Yiya kumxholo 
Mine Iibhloko zebhetri zeMegSolid 5000INTL inikezela nge-10.8 MW kunye ne-20.0636 MWh yamandla achaziweyo. Abaphuhlisi abathembisa i-10 MW kangangeeyure ezimbini kwindawo yokudibanisa yase-Australia (POI) bane-63.6 kWh kuphela ngaphezulu kweethagethi zamandla phambi kokuba kubekho ilahleko. Jonga ukuba loo marjini iyakwanela na ukuhambisa umbane phambi kokuba u-odole iikhontheyina, i-PCS kunye neetransfoma.
Umlinganiselo oqhelekileyo weblock usondele kwiiyure ezimbini. Ukuhanjiswa kweeyure ezine kumandla afanayo e-POI kufuna amandla amaninzi ebhetri, nangona ukuthenga iiblock ezipheleleyo ngakumbi kukwongeza umthamo we-PCS.
Iibhetri zethungelwano ezincinci zingaqala nge 500 kW / 1.0752 MWh kunye ne-1 MW / 2.1504 MWh iinkqubo zeMegSolid. I-Supernode Stage 3 yaseQueensland eyi-260 MW / 1,216 MWh ibonisa ukungangqinelani okufanayo phakathi kwamandla nokugcinwa kwawo kwelinye izinga, kwaye i Ukubalwa kwezixhobo zeSupernode Yahlula amanani ayo eqinisekisiweyo eprojekthi kumzekelo wobungakanani weMegSolid.
Ubungakanani be-5000INTL bokuhanjiswa kwe-POI kwiiyure ezimbini
I-MegSolid 5000INTL ilungele uvavanyo lokuqala lwezityalo ezakhiwe ngeebhloko eziphindaphindwayo, ezipholiswa ngulwelo, kumsebenzi ocela iiyure ezimbini. Iyunithi nganye ine-5.0159 MWh yamandla aqikelelweyo kunye ne-2.7 MW yamandla e-AC aqikelelweyo kwi-690 Vac: malunga neeyure eziyi-1.86 ngokomlinganiselo obhaliweyo.
Thelekisa loo mlinganiselo nexesha elifunekayo lesivumelwano ukuze wenze isigqibo sokuba amandla ebhetri kunye namandla e-PCS mazinganiselwe ngokwahlukeneyo na.
Khawucinge ngeprojekthi ye-10 MW / 20 MWh:
| Ukuqinisekisa ukukhethwa | Ukubala | Isiphumo |
|---|---|---|
| Iiyunithi ezifunekayo ngamandla | 10 MW / 2.7 MW | 3.70 → iiyunithi ezi-4 |
| Iiyunithi ezifunwayo ngamandla | 20 MWh / 5.0159 MWh | 3.99 → iiyunithi ezi-4 |
| Igama elibhalwe iiyunithi ezine | 4 × 2.7 MW kunye ne-4 × 5.0159 MWh | 10.8 MW / 20.0636 MWh |
| Amandla angaphezulu kwe-20 MWh ekujoliswe kuyo | 20.0636 − 20 MWh | 0.0636 MWh, okanye 63.6 kWh |
Umda wamandla weeyunithi ezine yi-0.32%. Ukupholisa nezilawuli ziyasebenzisa kuyo, njengelahleko yoguqulo neyeetransformer phambi kokuba amandla afike kwimitha yegridi. Ubalo lokuhanjiswa kufuneka lukwatyhefuze umthamo ongaphandle kwefestile yokusebenza ye-SOC kwaye luvumele ukuncipha komthamo kubo bonke ubomi beprojekthi.
Iibhloko ezintlanu ezipheleleyo zinyusa isikhululo sombane ukuya kwi-13.5 MW / 25.0795 MWh. Amandla ongezelelweyo anika indawo engakumbi yokuhambisa kodwa eza neminye imithamo ye-PCS eyi-2.7 MW. Kwi-POI ye-10 MW, loo mthamo wokuguqula ufuna usetyenziso olucacisiweyo, olufana nokuphinda-phinda (redundancy) okanye omnye umsebenzi onekhontrakthi, ukuze kuthethelelwe iindleko zawo.
Jonga ukhetho lweeyure ezimbini kuvavanyo lokuhanjiswa phambi kokulungisa inani leebhloko. Amathuba okukhupha umbane ixesha elide ayatshintsha isixa samandla ebhetri esifunekayo nge-MW nganye yamandla e-PCS.
Ukuthunyelwa kweeyure ezine kufuna amandla amaninzi kumandla afanayo e-POI.
Ukwandisa ukukhutshwa kwe-10 MW ukusuka kwiiyure ezimbini ukuya kwezine kufuna amandla aphindwe kabini. Ukuthenga iibhloko ezipheleleyo ezidityanisiweyo ukuze kufikelelwe kuloo njongo ye-MWh kukwanyusa amandla e-PCS, nangona umda wokunxibelelana usahleli kwi-10 MW.
I-Tender 8 yeNkqubo yoTyalo-mali lweMpahla yase-Australia ikhethe iiprojekthi zebhetri ezili-15 ezinobungakanani obuyi-4.2 GW / 16.1 GWh. La manani adityanisiweyo alingana neeyure ezimalunga ne-3.83, kwaye isibhengezo sikarhulumente womdibaniso sichaze le portfolio njengoneleyo ukugubungela ixesha eliphezulu ngokuhlwa lamakhaya angama-3.7 ezigidi e-NEM kangangeeyure ezine. Kulindeleke ukuba utyalo-mali lobuqu olumalunga ne-AUD 6 bhiliyoni lulandele olu gunyaziso. (URhulumente wase-Australia, ISasazo seCIS 8)
I-tender enye iquka amaxesha ahlukeneyo okugcina. IBulabul 1 yi-300 MW / 600 MWh, ngelixa iGelston iyi-400 MW / 1,600 MWh kwaye iMoorabool iyi-300 MW / 1,200 MWh. Iimfuno zokudibanisa nokuthengwa kombane kwiprojekthi nganye zinqumla ubungakanani beentsimbi zayo.
