Impendulo ethe ngqo: Ubungakanani be-C&I yogcino lwamandla ukusuka kwimfuno yekhefu lexesha, hayi ukusetyenziswa kwenyanga okanye ixabiso elinye lencopho. Bala amandla okukhupha ukusuka kwimfuno engaphezulu kwethagethi yokusebenza ekhethiweyo, uze ubale amandla asebenzisekayo ukusuka kwixesha kunye nokumila kwesiganeko ngasinye. Ekugqibeleni, lungelelanisa iifestile zokutshaja, ilahleko, indawo yokusebenza, ukucinga ukuthotywa, ukuhluka kwePV, imithwalo ebalulekileyo, kunye nojongano lombane lwesiza.
Le ndlela yokulinganisa yenzelwe iifektri, izakhiwo zorhwebo, iipaki zemizi-mveliso, abaqhubi abatshajayo, abaphuhlisi be-microgrid, iikontraki zombane, iinkampani ezinikezela ngenkonzo yamandla, abasasazi, kunye nabathengi beprojekthi ye-OEM. Ingxaki yabo yokuthenga ayifane isonjululwe ngokukhetha ibhetri enekWh enkulu epapashiweyo. Inkqubo kufuneka inike i-kW efunekayo ngexesha elichanekileyo, iphinde ibuyele kwakhona phambi kwesiganeko esilandelayo, igcine nayiphi na indawo yokugcina ukomelela, kwaye iqhagamshele kwiziko ngaphandle kokudala ukhuseleko olungaphelelanga okanye umda wolawulo. Dingsheng’s udidi lwemveliso yokugcina amandla ibonelela ngezalathiso zemveliso ekhoyo, kodwa inkqubo yokugqibela kufuneka ikhethwe kuphela emva kokuba iprofayili yomthwalo weprojekthi kunye nenjongo yokusebenza ichaziwe.
Kufuneka iFayile yoMlayisho wemizuzu eli-15 iqulathe phambi kokuba ubungakanani buqale?
Iprofayile yomthwalo oluncedo lulandelelwano olubekwe ngamaxesha amaxabiso emfuno yesayithi. Kufuneka ibonise xa imfuno isenzeka, iphakame kangakanani, ihlala ixesha elingakanani ngaphezu kwethagethi ecetywayo, kunye nokuba isiza sinokutshaja ngokukhawuleza kangakanani inkqubo yokugcina emva koko. Ibhilikhi yombane yenyanga ingabonisa amandla ewonke kunye nemfuno ephezulu erekhodiweyo, kodwa ayivezi imilo okanye ukuphindaphinda kwesiganeko.
Ngaphambi kokuba umboneleli abale C&I amandla okugcina amandla, umthengi kufuneka abonelele:
- Ubuncinci ummeli omnye wexesha lokusebenza ledatha yemfuno yesitampu sexesha, ubude bekhefu buchazwe ngokucacileyo
- Idatha yamaxesha apho imveliso, ukupholisa, ukufudumeza, okanye ukuhlala kutshintsha ngokubonakalayo unyaka wonke
- Ikhalenda yokusebenza yesibonelelo, ipateni yokutshintsha, iimpelaveki, ukuvalwa, kunye nokwandiswa kwemveliso okucwangcisiweyo
- Ubume obusebenzayo bentlawulo, kubandakanywa imithetho yentlawulo yemfuno kunye namaxesha okusebenzisa ixesha
- Idatha ekhoyo okanye ecwangcisiweyo yokuvelisa i-PV ngaxeshanye isisombululo apho kunokwenzeka
- Ingqiqo yokusebenza kwejenereyitha kunye nayo nayiphi na imida ekusebenzeni okufanayo
- Uluhlu lwemithwalo ebalulekileyo ekufuneka ihlale inikezelwe ngexesha lokucima
- Umzobo wombane womgca omnye, umbane woqhagamshelo, umda wemitha, kunye nendawo ekhoyo yoqhagamshelo
Impazamo enye yomthengi kukuthumela kuphela olona suku lufunwa kakhulu. Olo suku lunokuba luncedo ekuhlolweni kokuqala, kodwa isenokungameli eyona festile inzima yokutshaja, eyona pateni ixhaphakileyo, okanye ixesha lonyaka elinomnikelo ophantsi wePV. Iphutha lesibini kukuxuba idatha ukusuka kwiimitha ezahlukeneyo ngaphandle kokuqinisekisa ukuba zimele umda wombane ofanayo. Inkqubo yokugcina ayinakulinganiswa ngokuthembekileyo xa ifayile yemfuno kunye nendawo yokudibanisa ecetywayo ichaza iindawo ezahlukeneyo zesibonelelo.
