I-MegSolid icebisa ukuba kucaciswe. Ulawulo lokungeniswa kwe-BESS njengomjikelo wolawulo olulinganisiweyo kwindawo yokudibanisa efanayo (PCC), hayi njengendawo nje yokukhetha kuluhlu lwe-inverter. Ikhontrakthi ye-EPC kufuneka ichaze apho amandla alinganiswa khona, yeyiphi idivayisi enokutshintsha umveliso we-PV nebhetri, kwenzeka ntoni xa isignali isilele, kwaye isiphumo siza kungqinwa njani ngedatha yasesizeni. Ngaphandle kwala mida, inkqubo inokubonakala isebenza ngesiqhelo ngelixa isasenza amandla abuyela umva ngexesha lomthwalo okanye utshintsho lwelanga.
- 📍 Linganisela kwi-PCC yesivumelwano: I-meter yokulawula kufuneka ibone lonke umthwalo ofanelekileyo, i-PV inverter kunye nendlela yamandla ye-BESS.
- 🎯 Chaza usukelo: Chaza ukuba isibophelelo kukuthumela ngaphandle okungekho kwaphela, ukuthumela ngaphandle okulinganiselweyo, okanye umda omncinci wokungenisa kwinethiwekhi.
- 🧠 Vumela ukuphathwa kwe-actuator: Gqiba ukuba i-EMS ihlawulisa nini i-BESS, inciphisa ukukhupha umbane okanye ithintele i-PV.
- 🛡️ Hlonipha imida yezixhobo: Imida ye-BMS ne-PCS yokutshaja nokukhupha umbane, i-SOC kunye ne-alam zihlala zingaphaya kolawulo lwezorhwebo.
- 🔌 Chaza indlela yokuziphatha eqinisekileyo xa kukho isiphoso: Ukulahleka kwemitha, idatha endala kunye nokusilela konxibelelwano lomlawuli zidinga iimpendulo ezicacileyo zasekuhlaleni.
- 🧪 Vavanya umda wokwenene: I-FAT ne-SAT kufuneka zibandakanye amanyathelo omthwalo, amanyathelo e-PV, imida yebhetri kunye nokusilela konxibelelwano.
Impendulo eNgena Ngqo: Lawula Amandla oMnatha kwi-PCC
I-EMS kufuneka ilawule amandla asebenzayo alinganisiweyo kwi-PCC evunyiweyo ngokwe-target enye esayiniweyo. Phantsi kwesivumelwano esingumzekelo sokungenisa okunempumelelo, Ukungeniso lwe-PCC = umthwalo wesiza − isiphumo se-PV − ukukhupha i-BESS + ukutshaja i-BESS. Iprojekthi isenokusebenzisa enye indlela yokumela iimpawu, kodwa imitha, i-EMS, i-PCS, i-SCADA kunye nengxelo yovavanyo kufuneka zonke zisebenzise enye efanayo.
| Indawo yezichasiselo | Kufuneka isigqibo phambi kwekowuteshini. | Ubungqina buyafuneka ekunikezeleni |
|---|---|---|
| Indawo yokujonga | Umda ochanekileyo we-PCC, wendawo yokujonga okanye wemitha yenkonzo | I-SLD evunyiweyo, indawo ye-CT kunye nesazisi semitha |
| Ukuphumeza ukuthunyelwa | Ziro, ixabiso lokuthunyelwa ngaphandle elilinganiselweyo okanye ukuthand' ukungenisa okuvunywe yiprojekthi | Ishedyuli yezicwangciso kunye nentshayelelo elawulwayo esayiniweyo |
| I-asethi ezilawulwayo | I-BESS PCS, i-PV inverter okanye isilawuli somzi-mveliso, kunye nayo nayiphi na imithwalo elawulekayo | Umqulu wobunini bemiyalelo nonxibelelwano |
| Indlela yokuziphatha enentshukumo | Ukwenza isampulu, ukuhluza, i-deadband, i-ramp, ixesha lokuphelelwa, nokuchacha | Iifayile zokuhamba kwe-FAT ne-SAT ezine-stampu yexesha |
| Imeko ekhuselekileyo | Impendulo evunyiweyo kumlinganiselo ongavumelekanga okanye kunxibelelwano olulahlekileyo | Isilumkiso, umyalelo wokubuyela umva kunye nerekhodi yokubuyisela |
Musa ukudibanisa ixabiso lesikrini nokusebenza okusemqathini wesivumelwano. Izikhokelo zolawulo lwe-export zahlula inkqubo engathumeliyo ngaphandle kwelizwe kwinkqubo ethumela ngaphandle ngokulinganiselweyo, kwaye iphatha ukuthunyelwa ngaphandle okungacetywanga ngexesha lotshintsho olukhawulezayo njengokuziphatha okwahlukileyo okumele kuvavanywe. I- Isakhelo esilinganiselweyo nesingalawuliyo sokuthunyelwa kweebhetri kumazwe angaphandle sisalathiso esiluncedo, kodwa amaxwebhu asebenzayo enkonzo kunye nokudibanisa kufuneka asathe gqala le projekthi.
