Kwifektri yaseJapan enikwa umbane oyi-6.6 kV, ukugcinwa kwebhetri yorhwebo kufuneka kuvavanywe njengempahla elawulwayo yokulawula imfuno, hayi ukukhethwa kuphela ngomthamo webhetri obhalwe kuyo. IMegSolid ibonelela ngezisombululo zokugcina amandla kwiinkqubo zorhwebo nezoshishino, kodwa iprojekthi yokunciphisa umthwalo ophezulu kufektri kufuneka iqale ngomthwalo olinganisiweyo wendawo, isivumelwano sayo senkonzo esifanelekileyo, uqwalaselo lwemitha yayo kunye noyilo lwekhonkco olwenziwe ngobuchwepheshe. Injongo esebenzisekayo kukunciphisa umbane ongene kwisiza olulinganisiweyo ngexesha elifanelekileyo lemfuno, ngaphandle kokudala omnye umcimbi wemfuno ephezulu xa ibhetri iphinda ityatyulwa.
- Yahlula okufunekayo Ukuncitshiswa kwemfuno nge-kW okufunekayo I-kWh yamandla okukhululwa.
- Qinisekisa ukuba ingaba ubalo lwentswelo ephezulu lwemizuzu engama-30 lusebenza kumitha ethile, kwikhontrakthi nakulungiselelo lweenkonzo.
- Chonga ixesha lokuphinda ugcwalise phambi kokuba uthathe isigqibo sokuba umda wemfuno unokuphindaphindwa kuyo yonke iishifti zokuvelisa.
- Chaza indawo yokulawula, imfuneko yokuhamba kombane okuchaseneyo kunye nomda wokhuseleko kunye ne-EPC yasekuhlaleni kunye nenjineli yombane ejongene nenkonzo yombane.
- I-Screen ibiza i-MegSolid iinkqubo kuphela ngokweenkcukacha zobuchwepheshe ezitholakala kumkhondo kwaye ezizezemodeli ethile.
Qinisekisa umthetho wemfuno phambi kokwakha ikesi yebhetri
Indlela yokusebenza yemizuzu engama-30 yomthwalo omkhulu kakhulu kufuneka iphathwe njenge Uqikelelo lweprojekthi olufuna ingqinisekiso yasekuhlaleni, hayi njengomthetho jikelele kwifektri nganye yaseJapan. Isithuba sesicelo esifanelekileyo, indlela yokwenza umyinge, inkqubo yokuhlawulisa kunye nesiphumo sencopho entsha kuxhomekeke kwikhontrakthi yokubonelela esebenzayo, ulungiselelo lwamitha kunye nenkqubo yenkonzo. Phambi kokuba umthamo wenkqubo yokugcina iibhetri zorhwebo umiselwe, iziko kufuneka lifumane ingcaciso ecacileyo kumacala anoxanduva lwekhontrakthi yalo yombane kunye nolungiselelo lokwamkela amandla.
Nje ukuba eso siseko siqinisekisiwe, umsebenzi wobunjineli uba nocacisa ngakumbi. Iqela kufuneka limisele elona xesha liphezulu lokungenisa elifanelekileyo, umda ophezulu wemfuno ojonjelweyo, umahluko wokusebenza ongaphantsi kwaloo mda kunye neemeko zokuvelisa ezikhokelela kwinqanaba eliphezulu. Oku kuthintela isiphakamiso sebhetri ukuba sisekelwe kufundo olunye lomthwalo wangoko, olunokungayimeli isiganeko semfuno elinganisiweyo.
Iinkcukacha-manani zembali zasefektri ngokwayo bubungqina obuphambili. Isikhokelo se-C&I sokugcinwa kwamandla kwimo engaguqukiyo Ingaxhasa uvavanyo olubanzi lwenkqubo, kodwa ayithathi indawo yengxelo yeli xesha evela kwimetha yasendaweni. Iseti yedatha eluncedo iquka ezona zikhewu zokungenisa zifumanekayo, iishedyuli zokuvelisa, ukuqaliswa kwezixhobo eziphambili, amaxesha okuvala kunye nawo nawuphi na imihla yokusebenza engaqhelekanga eyaziwayo.
