebenzisa, ngaloo ndlela sisasaza "intsalela" kwezinye izithuthi.

Izinto Eziphambili Ezichazwe Ngabasebenzisi kunye Nokutshaja "Okuphezulu"

Kwiindawo zorhwebo, i-DLB inokudityaniswa nenkqubo yokuhlawula. Umsebenzisi angahlawula iprimiyamu yokutshaja "iFast Track", eqinisekisa ukuba bahlala befumana amandla aphezulu nokuba kukho eminye imithwalo. Kwelinye icala, izithuthi zeenqwelo-mafutha zinokunikwa izinto eziphambili ezahlukeneyo ngokusekelwe kumaxesha azo okuhamba acwangcisiweyo. Iveni yokuhambisa impahla ehamba ngo-5 AM ifumana eyona iphambili ngo-3 AM kuneveni ehamba ngo-9 AM.

I-Algorithm yoBulungisa obuQhelekileyo

Le algorithm isekelwe kunxibelelwano (ishedyuli ye-LTE/5G), izama ukwandisa "ukusetyenziswa" okupheleleyo kwenkqubo. Ilinganisa imfuneko ekhawulezileyo yamandla aphezulu (ukusebenza kakuhle) kunye nesidingo sexesha elide sokuqinisekisa ukuba akukho moto ishiywe ingatshajwanga (ubulungisa). Ibala amanqaku aphambili kwimoto nganye:Amanqaku = (Amandla aceliweyo / Amandla aphakathi afunyenweyo ukuza kuthi ga ngoku)Iimoto ezinamanqaku aphezulu zifumana isabelo esilandelayo samandla akhoyo.

Isahluko 6: Uzinzo lweGrid kunye neendlela zokuthintela ukuxinana komthwalo

Ukulinganisela Umthwalo Oguquguqukayo akusiyonto nje yokwenza kube lula kumsebenzisi; yinkqubo yokhuseleko ebalulekileyo yozinzo lwegridi. Njengoko ukungena kwe-EV kusanda, inethiwekhi yokusasazwa ijongene neentlobo ezintsha zoxinzelelo, kubandakanya ukuguquguquka okukhawulezileyo kwimfuno kunye nokuphazamiseka kwe-harmonic. Esi sahluko sihlola iindlela ezisetyenziswa yi-DLB ukukhusela igridi kunye nokuthintela ukugqithisa okukhulu.

Ingcamango Yokukhusela "I-Trip-Curve"

Iziphuli zesekethe zombane zine "ijika elihambayo" - zinokuthwala umthwalo omninzi kangangemizuzu embalwa kodwa ziya kukhubeka ngoko nangoko ukuba kukho ukunyuka okukhulu. Isilawuli se-DLB esinamandla kufuneka senze umzekelo wale jika elihambayo. Kufuneka sivumele ukujika okufutshane kakhulu (umz., ukuqala kwe-elevator) ukuze kuthintelwe ukutshixa ngokungeyomfuneko iitshaja ze-EV, kodwa kufuneka sithathe amanyathelo angqongqo ukuba umthwalo omninzi uyaqhubeka.

Abalawuli abaphambili basebenzisa indlela "yokusebenzisa imida emibini":

1. Umda Wesilumkiso (umz., i-90% yomda): Umlawuli uqala "ukutshixa okuthambileyo" kweetshaja ze-EV ukuthintela ukufikelela kumda.
2. Umda obalulekileyo (umz., i-98% yomda): Isilawuli sisebenzisa "ukuyeka ngokukhawuleza" okanye ukunciphisa ngamandla ukuya kutsho kumbane ovumelekileyo (ngesiqhelo i-6A yokutshaja i-AC) ukukhusela i-fuse ephambili.

Ulawulo lokungalingani kweSigaba

Kwiinkqubo zombane ezinamanqanaba amathathu (ezixhaphakileyo eYurophu nakwiindawo zoshishino), kunokwenzeka ukuba kugcwaliswe kakhulu isigaba esinye nokuba amandla ewonke ezigaba ezintathu angaphakathi kwemida. Oku kwenzeka ukuba uninzi lwee-EV ezikwindawo ziitshaja zesigaba esinye kwaye ziqhagamshelwe kwisigaba esinye (umz., iSigaba L1).