Chaza imida yokuthumela ngaphandle engaphezulu, ethi yona ibe nomda, kunye nemida yokungenisa ngokwahlukeneyo.
Ezi zinto zisetyenziswayo zihlala zixutywe kunye kwi-RFQs nangona zisombulula iingxaki ezahlukeneyo. Umthengi obhala nje “akukho mandla abuyayo” ushiya umthengisi uqikelele ixabiso elivumelekileyo elizinzileyo, umda wethutyana, ixesha elithile kunye nendlela yokusabela ekulahlekelweni ngumlinganiselo.
| Imfuneko yokusebenza | Into elawulwa yi-EMS | Impazamo eqhelekileyo kuthengo |
|---|---|---|
| Akukho nto ithunyelwa ngaphandle | Ithintela ukuthunyelwa ngabom kwamandla asebenzayo kwindawo ekubekiswe isibonelelo kuyo. | Ukuthatha ukuba unomathotholo kuthetha ukuba akukho ukuphambuka kwangoko phantsi kwesiganeko ngasinye. |
| Uthunyelwa ngaphandle olulinganiselweyo | Igcina ukuthunyelwa kumda ophumeleleyo ongaphantsi okanye olingana nenani elivunyiweyo elingenguye zero. | Ukusishiya isilinganisi, isithuba esiqhelekileyo okanye ukunyamezelwa kungachazwanga |
| Umda wokungenisa wegridi | Amandla e-caps power angeniswa liziko evela kwinethiwekhi. | Ukuthatha ulawulo lokungenisa njengomsebenzi ofanayo nokuthintela ukuthunyelwa ngaphandle |
| Ukusebenza okuzimeleyo | Ilawula i-microgrid eyahlulwe ngombane emva kokuba isivuli segridi sivulekile. | Ukulindela umjikelo onganiki mandla ngaphandle oxhumene kwigridi ukuba uchaze i-islanding kunye nokudlulisa |
Ukulandelelana kokusebenza kufuneka nako kucace gca. Ulawulo lokungathumeli ngaphandle luyimfuneko engu-PCC, ngelixa ugcino-mbuyekezo, ukunciphisa ixesha eliphezulu kunye nokutshaja ngelanga zizinto ezikhuphisanayo ngaphakathi komda webhetri oseleyo. Sebenzisa ezahlukeneyo Isakhiwo sonxibelelwano se-BMS ne-EMS ubunini besignali, kunye ne Isikhokelo se-solar ne-BESS enokulawulwa yempahla, amandla kunye neefestile zokuhambisa.
Beka iMitha Apho Inokubona Sonke Isiza
Umsinga ongathumeli kumgama uphelele kuphela kangangoko umda walo wokulinganisa uphelele. Ukuba umbhobho wokufaka i-PV osele ukho, umbhobho omtsha wokufaka i-BESS okanye inxalenye yomthwalo womzi-mveliso ukwimeko engaphandle kwemitha yokulawula, i-EMS inokulawula ixabiso elingachanekanga ngelixa imitha yombane isebenzayo irekhoda ukuthunyelwa kumgama. Kungoko i-SLD kufuneka ibonise yonke imithombo kunye nomthwalo ngokunxulumene nee-PCC CTs.
- ⚡ I-PCC mita okanye ii-CTs: Linganisa amandla asebenzayo ahlanzekileyo anezigaba ezithathu kunye nomlinganiselo oqinisekisiweyo, i-polarity, umzila wesigaba kunye nemeko yomgangatho.
- 🧠 Umlawuli wesiza se-EMS okanye womzi-mveliso: Qinisekisa umlinganiselo, bala impazamo ukusuka kwinjongo uze wabele ulungiso oluvumelekileyo.
- ☀️ Indlela yolawulo lwe-PV: Qinisekisa ukuba i-EMS ingakwazi na ukunciphisa i-inverter nganye ngokuthe ngqo, okanye kufuneka iyalele isilawuli somzi-mveliso esahlukileyo.