Ulandelelwano Lwezigqibo Lwe-BESS Yokunciphisa Uxinzelelo KwiFektri YaseJapan
Sebenzisa olu landelelwano phambi kokuthelekisa iindlela zokugcina iibhetri zorhwebo:
- Qinisekisa umgaqo osemagqabini wemfuno ephezulu osetyenziswayo, isiseko semitha kunye nesiphumo sekhontrakthi kwesi siza.
- Yakha ngokutsha umsebenzi wokunciphisa iincopho ngokwemilinganiselo yezigaba zokungenisa ezilinganisiweyo kuyo yonke iishifti nakwiintsuku zemveliso ezimbi kakhulu.
- Yahlula amandla okukhupha ajongelekileyo e-PCS (kW) kumandla okukhupha ajongelekileyo (kWh).
- Beka umda ophezulu wemfuno enesivumelwano ngokwenzuzo yokusebenza, uze uchaze ukuba ngubani ongumnini we-target yokulawula.
- Yila uqhagamshelwano lwe-6.6 kV malunga nendawo yokulawula yokwenene, kunye nomda wokubala nokukhusela.
- Vala ulawulo oluthintela ukuthunyelwa kumandla angaphandle / ukubuya kwamandla, kwaye ukhusele ixesha lokutshaja kwakhona ngononophelo olufanayo njengokukhupha amandla.
- Hlola inkqubo enegama kuphela emva kokuba isilinganiso selixesha sibonise ukuba umsebenzi unokuphindwa.
Ukuba kukho inyathelo elingekhoyo, yeka ukulinganisa ngokwekhapasithi yebhetri ye-nameplate kwaye uqale ngokugqibezela elo nyathelo kuqala.
Sebenzisa Izikhewu Ezilinganisiweyo Ukuqaphela Umsebenzi Wokwenene Wokunciphisa Incopho
Ifektri inokuba nokuqalisa kwemoto okuphezulu okwangoko, isiganeko sokuncamathisela okanye utshintsho kwinkqubo olutsala umdla kodwa olungamiseliyo imfuno yexesha eliphakathi efanelekileyo. Ngokwahlukileyo, imithwalo eliqela ephakathi esebenza kunye inokuhlala iphezulu ixesha elide ngokwaneleyo ukuseka ixesha lemfuno ephezulu kakhulu. Uhlalutyo lokuqala ngoko ke kufuneka luphinde lwakhe ingqiqo yexesha eliphakathi esebenzayo kusetyenziswa idatha yendawo ehambelana nexesha kwaye lubonise ngokuchanekileyo ukuba ingaba ukungenisa kudlule nini umda obekelweyo.
Hlalutya iintsuku zokusebenza ezingaphezulu kwesinye. Inkqubo ekwaziyo ukumelana nokunyuka komthwalo okukodwa kwasekuseni isenokungakwazi ukukhusela ifektri kwisiganeko sesibini ukuba akukho xesha laneleyo lokuzihlaziya. Yahlula uhlalutyo ngokwe-shift, umxube wemveliso, ipateni yemveliso yamaxesha onyaka, imeko yolondolozo olucwangcisiweyo kunye neentsuku ezikhethekileyo. Imeko yoyilo kufuneka ibonakalise ipateni yokusebenza ekufuneka ifektri izikhusele kuyo, kunokuba ibe yimini eqhelekileyo enciphisa umngcipheko.
Kweli candelo ngalinye lifanelekileyo, chonga amaxabiso amathathu: umthamo wokuqala wokungenisa kwisiza, umda ophakanyisiweyo wokungenisa kwisiza kunye nokuncitshiswa okufunekayo kugcino. Umahluko phakathi komthamo wokuqala wokungenisa kunye nomda ekujoliswe kuwo yindawo yokuqala yamandla e-PCS. Ixesha ekufuneka oko kuncitshiswa kugcinwe ngalo yindawo yokuqala yovavanyo lwamandla ebhetri.
