MegSolid ESSA0100B-0215 idibanisa i-100 kW, i-215.04 kWh, i-400 V kunye netransformer yokwahlula eyakhelweyo; I-Energon 261 inika i-261.24 kWh xa ixesha lokukhupha umbane okanye imfuneko yokugcina imbane idlula amandla asetyenziswayo edidi le-215 kWh.
- Yigcine iHuawei xa iprojekthi idinga i-108 kW yayo esele ipapashiwe okanye sele ixhomekeke kwiinkqubo zayo zolawulo neenkonzo.
- Khetha i-ESSA0100B-0215 xa i-100 kW ilinganele umthwalo kwaye ukwahlulwa okukwinqanaba lekhabhathi kuqulethwe kwipakethe yomthengisi.
- Yiya kwi-Energon 261 xa iprojekthi idinga i-261.24 kWh, ukhetho lwe-480 V, ukupholisa okungamanzi okanye ukwandiswa okulandelayo okunxuseneyo.
Nxulumanisa isicatshulwa seHuawei nemveliso yeMegSolid esondeleyo kakhulu.
I-LUNA2000-215-2S10 kunye ne-ESSA0100B-0215 zikwiklasi enye yamandla aqhelekileyo, kodwa aziyondawonye. I-Huawei ipapasha i-215.0 kWh, i-108 kW kunye ne-380/400/415 V kwi-215-2S10. I-ESSA ibonelela nge-215.04 kWh, i-100 kW kunye nojongano lwe-400 V olunetransformer yokwahlula eyakhelweyo.
Abathengi baseJamani abathelekisa izibonelelo ze-Huawei Gewerbespeicher kufuneka bahlukanise izizukulwana zemveliso. Iphepha le-Huawei langoku lehlabathi ngoku libonisa uthotho lwe-241 kWh, ngelixa i- Iphepha leenkcukacha elisemthethweni le-LUNA2000-215-2S10 iyasafumaneka. Isicatshulwa kufuneka sichaze ikhabhinethi, i-PCS kunye namaxwebhu ephondo endaweni yokusebenzisa “Huawei Smart String ESS” njengokuchaza okukwinqanaba losapho.
Amandla, ivoltheji kunye neenkcukacha zofakelo
Huawei LUNA2000-215-2S10
| Into epapashiweyo | Inani |
|---|---|
| Amandla alinganisiweyo | 215.0 kWh |
| Amandla omveliso alinganisiweyo | 108 kW |
| Ujongano lwe-AC | 380/400/415 V, i-three-phase enezintambo ezine |
| Ukubandisa | Ukupholisa okudityanisiweyo |
| Isingxobo | Ipasi-5, i-5 |
| Ubungakanani nobunzima bekhabhathi | 1150 × 1800 × 2100 mm; ≤2.8 t |
MegSolid ESSA0100B-0215
| Into epapashiweyo | Inani |
|---|---|
| Amandla alinganisiweyo | 215.04 kWh |
| Amandla ombane we-AC amiselweyo | I-100 kW |
| Ujongano lwe-AC | 400 V; uluhlu lokusebenza 320–460 V; 3W+N+PE |
| Ukudityaniswa kwemveliso | Itransformer yokwahlula eyakhelwe ngaphakathi |
| Isingxobo | Ipasi-5, i-4 |
| Ubungakanani nobunzima bekhabhathi | 2450 × 1550 × 2400 mm; 3.9 t |
MegSolid Energon 261
| Into epapashiweyo | Inani |
|---|---|
| Amandla alinganisiweyo | 261.24 kWh |
| Umlinganiselo we-AC opapashiweyo | 125 kVA |
| Ujongano lwe-AC | 400/480 V ±15% |
| Ukubandisa | Ukupholisa okukrelekrele okwenzakalisa ulwelo |
| Isingxobo | Ipasi-5, i-4 |
| Ukwandisa | Ukuya kutsho kwii-yunithi ezili-10 ezihambelanayo |
I-ESSA idinga indawo enkulu yokufakwa kunye namandla okuphakamisa kunekhabhathi yeHuawei. I-transformer yayo yokwahlula eyakhelwe ngaphakathi inciphisa inxalenye enye ekufuneka umthengi ayilungiselele ngokwahlukileyo, ukuba nje indawo iyakwazi ukwamkela iimfuno zokufikelela kunye nezesiseko zekhabhathi.