- 🔋 Indlela yolawulo ye-BESS: Yalela ukutshaja okanye ukukhupha umbane kuphela ngaphakathi kwemida efumanekayo ye-BMS ne-PCS.
- 🏭 Imithwalo yesiza: Rekhoda imithwalo ephambili yokutshintsha enokubangela ukuthunyelwa ngesiquphe xa imfuno iye yehla.
- 🔒 Imeko yezixhobo zokutshintsha umbane: Sebenzisa iimeko ezithembekileyo zebrékeri neendlela zokusebenza ukuze isilawuli singayisebenzisi iloopu edityaniswe negridi kwitopoloji engeyiyo.
Umgaqo ofanayo womda uvela kwiMegSolid's Isikhokelo seBESS sezikhululo zokutshaja izithuthi zombane, apho i-PCC meter, i-site EMS, i-PCS/BMS kunye nomlawuli wezichaji zineemisebenzi eyahlukileyo. Iphepha elitsha le-zero-export linemfuneko yokuthumela umbane kwisixokelelwano esivaliweyo endaweni yokulinganisa ubungakanani bezichaji.
Bhala ibalana loLawulo oluValelweyo phambi kokuba ufake ikhowudi.
Ingxelo yokulawula kufuneka ichaze umjikelo omnye opheleleyo wokuskena nokusabela ngolwimi olucacileyo lobunjineli. Oku kuba sisiseko solungiselelo lwesoftware, uvavanyo lwe-interface kunye nokwamkelwa okusemthethweni. Ikwathintela usonkontileka we-PV, umthengisi we-BESS kunye nomdibanisi we-EMS ekucingeni ukuba elinye iqela liyingumnini weziphumo zokugqibela ze-PCC.
- Okokuqala Qinisekisa umlinganiselo: Qinisekisa isitampu sexesha, umgangatho wedatha, isixa-mali sesigaba kunye nobutsha phambi kokusebenzisa ixabiso le-PCC.
- 2️⃣ Bala impazamo ejolisweyo: Thelekisa amandla e-PCC alinganisiweyo nesetpoint yokungathumeli ngaphandle, yokuthumela ngaphandle okulinganiselweyo, okanye egxile ekungeniseni.
- Thathu Sebenzisa imida engaguqukiyo: Hlonipha i-SOC yebhetri, amandla okutshaja/okukhupha umbane akhoyo, isimo se-PCS, imida ye-PV kunye nee-alam ezisebenzayo.
- Mine Khetha i-actuator evunyiweyo: Tsaja i-BESS, nciphisa ukukhupha kwamandla kwi-BESS, nciphisa umthamo we-PV okanye ulawule umthwalo ovunyiweyo ngokwekhontrakthi.
- Isihlanu Bumba umyalelo: Sebenzisa i-deadband, i-filtering, i-ramp kunye ne-anti-hunting logic ezikhethekileyo kwiprojekthi ngaphandle kokufihla impazamo eqhubekayo.
- Isithandathu Qinisekisa impendulo elinganisiweyo: Thelekisa amandla e-PCC angoko nanenjongo, uze urekhode umyalelo, impendulo, imida kunye nemeko esebenzayo.
- Sixhenxe Yonyusa iziphazamiso: Yenza isilumkiso xa izixhobo zokusebenza ezikhoyo zingenakuyifezekisa imfuno ngenxa ye-SOC, imeko yesixhobo okanye unxibelelwano.
Ukuthambekela okuncinci kokungenisa okusemgangathweni weprojekthi kunokunciphisa ukudlula okuphindaphindiweyo kube phantse zibe zisi-zero, kodwa ayisosixa esisebenza kuyo yonke indawo. Imfuneko yombane, ukuchaneka kwemitha, ukuguquguquka komthwalo wendawo, impendulo yomlawuli kunye nefuthe lezorhwebo zizimisela isethingi yokugqibela. Okufanayo kuyasebenza kwixesha lokusabela kunye nokuthunyelwa okungacetywanga okuvunyelweyo: bhala amaxabiso amkelweyo kumaxwebhu eprojekthi endaweni yokukopa inani eliqhelekileyo kwesinye isithuba.
Apho ijeneretha yedizili isebenzisana nebhasi ye-AC nenkqubo yebhetri, i-EMS kufuneka ikwathintele i-PCS ekubuyiseleni amandla asebenzayo kwijeneretha. Jonga eyethu Isikhokelo solawulo segenerator yedizili i-BESS kulawulo lobunini, ukhuselo lomthwalo omncinci, i-fail-safe logic kunye novavanyo lokuphazamiseka kombane obuyela umva.