Khetha i-PCS Power Phambi Kokuthelekisa Umthamo Webhetri
I-kW ngamandla: ichaza ukuba i-PCS kufuneka inciphise kangakanani imfuno ngexesha elithile. Ukuba ifektri kufuneka inciphise umbane ongenayo olinganisiweyo nge-100 kW ngelixa kusenzeka isiganeko esibalulekileyo, i-BESS kufuneka ikwazi ukubonelela ngelo nqanaba lokukhupha umbane we-AC phantsi kwesicwangciso esinikezelweyo kunye neemeko zendawo. Inani elikhulu lamandla ebhetri alibuyekezi amandla anganelanga e-PCS.
I-kWh ngamandla: ichaza ukuba ukukhupha umbane okufunekayo kunokugcinwa ixesha elingakanani. Njengomzekelo wobunjineli, i-100 kW egcinwe imizuzu engama-30 ilingana ne-50 kWh yamandla e-AC ahanjisiweyo. Olu lubalo, hayi isilinganiselo somvelisi. Iilahleko zeeprojekthi, isipaji sokusebenza, ukusetyenziswa kwesincedisi, imida yokusebenza yebhetri, iincopho eziphindaphindiweyo kunye nesicwangciso sokulawula kufuneka zibandakanywe phambi kokuba olu balo lusetyenziswe ekukhetheni inkqubo.
Lo mahluko ubalulekile xa kuthelekiswa iindlela zokugcina iibhetri zorhwebo. Inkqubo inokugcina amandla aneleyo kwisiganeko esithatha ixesha elide kodwa ingakwazi ukukhupha umbane kwinqanaba le-kW elifunekayo ukunciphisa umthamo wokungenisa osuka kwifektri. Kwelinye icala, inkqubo inokuba namandla e-PCS aneleyo kwincopho emfutshane kodwa iphelelwe ngamandla ayo ukuba incopho iyaqhubeka ixesha elide okanye ibuye phambi kokuba i-recharge igqitywe.
| Umbuzo weprojekthi olinganisiweyo | Isiphumo sobunjineli | Isiphumo sesigqibo |
|---|---|---|
| Ingakanani ukugqitha kokungenisa umda obekiweyo? | Amandla okukhulula e-PCS afunekayo kwi-kW | Inkqubo enikezelweyo kufuneka ibonelele ngokuncitshiswa kwe-AC okufunekayo ngexesha lesiganeko. |
| Imelwe kangakanani ixesha imfuno ihlala ingaphezulu kwenjongo? | Amandla okukhulula afunekayo kwi-kWh | Ibhetri kufuneka ikwazi ukuxhasa ukuthunyelwa kumalungu elandelelana elifanelekileyo. |
| Zingaphi iincopho ezenzeka phambi kokuba ukuchacha kube nokwenzeka? | Isipaji samandla esifunekayo kunye nocwangciso lokuthunyelwa | Ubalo lwesiganeko esinye lunokungoneli kutshintsho olunencopho ezininzi. |
| Ukufakwa kwetyala kunokwenzeka nini? | Umda wamandla okuphinda utshaje kunye neshedyuli evumelekileyo | Ukucutha akufanelanga kudale incopho yomnqweno wokutshintsha. |
| Ingaba ukuthunyelwa ngaphandle kungenzeka kwindawo yokudibanisa? | Iimfuno zokulinganisa, zolawulo nokhuseleko | Ukubaleka kombane okubuyela umva kunokuthintelwa okanye kufune imvume eyodwa. |
Nje ukuba amandla okukhupha afunekayo ayaziwa, sebenzisa lawo njengesikrini sokuqala—hayi i-kWh ekwipleyiti yebhetri. Ukuba ukuncitshiswa kwemfuno okulinganisiweyo kuhlala kungaphakathi malunga ne-100 kW kwaye ukujongwa kwamandla exesha lokuphakela kuvulelekile, ikhabhathi yangaphandle ye-C&I yodidi lwe-100 kW / 215.04 kWh efana ne-MegSolid ESSA0100B-0215 yindawo efanelekileyo yokuqalisa uthelekiso. Qinisekisa kamva ngefestile yokutshaja kwakhona, uyilo loqhagamshelwano lwe-6.6 kV kunye nesilinganiso se-multi-peak phambi kokuba uthathe nayiphi na imodeli njengeyilungele iprojekthi.