Inkqubo ye-DLB eqaphela isigaba ngasinye ijonga isigaba ngasinye ngokuzimeleyo. Ukuba iSigaba L1 sifikelela kumda waso ngelixa i-L2 kunye ne-L3 zingasetyenziswa ngokwaneleyo, umlawuli uza kuzilawula kuphela iimoto eziqhagamshelwe kwi-L1. Ezinye ii-EVSEs eziphambili zinokutshintsha iisigaba ngokuguquguqukayo (iSigaba sokuTshintshela), zisusa imoto ukusuka kwisigaba esixineneyo ukuya kwesivulekileyo ngaphandle kokuphazamisa iseshoni yokutshaja.

Ukuguqulwa kweHarmonic kunye noMgangatho waMandla

Iitshaja ze-EV zimithwalo engangqalanga esebenzisa ii-elektroniki zamandla (ii-rectifiers). Ezi zinokufaka ii-harmonics kwigridi, nto leyo enokubangela ubushushu obugqithisileyo kwii-conductors ezingathathi cala kunye nokuphazamiseka kwezixhobo ze-elektroniki ezinobuthathaka. Ngelixa i-DLB ilawula ikakhulu "aMandla okwenyani" (kW), iinkqubo ezintsonkothileyo zikwajonga "i-Total Harmonic Distortion" (THD) kunye ne "Power Factor" (PF). Ukuba i-THD idlula imida yolawulo (umz., i-IEEE 519), inkqubo ye-DLB inokunciphisa isantya sokutshaja ukunciphisa impembelelo kumgangatho wamandla.

Ulawulo lweMpendulo yeMfuno kunye nokuQhekeka rhoqo

Kwinqanaba le-macro, iinkqubo ze-DLB zinokuthatha inxaxheba kwiinkqubo ze-Demand Response (DR). Xa i-grid frequency yehla (ibonisa ukunqongophala kobonelelo), i-utility ithumela isignali. Isilawuli se-DLB sinokusabela kwi-milliseconds, sinciphise umthwalo we-EV kumakhulu eetshaja ngaxeshanye. Oku kubonelela ngesiphumo "seBhetri ebonakalayo" esikhawulezayo nesingabizi kakhulu kunokutshisa isityalo segesi esiphambili. Olu tshintsho ukusuka ekubeni "ngumthwalo ongasebenziyo" ukuya "kwi-asethi yegridi esebenzayo" likamva lokutshaja okukrelekrele.

Indima yamaZwe aBuyayo

Inxalenye ebalulekileyo yokuthintela ukugqithiswa kombane yi-“Safe State” okanye “Fallback Current.” Kwimeko yokusilela konxibelelwano phakathi komlawuli kunye nemitha (okanye ilifu), inkqubo ye-DLB kufuneka isebenzise umda wamandla okhuselekileyo ochazwe kwangaphambili. Ngokwesiqhelo, oku kusetwa kwixabiso eliphantsi kakhulu (umz., 6A ngetshaja nganye) okanye u-zero, ukuqinisekisa ukuba nokuba inkqubo ayisebenzi ngokupheleleyo, iziseko zokwakha zihlala zikhuselekile.

Isahluko 7: Ukudibanisa iiNkqubo zamandla amaninzi: Ukwenziwa ngcono kwe-DLB nge-PV kunye ne-BESS

Ukuhlanganiswa kwemithombo yamandla avuselelekayo, ngakumbi i-Photovoltaics (PV), kunye nendawo yokugcina izinto, njengeeBattery Energy Storage Systems (BESS), kongeza ubunzima obutsha kwiDynamic Load Balancing. Kwiseti yesiqhelo ye-DLB, injongo kukuhlala phantsi komda wegridi. Kwinkqubo yamandla amaninzi, injongo kukulungelelanisa ezi asethi zahlukeneyo ukuze kuphuculwe ukuzisebenzisa, kuncitshiswe iindleko zegridi, kwaye kuqinisekiswe ukuthembeka.