Chaza indlela yokuziphatha ekhuselekileyo kuyo yonke isignali eyonakeleyo.
Umjikelo ongathumeli ngaphandle nto ongagqibelelanga usebenza kuphela xa yonke iphakheji ye-Ethernet isempilweni. I-RFQ kufuneka ichaze ukufunyanwa kwedatha egugileyo, ukuphelelwa kwexesha lomyalo, ukubuyela emva kwengingqi kunye nokuchacha kulo lonke unxibelelwano lolawulo. Eyona mpendulo ikhuselekileyo ixhomekeke kwiprojekthi kuba ezinye izityalo zikwazi ukunciphisa i-PV kwingingqi ngelixa ezinye zixhomekeke kumlawuli ophakathi.
| Imeko engaqhelekanga | Umda wemigqaliselo efunekayo | Ubungqina bokwamkelwa |
|---|---|---|
| I-PCC meter ayisebenzi okanye iphelelwe lixesha | Yeka ukusebenzisa ixabiso lokugqibela kwaye ungenele kwimeko ekhuselekileyo evunyiweyo yokungathunyelwa kumazwe angaphandle. | Umgangatho we-flag, i-timeout, i-alarm kunye nendlela ye-PCC ephumayo |
| Uqhagamshelwano lwe-EMS ukuya kwi-BESS lulahlekile | Chaza ukubuyela umva kwendawo kwe-PCS nokuba ukukhutshwa kuthintelwe okanye kunqunyelwe | Ukuphumla komyalelo, imowudi yasekhaya kunye namandla ebhetri okwenene |
| Ulawulo lwe-EMS-to-PV lulahlekile | Chaza umda oseleyo wokufunxa we-BESS kunye nokubuyela umva okuzimeleyo kwe-PV. | Imeko yomyalo we-PV, umda ophezulu we-BESS kunye nesiphumo se-PCC |
| Ibhetri ikwisimo sokushaja esiphezulu okanye umda wokushaja ufikelelwe | Yehlisa i-actuator yokutshaja uze ulandele ulandelelwano oluvunyiweyo lokunciphisa i-PV. | Umda we-BMS, ulwabiwo lwe-EMS, impendulo ye-PV kunye ne-alam |
| Ukuqaliswa ngokutsha komlawuli okanye ilahleko yokulungelelaniswa kwexesha | Sebenzisa ukuqaliswa okulawulwayo phambi kokubuyisela ukuthunyelwa okuzenzekelayo. | Imeko yokuqalisa, izitampu zexesha ezihambelanisiweyo kunye nomkhwa wokuchacha ngokutyibilikayo |
Musa ukusebenzisa “qhubeka nomyalelo wokugqibela” njengokhetho olungachazwanga oluzenzekelayo. Umyalelo wokukhupha owakudala unokukhokelela kumthumelo ngaphandle emva kokuba umthwalo wesiza unyamalele. Oku kupapashwe yi-EPRI Isishwankathelo sovavanyo lolawulo lwe-backfeed lwe-ESS iquka amanyathelo okulayisha nokuvelisa kunye novavanyo lwezaziso zesivamvo ezingaqhelekanga, ibonisa isizathu sokuba ukusebenza okuqhelekileyo kuphela kungobungqina obaneleyo.
Guqula i-Turn Zero-Export Control ibe ngoviwo be-FAT ne-SAT zokuphumelela/zokusilela
Inyathelo lasefektri kufuneka liqinisekise ulwahlulo oluvunyiweyo ngokusebenzisa imithombo efanisiweyo, imithwalo, iimeko ze-SOC kunye nokusilela kwezignali. Inyathelo laselayithi kufuneka liphinde iimeko ezibalulekileyo ngokusebenzisa i-PCC meter efakiweyo, i-CT wiring yokwenyani, inethiwekhi yokwenyani kunye nezixhobo ze-PV/BESS ezifakwe esebenzayo. Umfanekiso we-dashboard awuyondlelo yokudlula.
- 🧭 Ukuqinisekiswa kwemitha: Ngqina umlinganiselo we-CT, i-polarity, ulandelelwano lwe-phase, icala lokungenisa/lokuthumela ngaphandle kunye nobalo lwamandla apheleleyo.
- 📉 Uvavanyo lokulahla komthwalo: Susa umthwalo omkhulu ngelixa i-PV kunye/okanye i-BESS isebenza, uze urekhode ukuthunyelwa ngaphandle okungacetywanga kunye nokuhlangulwa kwamandla.