Yeyiphi iNjongo yeShishini ekufuneka ilawule iModeli yokuQala yobungakanani?
Imodeli yokuqala yokulinganisa kufuneka yakhiwe malunga neyona njongo iphambili yokusebenza. I-Peak shaving, ixesha lokusetyenziswa kokutshintsha, ukusetyenziswa kwe-PV, ukuxhaswa kwe-outage, kunye neenkonzo zegridi ngamanye amaxesha zingabelana ngenkqubo efanayo, kodwa zikhuphisana ngamandla akhoyo, amandla, kunye nesimo sokuhlawula. Abathengi akufanele bacinge ukuba amandla afanayo agciniweyo anokuzibophelela kwinjongo nganye ngexesha elinye.
| Injongo ephambili | Idatha elawula ubungakanani | Isigqibo soMthengi oPhambili | Umngcipheko ukuba iNjongo ayibekwanga phambili |
| Incopho yokucheba | Imfuno engaphezulu komda okhethiweyo, ubude besiganeko, ukuphindaphindwa kwesiganeko, kunye nexesha lokutshaja kwakhona | Misela imfuno ekujoliswe kuyo kunye nencopho eshiyekileyo eyamkelekileyo. | Ibhetri inkulu nge-kWh kodwa ayinakukhupha i-kW eyaneleyo ukubamba itekeni. |
| Ixesha lokusetyenziswa kokutshintsha | Amaxesha amaxabiso, ukusasazeka kwexabiso lamandla, ifestile yokutshaja, kunye neshedyuli yokusebenza yemihla ngemihla | Chaza xa ukutshaja kunye nokukhupha kuvunyelwe ngokoqoqosho. | Isistim ijikeleza ngamaxesha angalunganga okanye ayinayo ixesha lokutshaja kwakhona. |
| I-PV yokuzisebenzisa | Iprofayile yePV yokuthumela ngaphandle, umthwalo wesiza sasemini, ukucuthwa, kunye nemfuno yangokuhlwa | Qinisekisa ukuba ingakanani intsalela ye-PV ehlala ifumaneka ukuze igcinwe. | Ubungakanani bomthengi ukusuka kumthamo wePV nameplate endaweni yokuvelisa eyona ntsalela. |
| Uvimba womthwalo obalulekileyo | I-kW yomthwalo obalulekileyo, ixesha lokucinywa, iimfuno zokuqalisa, kunye nokubaluleka kokucinywa komthwalo | Gcina amandla awoneleyo kunye namandla asebenzisekayo kuluhlu oluchaziweyo lomthwalo. | Ukuthunyelwa kwezorhwebo kudla amandla afunekayo ukuze kube nzima. |
| Iinjongo ezininzi | Ukuhanjiswa okuphambili, ubuncinci obubekiweyo, imiqobo yokusebenza, kunye neengxabano ezivumelekileyo | Ukwamkelwa koluhlu olubhaliweyo lwe-EMS. | Ukonga imali kunye nokusebenza kwe-backup zombini zibaxekile. |
Amava oshishino abonisa ukuba “ukunciphisa ityala lombane” asiyonjongo yokulinganisa epheleleyo. Umthengi kufuneka achonge ukuba leliphi icandelo loluhlu lweerhafu ekujoliswe kulo, ngowuphi umyinge wokusebenza owamkelekileyo, kunye nokuba ukomelela kunokubaluleka kunokonga. Ngaphandle kolu luhlu, ababoneleli ababini banokungenisa iisistim ezahluke kakhulu ngelixa bobabini bebanga ukuba bahlangabezana nemfuneko efanayo jikelele.
Kufuneka Abathengi baMahlule Njani Amandla kwi-kW kuMandla kwi-kWh?
Amandla kunye namandla aphendula imibuzo eyahlukeneyo yokuthenga. Amandla kwi-kW amisela ukuba ingakanani imfuno yesiza esinokulungiswa ngumzuzu omnye. Amandla kwi-kWh amisela ukuba oko kukhutshwa kunokugcinwa ixesha elingakanani. Inkqubo inokuba namandla aneleyo kodwa amandla angonelanga, okanye amandla aneleyo kodwa ixesha elinganelanga.
Kwimodeli yokuqala yokucheba incopho:
- Amandla okukhutshwa afunekayo: thelekisa imfuno yesiza sekhefu ngalinye kunye nethagethi evunyiweyo kwaye uchonge ubuninzi bemfuno engaphezulu.
- Amandla ecala lomthwalo: Yongeza imfuno engaphezulu kwisithuba ngasinye kwisehlo kwaye uphindaphindeke ngesithuba sexesha kwiiyure.