Beka umda ophezulu wemfuno enesivumelwano ngomargin wokusebenza
Imfuno enesivumelwano ngumba worhwebo nowekhuselo elithile. Ifektri kufuneka ichonge isiseko sesivumelwano sangoku, umda ejonge ukuwukhusela, isiphumo sorhwebo sesiganeko esitsha semfuno ephezulu kunye nenkqubo yokutshintsha ixabiso elinesivumelwano. I-BESS ayiyitshintshi ngokuzenzekelayo ikhontrakthi; yimpahla elawulekayo enokunceda isiza ukulawula ukungeniswa xa itarif, imitha kunye neemeko zokusebenza zixhasa loo meko yokusetyenziswa.
Ijelo lokulawula lidla ngokuba sisilingi yokungenisa engaphantsi komda ifektri efuna ukuwukhusela. Eso silingi kufuneka siquke umda okhuselekileyo wexesha lemitha, impazamo kuqikelelo, utshintsho kwimithwalo yendawo kunye nendlela esebenzayo yokusabela kwenkqubo yokulawula igcini. Umda omncinci kakhulu unokushiya iziko lisengozini xa imithwalo eliqela yokuvelisa ingqokelelana. Umda ozinzulu kakhulu unonyanzela amandla e-PCS angafunekiyo, umthamo webhetri okanye ukunqunyanyiswa kwemisebenzi eqhelekileyo.
Chaza ubunini besixhobo ekujoliswe kuso. Ulawulo lweziko kufuneka luqinisekise ukuba zeziphi iimfumba zemveliso ekulindeleke ukuba zisebenze, ngelixa iqela loyilo lombane liqinisekisa ukuba ukungeniswa kwe-import kulinganiswa phi kwaye umlawuli ufumana njani idatha yawo. Umdibanisi wenkqubo kufuneka ke abonise, ngokusebenzisa isilingo sokuthunyelwa, indlela i-logic ecetywayo esabela ngayo xa imfuno isondela kumda ophezulu.
Yila uqhagamshelo lwe-6.6 kV malunga neNqaku lokuLawula langempela
Inkqubo yokwamkela i-6.6 kV ifuna uyilo olubunjwe ngobuchwepheshe, hayi ingxelo nje eqhelekileyo yokuba indawo yokugcina iibhetri zorhwebo ingaqhagamshelwa nje kwifektri. Indawo yokuqhagamshela ekhethiweyo isenokuba kwicala lombane onamandla aphantsi wetransformer yomthengi okanye kwenye indawo kulungiselelo lwokuhanjiswa kwesakhiwo. Eso sigqibo sichaphazela ukubonakala kwemitha, umthwalo wetrasformer, iilahleko, ulungelelwaniso lokhuseleko, imida yezixhobo kunye nobuchule bomlawuli bokulawula iyonke imbambiso yombane kwisiza.
Umzobo womgca omnye kufuneka uchaze izixhobo ezamkela umbane, ulungelelwaniso lwe-transformer, indawo yokudibanisa ye-BESS, indawo yombhobho wokubala umbane, i-orientation ye-CT, izixhobo zokwahlula, izixhobo zokukhusela kunye nendlela yonxibelelwano. Kufuneka kwakhona uchaze ukuba ngubani ongumnini womsebenzi ngamnye wokulawula: umlawuli we-BESS, inkqubo yolawulo lwamandla yefektri, izilawuli ze-switchgear zasiza okanye elinye iqela elivunyiweyo. Izikwere ze-MegSolid BESS inika umxholo obanzi wokugcina, ngelixa ulungiselelo oluchanekileyo lwe-6.6 kV kufuneka luyilelwe iziko ngalinye.
I-EPC yasekuhlaleni kunye nomyili wombane oqeqeshiweyo kufuneka baqinisekise isicwangciso soqhagamshelwano ngokuthelekisa nesixhobo esikwisiza kunye neemfuno zasekuhlaleni ezisebenzayo. Olu phononongo kufuneka lwenziwe phambi kokugqibezela ukukhethwa kwamandla kunye namandla ombane, kuba uyilo lombane lunokuchaphazela imida yokusebenza esetyenziswayo kunye nomda weprojekthi ngaphaya kwendawo yokugcina ibhetri ngokwayo.
