Iindidi ze-Inverter
Indlela yobugcisa: Zimbini iindlela eziphambili: I-DC Coupling kunye ne-AC ye-AC
Inkqubo yokuGcina ifoto ye-Photovoltaic ibandakanya iiphaneli zesolar, abalawuli,I-Inestern Anthers, ibhetri ye-Energy, imithwalo kunye nezinye izixhobo. Zimbini iindlela eziphambili zobugcisa: I-DC Coupling kunye neCoupling ye-AC. I-AC okanye i-DC Coupling ibhekisa kwindlela ipaneli yelanga idityaniswa okanye iqhagamshelwe kwindawo yokugcina amandla okanye inkqubo yebhetri. Uhlobo lonxibelelwano phakathi kwephaneli yelanga kwaye ibhetri inokuba yi-AC okanye DC. Uninzi lwesekethe ze-elektroniki lusebenzisa i-DC, iipaneli zelanga zivelisa i-DC, kunye neebhetri ze-DC, kodwa uninzi lwezixhobo zombane zisebenza kwi-AC.
I-Hybrid Photovlic + Inkqubo yokugcinwa kwamandla, oko kukuthi, i-Medired eveliswe yimodyuli ye-fotovoltaic igcinwe kwipakethi yebhetri, kwaye igridi inokubiza ibhetri kwi-bidirectial didirectial didirectial didirectial didirectial isebenzisa i-bidirectial crestment ye-bidirectial ye-bidirectial ye-bidirectial. Indawo yokuqokelelwa kwamandla ikwi-DC BET BRET. Emini, isizukulwana samandla sefoto siqala sinika umthwalo, kwaye emva koko ihlawuliswe ibhetri kwi-MPTP. Inkqubo yokugcina amandla iqhagamshelwe kwigridi, kwaye amandla angaphezulu anokuqhagamshelwa kwigridi; Ebusuku, ibhetri iphosa ibhetri yokubonelela ngomthwalo, kwaye inxalenye engonelanga ixhaniswa yigridi; Xa i-grid iphume ngamandla, imifanekiso ye-Photovoltaic kunye neebhetri ze-lithium zibonelela ngamandla kuphela kumthwalo wegridi ofuthelweyo, kwaye umthwalo wegridi awunakusetyenziswa. Xa amandla omthwalo mkhulu kunombane wokuvelisa amandla efoto, igridi kunye nefotovoltaic inokubonelela ngamandla kumthwalo ngaxeshanye. Ngoba imifanekiso yefotovoltaic kunye nokusetyenziswa kwamandla okungazinzi, baxhomekeke kwiibhetri ukulinganisa amandla enkqubo. Ukongeza, le nkqubo ikwaxhasa abasebenzisi ukuba bamisele ukutshaja kunye nokukhupha ixesha lokuhlangabezana nomsebenzi womsebenzisi.
Isebenza njani inkqubo ye-DC
Umthombo: Imifanekiso ye-25 ye-Haitong Institute Institute
I-Hybrid ifotovoltaic + Inkqubo yokugcina amandla
Umthombo: I-One Potovoltaic Uluntu, i-Haitong Senserity Institute
I-inverter ye-hybrid idibanisa ukusebenza kwegridi yokuphucula ukutshatyalaliswa kwempumelelo. I-Grid-Tid-i-interver-timber eboshwe ngokuzenzekelayo amandla kwi-solar yephaneli yakho ngexesha lokuphuma kwamandla kwizizathu zokhuseleko. I-Hybrid Airters, kwelinye icala, vumela abasebenzisi ukuba babe negridi kunye nobuchule begridi ngexesha elinye, ke amandla anokusetyenziswa nangona amandla anokusetyenziswa kwanaxa ikhutshwe ngamandla. I-Hybrid Africa i-Elenzi iJenaltal isebenze lula, ivumela idatha ebalulekileyo enje ngentsebenzo kunye nemveliso yamandla ukuze itshekishwe kwiphaneli ye-inverter okanye iqhagamshelwe kwizixhobo ze-smart. Ukuba le nkqubo inamantshontsho amabini, kufuneka ibekwe esweni ngokwahlukeneyo. I-DC Coupling inciphisa ilahleko ye-AC-DC. Ukunyanzelwa kwebhetri ukuba malunga ne-95-99%, ngelixa i-COP ye-AC i-90%.
