Ngokutsho ulwakhiwo kunye nokusebenza photovoltaic amandla okuvelisa kwikota ezintathu zokuqala kulo nyaka kutshanje ekhutshwe yi National Energy Administration, ukususela ngoJanuwari ukuya kuSeptemba, amandla elizwe lam esanda kufakwa photovoltaic kwaba 18.7 million kilowatts, kuquka 10.04 million kilowatts for photovoltaics centralized kwaye I-8.66 yezigidi zeekhilowathi yeefotovoltaics ezisasaziweyo;ukusuka ngo-2020 Ekupheleni kukaSeptemba 2009, umthamo odibeneyo wokufakelwa kwamandla ombane we-photovoltaic ufikelele kwi-223 yezigidi zeekilowatts.Ngexesha elifanayo, inqanaba lokusetyenziswa kokuveliswa kwamandla e-photovoltaic liye laphuculwa ngokuqhubekayo.Kwiikota ezintathu zokuqala, umbane wesizwe we-photovoltaic wawungama-2005 eebhiliyoni ze-kwh, ukwanda nge-16.9% unyaka nonyaka;i-avareji yelizwe jikelele yeeyure zokusetyenziswa kwe-photovoltaic yayiyi-916 iiyure, ukwanda kweeyure ze-6 ngonyaka ngonyaka.
Ngokombono weshishini, ukunyuka okuqhubekayo kokwamkelwa koluntu kokuveliswa kwamandla e-photovoltaic kuyisiphumo sokuhla okuqhubekayo kweendleko zamandla e-photovoltaic, kodwa igumbi le-hardware enye efana neemodyuli zokunciphisa iindleko zincinci kakhulu.Ngaphantsi kwendlela yoshishino lwamandla aphezulu kunye nobukhulu obukhulu, isiphelo senkqubo sibeka imingeni emitsha kwiikhonkco eziphambili zekhonkco lezoshishino ezifana nezibiyeli kunye ne-inverters.Ukuqala njani ukusuka kwinkqubo yesitishi samandla, qwalasela ngokubanzi kunye nokwandisa ukucwangciswa kuye kwaba luphuhliso lwamashishini e-photovoltaic kweli nqanaba.Umkhombandlela omtsha.
Amandla aphezulu, ubungakanani obukhulu, umngeni omtsha
I-Arhente ye-International Renewable Energy Agency (IRENA) ibonise ukuba kwiminyaka eyi-10 edlulileyo, phakathi kwazo zonke iintlobo zamandla avuselelekayo, ixabiso eliqhelekileyo lokuvelisa amandla e-photovoltaic liye lawa kakhulu, lidlula i-80%.Kulindeleke ukuba ixabiso lokuvelisa amandla e-photovoltaic liza kuwela ngakumbi kwi-2021, eyi-1 / yelo lombane owenziwe ngamalahle.5.
Ishishini likwazobe indlela yophuhliso ecacileyo yokunciphisa iindleko.U-Huang Qiang, i-vice-president of Risen Energy (300118), wabonisa ukuba iindleko zombane nge-kilowatt-yure ziye zandisa ubungakanani bezinto ezintsha, kwaye ukuthengisa kuye kwenza ukhuphiswano lube lukhulu.Kwimvelaphi entsha yembali, ukwenziwa kwezinto ezintsha malunga neendleko zombane kube yeyona nto iphambili kukhuphiswano lwamashishini.Emva kwenyathelo elikhulu lokunyuka kwamandla emodyuli ukusuka kwi-500W ukuya kwi-600W yimpumelelo yoshishino kwiindleko zombane.“Ishishini lihambile ukusuka kwixesha langaphambili “leendleko ngewatt nganye” elilawulwa zizibonelelo zikarhulumente ukuya kwixesha “lexabiso lewatt nganye” elilawulwa ngamaxabiso emarike.Emva kokulinganisa, ixabiso eliphantsi lokusebenzisa amanzi kunye namaxabiso aphantsi ombane yimixholo ephambili yeshumi elinesine kwishishini le-photovoltaic. "
Nangona kunjalo, into engenakuhoywa kukuba ukunyuka okuqhubekayo kwamandla kunye nobukhulu bamacandelo baye babeka phambili iimfuno eziphezulu kwiimveliso kwezinye iikhonkco ezinkulu ze-industrial chain ezifana nezibiyeli kunye nee-inverters.
I-JinkoSolar ikholelwa ukuba utshintsho kwiimodyuli zamandla aphezulu kukuphucula ubungakanani bomzimba kunye nokusebenza kombane.Okokuqala, ubungakanani bomzimba bamacandelo buhambelana ngokusondeleyo noyilo lwe-bracket, kwaye kukho iimfuno ezihambelanayo zamandla kunye nobude be-bracket ukufezekisa inani elifanelekileyo leemodyuli zomtya omnye;okwesibini, ukwanda kwamandla eemodyuli kuya kuzisa utshintsho ekusebenzeni kombane.Iimfuno zohlengahlengiso lwangoku ziya kuba phezulu, kwaye ii-inverters ziphuhlisa kwakhona kwicala lokulungelelanisa imisinga yamacandelo aphezulu.