Thintela ukuhamba kombane okubuyela umva ngokulinganisa, ingqiqo novavanyo.
Ukunciphisa ixesha lencopho ngesiqhelo kujolise ekunciphiseni ukungeniswa kumraro, hayi ekuthumeleni amandla ngaphandle. Ukuhamba kwamandla okuchaseneyo kunokuvela xa ukukhupha kwamandla kwe-BESS kudlula umthwalo wokwenene wefektri kwindawo yokulawula, xa umthwalo wemveliso uwela ngequbuliso, xa iisignali zemitha zibambezelekile okanye xa ii-CT kunye noseto lwezilawuli zilungiselelwe ngokungachanekanga. Umda wolawulo ngoko ke kufuneka uchazwe phambi kokuba imo yokuthunyelwa ivunywe.
Isilawuli kufuneka siyilwe ngokusekelwe kumthwalo wendawo oyalelweyo kwindawo ekubunyezelwe ngayo. Kufuneka kwakhona sibe nempendulo ebhaliweyo yokuphelelwa lunoqhagamshelwano, amanani emitha angahambelaniyo, imida yokusebenza yebhetri, imiyalelo yokumisa ngokungxamisekileyo kunye nokwaliwa komthwalo ngequbuliso. Nokuba ukuthunyelwa ngaphandle kuvinjiwe, kunomda okanye kuvunyelwe ngumba wodibaniso olukhethekileyo lwendawo ekufuneka uqinisekiswe namaqela ajongene nenkonzo yombane.
Injongo yokungathumeli ngaphandle akufuneki iboniswe njengeqinisekiso lokungabikho kokuthunyelwa ngaphandle phantsi kwayo yonke imeko enokwenzeka kwisiza. Indlela esebenza ngayo ngokwenene ixhomekeke kwindawo efakwe kuyo isivamvo, impendulo yomlawuli, iindlela zokutshintsha komthwalo, useto lokhuseleko kunye nomgangatho wokufakwa. Isicwangciso sokumiselwa kokusebenza kufuneka siquke iimvavanyo ezilawulwayo zamanyathelo omthwalo kunye nokuqinisekiswa kwimetrile efanelekileyo ukuze ifektri, i-EPC kunye nenjineli ejongene nenkonzo yombane bakwazi ukuvavanya indlela yokwamkelwa evunyelwene ngayo.
Khusela iFestile yokuVuselela ngononophelo olufanayo neFestile yokuKhupha.
Ibhetri inganciphisa umphakamo omnye kodwa isenokungaphumeleli injongo yofuno ukuba iyatshaja ngexesha elingalunganga. I-window yokutshaja kwakhona lixesha apho i-BESS inokufikelela kwimeko yayo enqwenelekayo yotshaji ngelixa umthwalo odityanisiweyo wemzi-mveliso nomthwalo wokutshaja ibhetri zihlala zingaphantsi komda wokungenisa okukhethiweyo. Yinxalenye ebalulekileyo yoyilo lokuthunyelwa, hayi inkcukacha yesibini yokusebenza.
Umzekelo, ifektri isenokufumana imfuno ephantsi ngexesha lesidlo sasemini phambi kokunyuka kwemveliso kamva. Ukutshaja kunokwenzeka ngexesha elo lokukhathala okuphantsi kuphela ukuba ukungeniswa kwegridi okuvelayo kuhlala kungaphakathi kwethagethi yokulawula imfuno. Ukuba ukutshaja kuqhubeka kungena kwixesha elilandelayo lemveliso, ibhetri ingongeza kukungeniswa kwendawo kanye ngexesha ekufanele ukuba igcine indawo eyongezelelweyo yenye incopho.