- Ubude bexesha lomsitho: ukulinganisa ixesha eliqhubekayo apho ibhetri kufuneka igcine isayithi kwindawo okanye ngaphantsi kwethagethi.
- Imfuno yokutshaja kwakhona: qinisekisa ukuba ibhetri ingaphila na phambi kwencopho elandelayo ngaphandle kokudala imfuneko entsha.
Umzekelo, incopho emfutshane, ebukhali inokufuna ikW ephezulu enekWh ethobekileyo. Ithafa lemveliso elisezantsi kodwa elide linokufuna amandla amancinci kodwa ngamandla amaninzi. Ukuthelekisa ezi projekthi zimbini kuphela ngomthamo webhetri kunokukhokelela kumlinganiso ongalunganga wePCS, ixesha elingalunganga, okanye ukonyuka ngokungeyomfuneko kwiimodyuli zebhetri.
Impazamo yokucaciswa rhoqo kukuphatha "inkqubo ye-200 kWh" njengenkcazo epheleleyo yobugcisa. Umthengi usadinga amandla okukhutshwa, ifestile esebenzayo, ixesha elicetywayo, ujongano lombane, ulawulo, ukusetyenziswa kokuncedisa, kunye nokugcinwa kokusebenza. Yiyo loo nto ubudlelwane be-kW-versus-kWh kufuneka buvele kwi-RFQ phambi kokuba amaxabiso emveliso athelekiswe.
Ingaba uMnyhadala Oyincopho omnye kufuneka uguqulwe njani ube nguMsebenzi wokuGcina?
Iyunithi eluncedo yokulinganisa ayilona khefu liphezulu. Sisiganeko esipheleleyo esijikeleze elo xesha lokuphumla. Isiganeko siqala xa imfuno yesayithi iphakama ngaphezu kwethagethi ekhethiweyo kwaye iphele xa imfuno ibuyisela ngaphantsi kwayo okanye ukuguqulwa komgaqo wokuthunyelwa.
| Inyathelo lokuphonononga uMnyhadala | Ubalo lomthengi okanye Jonga | Kutheni Itshintsha Ubungakanani beNkqubo |
| Misela ekujoliswe kuko | Khetha umqobo wemfuno iprojekthi ekulindeleke ukuba iwugcine. | Ithagethi ephantsi ifuna amandla amaninzi okukhupha kunye namandla amaninzi. |
| Chonga lonke ixesha lokuphumla elingentla kwethagethi | Bala i-kW engaphezulu kwisithuba ngasinye. | Ubuninzi obugqithisileyo bulawula ubuncinci bemfuno yamandla. |
| Hlanganisa isiganeko esipheleleyo | Yongeza amandla agqithisileyo ngomcimbi. | Ubume besiganeko bulawula umthwalo-kwicala le-kWh, hayi eyona ndawo iphezulu kuphela. |
| Jonga iziganeko eziphindaphindiweyo | Linganisa ixesha phakathi kweencopho kunye nomthamo wokutshaja okhoyo. | Ibhetri isenokungabikho ngokupheleleyo phambi kwesiganeko esilandelayo. |
| Sebenzisa uqikelelo lokusebenza | Bandakanya ifestile ebhengeziweyo enokusebenziseka yemo yentlawulo, ilahleko yokuguqulwa, imithwalo encedisayo, isiseko, kunye nesiseko sokuthotywa. | Umthamo ofunekayo wofakelo mkhulu kunamandla aziswa kumthwalo. |
| Uvavanyo lweentsuku ezinzima | Qhuba ingqiqo efanayo kwiincopho zamaxesha onyaka, iintsuku eziphantsi ze-PV, kunye nemithwalo ecwangcisiweyo yexesha elizayo. | Isixokelelwano esilinganiswe kusuku olunye olulungileyo sinokusilela ngexesha lokwenyani lomda. |
Omnye umngcipheko ofihliweyo uvumela umthengisi ukuba akhethe imfuno ekujoliswe kuyo ngaphandle kwentlawulo kunye nomxholo wokusebenza. Ithagethi ehlaselayo inokwenza ukuba iprojekthi ibonakale inomtsalane ngelixa ivelisa inkqubo eneendleko zenkunzi ezongezelelweyo ezingathethelelekanga. Umthengi kufuneka avavanye amanqanaba aliqela ekujoliswe kuwo kwaye athelekise ukonyuka kwentlawulo yemfuno kunye nesixhobo esongezelelweyo kunye nomda wokuhlanganisa.