I-Energon yongeza i-46.24 kWh xa ithelekiswa nesilinganiselo se-215.0 kWh sikaHuawei kwaye inika ukhetho lwe-400/480 V kunye nokupholisa okwengelakhi. Amandla asebenzayo afumanekayo axhomekeke kubuchule be-PCS kunye nomthwalo wokusabela ngaphakathi kwesilinganiselo esiyi-125 kVA. I- Uthelekiso lwe-215 kWh ne-261 kWh Ichaza indlela amandla ongezelelweyo achaphazela ngayo ubungakanani.
I-Huawei ichaza ukuba i-91.3% yeyona mpumelelo iphezulu yomjikelo phantsi kweemeko ezichaziweyo, ngelixa i-Energon ichaza i-90% njengeyona mpumelelo iphezulu yenkqubo. La maphesenti mabini achaza imilinganiselo eyahlukileyo, ngoko ke awamiseli uluhlu lwempumelelo. Amandla e-AC ahanjisiweyo anokungqinwa nge- Uvavanyo lomthamo we-BESS yorhwebo inkqubo.
Impendulo ye-imeyile iza kuthelekisa amandla, ivoltheji, ujongano lwekhabhathi, umda wokwahlula kunye nezixhobo eziseleyo zasiza kwezi zikhetho zimbini zeklasi ye-215 kWh.
I-ESSA0100B-0215 iyangena xa i-100 kW igubungela isiza.
I-transformer yokwahlula eyakhelwe ngaphakathi kwi-ESSA ibeka ukuhlulwa okukwinqanaba lekhabhathi phantsi kwexanduva lokunikezela leMegSolid xa umthwalo ofunekayo uhlala ungaphakathi kwi-100 kW.
Umgangatho wetranisfooma, i-impedance kunye neendibaniso kufuneka zihambelane noyilo lombane oluvunyiweyo. I-volteji yendawo kunye nenqanaba leempazamo zinquma ukuba ingaba inguquko engaphezulu, iswitshi-geya kunye nokhuseleko zisafuneka na. Ukugandisa kumhlaba nako kungena kwi Inkqubo yoyilo lwe-C&I BESS.
Umahluko wamandla angama-8 kW unokukhupha i-ESSA kucingo.
Khawucinge ngesikhululo esinomphakamo wemveliso we-406 kW nesilayini esijoliswe ekungeniseni i-300 kW kogridi:
Amandla ombane asebenzayo afunekayo e-BESS = 406 kW − 300 kW = 106 kW
Akukho khabhinethi enye ye-ESSA enokukhethelwa Imfuneko eqhubekayo ye-106 kW kuba amandla ayo ombane oqhubekayo yi-100 kW. I-108 kW kaHuawei epapashiweyo iyayizalisekisa le mfuneko yokuqala yamandla, kuxhomekeke kwiimeko zokusebenza zokugqibela kunye nophakanyiso oluvunyiweyo.
Kwinani elivunyiweyo lokungenisa eliyi-311 kW, ukuncitshiswa okufunekayo kwehla kuye kwi-95 kW. I-ESSA ke ngoko ines I-5 kW yamandla amiselweyo okusebenza. Utshintsho lomthwalo neemeko zokusebenza zinquma ukuba loo marjini yanele na. Umthengi angakwazi ke ukuqhathanisa ukuzikhulula okubandakanyiweyo kwe-ESSA nomthamo wamandla owongezelelweyo we-Huawei.
Iindawo ezifuna isilinganiso esahlukileyo somguquli zingasebenzisa esikaMegSolid. Uluhlu lwe-PCS olusuka kwi-30 ukuya kwi-500 kW Ukulungelelanisa ubungakanani bekonverters kunye namandla ebhetri ngokuzimeleyo.
I-Energon 261 iba yeyona ibalulekileyo xa i-46.24 kWh itshintsha isiphumo.
Ukunyuka ukusuka kwi-215.0 kWh ukuya kwi-261.24 kWh kongeza malunga ne-21.5% yamandla aqhelekileyo. Ukunyuka okusebenzisekayo kuxhomekeke kwimida ye-SOC kunye nendawo egciniweyo, kunye nokongezelela okunye kweelahleko, ubushushu kunye nokuguga.
Vavanya i-Energon ngokwezi mfuno:
- Isiganeko sokukhupha i-discharge sishiya umda omncinci kakhulu onokusetyenziswa ngaphakathi kudidi lwe-215 kWh.
- Le ndawo idinga ukhetho olupapashiweyo lwe-480 V.
- Ukupholisa okungamanzi kuyahlangabezana neemfuno zokushisa nezokusebenza.