Isicwangciso sokuthunyelwa kufuneka sichaze imeko ekujoliswe kuyo yebhetri phambi kwesona siphakamiso ngasinye esilindelekileyo, amandla aphezulu okutshaja kwakhona, umda wokungenisa kunye nomthetho ongumkhethelo weentsuku zokuvelisa ezingaqhelekanga. Iziko lezixhobo leMegSolid kwaye Iindaba nemibono kaBESS kunikezela ngemeko exhasayo yobuchwepheshe nentengiso, kodwa imbali yemithwalo yefektri ngokwayo kufuneka ibonise ukuba isicwangciso sokutshaja kwakhona sinokuphindaphindwa na.
Iinkqubo ezibizwa ngamagama ngokuchasene neenqanaba ezilandelekayo kuphela
Iinkqubo ezibizwa ngokuba yiMegSolid azinamanqanaba anokutshintshiselana. Hlola imodeli kuphela xa isicwangciso esinikezelweyo sixhaswe yidatha eyodwa yemodeli yamandla, amandla e-enerji kunye nokusebenza. Kweli nqaku, i-ESSA0100B-0215 ngumzekelo osebenzisiweyo kuba amandla ayo e-AC adwelisiweyo kunye namandla e-enerji aqhelekileyo anokujongwa ngokuchasene nomthwalo wokunciphisa i-peak-shaving oyalelweyo.
| Inkqubo ebizwayo | Isiseko sokuhlola esinokulandelwa | Xa kunokungena kuluhlu olufutshane |
|---|---|---|
| ESSA0100B-0215 | Amandla e-AC aqikelelwe kwi-100 kW; Umthamo oqikelelweyo we-215.04 kWh; Uluhlu lwebhetri lwe-672–850 V | Umgqatswa oqinisekiswa xa kufuneka ukuncitshiswa kwemfuno kusuka kungagqithi kwi-100 kW kwaye isilinganiso sesithuba sixhasa amandla, isipaji kunye nokutshajwa kwakhona. |
| Iinketho zekhabhathi okanye zesikhongozeli ezinamandla aphezulu/ezinamandla angaphezulu | Sebenzisa kuphela idayatshithe kunye ne-BOM kucwangciso oluchanekileyo olunikezelwayo. | Thelekisa emva kokuba umthamo wesiza ugqithise udidi lwe-100 kW, okanye xa ukupholisa, ixesha okanye uyilo loqhagamshelwano kufuna elinye uyilo. |
I-ESSA0100B-0215 ingaphononongwa kuqala xa ukuncipha kwemfuno okulinganisiweyo kukwi-100 kW okanye ngaphantsi kwamandla ayo e-AC aqikelelweyo, kwaye uhlalutyo lwamandla lwezigaba ezininzi luhambelana nokuthunyelwa okucetyisiweyo. Thatha i-215.04 kWh njengomthamo oqhelekileyo, hayi njengamandla e-AC afumaneka ngokuzenzekelayo kuyo yonke imeko yeprojekthi.
Energon 261 kunye ne-ESSC0500B-1075 kufuneka zihlale zizinto ezikhethwayo ezisalinde amaxwebhu kweli nqaku. Igama eliquka inombolo enxulumene namandla aliyondimela yamanqanaba anokulandelelwa, iinkcukacha zolungiselelo okanye ubungqina bobunjineli. Okufanelekileyo Iinkqubo zokugcina amandla ezingaguqukiyo Udidi kunye Iimeko zokusetyenziswa Zinokunika umongo, kodwa azimiseli iiparamitha zemodeli ezingakhange zichazwe.
Vavanya i-Dispatch eCetywayo xa ithelekiswa neeNtsuku zoMveliso ezibi Kakhulu
Isiphakamiso esithembekileyo sokugcinwa kwebhetri yorhwebo kufuneka simele imfuno yeziko yembali sisebenzisa imigaqo yokuthunyelwa ekujongwe kuyo. Isilingo kufuneka sibonise ukungeniswa kwasekuqaleni kwendawo, ukukhupha ibhetri, ukutshaja kwakhona ibhetri, ukungeniswa okumelweyo okubangelayo, imeko yokutshaja kunye nexesha apho inkqubo ingenakuyigcina khona imigomo. Kufuneka ivavanye iintsuku zokusebenza ezinemfuno ephezulu kakhulu kunye neentsuku ezineziganeko ezibini okanye ngaphezulu eziphezulu.