Kutheni le nto ukusetyenziswa kweNyanga kunye nexabiso elinye leMbango ePhezulu akwanele?
Ukusetyenziswa kwamandla ngenyanga kunokuxhasa imodeli yezemali yonyaka, kodwa ayikwazi ukubonisa ukuba inkqubo yokugcina kufuneka ikhuphe imizuzu eyi-15 okanye iiyure ezine. Ngokukwanjalo, ixabiso elifunekayo lebhili yosetyenziso alivezi ukuba incopho yenzeke kanye, iphindwa yonke imihla, okanye yenzeka ngexesha apho bekungenakwenzeka ukutshaja.
Ukuxhomekeka kwisishwankathelo seebhili kudala imingcipheko emihlanu ubuncinane:
- I-kW ecetywayo isekwe kwincopho eyenzeke kanye kuphela kwaye ayinakuluthethelela utyalo-mali.
- I-kWh ecetywayo ayihoyi ithafa elide elilandela elona khefu liphezulu.
- Imodeli yokutshaja yenza imfuno yesibini ephezulu emva kwesiganeko sokuqala.
- Imveliso yexesha okanye imfuno ye-HVAC ayimelwanga.
- Imodeli yezemali ithatha ikW nganye ethintelweyo ifumana ixabiso lentlawulo efanayo.
Apho kukho amatyala enyanga kuphela, abathengi kufuneka baphathe ikowuteshini yokuqala njengoqikelelo lokuhlola, hayi uyilo lokugqibela lwenkqubo. I-RFQ kufuneka ichaze unyino lwedatha kwaye ifune uphononongo lwesibini lwesayingi xa idatha yekhefu ifumaneka. Oku kunciphisa umngcipheko wokuguqula uhlahlo lwabiwo-mali lokuqala lube yinkcazo yokuthenga engaqinisekiswanga.
Ngaba iiNcopho eziPhindayo kunye nokuTjaja iiWindows zisitshintsha njani isakhono esiFunwayo?
Ibhetri inokugqiba isiganeko sokuqala sokutsheva kwaye ingaphumeleli kwiinjongo zokusebenza zosuku ukuba i-peak elandelayo ifika ngaphambi kokutshaja okwaneleyo. Iincopho eziphindaphindwayo zibaluleke kakhulu kwiifektri zokutshintsha izinto ezininzi, iindawo zokugcina izinto ezibandayo, iindawo zokutshaja ii-EV, kunye nezixhobo ezinenkqubo ecwangcisiweyo eqalayo.
Umthengi kufuneka enze imodeli:
- Inani leziganeko eziphakamileyo ngosuku
- Ixesha elincinci phakathi kweziganeko
- Imfuno yesiza ngexesha elicetywayo lokutshaja
- Nawuphi na umda wokutshaja-amandla aphezulu kwindawo yoqhagamshelo
- Nokuba ukutshaja kuvumelekile na ngexesha le-TOU elibizayo
- Ingaba i-PV ifumaneka ngokuthembekileyo ngexesha lefestile yokubuyisela
- Ubuncinci bemeko yentlawulo ekufuneka igcinwe kwimithwalo ebalulekileyo
Impazamo yolawulo oluqhelekileyo kukusebenzisa umyalelo wokutshaja osisigxina ongahoyi imfuno yangoku yesayithi. Ibhetri yehlisa incopho enye, ize iphinde itshaje ngokukhawuleza ngokwaneleyo ukwenza enye. Ingqiqo ye-EMS kufuneka ilungelelanise ukuhlawuliswa kunye nethagethi yemfuno efanayo esetyenziselwa ukukhutshwa, ngelixa ihlonipha ukugcinwa kweprojekthi kunye neshedyuli yokusebenza.
Ingaba iSiveliso sePV kufuneka sibandakanywe njani ngaphandle kokubalwa kabini?
I-PV kunye nokugcinwa kufuneka kwenziwe imodeli usebenzisa idatha ehambelana nexesha. Umthamo we-nameplate ye-PV awulingani amandla angaphezulu akhoyo ukuze atshajiswe. Ibhetri inokufunxa kuphela isizukulwana esiseleyo emva komthwalo wesiza kunye nezinye izithintelo zokusebenza ziqwalaselwa.