Kwi-POI engaguqukiyo eyi-10 MW, ubungakanani beebhloko ezipheleleyo ze-5000INTL ngokwamandla bunika la maqondo:
| Umsebenzi wokuhambisa | Amandla afunekayo | Gqibezela iibhloko ze-5000INTL ngokwamandla. | Amandla edibeneyo eebhloko | Isiphumo sokufunyanwa |
|---|---|---|---|---|
| I-10 MW kangangeeyure ezimbini | 20 MWh | 4 | 10.8 MW | Imilinganiselo esemgangathweni yamandla namandla-moya isondelelene. |
| I-10 MW iiyure ezi-4 | 40 MWh | 8 | 21.6 MW | I-11.6 MW yomthamo we-PCS odwelisiweyo ingaphezulu komda we-POI. |
| I-10 MW iiyure ezisi-8 | Amashumi asibhozo e-MWh | 16 | 43.2 MW | Ukukhetha okugxile kumandla kuthenga amandla ombane aphambili angaphezu kokuphindwe kane kunoko kufunekayo. |
Umzekelo we-10 MW wenza izibalo zibe lula ukuzilandela. Sebenzisa iifomula ezifanayo kwii-POI ezinkulu, kunye nokuhlanganiswa kwezixhobo, umqokeleli we-MV, ukuphindaphindwa kwe-transformer ephambili kunye nendlela yokwakha igridi eyilelwe isityalo esikhulu.
Iibhloko ezisibhozo ezipheleleyo zisa amandla e-PCS adwelisiweyo kwi-21.6 MW kwimeko yeeyure ezine. Jonga ukuba ingakanani yomthamo wale nguqulelo enokuthi indlela ye-transformer iyisebenzise. Iilahleko ze-POI nazo ziyonyusa amandla ebhetri afunekayo; amandla ongezelelweyo e-PCS akanakubonelela nge-MWh ekhoyo.
I-Supernode eSigabeni sesi-3 eQueensland inika umzekelo omkhulu. Ireyithingi yayo ye-260 MW / 1,216 MWh ilingana neeyure ezi-4.68 kwaye iqulathe i-176 MWh ngaphezulu kwebhloko elula ye-260 MW × iiyure ezi-4. Injongo yaloo ndawo eyongezelelweyo ixhomekeke kwi-SOC yeprojekthi esetyenziswayo, iilahleko, ukonakala, ukufumaneka kunye neemfuno zenkonzo. Asiyiyo ipesenti yokulinganisa esetyenziswa kuyo yonke indawo.
Ibhetri ye-RWE i-Limondale eNew South Wales inamandla obhalisiweyo okutshaja angama-100 MW, amandla okukhupha angama-50 MW kunye nokugcina okungenani i-400 MWh. Umsebenzi wayo wokukhupha iiyure ezisibhozo usebenzisa indlela enkulu yokutshaja. Uluhlu lwezixhobo lufuna iindawo ezahlukileyo zokufaka i-charge MW, i-discharge MW kunye ne-stored MWh.RWE Limondale BESS)
Iiprojekthi ezijolise kwi-10 MW kwi-POI kunye ne-40 MWh yokuhanjiswa zidinga ikowuteshini eyahlula amandla agciniweyo kuguqulo lwe-AC phambi kokuba iimilinganiselo zebhloko epheleleyo zibe sisiseko sorhwebo.
Iinketho zeMegSolid zobukhulu obahlukeneyo bokudibanisa
Ibhulokhi yamandla eyamkelweyo yothungelwano kunye nefestile yamandla yesivumelwano zikhokela ukukhethwa kweMegSolid. Iiprojekthi zokusasaza ezincinci zisenokufuna umxhasi wamandla aphantsi. Izikhululo ezisebenza ixesha elide zidinga i-MWh ezininzi ngaphandle kokunyuka okufanayo kumthamo wokuguqula.
| Imeko yeprojekthi | Indlela yokuqala kaMegSolid | Uluhlu olupapashiweyo | Isizathu sokuba le ndlela ilungele |
|---|---|---|---|
| Isikhululo samandla esingamawaka-waka emegawatt sisebenza kangangeeyure ezimbini. | I-5000 yangaphakathi | 2.7 MW / 5.0159 MWh | Ibhulokhi enye ephindaphindekayo epholisiweyo ngamanzi idibanisa amandla ebhetri kunye namandla e-AC kwisixhobo esinye. |
| Ibhetri encinci ye-FTM edityaniswe kunikezelo | ESSC0500B-1075 | 500 kW / 1.0752 MWh | Amandla aphantsi okutyhala axhasa iiprojekthi ezisetyenziswa ngokuthe ngcembe ngaphandle kokuqala kwibhloko ye-2.7 MW. |
| Iprojekthi yosasazo lwamegawatt enye | ESSC1000B-2150 | 1 MW / 2.1504 MWh | Inkqubo enye yenza ipleyiti yegama kwisithuba esingaphantsi kweeyure ezimbini. |
| Iprojekthi ekufuneka yahlulele amandla e-PCS ngokwahlukeneyo | MEGA0500TS PCS | 500 kW umlinganiselo / 550 kVA elona liphezulu | Inani lezigcini-bhetri lingaxutyunyezwa namandla asebenzayo nawokuphendula, endaweni yokulandela inani lezigcini-bhetri ezifakweyo. |
IMegSolid ixhobisa i-5000INTL ngenkqubo yokupholisa engamanzi ekrelekrele kwibhloko ye-5.0159 MWh, isingxobo esine-IP55, isilumkiso sokuqala esixhaswa yi-AI kunye nokhuseleko olunezikhali ezithathu. Hlola ukusebenza kokupholisa xa kusetyenziswa ngokuphindaphindiweyo nokuba abasebenzisi bayakwazi na ukufumana ii-alamu phakathi kweeyunithi ezihambelanayo.