I-Hybrid Andverters inoqoqosho, i-compact, kwaye kulula ukuyifaka. Ukufaka i-Inverter entsha ye-hybrid ngebhetri ye-DC-edityanisiweyo kunokubiza ibhetri ye-AC-edityanisiweyo ngenxa ye-inverter eneerid, i-switch iphantsi kwekhabhathi yokuhambisa, kunye ne-DC- Isisombululo esidityanisiweyo sinokwenziwa ukuba singene ngaphakathi-inverter sonke, esonga zombini izixhobo kunye neendleko zokufaka. Ingakumbi kwiinkqubo ezincinci zegridi ezincinci kunye ne-Grid-rid-rid, iinkqubo zeDC-ezibini zineendleko kakhulu. I-Hybrid Andverters i-modrer kakhulu, kwaye kulula ukongeza izinto ezintsha kunye nabalawuli. Izinto ezongeziweyo zinokongezwa ngokulula zisebenzisa i-DC ye-DC ephantsi kwe-DC ye-DC yeRolar. Kwaye i-hybrid engaphakathi yenzelwe ukudibanisa ukugcinwa nangaliphi na ixesha, yenze kube lula ukongeza iipakethi zebhetri. Iinkqubo ze-Inbrid i-Inbrid iqulathe icombolo, sebenzisa iibhetri eziphezulu zevoti, kwaye ube nobungakanani obuncinci kunye nelahleko esezantsi.
Uqwalaselo lweNkqubo ye-DC
Umthombo: Inethiwekhi yokuKhanya yeZhongrui, iHaitong Senstity Institute
Uqwalaselo lweNkqubo yeNkqubo ye-AC
Umthombo: Inethiwekhi yokuKhanya yeZhongrui, iHaitong Senstity Institute
Nangona kunjalo, amantshontsho e-hybrid ayifanelekanga ukuphuculwa kweenkqubo ezikhoyo zelanga, kwaye iinkqubo ezinkulu zintsonkothile kwaye zibiza kakhulu ukufaka. Ukuba umsebenzisi ufuna ukuphucula inkqubo esele ikho yelanga ukuba ibandakanye ukugcinwa kwebhetri, ukukhetha i-hybrid engaphakathi kunokubangela ukuba i-inverter ye-hybrid ifuna ukufaka i-inverter ye-hybrid kufuna ukwenziwa kwe-hybrid kwaye indleko Inkqubo yephaneli yelanga. Iinkqubo ezinkulu zintsonkothileyo yokufaka kwaye zibiza kakhulu ngenxa yemfuno yolawulo lwamavoyitha amaninzi. Ukuba umbane usetyenziswa ngaphezulu phakathi kwemini, kuya kubakho ukuncipha okuncinci ngenxa yokusebenza kakuhle ngenxa ye-DC (PV) ukuya kwi-DC (i-batt) kwi-AC.
I-Photovoltaic ye-Photovoltaic + yenkqubo yokugcina amandla, ekwabizwa ngokuba yi-AC ye-AC ye-AC ye-AC ye-AC Petvoltaic + inokuqonda ukuba i-DC ye-DC ifezekisiwe kwi-Inverter-fact kwi-Inverter-qho exhunyiwe, kwaye ke amandla agqitywe ukuya kwinqanaba le-DC kwaye igcinwe ibhetri kwi-AC ye-AC ye-AC ye-AC ye-AC ye-AC Indawo yokuqokelelwa kwamandla ikwisiphelo se-AC. Ibandakanya inkqubo yokuhambisa amandla e-fotovoltaic kunye nenkqubo yokubonelela ngebhetri. Inkqubo yefotovoltaic iqulethe uluhlu lwefotovoltaic kunye ne-inverter engaqhandiswanga, kwaye inkqubo yebhetri iqulathe ipakethi yebhetri kunye ne-bidirectial ingaphakathi. Ezi nkqubo zimbini zinokusebenza ngokuzimeleyo ngaphandle kokuphazamisana, okanye zinokwahlulwa kwigridi enkulu yamandla ukwenza inkqubo ye-microgrid.