Kugcino lwamandla lwe-PV oludityanisiweyo lwe-C&I, abathengi kufuneka bahlule:
- Imveliso ye-PV esetyenziswe ngokuthe ngqo kwiziko
- Intsalela yePV ebinokuthi ithunyelwe ngaphandle okanye icuthwe
- Ukutshaja ibhetri kuvunyelwe kwigridi
- Utshintsho lwePV olulindelekileyo ngokwexesha kunye nemozulu
- Nokuba imfuno ephezulu yenzeke ngaphambi, ngexesha, okanye emva kwefestile yemveliso yePV
Uvimba womthwalo obalulekileyo kufuneka kwakhona ahlulwe kwintengiso yokuthengisa. Ukuba iprojekthi ifuna inkxaso yokucima, umthengi kufuneka achaze uluhlu lomthwalo obalulekileyo, i-kW elindelekileyo ngaxeshanye, ubude bexesha elifunekayo, ukucinywa komthwalo ovumelekileyo, iimfuno zotshintsho, kunye nemo ephantsi ebekelwe intlawulo. Imodeli yezemali akufanele ibale amandla agciniweyo njengakho ngokupheleleyo kwi-shaving ephezulu yemihla ngemihla.
Ugcino lwexeshana elifutshane lunokuba ngaphezulu xa umthamo webhetri enye ubalwa kabini: kube kanye ekucuthweni kwentlawulo yemfuno kunye nokuphinda kugcinwe ixesha elipheleleyo. Isiphakamiso esithembekileyo sibonisa ukuthunyelwa kuqala kwaye sichaza okwenzekayo xa incopho yorhwebo isenzeka ngokukhawuleza ngaphambi kokuphuma.
Kufuneka kusetyenziswe njani iireferensi zeMveliso ye-Dingsheng ngexesha lokulinganisa kwangethuba?
Amaphepha emveliso anokunceda abathengi baqonde iifomati zomthamo okhoyo, kodwa akufuneki bathathe indawo yokubala iprofayile yomthwalo. UDingsheng udwelisa i PILE PILE Rack-inyuswe 5.12kWh njengereferensi yemveliso yokugcina amandla. I-rack-mounted umthamo webhloko ingaba yinto efanelekileyo xa iprojekthi iphuhliswa kwiiyunithi zokugcina iimodyuli, kodwa umthengi kufuneka aqinisekise ukwakhiwa kwenkqubo epheleleyo, ubungakanani obufunekayo, i-voltage yokusebenza, umda wokuguqula amandla, ulawulo, indawo evaliweyo, kunye neemeko zokwamkelwa kweprojekthi.
Kwireferensi yekhathalogu enkulu, abathengi banokuphinda bajonge kwakhona I-E-WALL 200kWh. Igama lemveliso libonelela ngesiqalo somthamo wamandla, hayi ubungqina bokuba uqwalaselo ludibana nencopho ethile yokutsheva okanye umsebenzi wokomelela. Umniki-nkonzo kufuneka enze imephu yolungelelwaniso lwemveliso ekhethiweyo ukubuyisela kwi-kW evunyiweyo, i-kWh esebenzisekayo, ubude bexesha, uqhagamshelo, okusingqongileyo, kunye nogcino lokusebenza.
Lo mahluko ukhusela bobabini umthengi kunye nomthengisi. Umthengi ugwema ukuthelekisa iimveliso ezisombulula imisebenzi eyahlukeneyo, ngelixa umthengisi ufumana idatha yeprojekthi eyaneleyo ukuqinisekisa ukuba imveliso yekhathalogu, inhlanganisela yeemodyuli, okanye ukucwangciswa kwenkqubo eyahlukileyo kufuneka kucatshulwe.
Yeyiphi iGridi, uKhuselo, kunye noMda woLawulo ekufuneka uchazwe?
Ibhetri enobungakanani obuchanekileyo isenokuba yiprojekthi engagqitywanga ukuba iRFQ iyema kumthamo webhetri. Inkqubo kufuneka idibanise kwinethiwekhi yombane yesibonelelo, ilungelelanise nezixhobo ezikhoyo, kwaye isebenze phantsi kolawulo oluchaziweyo kunye nefilosofi yokukhusela.