Ezi modeli zimbini ze-ESSC zilungele iiprojekthi ezidityaniswa kwinqanaba lamandla aphantsi okanye ezandiswa ngokwamanqanaba acwangcisiweyo. I-ESSC0500B-1075 isebenzisa umaleko we-500 kW / 1.0752 MWh; i-ESSC1000B-2150 iphinda kabini zombini ezi xabiso iye kwi-1 MW / 2.1504 MWh. Zombini zisebenzisa ukupholisa ngomoya okulawulwa ngobushushu kunye neendawo zokubeka ezikumgangatho we-IP54. Umthamo wefeeder kunye nolungiselelo lwe-transformer zinceda ekwenzeni ukhetho, kunye namanqanaba afakelo acetyiweyo. Uthelekiso lukwafuna ukubonisa ukuba ngakanani umthamo wesityalo olahlekayo xa ibhloko enye ingasebenzi ngenxa yokulungiswa.
Vavanya i-MEGA0500TS apho iprojekthi ifuna ukulinganiswa okwahlukileyo kwe-PCS. Isiphumo sayo esiqhelekileyo esiyi-500 kW, isiphumo esiphezulu esiyi-550 kVA kunye nomlinganiselo we-500–850 V DC zivumela injineli ukuba ifunde amandla okwenene, i-reactive headroom kunye ne-voltage yebhetri ngokudibeneyo. Uluhlu lweMegSolid MEGA TS PCS ikwabandakanya iiklasi zamandla ezincinci, nto leyo evumela iprojekthi ukuba ikhethe amandla okuguqula ngokusekelwe kumsebenzi wayo wombane endaweni yokuphatha isikhongozeli esinye njengenyathelo elincinci kakhulu luyilo.
Thelekisa iindleko kumthwalo ofanayo we-POI. Ukukhupha umbane, izixhobo zokuncedisa, isibonelelo sokonakala kunye nesicwangciso sokutshintsha zichaphazela amandla akhutshwe ngokwempilo yonke, nto leyo esisiseko se- Indlela yeendleko zobomi bonke ze-BESS nge-kWh nganye ehambisiweyo.
Indlela ye-transformer imisela ukuba yintoni efikelela kwi-POI.
Ubungakanani beekhontheyina buxhomekeke apho iprojekthi ilinganisa khona ukwamkelwa. Kwizityalo eziphambi kwemitha, iilahleko zoguqulo kunye nemithwalo yendawo phakathi kwebhetri nemitha ejongene nethungelwano zinciphisa amandla ahanjisiweyo.
Isixhobo sidinga indlela yombane eya kwi-POI, kunye nezilawuli nemitha zomveliso odityanisiweyo:
- 1. Iibhloko zebhetri ezigcina amandla e-DC kwaye zinyanzelisa imida yokusebenza yeeseli.
- 2. Isixhobo se-PCS esilawula utshajo, ukukhupha umbane kunye nempendulo yokusabela.
- 3. Iitransformer zeyunithi ezinyusa isiphumo sekonverters ukuya kuvoltheji yekholokha.
- 4. Izondli zokuqokelela kunye neebhloko zokuhlanganisa izixhobo zokutshintsha kumacandelo akhuselweyo.
- 5. Itransformer ephambili kunye nezixhobo ze-POI ezithwala isityalo sipheleleyo kwinethiwekhi.
- 6. Ulawulo lwezityalo kunye nokulinganisa ingeniso, okwenza umda wonxibelelwano ube yinjongo yokusebenza elinganisekayo.
I-MegSolid 5000INTL ibonelela ngombane we-AC olinganisiweyo we-690 Vac. Ibhetri yase-Australia yomgangatho wegridi iza kubeka olo mveliso emva kwe-transformer kunye nolungiselelo lokuqokelela olukhethelwe loo ndawo. I-voltage ye-POI, umda wokuthumela umbane ngaphandle, umda wokutshaja kunye nomthwalo we-reactive zithi ke zinqumle ukuba bungakanani obo buso obudityanisiweyo be-2.7 MW obunokusebenza ngaxeshanye.
Iibhloko ezilishumi ze-5000INTL zibonelela nge-27 MW yamandla e-AC alinganisiweyo, nto leyo egqitha indlela ye-transformer ye-25 MVA nokuba kukwisigaba samandla esipheleleyo. Imfuno ye-reactive isebenzisa umthamo owongezelelweyo we-MVA. Uphononongo lomthwalo kufuneka luthathele ingqalelo ii-kW, ii-kvar kunye nee-kVA ngokuxhomekeke kubushushu be-transformer, isikhundla se-tap, imeko yongxamiseko kunye nendlela yokulawula ephononongwayo.
Izixhobo zokutshintsha kufuneka zikwazi ukumelana ne-voltage kunye nomsinga oqhubekayo kumacala omabini. Umsebenzi wazo wokukhusela kwisekethi emfutshane, ukukhetha kokhuseleko kunye nolungiselelo lokwahlula nazo zidinga ukuqinisekiswa. Indlela yokudibanisa i-switchboard ye-BESS Icacisa olu hlolo kumandla aphantsi ombane, kwaye ingqiqo efanayo iyaqhubeka kwizixhobo zomqokeleli wamandla aphakathi kunye nezesikhululo esincinci somzi-mveliso omkhulu.
Indawo yentengiso ikwatshintsha umda weprojekthi. Iiprojekthi ze-NEM zisebenza nge-AEMO kunye nenkqubo efanelekileyo yokudibanisa uthungelwano, ngelixa iiprojekthi zaseNtshona Ostreliya zisebenza phantsi kwe-WEM kunye namalungiselelo othungelwano lwasekuhlaleni. Iprojekthi ye-AEMO yokudibanisa iinkqubo zokugcina amandla ibonisa indlela ugcino olusebenza macala omabini oluphathwa ngayo kuyo yonke inkqubo yokubhalisa, ukuthunyelwa kunye nokulinganisa. Amaxabiso ezikhongozeli kufuneka asekelwe kwimarike echongiweyo, kuthungelwano kunye ne-POI.