- Ukhulo lwemandla oluzayo luyaxhamla kwiqonga elixhasa iiyunithi ezifikelela kwishumi ngaxeshanye.
Ixesha lokutshaja kwakhona lixhomekeke kubungakanani bamandla asetyenziswa yindawo. Ukusebenzisa umthamo owongezelelweyo kufuna amandla amaninzi okutshaja kunye nendawo eyaneleyo engasetyenziswanga phambi kwesiganeko esilandelayo; umthamo ongazisetyenzisanga awonyusi isantya sokuhamba kwamandla mihla le. I-ESSA isenokuba sele igubungela isiganeko esifutshane.
Ukudityaniswa kulawulo lweHuawei esele lukho
Iindawo esele zisebenzisa izixhobo ze-Huawei PV, iinkqubo zokufakwa kwe-SmartLogger, ukubeka iliso nge-FusionSolar, iingcali eziqeqeshiweyo kunye neenxalenye ezifumanekayo zokutshintsha zinokuphepha utshintsho lwokusebenza ngokugcina i-Huawei. Olo ncedo lunokugqitha umahluko kwimigqaliselo yomgangatho wekhabhathi.
Utshintsho lomthengisi lukwafuna ukuba kuqwalaselwe umsebenzi wokukhusela nowokuvulwa okusele kugqityiwe yi-EPC kanye kulo mzekelo weHuawei.
Kwi-EPC ekhetha izixhobo kwiiprojekthi ezinemingcele eyahlukeneyo, iMegSolid inikezela ngeekhabhathi ezidibeneyo kunye neenketho zePCS ezahlukileyo eziphakathi kwe-30–500 kW. Uyilo lwayo lwekhabhathi lwe-OEM/ODM kunye nenkxaso yokudityaniswa kweepakethe zebhetri zivumela i-EPC okanye umsasazi ukuba asebenzisane nomvelisi omnye kuwo omabini amacandelo amandla kunye namandla e-enerji.
Kwisiza esinabathengisi abahlukeneyo, wabela umlawuli ofanelekileyo uxanduva lokunciphisa ukungeniswa, ukuthintela ukuthunyelwa ngaphandle, kunye nokutshaja ngelanga, usebenzisa umlinganiselo we-PCC. Uyilo lolawulo lwe-PCC lokuthintela ukuthunyelwa ngaphandle ichaza loo mfuneko yendawo.
Umzekelo osebenzayo: i-ESSA kumzi-mveliso we-400 V
Sebenzisa ezi ngeniso zifektri zilandelayo eziyimizekelo ukuthelekisa i-LUNA2000-215-2S10 nezinye iindlela zeMegSolid:
| Inkcukacha yesiza | Ixabiso leprojekthi |
|---|---|
| Incopho yemveliso enokuphindaphindwa | 395 kW |
| Ukungenisa i-grid ye-Target | 300 kW |
| Ukuncitshiswa okufunekayo | 95 kW |
| Ubude bexesha lomsitho | Iiyure eziyi-1.75 |
| Ibhasi ye-LV ekhoyo | 400 V |
| Ukwahlulwa okukwinqanaba lekhabhinethi | Kubandakanyiwe kwiphakheji yomthengisi |
| Iilawuli ezikhoyo zeHuawei | Akukho |
| Ukwandiswa kwekhabhinethi okucwangcisiweyo | Akukho |
Amandla okusebenza afunekayo:
395 kW − 300 kW = 95 kW
Amandla afunekayo kwindawo yokusebenza ye-AC:
95 kW × 1.75 h = 166.25 kWh
Ukukhethwa komsitho weeyure ezi-1.75
I-ESSA iphumelela ukuqinisekiswa kwamandla kokuqala kuba i-95 kW isahleli ngaphantsi komlinganiselo wayo we-100 kW. Umthamo wayo oqhelekileyo uyenza ibe ngumgqatswa wokwenza imifuziselo eneenkcukacha yamandla asetyenziswayo, kwaye ujongano lwayo lwe-400 V luyangqinelana nebhasi yefektri. I-transformer yangaphakathi ikwabonelela ngokwahlulwa okukwinqanaba lekhabhinethi kwiphakheji ye-MegSolid, ngokuxhomekeke kwi-transformer evunyiweyo kunye nocwangciso lokhuseleko.