- ☀️ Uvavanyo lwe-PV-step: Yandisa ukuveliswa okulinganisiweyo okanye okwenyani kwaye uqinisekise uluhlu lwe-actuator oluvunyiweyo.
- 🔋 Uvavanyo lwemida ye-SOC: Phinda ulawulo kufutshane nomda ophezulu nowezantsi ovumelekileyo we-SOC ukuze amandla ebhetri angenakusetyenziswa aphethwe ngokuchanekileyo.
- 🔌 Uvavanyo lokulahlekelwa yisignali: Susa umlinganiselo we-PCC kunye nendlela nganye ebalulekileyo yomyalo ngokwahlukeneyo; qinisekisa ixesha lokuphelelwa, i-alam kunye nemeko ekhuselekileyo.
- Buyela Uvavanyo lokuchacha: Buyisela isignali okanye umlawuli uze uqinisekise ukubuyela okulawulwayo ngaphandle kokunyuka kwamandla okungacetywanga.
- 🕒 Iphakheji yedatha: Thumela ngaphandle amandla e-PCC alungelelanisiweyo, amandla e-PV, amandla ebhetri, i-SOC, imida, imiyalelo, izilumkiso kunye neemeko zokusebenza.
Sebenzisa iMegSolid's Isikhokelo sovavanyo lokwamkelwa kwemveliso yefektri yeBESS ukuchaza umda wangaphambi kokuthunyelwa oqinisekisiweyo. Ishedyuli yokuthumela engaphandle enezinga elingaphantsi kufuneka ke yongeze iziganeko ezikhethekileyo ze-PCC, umda wokwamkeleka, ixesha lovavanyo, ukuchaneka kwezixhobo zokulinganisa, umqinisekisi onoxanduva kunye noxanduva lokuphinda kuvavanywe.
Lungelelanisa i-Control Boundary ne-MegSolid ESSA Platform
I- Iqonga leMegSolid ESSA langaphandle le-C&I BESS Yintsapho yemveliso ethe ngqo yesi sisetyenziso. Idatha yayo elawulwayo yemveliso ibalisa iimodeli ze-AC ezinamandla angama-30–100 kW, iinkqubo zamandla ezilinganisiweyo eziyi-55.296–215.04 kWh, unxibelelwano lwe-RS485 ne-TCP-IP, imisebenzi ye-EMS edityanisiweyo, uqikelelo lwamandla kunye nexesha lokukhupha umbane, kunye nokufikelela ngaxeshanye kumthwalo, ibhetri, igridi, ijeneretha yedizili kunye ne-PV.
- 🔗 Isiseko esiluncedo sokudityaniswa: Unxibelelwano olupapashiweyo kunye nokufikelela kwimithombo emininzi zixhasa uyilo lolawulo lweprojekthi.
- 📄 Kusekumalunga neprojekthi: Ijelo lokuthumela elingaphandle, uhlobo lwemitha, imephu yombhalisi, ireyithi yokuskena, ulandelelwano lwe-actuator kunye nemeko ekhuselekileyo azizixabiso zemveliso ezisebenza kuyo yonke indawo.
- 🧪 Ukwamkelwa kuhlala kungesivumelwano: Ingxelo elawulwayo elandelelanisiweyo kunye neshedyuli ye-FAT/SAT kufuneka zichaze isiphumo esinokulinganiswa.
- Ubushushu Umda womzekelo: Iimodeli ze-ESSA, kuquka i-ESSA0100B-0215, zipapashwe zinekhupha-moya elikrelekrele; musani ukudlulisela idatha yokupholisa ngoketshezi kwelinye iqonga.
Iitheyibhile zoluntu ze-ESSA zichonga iiseli ze-LFP, ngelixa i-MegSolid inokuvavanya a Inketho yeseli yebhetri ye-solid-state eyenzelwe iprojekthi ngokukodwa. Abathengi kufuneka basebenzise i Isishwankathelo senkqubo yokugcina amandla yeMegSolid yokugcina i-solid-state kwaye kufuneke i-quotation, i-datasheet esayiniweyo kunye ne-BOM ukuchonga imodeli yeseli enikiweyo, ikhemistri yekathode, uyilo lwe-electrolyte kunye nomda ubungqina. Uyilo lwe-solid-state oluxhaswayo lunokunciphisa iingozi ezithile, kodwa akufunekanga luhlalutywe njengokuphelisa i-thermal runaway okanye ukuthatha indawo ye-BMS, i-PCS, ulawulo lobushushu, izilawuli zomlilo kunye nokuqaliswa kokusebenza.