Iishedyuli zokuthunyelwa kunye neenkonzo ezikhuphisanayo
Ukuhanjiswa ngokuhlwa, urhwebo lwe-wholesale kunye nempendulo ekhawulezayo ye-FCAS zinokufuna i-allowances ezahlukeneyo ze-SOC kwisityalo esine-MW kunye ne-MWh ezifanayo. Sebenzisa ishedyuli yokuthunyelwa ukuze ubale umthwalo wobushushu, umthamo wonyaka kunye nendawo egciniweyo.
- I-CIS okanye i-delivery enesivumelwano sangokuhlwa igcina amandla kwisithuba esithile esibizelweyo. Ukufumaneka kwe-MWh zokuphelelwa lixesha kunye ne-POI kubaluleke ngakumbi kunokukwazi ukulandela yonke intshukumo encinci yexabiso.
- I-arbitrage yentengiso ngobuninzi yonyusa ukusebenza kokutshaja nokukhupha umbane ngokujikeleza utshintsho lweespredi. Imodeli yokusebenza ifuna ukusebenza kakuhle okwenyani, ukusetyenziswa kwezinto ezincedisayo kunye neengqikelelo zokujikeleza.
- Ukuthatha inxaxheba kwe-FCAS kusebenzisa impendulo ekhawulezayo yolawulo kwaye kunokuhambisa ibhetri ngokuphindaphindiweyo ukujikeleza usukelo lwayo lwe-SOC. Amandla okusebenza abalulekile, kodwa i-EMS ikwafuna indawo eyaneleyo yamandla ukuphepha ukuvala umyalelo olandelayo.
- Inkxaso yenethiwekhi idibanisa ukufumaneka kwendawo, ixesha elimisiweyo kunye nojongano lolawulo oluvunyelwene nenethiwekhi. Ukuphoswa leli xesha kunokubaluleka ngaphezu kwamandla onyaka apheleleyo.
- Amakhonkco okuzinzisa amandla elanga okanye omoya adibanisa ukutshajwa kwebhetri kunye nemveliso yamandla ahlaziyekayo, ukuncitshiswa kwemveliso, kunye nomda ekwabelwana ngawo wokuthunyelwa ngaphandle. Amandla okutshaja akhoyo anokuba yingena elinqanda, nokuba ibhetri ayinamandla kwaphela.
Uthelekiso lwase-Australia lwe-Gridcog lufumene iindlela ezahlukeneyo zengeniso nokusebenza phakathi kwe-asethi ze-NEM neze-WEM ezimodelweyo. Uguquguquko olukhulu lwentengiso yobulukhuni luxhase imeko ye-NEM FTM, ngelixa imodeli ye-WEM ibandakanya iikhredithi zomthamo. Sebenzisa umkhondo wokuthunyelwa kweprojekthi ukuseka ubunzulu nobuninzi bokujikeleza, kwaye unike imbeko kwiinkonzo ezikhuphisana ngomthamo ofanayo.Uhlalutyo lwe-Gridcog FTM ne-BTM)
Jonga umkhondo wokuthunyelwa ukuze uwuthelekise nomlinganiselo we-5000INTL weeyure eziyi-1.86 wexesha elimiselweyo lokusebenza kunye nemiqathango yokuhambisa idatha. Cwangcisa ulondolozo ngokusekelwe ekubonakaleni okusemqathini wecandelo, kwaye uphonononge ukusebenza kohlobo lokupholisa ngamanzi kunye nemisebenzi yokulumkisa kwangethuba malunga nokusetyenziswa okuphindaphindiweyo kuyo yonke i-array.
Ukuhanjiswa ngokuhlwa kunokufuna amandla ukuba ahlale kwibhetri kanye njengoko ithuba lokurhweba lifuna ukuba amandla akhutshwe. Umda we-FCAS unokukhuphisana neshedyuli epheleleyo yokuthumela ngaphandle i-10 MW. Uzinzo lwamandla ahlaziyekayo longeza umqobo wokutshaja: umoya omncinci okanye amafu anokukhipha ixesha elilindelekileyo lokutshaja. Imodeli yokusebenza idinga izinto eziphambili kunye nezipaji zezi zingxabano phambi kokuba ingeniso idityaniswe.
Impendulo ye-PCS kuphando loqhagamshelwano lwase-Australia
Izifundo zokunxibelelana kwezikhululo zombane zase-Australia zihlola indlela isikhululo sombane siphela esisabela ngayo kwimiyalelo yamandla asebenzayo, kwimfuno esabela kwaye nakwiziphazamiso, kuquka unxibelelwano phakathi kwezigcini-mbane eziphantsi komlawuli wesikhululo sombane esinye. Umda wophononongo uquka:
- ulawulo lwamandla asebenzayo, izantya zokunyuka kunye nemida yokutshaja/yokukhupha;
- Ubuchule bamandla asabela kuyo yonke uluhlu lokusebenza olucetyiweyo;
- Impendulo yevoltheji nefrikhwensi;
- i-fault ride-through kunye ne-logic yokuphambili-kwangoku;
- Intsebenzo yomculo we-harmonic kwi-POI;
- ulungelelwaniso phakathi kweeyunithi ze-PCS kunye nomlawuli womatshini;
- impendulo yokhuselo kunye nokuziphatha kokulahlekelwa luyungelelwano.
I-MEGA0500TS ibonelela ngemveliso elinganisiweyo ye-500 kW, imveliso ephezulu ye-550 kVA, uluhlu lwe-500–850 V DC kunye nokusebenza kakuhle okuphezulu kwe-97.5%. Sebenzisa imveliso ephezulu ye-550 kVA xa uhlola amandla okusebenza kunye nawokubuyisela amandla, ngokuxhomekeke kwimida yokusebenza evunyiweyo. Umda wokugqibela we-P/Q kufuneka ungqinelane nendawo yokusebenza ekhethiweyo, isilinganiso se-transformer kunye neemfuno zenethiwekhi.