I-Multi-Source Power Balance Equation

Kwindawo ene-PV kunye ne-BESS, umbane ofumanekayo wokutshaja i-EV awusengowokuba "ngumda weGrid ngaphandle komthwalo wokwakha." Uba:P_ev(t) = P_grid_limit – P_building(t) + P_pv(t) + P_bess_discharge(t) – P_bess_charge(t)

Le equation izisa iinguqu ezintsha zolawulo. Umlawuli we-DLB ngoku kufuneka agqibe kungekuphela nje indlela yokusasaza umbane kwii-EV kodwa nokuba uza kuyitshaja okanye ayikhuphe nini i-BESS.

Ukutshaja okwenziwa ngcono yiLanga (Ukuthintela ukuKhawuleza kwePV)

Enye yezona meko ziphambili zokusetyenziswa kwe-DLB yamandla amaninzi yi-"Solar Tracking." Xa ilanga likhanya, inkqubo ye-PV inokuvelisa amandla angaphezu kwalawo anokusetyenziswa sisakhiwo. Ukuba igridi ayivumeli ukujova (ukuthunyelwa ngaphandle kwe-zero) okanye ukuba irhafu yokungenisa iphantsi, la mandla ayachithwa (anqunyanyisiwe). Inkqubo ye-DLB ekrelekrele ijonga imveliso ye-PV kwaye inyusa ngokuzenzekelayo isantya sokutshaja kwe-EV ukuze ihambelane nemveliso yelanga. Le ndlela "yokutshaja okuluhlaza" ithandwa kakhulu kwiindawo zokuhlala nakwiinkampani njengoko ivumela ukuhamba okuhlaziyekayo kwe-100% ngaphandle kwempembelelo yegridi.

Ukucheba okucothayo nge-BESS

I-BESS isebenza njenge-buffer. Ngamaxesha emfuno ephezulu—njengaxa iitshaja ezininzi ze-DC ezikhawulezayo ezinamandla aphezulu zisebenza ngaxeshanye—i-BESS inokukhupha ukongeza unikezelo lwegridi. Oku kuvumela indawo ukuba ixhase iitshaja ezingaphezulu kunokuba uqhagamshelo lwayo lwegridi luqhele ukuvumela. Umlawuli we-DLB ulawula "iMeko yaMandla" (i-SoE) ye-BESS. Kufuneka iqinisekise ukuba ibhetri inomthamo owaneleyo wokusingatha incopho elandelayo elindelekileyo ngelixa icwangcisa ukuphinda itshaje ngexesha lemfuno ephantsi okanye imveliso ephezulu yelanga.

Ukulungiswa kweeAsethi ezininzi okuHlanganisiweyo

Iinkqubo eziphambili kakhulu zisebenzisa indlela ethi “Co-optimization”. Endaweni yokuphatha i-PV, i-BESS, kunye nee-EV njengezinto ezahlukeneyo, zilawulwa njenge-microgrid edibeneyo. Isilawuli sisebenzisa i-linear programming okanye ii-algorithms ze-evolutionary ukusombulula ingxaki yokulinganisela amandla rhoqo ngemizuzwana embalwa. Umzekelo, ukuba imoto kufuneka ihambe kwiyure e-1 kwaye imveliso ye-PV iyehla ngenxa yelifu, isilawuli kufuneka sigqibe: Ngaba kufuneka sitsale okungakumbi kwigridi (ibiza kakhulu), sikhuphe i-BESS (indleko yokuqhuba ngebhayisikile), okanye sithobe imoto (ukungoneliseki komsebenzisi)? Ingqiqo ethi “Economic Dispatch” (egutyungelwe kwiSahluko 9) inika isakhelo sezi zigqibo.

Isahluko 8: Iimodeli zokuqikelela amandla eziPhambili zeZitishi zokutshaja ezinkulu

Kwii-hubs ezinkulu zokutshaja—ezifana nezikhululo zeenkonzo zeendlela ezinkulu okanye iidepho zeebhasi zasezidolophini—i-DLB esebenzayo ayanelanga. Ukuthintela ukungazinzi kwegridi kunye nokwenza ngcono iindleko zamandla, ezi ndawo kufuneka zisebenzise iimodeli zokuqikelela ukuqikelela imfuno. Esi sahluko sihlola isayensi yedatha kunye neendlela zokumisela ezisetyenziselwa ukuqikelela amandla ekutshajeni okukrelekrele.