Faka la maPharamitha angathumelwa kumazwe angaphandle kwi-EPC RFQ.
Thumela wonke umnikezeli-nkonzo ishedyuli yokulawula efanayo. Oku kuguqula “akukho thumelo ngaphandle lufunekayo” kube sisicwangciso esifanayo sezixhobo, isoftware kunye nokuqaliswa kokusebenza, kwaye kuchaza uxanduva olusileleyo phambi kokuba kube yeyalelo lotshintsho.
- Okokuqala Inkcazelo ye-PCC: Indawo ye-SLD, inqanaba lombane, ubunini bemitha/CT kunye nayo yonke imithombo okanye imithwalo ebandakanyiweyo kumda.
- 2️⃣ Ukuphosa kunye nokunyamezela: Isalathiso sokuthumela kumazwe angaphandle esingekho nto okanye esilinganiselweyo, ukuthambekela ekungeniseni, indlela yokomyinge kunye nomda wethutyana ovumelekileyo.
- Thathu Iinkcukacha zemitha: Uchaneko, ukuthatha isampulu, unxibelelwano, ukulungelelaniswa kwexesha, iiflegi zomgangatho kunye nemfuneko yokuphindaphinda.
- Mine Uluhlu lwezikhundla ze-Actuator: Ukucutshungulwa kwe-BESS, ukuncitshiswa kokukhupha kwe-BESS, ukuncitshiswa kwe-PV kunye nolandelelwano lomthwalo olawulekayo.
- Isihlanu Imida yebhetri: I-window ye-SOC, amandla okutshaja/okukhupha afumanekayo, imida yobushushu, izitshixo ze-alam kunye ne-envelope yewaranti.
- Isithandathu Iindlela zokusebenza zomlawuli: Ixesha lovavanyo, isihluzo, i-deadband, i-ramp, ixesha lokuphelelwa yimiyalelo kunye nendlela yokuthintela ukuzingela.
- Sixhenxe I-matrix yokuqinisekisa ukusilela Ukulahleka kwemitha, ukulahleka kothungelwano, ukuqaliswa ngokutsha komlawuli, ukungafumaneki kwe-BESS kunye nokungafumaneki kolawulo lwe-PV.
- Sibhozo Gqitha igunya: Iindima ezivumelekileyo ukuba zitshintshe iinjongo, iindlela okanye imida, kunye nokurekhodwa komsebenzisi kunye ne-timestamp.
- Isithoba I-FAT ne-SAT: Iziganeko zovavanyo, iimeko zokuqala, impendulo elindelekileyo, umda wokunyamezela, iindlela zedatha, amangqina kunye noxanduva lokuphinda kuvavanywe.
- 🔟 Iphekheji yokunikezela: Ulawulo lwebali, i-SLD, ishedyuli yezicwangciso, imephu yobhaliso, imatrix yesilumkiso, iifayile zentsingiselo kunye noqeqesho lomsebenzisi.
Sebenzisa i Isikhokelo sekhefu ledatha yocothelo lwexabiso le-BESS yaseMzantsi Afrika ukulungiselela isishwankathelo seprojekthi esibanzi, kunye ne Isakhelo seemfuno zofaneleko zabanikezeli be-BESS yorhwebo ukunikezela uxanduva lokudibanisa novavanyo. Ukuba lo msebenzi unokungena kwikhabhathi ye-100 kW / 215 kWh, qhubeka nge- ESSA0100B-0215 isikhokelo sokukhetha ngaphandle kokuthatha ngokuba amandla ayo avavanyiweyo alingana nokuhanjiswa kwe-AC okusebenzisekayo kweprojekthi.
Yintoni ekufuneka ithunyelwe kwi-MegSolid ukuze kwenziwe uphononongo lokungathunyelwa kwamanye amazwe
Uphando oluluncedo kufuneka luchaze umda wogunyathiso nolawulo, hayi nje i-kWh yebhetri. I-MegSolid ingakwazi ke ukubuyisa isakhiwo sokuqala, ichonge idatha engekho kwaye yohlukanise imisebenzi eqhelekileyo yezixhobo kubunjineli be-EMS obukhethekileyo beprojekthi.
- 📄 Amaxwebhu ombane: I-SLD yangoku, isilinganiso setransformer, ulungelelwaniso lweswitshibhodi, i-PCC kunye nendawo ecetywayo ye-CT.