I-Huawei ikwaphumelela uqikelelo lokuqala. Le femu ayinalo ulawulo lwe-Huawei olusele lukho okanye iinkqubo zenkonzo ezinokugcinwa. Ufakelo olwenziwayo, ulawulo, inkonzo kunye nophahlo-phahlo olupheleleyo olunikezelweyo zinquma ukuba yeyiphi inketho efanelekileyo.
I-ESSA isafuneka ihambise i-166.25 kWh ngexesha layo elivumelekileyo lokusebenza ukuze igcwalise umthwalo wayo. I-Energon isengumgqatswa ukuba loo mandla asetyenziswayo akananelanga.
Imfuneko yamandla kwiiyure ezi-2.25
Ukwandisa isiganeko ukuya kwiiyure ezi-2.25 kunyusa imfuneko yamandla e-AC:
95 kW × 2.25 iiyure = 213.75 kWh
Imfuneko ye-AC eyi-213.75 kWh ishiya i-215 kWh ebhalwe phantsi inganelanga ngenxa yelahleko kunye nendawo egciniweyo yokusebenza. Umthamo owongezelelweyo we-Energon uyenza ifaneleke kwesi siganeko side, ngokuxhomekeke kwisibalo esifanayo samandla asetyenziswayo. Izixhobo ze-PV esele zikho zingahlala kwi-inverter yazo ngokwazo ngokusebenzisa i-approved Isakhiwo sebhetri se-C&I esidityaniswe nge-AC.
Qinisekisa imodeli kunye nesikopa esinikiweyo.
yeHuawei iphepha lomveliso lwangoku lehlabathi jikelele ibonisa i-LUNA2000-241-2S1, ngelixa amaxwebhu e-215-2S10 esafumaneka. Inkcazelo yaseJamani ye-Gewerbespeicher akufanelanga inciphise nayiphi na imodeli ibe yi-“Huawei 215.”
Bhala oku kulandelayo kwishedyuli yokuthenga:
- imodeli kanye yekhabhathi ne-PCS;
- Umgangatho we-AC, amandla aqikelelweyo kunye nesiseko samandla asetyenzisiweyo amkelweyo;
- ivoltile, iintambo zombane, itransfoma kunye nesikopu sokukhusela;
- I-EMS, unxibelelwano kunye noxanduva lolawulo lwe-PCC;
- Izatifikethi zengingqi, ukumiselwa, iwaranti kunye nomda wenkonzo.
Chonga nalo lonke uqwalaselo lwe-MegSolid. ESSA0100B-0215 ichonga imveliso ye-100 kW / 215.04 kWh; i-Energon ichonga uqwalaselo lwe-261.24 kWh / 125 kVA kunye nojongano olukhethiweyo lwe-400 okanye 480 V. I- Uvavanyo lokwamkelwa kwemveliso yefektri ye-BESS Kufuneka kuqinisekiswe izixhobo kunye nezicwangciso kuloo shedyuli ivunyiweyo.
Kumzekelo wefektri we-95 kW, i-ESSA iyahambelana ne-bus ye-400 V kwaye iquka ukwahlulwa okufunekayo okukwinqanaba lekhabhathi. Ukukhetha kusekuxhomekeke kumandla asetyenziswayo kunye neemfuno zofakelo. I-Energon inika umthamo owongezelelweyo wexesha elide, kunye nokhetho lwe-480 V, ukupholisa okwenzayo (liquid cooling) kunye nokwandiswa okunxuseneyo (parallel expansion) kwiindawo ezifuna ezi zinto.
Impendulo ye-imeyile iya kulungelelanisa isicwangciso se-ESSA okanye se-Energon kunye ne-kW efunekayo, amandla esiganeko, ivoltheji yebhasi kunye nomda wokwahlula, kuquka nokujonga amandla asetyenziswayo okufunekayo ekukhetheni.
Imibuzo Ebuzwa Rhoqo
Ingaba i-ESSA0100B-0215 iyatshintsha ngqo i-LUNA2000-215-2S10?
Hayi. Imisebenzi yazo iphantse ifane, kodwa iHuawei ipapasha i-108 kW ngelixa i-ESSA ilinganiselwe kwi-100 kW. I-voltage, umda wokwahlula, imilinganiselo, izilawuli kunye nenkonzo nazo zifuna ukuthelekiswa.
Yeyiphi imveliso yeMegSolid efana kakhulu neHuawei LUNA2000-215-2S10?
I-ESSA0100B-0215 yeyona isondeleyo ngokwe-nominal-energy class, idibanisa i-100 kW, i-215.04 kWh, i-400 V kunye ne-isolation transformer eyakhelwe ngaphakathi.