Ukuqikelela Imfuneko: Ukuqikelela Ukufika Kwezithuthi

Inyathelo lokuqala ekuqikeleleni kukwazi ukuba kuza kufika nini kwaye zingaphi ii-EV. Kwiziko lezorhwebo, oku kuquka ukuhlalutya:

1. Iipateni Zokufika Kwembali: Ixesha lemini, usuku lweveki, kunye neemeko zexesha lonyaka.
2. Idatha YangaphandleIimeko zendlela, imozulu (echaphazela uluhlu lwe-EV kunye nomthwalo wokufudumeza/ukupholisa), kunye neziganeko zasekuhlaleni.
3. Ithiyori yokuGqibela emgceni: Ukusebenzisa iimodeli ze-stochastic ezifana ne-M/M/s queues ukuqikelela amathuba okuba zonke iitshaja zihlale.

Iimodeli eziphambili zisebenzisa iinethiwekhi ze-neural zeLong Short-Term Memory (LSTM) okanye iGradient Boosted Trees (XGBoost) ukuqikelela "i-Aggregate Demand Profile" kwiiyure ezingama-24 ezizayo ngokuchanekileyo okuphezulu.

Uqikelelo loMthwalo weZakhiwo

Ukuze i-DLB isebenze, kufuneka ikwaxele kwangaphambiliumthwalo ongengowe-EVKwisakhiwo seofisi, oku kuqikelelwa kakhulu (kufikela phezulu ngexesha lomsebenzi). Kwindawo yemizi-mveliso, kunokuba nokuguquguquka. Iimodeli zokuqikelela imithwalo yezakhiwo zihlala zisebenzisa:

• Umndilili wokuHamba oDibeneyo oHlaziyiweyo oZenzekelayo (i-ARIMA): Ukuze ufumane idatha ezinzileyo neyexesha lonyaka.
• Umprofeti (nguMeta): Ilungile kakhulu ekuphatheni idatha engekhoyo kunye nezinto ezingaphandle kwidatha yamandla yochungechunge lwexesha.
• Iimodeli eziSekelwe kwiFiziksi: Ukuqikelela umthwalo we-HVAC ngokuqwalasela ubunzima bobushushu besakhiwo kunye noqikelelo lobushushu bangaphandle.

Uqikelelo lweSizukulwana se-PV

Ukuqikelela imveliso yelanga kubalulekile kwi-DLB yamandla amaninzi. Oku kufuna ukuhlanganiswa nee-API zemozulu ezinesisombululo esiphezulu (idatha ye-Solar Irradiance) kunye nee-sensors ezikwindawo. Ukuqikelela kwexesha elifutshane (imizuzu eyi-0-15) kudla ngokusebenzisa iikhamera ze-"Sky Imaging" ezilandelela intshukumo yelifu ukuqikelela ukwehla ngequbuliso kwimveliso ye-PV, okuvumela inkqubo ye-DLB ukuba itshintshe iitshaja okanye ilungiselele i-BESS ukuba ikhuphe.

Ujongano loLawulo lokuQaphela

Isiphumo sezi zibikezelo sifakwa kwi-loop yeModel Predictive Control (MPC) echazwe kwiSahluko sesi-3. Esi sibikezelo sinika i-"Prediction Horizon," evumela umlawuli ukuba enze izigqibo namhlanje ezichaza iimeko ezilindelekileyo kwiiyure ezimbini ukususela ngoku. Olu buchule be-"Look-Ahead" yilo nto eyahlula itshaja ehlakaniphileyo kwinkqubo yolawulo lwamandla edibeneyo yegridi.

Isahluko 9: Ukuphucula iindleko kunye nokusasazwa kwezoQoqosho ekuTshajeni okuKhawulezayo

Nangona injongo ephambili ye-DLB ilulobuchwephesha (ukuthintela ukugqithisa kakhulu), injongo yesibini nebaluleke ngakumbi yeyoqoqosho. Kule sahluko, sixoxa ngendlela iinkqubo ze-DLB eziphucula ngayo iindleko zamandla eziphantsi.