Umbuzo ongundoqo asikokuba umda wemfuno unokufikelelwa kanye na. Umbuzo ongundoqo kukuba ingaba oku kunokufezekiswa ngokuphindaphindiweyo ngeshedyuli yemveliso ecetyiweyo ngelixa kugcinwa izinga lokutshaja elaneleyo nokuphepha iincopho ezinxulumene nokutshaja kwakhona. Ukuba uhlalutyo lufumanisa ungquzulwano, impendulo isenokuba kukwandisa amandla ebhetri, ukwandisa amandla e-PCS, isantya sokutshaja esiphantsi, umda wemfuno ohlaziyiweyo, utshintsho kulandelelwano lwemveliso okanye ulawulo lomthwalo olulungelelanisiweyo.
Hlola iziphumo nabantu abajongene nemveliso, ukwamkelwa kwezixhobo kunye nokulungelelaniswa kweenkonzo. Abathengi banokufunda ngakumbi ngale nkampani nge Malunga neMegSolid, kodwa ukufaneleka kwifektri yaseJapan yombane onamandla aphezulu kusekuxhomekeke kumaxwebhu ezixhobo ezinikezelweyo, uyilo lombane lwendawo, isifundo sokuthunyelwa kunye neemfuno zasekuhlaleni ezisebenzayo.
Cela uphononongo lokuqala lokulinganisa ubungakanani bedatha yezikhewu
Olona luhlandelo lwezigqibo lunokukhuselwa kakhulu kukuqinisekisa umthetho wesidingo osetyenziswayo, ukuchonga ixesha eliphezulu elilinganisiweyo, ukukhetha umda wokungenisa, ukubala i-kW ne-kWh efunekayo, ukugcina ixesha lokutshaja kwakhona, uze uvavanye inkqubo ecetywayo ngokuchasene nedatha yokuvelisa yokwenene. Oku kuphepha ukukhetha indawo yokugcina ibhetri yorhwebo ngokusebenzisa isilinganisi sokugcina esiqhelekileyo ngelixa kungenanzo ingqwalasela kumandla e-PCS kunye nomgaqo-nkqubo wokuthunyelwa okufunekayo ukulawula isidingo.
Ngenisa isicelo sokuqala sokuphononongwa kobungakanani kunye ne:
- Idatha yemithwalo yamathuba angama-30 emizuzu
- Umda wemfuno kunye nesiseko sesivumelwano
- Umzobo womgca omnye kunye nolwazi lwe-transformer
- Ishedyuli yemveliso kuyo yonke iishifti
- Imfuneko yokungathumeli umbane ngaphandle / ukubuyela umva komsindo wamandla
I-MegSolid ingaphonononga iinketho zesistim ezikhoyo ngokunxulumene naloo msebenzi, ngelixa i-EPC yasekuhlaleni kunye nomyili wombane beqinisekisa uqhagamshelwano lwe-6.6 kV, ukhuseleko kunye neemfuno ezijongene nenkonzo yombane.
Imibuzo Ebuzwa Rhoqo
Yintoni umahluko phakathi kwe-kW ne-kWh xa kulinganiswa ubungakanani begcini-bhetri yorhwebo ukuze kuncitshiswe umthwalo kwithuba eliphezulu?
I-kW ngamandla okukhulula amandla afunekayo ukunciphisa imfuno yendawo ngelo xesha. I-kWh ngamandla afunekayo ukugcina olo khululo lwamandla ixesha elifunekayo. Zombini kufuneka zivavanywe ngokwezithuba zemfuno ezilinganisiweyo kunye nereservu yokusebenza ecwangcisiweyo.
Ingaba isigaba semizuzu engama-30 somrhumo sisebenza ngokuzenzekelayo kuyo yonke ifektri yaseJapan?
Hayi. Indlela yezigaba, inkqubo yamaxabiso kunye neziphumo zesivumelwano kufuneka ziqinisekiswe kwisivumelwano esithile senkonzo yoluntu, kulungiselelo lwemitha nakulungiselelo lwamandla afunyenweyo.