Ingaba umahluko phakathi kwe-215.0 kWh ne-215.04 kWh uyayichaphazela isayizi?
Akukho sigqibo sokuthenga esinentsingiselo ekufuneka sixhomekeke kwi-0.04 kWh. Amandla afunekayo, amandla esiganeko, isipaji, ilahleko kunye nexesha lokutshaja kwakhona zinempembelelo enkulu.
Kubaluleke nini isilinganiselo se-108 kW se-Huawei xa sithelekiswa ne-100 kW ye-ESSA?
Kuyabaluleka xa ibloko yamandla asebenzayo eqhubekayo efunekayo idlula i-100 kW. Imfuneko ye-106 kW ingaphaya komlinganiselo wekhabhathi enye ye-ESSA.
Umthengi kufuneka atshintshe nini ukusuka kwi-ESSA 215 aye kwi-Energon 261?
I-Energon iba yinto ebalulekileyo xa i-215 kWh ishiya umda osetyenziswayo onganelanga, isiza sidinga i-480 V, ukupholisa ngokweliquid kulungele isicelo, okanye kucwangciselwe ukwandiswa okulandelayo okunxuseneyo.
Ingaba i-Energon 261 ilinganiselwe kwi-125 kW?
Umlinganiselo wayo opapashiweyo yi-125 kVA. I-kW esebenzayo ixhomekeke kubuchule be-PCS obuvunyiweyo, ifactor yamandla kunye neemfuno zamandla asabela.
Iyatshintsha ntoni i-transformer yokwahlula eyakhelwe ngaphakathi kwi-ESSA?
Ibeka ukwahlulwa okukwinqanaba lekhabhinethi ngaphakathi kwiphakheji ye-ESSA. I-transformer esezantsi, i-switchgear, ukhuseleko kunye noyilo lokufaka umhlaba zisadinga imvume yeprojekthi.
Ingaba ukupholisa okuxubeneyo ngokuzenzekelayo kungcono kunokupholisa ngomoya okanye ngulwelo?
Akunjalo. Isiphumo esifumanekayo, ukusetyenziswa kwesincedisi, ulondolozo kunye nemeko yokusebenza zizigqiba ukuba isakhiwo sokupholisa siyakulungela na iprojekthi.
Ingaba inani lika-91.3% likaHuawei lingathelekiswa ngqo nelenani lika-90% likaMegSolid?
Hayi. I-Huawei ichaza ukusebenza kakuhle okuphezulu komjikelo phantsi kweemeko ezichaziweyo, ngelixa i-Energon ichaza ukusebenza kakuhle okuphezulu kwenkqubo. Iindawo zokulinganisa kunye nemithwalo encedisayo kufuneka zihambelane.
Ingaba inkqubo ye-PV ye-Huawei esele ikhona ingasebenzisa i-MegSolid BESS?
Uyilo oluvunyiweyo oludityaniswe nge-AC lunokugcina izixhobo ze-PV kwaye ludibanise i-BESS ngendlela eyahlukileyo ye-AC. Ulawulo lwe-PCC, unxibelelwano kunye nokhuseleko kufuneka zibandakanye zombini ezi nkqubo.
Ingaba i-ESSA0100B-0215 ingaqhagamshela ngqo kwibhasi yefektri yaseJamani eyi-400 V?
I-voltage yayo epapashiweyo iyangena kudidi lwe-400 V, kodwa iprojekthi isafuneka ivume iintambo zombane, inqanaba leziphene, ukhuseleko, ukuqhagamshelwa emhlabeni kunye namaxwebhu egridi akhethekileyo kwimodeli.
Zeziphi iingxelo ezibalulekileyo kwiprojekthi yaseJamani yeGewerbespeicher?
Sebenzisa ishedyuli yemodeli echanekileyo, iigridi ezifunekayo kunye nezatifikethi zokhuseleko, umzobo womgca omnye, iisetingi zokhuselo, isicwangciso sokufakwa emsebenzini, iwaranti kunye nomda wenkonzo.
Abathengi baseJamani bafanele bazithelekise njani iixabiso zeebhetri zorhwebo zeHuawei nezeMegSolid?
Thelekisa umda opheleleyo onikezelweyo, kuquka ikhabhinethi, i-PCS, itransformer yokwahlula okanye yasesizini, iswitshi-geer, izilawuli, ukuqaliswa kokusebenza, iindleko zothutho, umsebenzi wokuqinisekisa kunye nenkonzo.