I-Arbitrage yexesha lokusetyenziswa (ToU)

Uninzi lweenkonzo ngoku zibonelela ngamaxabiso atshintshayo. Umbane ungabiza i-$0.30/kWh ngentsimbi yesi-5 emva kwemini kodwa yi-$0.05/kWh kuphela ngentsimbi yesi-2 kusasa. Inkqubo ye-DLB ekrelekrele ithatha ezi mpawu zamaxabiso njengegalelo. "Ishedyuli yeendleko ezifanelekileyo" iya kutshintsha umthwalo we-EV kangangoko kunokwenzeka uye kwixesha lamaxabiso aphantsi. Nangona kunjalo, kufuneka ilinganise oku neemfuno zomsebenzisi. Ukuba umsebenzisi ufuna imoto yakhe ngentsimbi yesi-8 emva kwemini, inkqubo ayinakulinda de kube yintsimbi yesi-2 kusasa ukuze iqalise ukutshaja. I-algorithm ibala "Iindleko zeThuba" zokulibazisa iseshoni nganye.

Ulawulo lweeNtlawulo zeMfuno

Kubathengi bezorhwebo, ityala leenkonzo lidla ngokwahlulwahlulwa libe ngamacandelo amabini: Ukusetyenziswa kwamandla (kWh) kunye nePeak Demand (kW). Intlawulo yemfuno ephezulu isekelwe kwisithuba esiphezulu semizuzu eli-15 senyanga. I-peak enye engalawulwayo inokubiza amawaka eedola. Inkqubo ye-DLB isebenza njenge-"Peak Clipper." Ngokubeka umda oqinileyo kumthwalo wesiza uwonke kunye nokusebenzisa i-BESS okanye i-throttling ukuyigcina, inkqubo iqinisekisa ukuba intlawulo yemfuno ephezulu ihlala ngaphakathi koluhlu olubekiweyo.

Ukuthatha inxaxheba kwiiMarike zeNkalo eziQhelekileyo

Abaqhubi begridi (ama-TSO/ama-DSO) bahlawulela "ukuguquguquka." Ukuba inethiwekhi yokutshaja ingangqina ukuba inokunciphisa umthwalo wayo ngokuyalela, inokuthatha inxaxheba kwiimarike ezifana ne-FFR (i-Firm Frequency Response) okanye i-DSR (i-Demand Side Response). Umlawuli we-DLB usebenza njengojongano. Xa kungena "i-Flexibility Request", umlawuli ubala ukuba angawunciphisa kangakanani umthwalo ngokukhuselekileyo ngaphandle kokwaphula iimfuno ze-SoC ezincinci zabasebenzisi kwaye abeke ibhidi kwimarike. Ingeniso efunyenwe kwezi nkonzo inokunciphisa kakhulu iindleko zesiseko sokutshaja.

Umsebenzi weNjongo yoThutho lwezoQoqosho

Izibalo ezisemva kolu phuculo zihlala zingumsebenzi weenjongo ezininzi:Nciphisa: (Ixabiso lamandla egridi) + (Ixabiso lokubola kwebhetri) + (Isohlwayo sokutshaja emva kwexesha) Kuxhomekeke ku: (Umthamo weGridi) kunye (Imihla yokugqibela yomsebenzisi)

Ngokusombulula oku rhoqo emva kwemizuzu embalwa, inkqubo ye-DLB iqinisekisa ukuba isikhululo sisebenza kwi-"Efficiency Frontier" - ibhalansi epheleleyo phakathi kweendleko kunye nokusebenza.

Isahluko 10: Iindlela zexesha elizayo: i-V2G, i-AI-driven DLB, kunye ne-Standardization (OCPP 2.0.1)

Intsimi yokutshaja kwe-EV ekrelekrele itshintsha ngesantya esiphezulu. Njengoko itekhnoloji ikhula, sidlulela ngaphaya kolawulo olulula lomthwalo ukuya ekudityanisweni kwegridi epheleleyo kunye nokwenza ngcono okuzimelayo. Esi sahluko sihlola iindlela ezintathu ezibalulekileyo ezibumba ikamva le-Dynamic Load Balancing: iVehicle-to-Grid (V2G), iArtificial Intelligence, kunye nokwamkelwa kwemigangatho yonxibelelwano yesizukulwana esilandelayo.