Iiharmoniki nazo zifumaneka kumda ojongene negridi. Ubude bentsinga, iitransformer, ukugqwetheka kwemvelo kunye nentsebenziswano phakathi kweenguquleli ezihamba ecaleni kunokutshintsha isiphumo phakathi kwezikhululo ze-PCS kunye ne-POI. Indlela yokwamkelwa komgangatho wamandla ye-BESS Idibanisa i-kW, i-kvar, i-power factor kunye nemilinganiselo ye-harmonic kwimitha enye, kwimeko enye yokusebenza nakwishishini elinye lexesha.
I-AEMO ifuna iimodeli zonxibelelwano ukuba zimele isityalo esisebenzayo. Iphakheji ye-R1 ixhasa ukuqaliswa kokusebenza, ngelixa idatha eqinisekisiweyo ye-R2 irekhoda useto lokugqibela kunye nempendulo evavanyiweyo. Imodeli yenguquleli, uhlobo lomlawuli, idatha yetransfoma kunye nemida yombane kufuneka zihlale zihambelana ukusukela kwisifundo sonxibelelwano ukuya kutsho kulungiselelo lwafektri kunye novavanyo lwasesizini.Iimfuno zokwenza imifuziselo ze-AEMO)
Ukusebenza okwenza igridi kongeza esinye isigqibo. I-ARENA inike ingxelo ngoNovemba 2025 ukuba iibhetri ezintlanu ezixhasayo zokwakha igridi bezidityaniswe kwi-NEM, kwaye iiprojekthi zokuqala zibonise indlela iimodeli zolawulo kunye nemigangatho yokusebenza ekubonisene ngayo ephatha ngayo ukunikezelwa. ISigaba 3 seSupernode kamva sibeke i-PCS eyakha igridi, ulawulo lwezikhululo zombane, ukudityaniswa kunye nenkxaso yokudibanisa kwi-grid phakathi komda womsebenzi we-GE Vernova. (Uphononongo lwebhetri ye-ARENA eyenza igridi)
I-PCS, isilawuli sesityalo kunye nemodeli yokuqhagamshela kufuneka kuvunyelwane ngokuziphatha kokulandela-igridi okanye kokwenza-igridi. I-5000INTL energy block ekhethiweyo kufuneka ke ivavanywe ngaphakathi kuloo ncwadi-sikhokelo. Ingcaciso yolawulo lokulandela igridi nokwenza igridi ibonisa isizathu sokuba ulawulo lwamandla agciniweyo nolwe-AC voltage kufuneka kuphathwe njengokukwazi okwahlukileyo.
I-MWh ezihanjisiweyo kwimitha yesivumelwano
Imfuneko ye-MWh ezisiweyo idinga imitha enegama kunye nonyaka wekhontrakthi. Ukusukela kumandla abhalwe kwipleyiti yebhetri, ubalo luthatha ingqalelo i-PCS, iitransformer, inkqubo yokuqokelela kunye nokusetyenziswa kombane kwizixhobo zokuncedisa zesityalo.
Bala amandla e-POI ngolu luhlu:
Amandla ebhetri afakiweyo → Ifestile ye-SOC esetyenziswayo → Umthamo ogciniweyo → Isiphumo se-PCS → Ukulahleka kwe-transformer ne-collector → Amandla e-POI
Iimpompo zokupholisa, izilawuli, iinkqubo zomlilo, izifudumezi kunye nemithwalo yesibonelelo-mbane esincinci nazo zisebenzisa amandla ngexesha lokuhanjiswa. Indlela yokuziphatha kwazo kufuneka ihambelane nendlela yeprojekthi yokulinganisa nokwamkela. Kumzekelo weeyunithi ezine ze-10 MW / 20 MWh, ukusetyenziswa kwempahla encedisayo kuthatha kumda obhalweyo we-63.6 kWh kunye nezinye iilahleko.
IMegSolid idwelisa i-87.5% njenge-efficiency ephezulu ye-5000INTL. Sebenzisa elo xabiso kumda wezixhobo ochaziweyo. Phambi kokuba uyifake kwingqikelelo ye-round-trip-efficiency yeprojekthi, chonga ukuba yeyiphi ilahleko yokutshaja nokukhupha i-battery eyigubungelayo ukuze ingabalwa kabini. Imodeli ye-POI idinga amaxabiso ahlukileyo eendlela zebhetri, i-converter, ii-transformer, i-collector kunye nezixhobo zokuncedisa phantsi kwamandla nobushushu obucetyiweyo.
I-Waratah Super Battery ibonisa impembelelo yorhwebo yendlela ye-AC. Isikhululo saseNew South Wales sinomlinganiselo wemveliso wangempela we-850 MW / 1,680 MWh kunye nobuchule obuqinisekisiweyo obungange-700 MW / 1,400 MWh ubuncinane. Ukusilela kwe-transformer yomtshixo ophezulu kuye kwathintela ukusebenza ngexesha lokuqaliswa; i-Akaysha ixele ukuba i-700 MW iya kube isebenza ngoJuni 2026, kwaye kuya kufuneka i-High Voltage Transformer 3 ukuze kufikelelwe kumthamo opheleleyo we-850 MW wesityalo kunye nenkonzo epheleleyo ye-700 MW ye-SIPS. (Akaysha Energy, uhlaziyo lweWaratah)
Bandakanya ukufumaneka kwe-transformer kwiwaranti yokuhanjiswa yeMegSolid. Nangona iiseli kunye nezixhobo zePCS zikulungele, isityalo sidinga indlela yokusebenza ye-transformer ukuze sihambise kwi-POI.
Yahlula la maxabiso amandla kwishedyuli yokuthenga:
- Amandla avavanyelweyo: ipleyiti yegama lebhetri efakiweyo.
- Amandla asetyenziswayo: isabelo esifumanekayo ngaphakathi kwi-SOC evunyiweyo nakumida yokusebenza.
- Ukuhanjiswa ekuqaleni nasekupheleni kobomi: isiphumo esisetyenzisiweyo kunyaka wekhontrakthi ochaziweyo.