| Indawo yojongano | Igalelo lomthengi | Uqinisekiso loMboneleli | Iindleko ezifihliweyo ukuba zishiyiwe |
| Indawo yoqhagamshelwano | I-voltage, i-frequency, isigaba, umda wemitha, indawo ekhoyo, umzila wentambo, kunye nomzobo womgca omnye | Ulungiselelo olucetywayo loqhagamshelwano kunye nomda wokubonelela | Isixhobo sokutshintsha esingenaxabiso, isiguquli, ikhebula, umsebenzi woluntu, okanye iimfuno zokuvala |
| Ukhuseleko | Idatha yempazamo, ifilosofi ekhoyo yokhuseleko, iimfuno zokuzihlukanisa, kunye neemeko eziluncedo | Izixhobo zokukhusela, uxanduva lokusetha, amagalelo olungelelaniso, kunye nojongano | Ukuyilwa kade okanye ukungakwazi ukufumana imvume yeprojekthi |
| PCS kunye EMS | kW efunekayo, umda wokutshaja, ukuthumela izinto eziphambili ngokubaluleka, uvimba, unxibelelwano, kunye nokulinganisa | Ingqiqo yokulawula, unxibelelwano lonxibelelwano, amanqaku edatha, kunye neendlela zokusebenza | Ibhetri engakwaziyo ukuphumeza umrhumo ocetywayo okanye iqhinga lokuqina |
| Okusingqongileyo | Indawo yangaphakathi okanye yangaphandle, ubushushu, ukufuma, uthuli, ukuphakama, ukufikelela, kunye nemithintelo yengxolo | Iingqikelelo zokusingqongileyo, umda wolawulo lobushushu, indawo ebiyelweyo, kunye nesiseko sokuncipha | Ukusebenza okucuthiweyo, ukongezwa kwendawo yokusebenza, okanye ukubekwa kwezixhobo ezingafanelekanga |
| Ugunyaziso | Ishedyuli yesiza, uxanduva lovavanyo, iimfuno zobungqina obuluncedo, kunye neemfuno zoqeqesho | Uvavanyo lwasefektri, uvavanyo lwesiza, umda wokugunyazisa, amaxwebhu, kunye nokungabandakanywa | Ukuhanjiswa kwezixhobo ngaphandle kwendlela epheleleyo yokwamkelwa kokusebenza |
Uhlaziyo olupapashiweyo lukaDingsheng kwi Iprojekthi yesikhululo samandla sogcino lwamandla elifu leSizwe inikeza isalathiso somxholo weprojekthi. Abathengi kusafuneka bacele imizobo engqamene nolungelelwaniso, ujongano, iimvavanyo, kunye noxanduva lwesiza sabo endaweni yokuphatha nayiphi na inkcazo yeprojekthi yangaphambili njengebambela lophononongo lobunjineli.
Ingaba iJonga Njani imeko eMeliyo yobungakanani boShishino?
Imeko: Ukutsheva okuphakamileyo kunye nesicwangciso sokuqina kwindawo yokuvelisa izinto ezimbini. Le yimeko yeprojekthi emeleyo esekelwe kwiimeko zokuthengwa kwezinto eziqhelekileyo, kungekhona ityala lomthengi we-Dingsheng.
Imvelaphi yeShishini: Eli ziko lifumana incopho yentlawulo yemfuno xa iintambo ezininzi zenkqubo kunye nezixhobo zokupholisa ziqala ngeyure enye. Ikwanayo nophahla lwePV kwaye ifuna ulawulo olukhethiweyo, unxibelelwano, kunye nemithwalo yokhuseleko ukuba ihlale ikhona ngexesha lokuphazamiseka kwegridi emfutshane.
Ingxaki: Ikowuteshini yokuqala isekelwe kwimfuno ephezulu yenyanga kwaye icebisa umthamo webhetri ngaphandle kokubonisa amandla okukhutshwa afunekayo, ukuziphatha okuphindaphindiweyo, ifestile yokutshaja, i-PV surplus, okanye amandla agciniweyo kwimithwalo ebalulekileyo.
Unobangela: I-RFQ ibandakanya amatyala ombane kodwa akukho fayile yekhefu lemizuzu eli-15, akukho thagethi yemfuno evunyiweyo, akukho shedyuli yomthwalo obalulekileyo, kwaye akukho dayagram yomgca omnye. Ukucheba okuphezulu, ukutshintshwa kwe-TOU, ukusetyenziswa kwe-PV, kunye ne-backup zonke zidweliswe njengeenjongo ezilinganayo ngaphandle kokubaluleka kokuthumela.
Isisombululo: Umthengi uqokelela iinkcukacha zexesha lonyaka, achaze eyona thagethi yemfuno engundoqo, yahlula i-kWh kwi-kWh, imifuziselo yesiganeko ngasinye kunye nexesha lokutshaja kwakhona, kwaye ugcina ubuncinci bemeko yentlawulo yoluhlu oluvunyiweyo lomthwalo obalulekileyo. Ikontraka yombane kunye nomthengisi wenkqubo emva koko uqinisekise uqhagamshelo, ukhuseleko, ingqiqo ye-EMS, iimvavanyo zokugunyazisa, kunye nomda wokubonelela.