I-Vehicle-to-Grid (V2G) kunye ne-Bidirectional DLB

I-V2G yindlela yokugqibela yokutshaja ngobuchule. Endaweni yokuba i-EV ibe ngumthwalo nje, iba yibhetri yeselula enokubuyisela amandla kwigridi. Kwi-DLB, oku kuthetha ukuba amandla akhoyo kwi-equation anokuba negative. Kwindawo enikwe amandla yi-V2G, umlawuli we-DLB kufuneka alawule "Ukulinganisela Umthwalo Wee-Bidirectional." Ukuba umthwalo wesakhiwo udlula umda wegridi, umlawuli unokuyalela ii-EV ukuba zikhuphe iibhetri zazo ukuxhasa isakhiwo. Oku kufuna "uLawulo lweMijikelo" oluntsonkothileyo ukuqinisekisa ukuba ukukhupha akuyonakalisi kakhulu ibhetri yesithuthi kwaye umsebenzisi usenoluhlu olwaneleyo lohambo lwakhe olulandelayo. I-V2G ikwafuna ukuphuculwa kwehardware—ngokukodwa, iitshaja ze-DC ze-bidirectional okanye iitshaja ze-AC ezixhasa umgangatho we-ISO 15118-20.

Ukulinganisela Umthwalo Ozimeleyo Oqhutywa yi-AI

Nangona iinkqubo ze-DLB zanamhlanje zixhomekeke kwii-algorithms kunye nemithetho echazwe kwangaphambili, isizukulwana esilandelayo siya kusebenzisa i-AI ethi “Self-Learning”. Sisebenzisa i-Reinforcement Learning (RL), umlawuli we-DLB unokufunda icebo elifanelekileyo lokutshaja ngokuzama kunye neempazamo kwindawo eqikelelweyo ngaphambi kokuba isetyenziswe. Umlawuli oqhutywa yi-AI unokuchonga iipatheni ezifihlakeleyo ezinokuthi zingaphoswa yinjineli yomntu—njengento yokuba rhoqo ngoLwesibini kusasa ngentsimbi ye-10 AM, umatshini othile wemizi-mveliso usebenza imizuzu eli-15, nto leyo ebangela ukunyuka komthwalo. I-AI inokufunda ukuthomalalisa iitshaja ze-EV ngexesha lefestile ethile, nokuba akukho signali yexesha langempela evela kumatshini ngokwawo.

Impembelelo ye-OCPP 2.0.1 kunye ne-ISO 15118

Ukumisela umgangatho yeyona nto iphambili ekukhuleni. Eli shishini litshintsha ngokukhawuleza ukusuka kwi-OCPP 1.6 endala ukuya kwi-OCPP 2.0.1 eqinileyo kakhulu.

• I-OCPP 2.0.1: Yazisa "uLawulo lweSixhobo," evumela ilifu ukuba lijonge impilo kunye noqwalaselo lweetshaja ngokweenkcukacha ezithe kratya. Okubaluleke ngakumbi kwi-DLB, ibandakanya iimpawu zokutshaja ezikrelekrele eziphuculweyo ezivumela iiprofayili zokutshaja ezintsonkothileyo kunye nokuphathwa ngcono kweenkqubo zezigaba ezintathu.
• I-ISO 15118 (Iplagi kunye nokutshaja): Lo mgangatho wonxibelelwano phakathi kwesithuthi netshaja uvumela imoto ukuba yabelane ngeSoC yayo yokwenyani kunye nomthamo webhetri netshaja. Namhlanje, uninzi lweetshaja ze-AC “ziqikelela” iSoC okanye zixhomekeke kumsebenzisi ukuba ayifake kwi-app. Nge-ISO 15118, umlawuli we-DLB ufumana idatha “yeNto Eyiyo” ngqo kwiNkqubo yoLawulo lweBhetri yemoto (i-BMS), nto leyo evumela ukwabiwa kwamandla ngokuchanekileyo ngakumbi.

Isahluko 11: Izifundo zeMvavanyo kunye nemingeni yokuphunyezwa

Ukugqwesa kwethiyori akunto ngaphandle kokuphunyezwa okubonakalayo. Kule sahluko, sijonga ukusasazwa kwe-DLB kwihlabathi lokwenyani kunye nemiqobo yobugcisa abajongene nayo oonjineli ngexesha lokuphunyezwa.