- Amandla e-POI: i-AC MWh edlula kwimitha evunyelweneyo emva kweelahleko zeprojekthi kunye nezincedisi.
Sebenzisa i-window yokusebenza, ukuguga, iilahleko kunye nee-allowance zokufumaneka kwi-5.0159 MWh nge-5000INTL block nganye. Thelekisa amandla aseleyo e-POI kunye neemfuno zovavanyo lwekhontrakthi phambi kokuba wenze isigqibo sokuba ungongeza na umthamo.
Ukufikelela kwiikhontheyina, ukusabela emlilweni kunye nokuhanjiswa
Umhlaba okhoyo kufuneka ube nendawo engaphezulu kweyee-container. Iindawo zokungena zezicima-mlilo, ezokuhambisa amanzi angcolileyo kunye nezozondlo zithatha indawo, ngelixa indlela yokuhambisa impahla inokuthintela apho izixhobo zinokubekwa khona.
IMegSolid ipapasha i-5000INTL enemilinganiselo engama-6,058 × 2,438 × 2,896 mm. Ukuphinda loo mkhondo kumhlaba kwinqwaba enkulu kunika umyili wezakhiwo isiseko esisebenzayo kwangethuba samigca, iindlela zeentambo kunye nokufikelela kwiinkonzo. Fumana umzobo wokugqibela wothutho, iindawo zokuphakamisa, imithwalo yesiseko kunye neendawo ezikhululekileyo zezixhobo phambi kokuba ulungise iindlela, iipads kunye neendawo zeekhreyini.
Isikhokelo se-AFAC sika-2025 sicela abaphuhlisi be-BESS base-Australia abaxhumene kwigridi ukuba balungiselele isicwangciso esipheleleyo sokhuseleko lomlilo kwaye basebenzisane neenkonzo zomlilo nezimeko ezingxamisekileyo ezinoxanduva lwendawo yeprojekthi. Ukuphendula kumlilo kunye nokunokubakho kokuzaliswa ngamanzi zombini kuyayichaphazela indawo. Ucwangciso lufanele lubonise indlela abasebenzi abasondela ngayo kwingozi, bahlule izixhobo, kwaye balawule amanzi ahambayo ngaphandle kokuwela indawo yombane enobungozi. (Isikhokelo se-AFAC se-BESS esikwizinga eliphezulu)
Amaqela ezakhiwo kunye nawokuphendula iimeko ezingxamisekileyo kufuneka aqinisekise ukuba iinqwelo-mafutha ziyakwazi ukungena kwiindawo zokusabela kunye nendlela yokususa isithintelo esikwanti emva kokuba umbane ubuyisiwe. Yenza imephu yeendlela zamanzi omlilo kunye neendlela zamanzi angcolileyo atshayela ngazo, uze uhlolisise ukuchanabeka komsi nobushushu kwizithintelo ezikufutshane nakubamelwane phantsi kwemimoya esemthethweni. Jonga isikhululo, indlela yendlela, indawo yokubeka impahla kunye nekrane uziqhathanise noluhlu olucwangcisiweyo lokuhanjiswa kwempahla.
Hlalutya isigqubuthelo se-IP55 se-5000INTL, ukupholisa okukrelekrele okusebenzisa ulwelo, isilumkiso sakuqala esixhaswa yi-AI kunye nokhuseleko olunezinto ezintathu ngokwobungqina obunikiweyo. Dibanisa izilawuli zezixhobo kwisicwangciso sesiza sase-Australia sokubeka umgama, ukufumanisa, ukwahlula ngokungxamisekileyo, ukukhupha amanzi kunye nempendulo yasekuhlaleni.
IChweba laseNewcastle libonisa ubungakanani bolungiselelo olusemva kweeprojekthi ezikhoyo ngoku. Laba lichweba lokuqala eNew South Wales elivunyelweyo ukugcina iinkqubo zebhetri ze-lithium-ion ezikumgangatho wegridi kwisikhululo salo kwaye lalinikezela ngezixhobo ezilungiselelwe iTomago, iEraring kunye neBellambi Heights ngoJulayi 2026. ITomago yodwa kulindeleke ukuba isebenzise iiyunithi zebhetri ezingaphezu kwama-400.Ulungiselelo lwe-BESS lweSikhululo saseNewcastle)
Lungiselela indawo yokugcina okwethutyana, iimvume zendlela kunye nokufikelela kwekhreyini ngokweemilinganiselo yekhontheyina kunye neebhetshi ezifikayo. Qinisekisa indlela phambi kokuba u-odole ukuze iingxaki zokufikelela zingalibazisi iikhontheyina esele zigqityiwe.
Iindawo zezikhululo zombane ezingasetyenziswayo kunye neendawo ezikufutshane namaziko omthwalo zingabonelela ngesakhiwo esixabisekileyo sokudibanisa, kodwa zizisa iinkonzo ezifihliweyo, iziseko ezindala, ukufikelela okunqongopheleyo kunye nokudibana neenkqubo ezisasebenzayo. Sebenzisa imilinganiselo yeMegSolid kulungiselelo lokuqala, uze uqinisekise inani leebhloko ngocwangciso lwezokwakha, olombane kunye nolwezimo ezingxamisekileyo.
Umda wokuhanjiswa wase-Australia
- Iimodeli zokunxibelelana: IMegSolid ibonelela ngezixhobo kunye ne-PCS inputs ezivunyelweneyo kwikhontrakthi; umfaki-sicelo wonxibelelwano wase-Australia kunye nomcebisi wakhe badibanisa imodeli yomzi-mveliso, bagqibezele izifundo ze-GPS kwaye balawule ukwamkelwa kuthungelwano/AEMO.
- Iwaranti yamandla: Ishedyuli esayiniweyo kufuneka ichaze amandla e-DC avavanyiweyo, amandla e-DC asebenzisekayo okanye amandla e-AC ahanjisiweyo kwi-POI; inani eliqhelekileyo le-5.0159 MWh liyamandla avavanyiweyo.