Ixabiso leSigqibo soMthengi: Uthelekiso oluhlaziyiweyo lusenokukhetha umlinganiselo owahlukileyo wamandla ukuya kumandla kunesindululo sokuqala. Umthengi wamkela ulungelelwaniso olusekwe kukhuselo lwesiganeko esiqinisekisiweyo kunye nengqiqo yokusebenza endaweni yokukhetha elona xabiso liphantsi ngekWh nganye. Oku kunciphisa umngcipheko wokuchetywa kwepeak ephantsi kwamandla, amandla okugcina angafumanekiyo, umsebenzi wombane ongenaxabiso, kunye nokugcinwa okungenakubonakaliswa emva kokugunyaziswa.
Zeziphi iiMetrics zoKwamkeleka emaziBandakanywe kwi-RFQ?
Umthengisi akufuneki acelwe kuphela ukuba acaphule izixhobo. I-RFQ kufuneka ichaze indlela ecetywayo yenkqubo yokugcina amandla e-C&I eya kuvavanywa phambi kokuthunyelwa, ngexesha lokugunyaziswa, nasemva kwexesha lokuqala lokusebenza.
| Icandelo le-RFQ | Ulwazi lomthengi | Impendulo efunekayo yoMboneleli |
| Layisha-profayile isiseko | Ixesha lefayile, ubude bekhefu, umda wemitha, unyango lwedatha engekhoyo, kunye neengcinga zomthwalo wexesha elizayo | Iseti yedatha echanekileyo kunye neengqikelelo ezisetyenziswe kwimodeli yokulinganisa |
| Injongo yokusebenza | Imfuno ekujoliswe kuyo, ishedyuli ye-TOU, ingqiqo ye-PV, ukugcinwa kokuqina, kunye nomyalelo ophambili | Ukuhambisa ingqiqo kunye naluphi na ungquzulwano okanye imida |
| Amandla kunye namandla | Ukukhupha i-kW efunekayo, ubude besiganeko, icala lomthwalo we-kWh, umda wokutshaja, kunye nogcino | Amandla alinganisiweyo acetywayo, amandla afakiweyo, amandla achaziweyo anokusetyenziswa, kunye nesiseko sobude bexesha |
| Iingqikelelo zentsebenzo | Uluhlu lobushushu obufunekayo, isiseko sokuthotywa, ilahleko, imithwalo encedisayo, kunye nonyaka wokusebenza wexesha elizayo | Konke ukujongelwa phantsi, ukusebenza kakuhle, ukugcinwa, kunye nokuthotywa kweengqikelelo ezisetyenzisiweyo |
| Umda wombane | I-Voltge, idatha yempazamo, indawo yoqhagamshelo, ukhuseleko, i-transformer, i-switchgear, intambo, kunye nomda wokulinganisa | Ibandakanyiwe izixhobo, imizobo yojongano, okungabandakanywayo, kunye noxanduva |
| Ulawulo kunye nedatha | Iimodi ze-EMS, unxibelelwano, ukufikelela kude, ukulinganisa, ii-alamu, kunye neemfuno zokugcina idatha | Unxibelelwano oluxhaswayo, amanqaku edatha, ulawulo lolawulo, kunye noxanduva lwe-cybersecurity |
| Uvavanyo kunye nokwamkelwa | Uvavanyo lwasefektri, uvavanyo lwendawo, umboniso wokutsheva, umthamo okanye uvavanyo lwamandla, ukugunyaziswa, kunye noqeqesho. | Inkqubo yovavanyo, imida yokwamkelwa, iirekhodi, ishedyuli, kunye nenkqubo yokulungisa isenzo |
| Umda worhwebo | Ubungakanani, indawo ekuyiwa kuyo, i-Incoterm, unikezelo ekujoliswe kulo, ukupakishwa, uxwebhu, iindawo ezisecaleni, kunye nolindelo lwenkonzo | I-MOQ, ixesha lokukhokela, umda wokubonelela ngokuthe ngqo, umda wewaranti, izinto ozikhethelayo, kunye nokungabandakanywa |
Amabango ababoneleli kufuneka aguqulwe abe zizinto zokwamkelwa ezinokulinganiswa. "Ukucheba okuphezulu okukwaziyo," "ukusebenza okuphezulu," okanye "i-EMS ekrelekrele" ayizondlela zokuvunywa ngokupheleleyo. Umthengi kufuneka afune ulungelelwaniso olucetywayo ukuze abonise imfuneko ekuvunyelwene ngayo, ubude bexesha lokusebenza, ukuziphatha okugciniweyo, unxibelelwano, kunye nempendulo ye-alam phantsi kweemeko ezichaziweyo zovavanyo.
Imibuzo Ebuzwa Rhoqo
Ingakanani idatha yemizuzu eyi-15 efunekayo ubungakanani beC&I yokugcina amandla?