- 📊 Idatha yezigaba: Umthwalo wesiza kunye nemveliso ye-PV kwisombululo esingcono esikhoyo, kuquka iziganeko eziphambili zokutshintshela umthwalo.
- ☀️ Umda welanga: Iimodeli ze-inverter ye-PV, isilawuli sesityalo, ujongano lokunciphisa umbane kunye nomveliso ophezulu okhoyo.
- 🔋 Umsebenzi weBESS: I-kW, i-kWh, isipaji se-SOC, umthombo wokutshaja, i-peak-shaving okanye izibophelelo zokuxhasa, kunye nomlinganiselo womkhiqizo okhethwayo.
- 🎯 Umgaqo wegridi: Umda wokuthunyelwa kwamanye amazwe ovunyiweyo, amagama asetyenziswayo, ubungqina obufunekayo kunye nomhla ekujoliswe kuwo wokugunyazisa.
- 🔗 Umda wolawo lawulayo: I-EMS/SCADA esele ikhona, iiprotocols ezixhaswayo, ubunini benethiwekhi, umgaqo-nkqubo wokufikelela ukude kunye nendawo ye-alam.
- 🧪 Umda wamkelwano: Ubungqina be-FAT/SAT, iitshaneli ezifunekayo, ukunyamezela, ifomathi yengxelo kunye neqela elinoxanduva.
Eli nqaku libonelela ngesakhelo semigangatho esisiseko sokungathumeli ngaphandle. Ukuze ufumane i-Excel PCC Control Narrative epheleleyo—equka imida yemitha enokulungiswa, uphango lwe-actuator, iimeko zokusilela konxibelelwano, iimeko zovavanyo lwe-FAT/SAT kunye neendawo zoxanduva lwe-RFQ—thumela i-imeyile. [email protected]. Bandakanya ilizwe leprojekthi, i-SLD, indawo ye-PCC, umthwalo kunye nedatha ye-PV, iimfuno zokuthumela ngaphandle, amandla kunye namandla e-BESS afunekayo, kunye neshedyuli yokuhambisa.
Imibuzo Ebuzwa Rhoqo
Yintoni ekufuneka imfuneko ye-BESS yokungathumeli ngaphandle ichaze kwikhontrakthi?
Kufuneka ichaze indawo yokujonga ye-PCC, umgaqo wophawu lwamandla, isilwanyana ekujoliswe kuso, ukuthambekela okanye umda wokunyamezela wokungenisa, umda wethutyana ovumelekileyo, i-asethi ezilawulwayo, umgangatho wokulinganisa, indlela yokusabela, imeko yokhuseleko lokusilela kunye nobungqina be-FAT/SAT.
Imetha yokungenisa kuphela okanye ii-CTs kufuneka zifakwe phi?
Kufuneka balinganise amandla amanethi kwindawo yokudibanisa ye-PCC esemqathini kwaye bafake lonke umthwalo ofanelekileyo, i-inverter ye-PV kunye nomthombo wokondla we-BESS. I-SLD evunyiweyo kufuneka ibonise umlinganiselo we-CT, i-polarity, umzila we-phase kunye nobunini bemitha.
Ingaba i-EMS kufuneka iqale ngokutshaja i-BESS okanye inciphise i-PV?
Iprojekthi kufuneka ivume iodolo ye-actuator. Ukutshaja kunokugcina ixabiso lamandla elanga xa isithuba sebhetri kunye nemida yewaranti ivumela; ukuncitshiswa kwe-PV kuyafuneka xa ibhetri ingakwazi ukufunxa amandla aneleyo okanye indlela yayo yokulawula ayifumaneki.
Inkqubo engenayo iithengiso kufuneka isebenzise ukuthambekela okungakanani kokungenisa?
Akukho xabiso lufanayo kuyo yonke indawo. Useto luxhomekeke kwimfuno yokusebenza, ukuchaneka kwemitha, ukuguquguquka komthwalo wendawo, iindlela zokusebenza zesilawuli kunye nefuthe kwezorhwebo. Faka ixabiso nendlela ekuvunyelwene ngayo kwishedyuli yocwangciso-seto.
Kwenzeka ntoni xa ibhetri izele ngexesha lokuveliswa kwamandla elanga aphezulu?
I-EMS kufuneka iqonde umda wokutshaja we-BMS okhoyo ize itshintshele kwesinye isisombululo esivunyiweyo, ngokuqhelekileyo inciphise ukuphuma kwamandla ebhetri ukuba isebenza, inciphise i-PV okanye ilawule omnye umthwalo osiqinisekisiweyo. Imfuneko ye-PCC ihlala isebenza.