Indlela yokwandisa ingeniso yezityalo zamandla e-photovoltaic isoloko iyinto eqhelekileyo kwishishini le-photovoltaic.Nangona uphuhliso lwecandelo lobuchwephesha obuphucukileyo lukhuthaze ukwanda kokuveliswa kwamandla kunye nokuncipha kweendleko zenkqubo, kuzise imingeni emitsha kwisibiyeli nakwi-inverter.Amashishini kushishino asebenza nzima ukusombulula le ngxaki.
Umntu ochaphazelekayo ophethe i-Sungrow ubonise ukuba amacandelo amakhulu abangela ngokuthe ngqo ukuba i-voltage kunye ne-current inverter inyuke.Ubuninzi begalelo langoku kwisekethe nganye yeMPPT ye-inverter yentambo isitshixo sokulungelelanisa kumacandelo amakhulu."Olona tshintsho luphezulu lwesixhobo sokutshintsha umtya lwenkampani lunyusiwe lwaya kutsho kwi-15A, kwaye kucwangcisiwe iimveliso ezintsha zee-inverters ezinemisinga emikhulu."
Jonga ngokupheleleyo, khuthaza intsebenziswano kunye nomdlalo ongcono
Kuhlalutyo lokugqibela, isikhululo samandla e-photovoltaic yinjineli yenkqubo.Ukwenziwa kwezinto ezintsha kwiikhonkco eziphambili zekhonkco lemizi-mveliso elifana namacandelo, izibiyeli, kunye nee-inverters zonke zezokuqhubela phambili ngokubanzi kwesikhululo samandla.Ngaphantsi kwemvelaphi yokuba indawo yokunciphisa iindleko ze-hardware enye isondela kwi-ceiling, iinkampani ze-photovoltaic zikhuthaza ukulungelelaniswa kweemveliso kuzo zonke izixhumanisi.
UZhuang Yinghong, uMlawuli weNtengiso yeGlobal yeRisen Orient, uxelele iintatheli: “Ngaphantsi kwendlela entsha yophuhliso, amakhonkco abalulekileyo afana namacandelo asebenza ngokufanelekileyo, ii-inverters, kunye nezibiyeli kufuneka zihambelane nokwabelana ngolwazi, imodeli yentsebenziswano evulekileyo kwaye iphumelele. Ukudlala ngokupheleleyo kwiingenelo zabo zokukhuphisana, kwaye baqhube ngokuhambelanayo Kuphela kophando lobuchwephesha kunye nophuhliso lwemveliso olunokukhuthaza ukuqalwa kobuchwephesha kwishishini le-photovoltaic kunye nokuphucula umgangatho kunye nokumiswa komgangatho weshishini.
Kungekudala, kwi-12th China (Wuxi) iNkomfa yeZizwe eziManyeneyo zaMandla kunye noMboniso, i-Trina Solar, i-Sunneng Electric kunye ne-Risen Energy isayine isivumelwano sentsebenziswano esicwangcisiweyo "kwi-Ultra-high-power photovoltaic modules emelwe yi-600W +" .Kwixesha elizayo, amaqela amathathu aya kwenza intsebenziswano enzulu ukusuka kwicala lenkqubo, ukuqinisa uphando lobugcisa kunye nophuhliso lwemveliso ngokwemiqathango yeemveliso kunye nokulungelelaniswa kwenkqubo, kwaye aqhubeke nokukhuthaza ukunciphisa iindleko zokuvelisa amandla e-photovoltaic.Kwangaxeshanye, iya kuphinda iqhube uluhlu olupheleleyo lwentsebenziswano ekukhuthazeni imarike yehlabathi, izise indawo ebanzi yokunyuswa kwexabiso kushishino, kwaye yandise impembelelo yamacandelo ombane aphezulu.
UYang Ying, injineli eyintloko yeZiko leR&D leCITIC Bo, uxelele iintatheli: “Okwangoku, ubunzima bokulungelelaniswa kwamakhonkco amakhulu afana namacandelo asebenza ngokufanelekileyo, ii-inverters, kunye nezibiyeli yindlela yokudibanisa ngokwendalo iimpawu zeemveliso ezahlukeneyo, ukonyusa izinga lemveliso. izinto eziluncedo kwimveliso nganye, kwaye uqalise eyona nkqubo yoyilo lwe'Egqwesileyo yokuthelekisa'."