Isifundo seTyala 1: I-Ofisi yoRhwebo

Ikomkhulu elikhulu leenkampani eLondon lalifuna ukufaka iitshaja ze-EV ezingama-50 kodwa lathintelwa luqhagamshelo lwegridi ye-200kW eyayisele isetyenziswa yi-70% yi-HVAC yesakhiwo kunye nezibane.Isisombululo: Inkqubo ye-hybrid DLB isetyenzisiwe. Kufakwe isilawuli se-edge local ukuze sijonge i-transformer ephambili ngokusebenzisa ii-CT clamps. Inkqubo yenziwe nge-180kW “Soft Limit” kunye ne-195kW “Hard Limit.”Isiphumo: Le ndawo ikwazile ukulawula ngempumelelo iitshaja ezingama-50 ngaphandle kohambo olunye oluqhekezayo. Ngokusebenzisa ukubekwa phambili okusekelwe kwiSoC, baqinisekisa ukuba abasebenzi abanomsebenzi omde wokuhamba babesoloko behlawuliswa ngokupheleleyo ekupheleni kosuku.

Isifundo seTyala lesi-2: Indawo yokuGcina iiBhasi zoMbane

Umqhubi webhasi eShenzhen kwakufuneka atshaje iibhasi zombane ezili-100 ngobusuku obunye. Umngeni yayikukuba umthwalo omkhulu ngaxeshanye wenzeke xa zonke iibhasi zibuyela kwindawo yokugcina impahla ngentsimbi ye-11 emva kwemini.Isisombululo: Imodeli yokuqikelela esekwe kwi-AI isetyenzisiwe ukuqikelela i-SoC yebhasi nganye xa ifika ngokusekelwe kwidatha yendlela yayo. Inkqubo ye-DLB emva koko yacwangcisa ukutshaja “ngamaza,” iqinisekisa ukuba umthwalo uwonke awudluli umthamo wesitishi sedepho ngelixa iqinisekisa ukuba ibhasi nganye ikwi-100% ngentsimbi yesi-5 kusasa.

Imingeni Eqhelekileyo Yokuphunyezwa

1. Ubunzima boNxibelelwano kunye noHlanganiso:Itshaja nganye kufuneka ithethe ulwimi lwendawo—i-OCPP kwinkqubo yolawulo oluphambili, i-ISO 15118 kwisithuthi, kwaye rhoqo i-Modbus okanye i-BACnet kwinkqubo yolawulo lwamandla yesakhiwo. Ukwenza zonke ezi leya zintathu zisebenzisane ngokuthembekileyo, ngakumbi kwiitshaja ezivela kubathengisi abahlukeneyo, yenye yezona ndawo zixhaphakileyo zeempazamo “zephantom” ezichasene neprotocol.
2. Iindleko zoQhagamshelo lweGridi kunye neZimfuno:Inkqubo ye-DLB isombulula ingxaki yobuchwephesha yomthamo olinganiselweyo, kodwa ingxaki yorhwebo—iindleko zemfuno kunye neentlawulo zokunxibelelana kweenkonzo—iyaqhubeka. Iindawo kufuneka zibonise ukuba iprofayili yazo yomthwalo iya kubangela ukuba kubekho iincopho zemfuno, kunye nokuba i-BESS ixabisa kancinci kunonxibelelwano olukhulu lwegridi.
3. Umgangatho weDatha kunye noQikelelo lweSoC:Ukulungiswa kwe-DLB kulungile kuphela xa kufakwa izinto ezifunekayo. Izithuthi zibika imeko yokutshaja ngexesha lokutshaja, kodwa amaxabiso anokuba madala, angaguquguquki, okanye angafumaneki kwiimodeli ezindala. Iinkqubo kufuneka ziqine ukuya kutsho kwidatha engekhoyo kwaye zingaguquguquki zibe kucwangciso olucwangcisiweyo xa i-telemetry ingathembekanga.
4. Ukwanda koMaleko woLawulo:Inkqubo elawula ngobuchule iitshaja ezingama-50 inokuba nengxaki ngeetshaja ezingama-500. Abalawuli bee-Edge, ii-cloud dashboards, kunye nokuziphatha kwe-failover kufuneka zenzelwe ubungakanani ukususela kusuku lokuqala, kunye ne-control logic evavanyiweyo ngokuchasene nokunyuka komthwalo okwenyani—hayi nje iimeko eziphakathi.