Kutheni amandla e-PCS kufuneka avavanywe phambi komthamo webhetri?
Amandla e-PCS agqiba ukuba ingaba inkqubo ingakwazi ukunikezela ngokuncitshiswa okufunekayo kwemfuno ye-AC ngexesha lokuxinana. Inkqubo ene-kWh eyaneleyo kodwa i-kW inganelanga ayinakukwazi ukunciphisa ngokupheleleyo ukungeniswa kwamandla kwisiza.
Amandla ebhetri aqikelelwa njani kwisiganeko sokunciphisa umthamo ophezulu wamandla imizuzu engama-30?
Phinda-phinda amandla okukhululwa afunekayo ngexesha elifunekayo njengokubala kokuqala kobunjineli. Emva koko, qwalasela iilahleko ezikhethekileyo zeprojekthi, umgaqo-nkqubo wesipaji, imida yokusebenza yebhetri, ukusetyenziswa kwezixhobo ezincedisayo kunye nokunyuka okuphindaphindiweyo phambi kokuba ukhethe inkqubo.
Yintoni ukubaleka kombane okuchaseneyo kwiprojekthi ye-BESS yefektri?
Ukubaleka kombane ngasemva kwenzeka xa ukukhupha kombane kwi-BESS kudlula umthwalo wendawo kuloo ndawo yolawulo ichaziweyo, kwaye umbane usiya kwinethiwekhi. Indlela yokusingatha oku ixhomekeke kwisivumelwano sokudibanisa, iimitha, ulawulo kunye noyilo lokukhusela.
Ixesha lokutshaja kwakhona kufuneka lichazwe njani?
Chaza ixesha elikhoyo lokuhlawula umthwalo ophantsi, amandla aphezulu okutshaja, umda wokungenisa kwisiza, imeko efunekayo ekujoliswe kuyo yokutshaja kunye nenqanaba elilindelekileyo elilandelayo. Ishedyuli yokutshaja kwakhona kufuneka ilinganiswe ukuze ingadali elinye ixesha eliphezulu lemfuno efanelekileyo.
Yeyiphi inkcazelo eqinisekisiweyo ekhoyo ngeMegSolid ESSA0100B-0215?
Iifayile zomthombo zeMegSolid zangoku zidwelisa amandla e-AC aqikelelwe kwi-100 kW, umthamo oqhelekileyo we-215.04 kWh kunye noluhlu lwebhetri lwe-672–850 V lwe-ESSA0100B-0215.
Ingaba i-Energon 261 ingacetyiswa ngokusekelwe kwiinkcukacha zobuchwepheshe ezithethwayo?
Hayi. Akukho lwazi lufumanekayo kwiifayile zemithombo zeMegSolid zangoku ukuze kwenziwe uthelekiso lobuchwepheshe olulandelekayo nolukhethekileyo kwimodeli kweli nqaku. Fumana i-datasheet echanekileyo kunye nesicwangciso esikhoyo phambi kokuba wenze isindululo.
Ingaba i-ESSC0500B-1075 ingakhethwa ngegama layo lemodeli kuphela?
Hayi. Ulwazi alufumaneki kwiifayile zemithombo zeMegSolid zangoku ukuze kwenziwe uthelekiso lobuchwepheshe olulandelekayo nolukhethekileyo kwimodeli kweli nqaku. Amandla ayo, umbane, inkqubo yokupholisa, ukusebenza kakuhle kunye neenkcukacha zokudibana nogridi akufuneki kuthathwe njengento eqinisekileyo.
Ifektri kufuneka ivavanye njani i-BESS xa ijongene nokunyuka okuphindaphindiweyo kwemfuno?
Sebenzisa isilinganiso sokuthunyelwa usebenzisa idatha yomthwalo wexesha elithile yembali. Phonononga ukungeniswa kwesiza okuphumayo, imeko yotshaja yebhetri, imiyalelo yokutshaja kwakhona kunye naziphi na izigaba apho inkqubo ingakwaziyo ukugcina umda wemfuno okhethiweyo.