- Inkonzo yendawo: Inkxaso ilungelelaniswa kwiindawo zeMegSolid zaseHong Kong/Huzhou; ukubakho kwabantu base-Australia kufuneka kuphawulwe kwikhontrakthi njengokuthunyelwa kwefektri okanye i-EPC yasekuhlaleni echaziweyo/iqabane.
- Uphononongo lweKhemistri nomlilo: Vavanya i-5000INTL njenge-SHS180-314, i-12P416S Hybrid Solid-State LFP enenkqubo yokupholisa elulwelo ekrelekrele kunye nokhuseleko lwemilinganiselo emithathu; isicwangciso sokuqhushumba sase-Australia kufuneka sisebenzise ubungqina obunikiweyo beseli/yesistim kunye noyilo lwendawo yokwenene, hayi ileyibhile ye-LFP eqhelekileyo.
Ukusa isicwangciso esikhethiweyo kuyilo oluneenkcukacha
Sebenzisa iingqikelelo ezifanayo zezixhobo kunye namandla e-POI nerhafu yamandla ekulinganiseni ubungakanani betransformer, kuphononongo loqhagamshelwano kunye noyilo lwendawo. Zinqumle ezi zigqibo phambi koyilo oluneenkcukacha:
| Imeko yeprojekthi | Indlela yeMegSolid yokuqhubela phambili | Isigqibo esifanele ukuba sesivele samkelwe |
|---|---|---|
| Umsebenzi wemegawatt ezininzi cishe iiyure ezimbini | Iibhloko ze-Standard 5000INTL | Umda wamandla we-POI uquka i-SOC esetyenziswayo, iilahleko, izixhobo zokuncedisa kunye nonyaka wekhontrakthi ofunekayo. |
| Umsebenzi weeyure ezine okanye weeyure ezisibhozo | Iibhloko zamandla ze-5000INTL zivavanywe ngomlinganiselo webhetri-ukuya-kwi-PCS othe ngqo weprojekthi | Inani le-converter lisekelwe kumandla e-POI, hayi ukukopishwa kwisibalo se-energy-block. |
| Isikhululo esinamandla angama-500 kW esidityaniswe kunyelo | ESSC0500B-1075 | Umgcagcasi, utshintshi, ukhuseleko kunye nomthwalo womsebenzi zilungele i-500 kW / 1.0752 MWh |
| Isikhululo sombane esinamandla angama-1 MW esidityaniswe kwinkqubo yosabalaliso | ESSC1000B-2150 | Indlela yenethiwekhi nesicwangciso sokulungiselela zilungele i-1 MW / 2.1504 MWh |
| Amandla e-PCS akhethwe ngokwahlukileyo | MEGA0500TS okanye enye iklasi yamandla yeMEGA TS | I-voltage ye-DC, i-kW, i-kVA, umthwalo we-reactive kunye nomthwalo wetranisfoma ziyavumelana |
| Uxanduva lokwakha igridi | Ibhulokhi yamandla ekhethiweyo kunye ne-PCS kunye nendlela yokulawula eqinisekisiweyo kwimodeli yokudibanisa | Impendulo efunekayo, iinguqulelo zemodeli kunye nobungqina bokumiselwa zichaziwe. |
| Ilanga nomoya ekwabelwana ngePOI | Ucwangciso oludityaniswe nge-AC okanye i-DC olungaphantsi komda womnye umzi-mveliso | Umthombo wokutshaja, ukuncitshiswa, ukulinganisa kunye nokuphambili komlawuli zisisiseko. |
Chaza apho iindlela zamandla elanga nebhetri zidityaniswa khona. Uthelekiso lwebhetri ezidityaniswe nge-AC neze-DC Ichaza indlela olo khetho olutshintsha ngayo izixhobo zoguqulo kunye nolawulo. Jonga ulungiselelo olukhethiweyo ujonge isiseko esabelwana ngaso sokuthumela ngaphandle kunye nemodeli yokudibanisa evunyiweyo.
Sebenzisa amanqanaba apapashiweyo kaMegSolid angama-5.0159 MWh / 2.7 MW kubalo lweebhloko zokuqala kunye nolwakhiwo. Isicatshulwa sifanele sibonise indlela elo balo elizalisekisa ngayo umthwalo we-POI, kuquka imarjin yokuhambisa, ulwabiwo lwe-PCS, unxibelelwano lwe-690 Vac, kunye neemfuno zokupholisa nokubandakanya.
Ipakethe yedatha ye-imeyile encinci kakhulu
- Thumela: Iphondo lase-Australia, i-POI charge/discharge MW, i-MWh ehambisiweyo, ixesha, uxanduva lokuqala okanye lokuphela kobomi, ivoltheji yokuqhagamshela, umthwalo wokusebenza kunye nokuba ingaba impendulo yokwakha igridi iyafuneka na.
- Ubuyo lukaMegSolid: indlela yokuqala yemveliso, inani leebhloko ze-5000INTL okanye uluhlu olunye lwe-PCS, iingqikelelo zobungakanani ezisetyenzisiweyo kunye nezinto zokunxibelelana/zendawo ezihlala zikhethekile kwiprojekthi.
Imibuzo Ebuzwa Rhoqo
Kufuneka iiyunithi ezingaphi ze-5000INTL kwibhetri ye-10 MW / 20 MWh?
Iiyunithi ezine zibonelela ngomthamo oshicilelweyo we-10.8 MW / 20.0636 MWh. Oku kushiya kuphela i-63.6 kWh ngaphezulu kwenjongo yamandla phambi kokuba kufike kwi-SOC enokusetyenziswa, iilahleko zoguqulo, izixhobo zokuncedisa kunye nokwaluphala. Qinisekisa umda owongezelelweyo ofunekayo ukuze kuhanjiswe i-POI.
Ingaba i-standard 5000INTL yibhloko yebhetri yeeyure ezine?