Ukoyisa Ezi Zingxaki

Akukho nanye kwezi ngxaki ethintelayo; nganye yinkalo yoyilo. Ukumisela i-OCPP 1.6J okanye i-2.0.1 ngokulinganayo kunye nomthengisi omnye we-CMS kususa uninzi lokungqubana kweprotocol. Ukumisela iintlawulo zemfuno kwimeko yokuqala yeshishini—kunye nokongeza i-BESS xa amanani ekhetha yona—kukhusela inzuzo. Kwaye ukukhetha umthengisi we-DLB onokuthunyelwa kweenqwelo ezinkulu eziqinisekisiweyo, endaweni yokuthengiswa kweedemo zelebhu kuphela, kususa umngcipheko kwiprojekthi yonke.

Kukwakho nomlinganiselo womntu kwezi ngxaki. Iinjineli ezigunyazisa inkqubo ye-DLB kufuneka ziqonde zombini iinkqubo zamandla kunye nesoftware—indibaniselwano engaqhelekanga. Abaqhubi kufuneka bahlawulele uqeqesho olucwangcisiweyo kunye neencwadi zokusebenza ezibhaliweyo, ukuze xa isilawuli se-edge sikhupha i-alamu ngo-2 AM, ingcali ekwifowuni yazi kakuhle ukuba zeziphi iideshibhodi ekufuneka izijonge kwaye zeziphi iinkqubo ekufuneka ziyilandele. Abathengisi abakhulileyo babonelela ngezi ncwadi zokusebenza njengezinto ezifunekayo, kwaye ukungabikho kwazo luphawu lwesilumkiso ngexesha lokukhetha abathengisi.

Isiphelo

Ukulinganisela umthwalo oguqukayo kunye nokulungiswa kwe-BESS kuguqula ukutshaja kwe-EV ukusuka kwityala legridi ukuya kwi-asethi yegridi. Bavumela iisayithi ukuba ziphindeke kathathu iitshaja zabo ngaphandle kokuphucula ii-transformers, bakhusele abaqhubi kwiindleko zemfuno yesohlwayo, kwaye bavula ucango lwemithombo yengeniso—ukusika okuphezulu, i-arbitrage yamandla, kunye neenkonzo zegridi—ezingenakufikelelwa lufakelo olungenalwazi. Itekhnoloji ivuthiwe; ingqeqesho ikwi-integration, umgangatho wedatha, kunye ne-designing capacity ethembekileyo.

Izinto ezibalulekileyo ekufuneka ziqwalaselwe

• I-DLB ivula iitshaja ezingaphezulu nge-kilowatt nganye yoqhagamshelo lwegridi, idla ngokulibazisa okanye isuse ukuphuculwa kwe-transformer ye-six-figure.
• I-BESS + ukutshaja iguqula ingxaki ye-demand-charge ibe liziko lenzuzo ye-demand-charge.
• Ukubeka phambili okusekelwe kwi-SoC kunye nokuqikelela i-AI kugcina abasebenzisi ababalulekileyo (abakhweli, iibhasi) betshaja ngelixa benciphisa i-curve yomthwalo wesiza.
• Ukusebenzisana (OCPP, ISO 15118), umgangatho wedatha, kunye nomlinganiselo womthengisi zezona zinto zintathu zibalulekileyo ekusetyenzisweni kokwenyani.

Qhagamshelana ne-MIDA Power

Iinkqubo zokutshaja ze-MIDA Power zithunyelwa ngokulinganisela umthwalo okudibeneyo kunye nokudibanisa okunganyanzelekanga kwe-BESS, zonke zilawulwa ngeqonga elinye elihambelana ne-OCPP. Ukusuka kwiiofisi ukuya kwiindawo zokubeka iibhasi, sinikezela ngenkxaso yobunjineli ukuze senze umzekelo womthwalo wakho, siwulinganisele kakuhle, kwaye siwuthumele ngaphandle kokumangaliswa. Qhagamshelana nathi ukuze ufumane ingcebiso malunga nohlalutyo lomthwalo kunye nesicatshulwa seprojekthi.