Zisebenza njani iinkqubo ezinantlanu?
Umthombo: Imifanekiso ye-25 ye-Haitong Institute Institute
Idityaniswe ne-Photovlic Stonevoltaic + Inkqubo yokugcina amandla
Umthombo: I-Onnewe Solar, iHaitong Senserity Institute
Inkqubo yokudibanisa i-AC ihambelana ne-100% ihambelana negridi yamandla, kulula ukuyifaka kwaye ilula ukwandisa. Izinto zokuzifakelwa ekhaya ziyafumaneka, kwaye neenkqubo ezinkulu (2kw ukuya kwinqanaba le-MW) ziyanda ngokulula kwaye zinokudityaniswa ne-Gearator exhunyiwe kwaye ziyi-Geenerator exutyweyo (i-genelines, njl. Njl.). Uninzi lwe-interters ye-wor ye-WAROL ngaphezulu kwe-3KW inamagqabantshintshi e-DPTP ye-DPT, ke imitya emide yephaneli inokufakwa kwizifundo ezahlukeneyo nakwi-angles. Kwi-vilt ye-DC ephezulu, i-AC ye-AC ilula, incinci kwaye ke incinci kwaye incinci kakhulu ukuba ifake iinkqubo ezinkulu kune-DC ye-DC ye-MPTP.
Ukudibana kwe-AC kufanelekile ukuba kuguqulwe inkqubo, kwaye kusebenza ngakumbi imithwalo ye-AC ngexesha lasemini. Iinkqubo ze-PV ezixineneyo ze-PV zinokuguqulwa zibe ziinkqubo zokugcina amandla ngeendleko eziphantsi zotyalo-mali. Inokubonelela abasebenzisi abakhuselweyo ngokukhuselekileyo xa igridi iphume ngamandla. Ihambelana neenkqubo ze-PV eziqhagamshelwe kwi-PV ezivela kubavelisi abahlukeneyo. Iinkqubo ze-AC ze-AC ze-AC ze-AC ze-AC zihlala zisetyenziselwa iinkqubo ezinkulu zegridi kwaye zisebenzise i-Init ye-Interli edibeneyo kunye ne-Advack Pooments kunye ne-Advack Pooment Advacks okanye i-Inverter / i-charger ukulawula iibhetri kunye neegridi. Nangona ilula ukuseta kwaye inamandla, isebenza kancinci (90-94%) xa iibhetri ze-DC ezithelekiswa neenkqubo ze-DC (98%). Nangona kunjalo, ezi nkqubo zisebenza kakuhle xa zinamandla imithwalo ephezulu ngexesha lasemini, ukufikelela ngaphezulu kwe-97%, kwaye ezinye iinkqubo zinokwandiswa ngamantshontsho amaninzi e-solar ukwenza i-microgrids.
I-AC ye-AC Coupling ayisebenzi kangako kwaye ibiza kakhulu kwiinkqubo ezincinci. Amandla angena kwibhetri kwi-COOP ye-AC kufuneka aguqulwe kabini, kwaye xa umsebenzisi eqala ukusebenzisa loo mandla, kufuneka iphinde iguqulwe kwakhona, yongeza ilahleko engaphezulu kwinkqubo. Ke ngoko, xa usebenzisa inkqubo yebhetri, i-AC ye-AC yehla nge-qued ukuya kwi-85-90%. I-Absters edityanisiweyo ye-AC ibiza kakhulu kwiinkqubo ezincinci.