UYang Ying uhlabela mgama ecacisa: “Kubantu abalandelela umkhondo, indlela yokuphatha amacandelo amaninzi ngaphakathi kwendawo ‘eyeyona ilungileyo’ yolwakhiwo, ukuqhuba, kunye noyilo lombane ukuze kuphuculwe ukusebenza kakuhle kombane kwesi sixokelelwano yingxaki engxamisekileyo kubenzi beetraki.Oku kukwafuna ukukhuthazana kunye nentsebenziswano kunye nabavelisi becandelo kunye nabaguquli.
I-Trina Solar ikholelwa ukuba ngenxa yeendlela zangoku zamandla aphezulu kunye neemodyuli ezinamacala amabini, izibiyeli zifunekayo ukuba zibe nokuhambelana okuphezulu kunye nokuthembeka okuphezulu, kunye nokulungiswa okuhlakaniphile kokuveliswa kwamandla kunye nezinye iimpawu, ukusuka kwiimvavanyo zetonela yomoya, ipharamitha yombane. ukutshatisa, uyilo lolwakhiwo ii-algorithms ezikrelekrele, njl njl. Imiba emininzi.
Intsebenziswano kunye nenkampani ye-inverter i-Shangneng Electric iya kuqhubeka nokwandisa ububanzi bentsebenziswano kunye nokukhuthaza ukusetyenziswa okukhulu kwamacandelo amakhulu kunye nezisombululo zenkqubo engcono.
Intelligent AI + yongeza ixabiso
Ngethuba lodliwano-ndlebe, abaninzi abaphathi abaphezulu beenkampani ze-photovoltaic baxelele iintatheli ukuba "amacandelo asebenzayo + iibrakethi zokulandelela + ii-inverters" ziye zaba yimvumelwano kwishishini.Ngenkxaso yetekhnoloji yobuchwepheshe obuphezulu obufana nobukrelekrele kunye ne-AI +, kukho amathuba amaninzi okuba amacandelo anamandla aphezulu asebenzisane namanye amakhonkco onxibelelwano lweshishini afana nezibiyeli kunye nee-inverters.
UDuan Yuhe, umongameli we-Shangneng Electric Co., Ltd., ukholelwa ukuba okwangoku, amashishini okuvelisa i-photovoltaic sele eqalisile ukuguqula kwimveliso ekrelekrele, kwaye inqanaba lobukrelekrele liphucula rhoqo, kodwa kusekho indawo eninzi yophuhliso lwemveliso. Iinkqubo ze-photovoltaic ezihlakaniphile, ezifana nokuphuculwa kwe-inverter-centric.Ulungelelaniso, inqanaba lolawulo, njl.
U-Yan Jianfeng, umlawuli wehlabathi jikelele we-Huawei's smart photovoltaic business, uthe iteknoloji ye-AI iphuhlise ngokukhawuleza kwiminyaka yamuva.Ukuba iteknoloji ye-AI inokudibaniswa nemboni ye-photovoltaic, iya kuqhuba ukuhlanganiswa okunzulu kwazo zonke izixhumanisi eziphambili kwi-photovoltaic industry chain.“Umzekelo, kwicala lokuvelisa amandla, siye sadibanisa i-AI algorithms ukwenza inkqubo ye-SDS (inkqubo ye-DC ehlakaniphile).Ngokwembono yedijithali, singakwazi'ukubona' ukusasazeka kwemitha yangaphandle, ubushushu, isantya somoya kunye nezinye izinto, kudityaniswe nedatha enkulu echanekileyo kunye nobukrelekrele be-AI.Ukufunda i-algorithm yokufumana eyona kona yesibiyeli sokulandela umkhondo ngexesha langempela, ukuqonda ukudityaniswa kwe-loop evaliweyo "yemodyuli enamacala amabini + isibiyeli sokulandelela + isilawuli se-MPPT esihlakaniphile se-photovoltaic", ukuze yonke inkqubo yokuvelisa amandla e-DC ifikelele. esona sizwe silungileyo, ukuze kuqinisekiswe ukuba isikhululo samandla sifumana esona sizukulwana siphezulu soMbane.”
UGao Jifan, usihlalo weTrina Solar, ukholelwa ukuba kwixesha elizayo, phantsi kwendlela yokuphuhliswa kwamandla ahlakaniphile (i-600869, i-stock bar) kunye ne-intanethi yamandla ye-Intanethi yezinto, ubugcisa obufana nobukrelekrele bokwenziwa kunye ne-blockchain buya kukhuthaza ngakumbi ukukhula kweenkqubo ze-photovoltaic.Kwangaxeshanye, idijithali kunye nobukrelekrele buya kuqhubeka zidityaniswa kunye necala lokuvelisa, ukuvula ikhonkco lokubonelela, icala lokuvelisa, kunye nabathengi, kunye nokuvelisa ixabiso elikhulu.
Ixesha lokuposa: Jan-13-2021