Amandla ayo aqikelelwe kwi-5.0159 MWh kunye namandla e-AC aqikelelwe kwi-2.7 MW zinika ixesha eliqikelelweyo lokusebenza elimalunga neeyure eziyi-1.86. Iiprojekthi zeeyure ezine zidinga umlinganiselo owahlukileyo webhetri-ukuya-kwi-PCS endaweni yokongeza iibhloko ezidibene ngokupheleleyo ngokusekelwe kuphela kumandla.
Ukusebenza kakuhle okuphezulu kwe-5000INTL okungama-87.5% kuthetha ntoni malunga nokulinganisa ubungakanani?
Sebenzisa i-87.5% kuphela kumda wezixhobo ochazwe kuloo xabiso. Iprojekthi ye-RTE kunye namandla e-POI ahanjisiweyo zifuna imodeli epheleleyo yokulahleka equka indlela yebhetri, i-PCS, iitransformer, inkqubo yokuqokelela, izixhobo zokuncedisa, inqanaba lamandla kunye nobushushu.
Yeyiphi imveliso yeMegSolid elungele ibhetri encinci engaphambili kwemitha?
I-ESSC0500B-1075 ibonelela nge-500 kW / 1.0752 MWh, ngelixa i-ESSC1000B-2150 ibonelela nge-1 MW / 2.1504 MWh. Umthamo wefeeder, ulungelelwaniso lweetransformer, ubungakanani bebhloko yolondolozo kunye nandandiso ecetyiweyo zizinto ezigqiba phakathi kwazo.
Ingaba i-BESS yase-Australia kufuneka ilungiselelwe ngokwe-MWh yecontainer okanye i-MWh ye-POI?
Qala kwi-MWh efunekayo kwimitha ye-POI enesivumelwano. Amandla akwipleyiti yegama lesikhongozeli lixabiso luyilo lwangaphambili; i-SOC esetyenziswayo, umthamo ogciniweyo, iilahleko kunye nezixhobo zokuncedisa zinquma ukuba mangaphi afikelela kwinethiwekhi.
Amandla ebhetri kunye namandla e-PCS kufuneka akhethwe ngokwahlukeneyo nini?
Yahlula izigqibo xa ixesha elifunekayo lokuhanjiswa lihluke kwisilinganiso esiqhelekileyo sebhloko, xa amandla okutshaja nawokukhupha angalingani, okanye xa umthwalo we-reactive utshintsha i-PCS kVA efunekayo.
Ingaba ibhetri nganye enkulu yase-Australia efuna i-PCS eyenza igridi?
Hayi. Indawo yenethiwekhi, iimeko zomthamo wamandla enkqubo, izifundo zokudibanisa kunye neenkonzo ezisetyenziswe isivumelwano zinquma imfuneko yokulawula. Iiprojekthi zokwakha igridi kufuneka zitshixe imodeli ye-PCS, isilawuli somzali-mveliso kunye nendlela yobungqina phambi kokuba ukuyilwa kokudibanisa kukhutshwe.
Ingaba ibhetri yomgangatho-grid ingasebenzisa i-POI efanayo nefama yelanga?
Ewe, xa isilawuli silungelelanisa umveliso welanga, ukutshaja nokudischaja kwebhetri, ukuncitshiswa kombane kunye nomda wothumelo olwabelwana ngalo. Ukuqhagamshela nge-AC okanye i-DC kuyatshintsha apho iindlela zamandla zidibana khona kodwa akususi umda we-POI.
Kutheni i-transformer ephambili inokuthintela i-BESS ekusebenziseni amandla ayo onke?
Iibhloko zebhetri zinokuba zikulungele ngelixa i-transformer ye-MVA, ubushushu, imfuno ye-reactive okanye ukunqamka kombane zithintela i-MW ejongene negridi. Ireyithingi ye-transformer kunye ne-redundancy kufuneka zixhase iindawo zokusebenza ezifanayo ezathembisiweyo kwi-POI.
I-5000INTL iyixhasa njani ukusebenza kwesiza sase-Australia?
Iyunithi idibanisa ukupholisa okukrelekrele okusebenzisa ulwelo, ukhuseleko lwe-IP55, isilumkiso sakuqala esixhaswa yi-AI kunye nokhuseleko olunezinto ezintathu, kunye nebhloko ecacisiweyo ye-5.0159 MWh / 2.7 MW. Ufikelelo lomlilo olukwinqanaba lendawo, umjelo wamanzi, ukwahlula okungxamisekileyo kunye nocwangciso lokusabela zigqibezela ufakelo.
Yintoni etshintshayo kwibhetri yesikali-grid kwi-NEM?
Iiprojekthi ze-NEM zilungelelanisa ubhaliso, ukuthunyelwa, ukulinganiswa kunye nokusebenza kokuqhagamshela nge-AEMO kunye nomboneleli weenkonzo wenethiwekhi ofanelekileyo. Imida ye-POI, i-GPS, iipakethe zemodeli kunye neziphumo zokufakwa kokusebenza ziba yinxalenye yesigqibo sezixhobo.
Yintoni etshintshayo kwibhetri engaphambili kwemitha eNtshona Ostreliya?
Ukuthatha inxaxheba kwe-WEM kunye nenkqubo yenethiwekhi yasekuhlaleni zibumba iimfuno zengeniso, zokuthunyelwa kunye nezoqhagamshelwano. Iikhredithi zomthamo zinokuchaphazela imodeli yorhwebo, ngelixa ubungakanani beqokobhe kufuneka bulandele umkhondo wokwenene wokusebenza weprojekthi kunye nemida yenethiwekhi.
Iiprojekthi zeebhetri zaseQueensland naseNew South Wales zibonisa ntoni kubathengi?
I-Supernode yaseQueensland igxininisa imilinganiselo yamandla-ukuya-kwi-energy yexesha elide kunye nokudityaniswa okwenza igridi. Iiprojekthi zaseNew South Wales ezifana neLimondale neWaratah zibonisa indlela amandla angaqhelekanga, ukufumaneka kweetranisfooma kunye nendlela ye-POI ezinokuyitshintsha ngayo indlela yokusebenza ekhutshwayo.