Sebenzisa idatha eyaneleyo enesitampu sexesha ukumela imveliso yamaxesha onyaka, ukuhlala, i-HVAC, i-PV, kunye neemeko zerhafu. Unyaka opheleleyo wokusebenza ukhethwa xa ukhona, kodwa ixesha lokugqibela kufuneka likhethwe ngokuguquguquka kwesiza kunye nenqanaba leprojekthi.
Ngaba amatyala ombane enyanga angasetyenziselwa ukulinganisa ibhetri yokugqibela?
Banokuxhasa ukuhlolwa kwangaphambili kunye nophononongo lweerhafu, kodwa ngokuqhelekileyo ababonisi ubude besiganeko, iincopho eziphindaphindiweyo, iifestile zokutshaja, okanye ubudlelwane phakathi kwemfuno kunye ne-PV. Ubungakanani bokugqibela kufuneka busebenzise idatha yekhefu kumda weemitha ezifanelekileyo.
Uthini umahluko phakathi kwe-kW kunye ne-kWh?
I-kW kukukhupha ngoko nangoko okanye amandla okutshaja. kWh ngamandla akhoyo ekuhambeni kwexesha. Ukutsheva kakhulu kufuna i-kW eyaneleyo ukunciphisa eyona mfuno iphezulu egqithisileyo kunye ne-kWh esebenzisekayo eyaneleyo ukugcina oko kuncitshiswa kwesiganeko esipheleleyo.
Ngaba ibhetri kufuneka ilinganiswe ukuphelisa eyona ncopho iphezulu erekhodiweyo?
Ayizenzekeli. Eyona ncopho iphakamileyo isenokunqaba okanye ibize kakhulu ukuyiphelisa. Abathengi kufuneka bathelekise iithagethi zemfuno ezininzi kwaye bavavanye umda wesixhobo esonyukayo ngokuchasene nebhenefithi eyonyukayo yentlawulo kunye nomngcipheko wokusebenza.
Ukugcinwa komthwalo obalulekileyo kufuneka kukuchaphazele njani umthamo wokucheba?
Chaza ubuncinci bemeko yentlawulo evunyiweyo yomthwalo obalulekileyo wekW kunye nobude bexesha. Sukubala amandla afanayo agciniweyo njengafumaneka ngokupheleleyo kwintengiso yemihla ngemihla ngaphandle kokuba ulawulo olusebenzayo luyakuvumela oko.
I-PV iyitshintsha njani i-C&I yokugcina amandla?
Sebenzisa i-PV ehambelana nexesha kunye nomthwalo wedatha ukuchonga ukuveliswa kwe-surplus yangempela kunye nexesha lencopho yesayithi. Umthamo we-nameplate ye-PV iyodwa ayibonisi ukuba mangakanani amandla akhoyo ukutshaja okanye ukuba ihambelana nesiganeko semfuno.
Yintoni ekufuneka abathengi bayithumele ngaphambi kokucela ikowuti yeprojekthi?
Thumela umthwalo wexesha kunye nedatha ye-PV, imithetho yentlawulo, ikhalenda yokusebenza, imfuno ekujoliswe kuyo, uluhlu lomthwalo obalulekileyo, umzobo womgca omnye, i-voltage yokudibanisa, ulwazi lwephutha, indawo yesayithi, iimfuno zokulawula, ubuninzi, indawo ekujoliswe kuyo, ukuhanjiswa kwethagethi, kunye neemvavanyo ezifunekayo kunye namaxwebhu.
Cela iProfayili yoMlayisho kunye noPhononongo loLungiso
Lungiselela iprofayili yomthwalo wexesha, ubude bexesha, imithetho yerhafu, injongo ephambili yokusebenza, imfuno ecetywayo ekujoliswe kuyo, idatha ye-PV, ishedyuli yomthwalo obalulekileyo, izithintelo zokutshaja, umzobo womgca omnye, i-voltage yokudibanisa, iimeko zesayithi, ubuninzi, indawo ekuyiyo, ukulindela ukuthunyelwa, kunye neemfuno zokwamkelwa. Zingenise ngeDingsheng’s uqhagamshelwano kunye nephepha locaphulo lweprojekthi. Iqela lingaphonononga ukulungiswa kokugcinwa kwamandla okukhoyo, ukuchonga ubukhulu obulahlekileyo okanye idatha ye-interface yombane, thelekisa iifomathi ezifanelekileyo zemveliso, kwaye ulungiselele isiphakamiso esicacileyo seprojekthi kunye neengcamango ezichaziweyo, imida yokubonelela, amaxwebhu, kunye nokukhutshwa.