Kufanele kwenzeke ntoni ukuba unxibelelwano lwemitha ye-PCC luyasilela?
Umlawuli kufuneka alahle idatha ephelelwe lixesha, enze isilumkiso ngokusilela, aze angene kwimeko ekhuselekileyo yokungathumeli ngaphandle evunyiweyo yeprojekthi. I-RFQ kufuneka ichaze amaxesha okuphelelwa kwexesha, indlela yokuziphatha kwendawo ye-PV/BESS, isaziso somsebenzisi kunye nokubuyiselwa okulawulwayo.
Ingaba i-zero-export control ingasebenza ngombane wokuxhasa?
Ewe, kodwa ulawulo lokuthumela umbane kwigridi kunye nokusebenza njengesizinda esizimeleyo ziimeko zokusebenza ezahlukileyo. Imo yombhaki, ulwahlulo lokutshintsha, uxanduva lokwakha igridi kunye nolandelelwano lokubuyela kwi-grid kufuneka zithintele umjikelo wolawulo ongachanekanga ukuba uqhubeke usebenza.
Zeziphi iimvavanyo zokungathumeli phandle ezingena kwi-FAT?
I-FAT kufuneka iqinisekise icala lemitha, umthwalo kunye namanqanaba e-PV, imida ye-actuator, i-SOC ephezulu nephantsi, yonke ukusilela konxibelelwano, ukuqaliswa ngokutsha kwesilawuli, ukurekhodwa kwe-alam kunye nokubuyiselwa, kusetyenziswa ingxelo yolawulo evunyiweyo.
Ingxelo ye-SAT engathumeli ngaphandle kufuneka ibandakanye yeyiphi idatha?
Bandakanya amandla e-PCC alungelelanisiweyo, umthwalo, amandla e-PV, amandla ebhetri, i-SOC, imida ye-BMS/PCS, usukelo lwe-EMS, iiyalelo ezikhutshiweyo, iimpendulo zokwenene, ii-alam, iiflegi zomgangatho wedatha kunye notshintsho kwimeko yokusebenza.
Ingaba ikhabhathi yeMegSolid ESSA ingamiselwa ukuba ibe nolawulo lokungathumeli ngaphandle?
Iqonga le-ESSA lipapasha imisebenzi edityanisiweyo ye-EMS, unxibelelwano lwe-RS485/TCP-IP kunye nokufikelela kumthwalo, ibhetri, igridi, ijeneretha kunye ne-PV. Imitha yokwenene yokungathumeli mandla ngaphandle, ilojikhi, impendulo, imephu yobhaliso kunye nemida yokwamkelwa zihlala zixhomekeke kwiprojekthi nganye kwaye kufuneka ziqinisekiswe kumaxwebhu a-odolweyo.
Yintoni ulawulo lwe-BESS lokungathumeli ngaphandle kwaphela?
Ulawulo lwe-BESS lokuthintela ukuthunyelwa ngaphandle kwamandla luphucumo oluvalekileyo olulinganisa amandla asebenzayo aqingqiweyo kwindawo yereferensi yegridi evunyiweyo, kwaye lulungelelanisa ibhetri, amandla elanga okanye ezinye i-asethi ezinokulawulwa ukuthintela ukuthunyelwa ngaphandle kwamandla ngenjongo.
Ingaba ukudibanisa amandla elanga nokugcinwa kwebhetri kuthintela njani ukuthunyelwa kwamandla ngaphandle?
I-PCC meter ithumela amandla ahlanzekileyo kwi-EMS. I-EMS iyawuthelekisa nesilindelo esivunyiweyo, isebenzise imida yebhetri nezixhobo, ize iyalele ukutshajwa kwe-BESS, ukuncitshiswa kokukhupha okanye ukunqunyulwa kwe-PV, ize iqinisekise impendulo elinganisiweyo.
Umthengi kufuneka athumele ntoni kuMegSolid ukuze afumane isiphakamiso seBESS esingenayo i-zero-export?
Thumela i-SLD, i-PCC kunye nendawo ye-CT, umthwalo wamaxesha othile kunye nedatha ye-PV, iinkcukacha ze-inverter, iimfuno zokuthumela umbane ngaphandle, i-BESS efunekayo nge-kW ne-kWh, ivoltheji yegridi, i-interface zolawulo, iimfuno ze-FAT/SAT kunye neshedyuli yeprojekthi.