I-Off-Grid ye-Off-Grid I-Photovltaic + Inkqubo yokugcina amandla iqulunqwe ngokweemodyuli zefotovoltaic, i-lithium bries, i-ridies yegridi, imithwalo kunye neentsana zedizili. Le nkqubo inokuqonda ngokuchasene nebhetri ngeefotovoltaics ngoguquguquko lwe-DC-DC, kwaye linokwazi ukutshintsha kwe-DC-AC le-bidirectional nge-BIDIORCH yebhetri kunye nokuyeka. Emini, isizukulwana samandla eFotovoltaic kuqala sinika umthwalo, kwaye emva koko ihlawuliswe ibhetri; Ebusuku, ibhetri ikhuphe ibhetri yokubonelela ngomthwalo, kwaye ibhetri ingonelanga, umthwalo unikezelwa ziijenreyitha zedizili. Ingadibana nombane wemihla ngemihla kwiindawo ngaphandle kweegridi zamandla. Ingadityaniswa kunye nejezili zedizili ukwenzela ukuba abavelisi be-dieliel babonelela ngemithwalo okanye iibhetri. Uninzi lwamalungu e-egrid grid yeGridi angenasiqinisekiso soqhagamshelo lwegridi, kwaye nokuba le nkqubo inegridi, ayinakuqhagamshelwa kwigridi.
Ngaphandle kwe-inverter ye-grid
Umthombo: IWebhusayithi esemthethweni yase-Swead, iHaitong Security Institute
I-Off-Grid Guid I-Photovlictaic + Inkqubo yokugcina amandla
Umthombo: I-One Potovoltaic Uluntu, i-Haitong Senserity Institute
Imeko esebenzayo ye-interters yogcino lwamandla
I-Allsment yogcino lwamandla inemisebenzi emithathu ephambili, kubandakanya ukuhambisa amanzi, ukuhanjiswa kwamandla kunye nokunikezelwa kwamandla ozimeleyo. Ukusuka kwimbono yengingqi, incasa yokucheba yimfuno yaseYurophu. Ukuthatha iJamani njengomzekelo, ixabiso lombane eJamani lafikelela kwi-2.3 Yuan / KWH ngo-2019, kwindibano yokuqala ehlabathini. Kwiminyaka yakutshanje, amaxabiso ombane aseJamani aqhubekile nokunyuka. Ngo-2021, ixabiso lemibane laseJamani lifikelele kwiisenti ezingama-36 ze-34 / kWh, ngelixa i-Photovlic / i-Photovoltaic / i-Photovoltaic kunye ne-LCOE yi-9.3 / 14.1 eyi-73% / i-53% ye-53% iphantsi kunexabiso lokuhlala lombane. Ixabiso lokuhlala umbane liyafana nawo umahluko phakathi kokuhanjiswa kwefotovoltaic kunye neendleko zokugcina zombane ziya kuqhubeka zibanzi. Ukuhanjiswa kweefotovoltaic kunye neenkqubo zokugcina iindleko zinokunciphisa iindleko zombane, ke abasebenzisi kwiindawo ezinamaxabiso aphezulu ngombane banenkuthazo eyomeleleyo yokufaka ukugcina impahla.
Amaxabiso okuhlala umbane kumazwe ahlukeneyo ngo-2019
Umthombo: UPhando lwe-EUPD, iHaitong Senserity Institute
Inqanaba lexabiso lombane eJamani (iisenti / kwh)
Umthombo: UPhando lwe-EUPD, iHaitong Senserity Institute
Kwimarike yomthwalo we-piak, abasebenzisi bakhetha i-hybrid initbrid kunye neenkqubo zebhetri ezidibeneyo, ezisebenza ngakumbi kwaye zilula ukwenza. I-charger ye-Inverter yebhegi yebhetri yebhegi yebhetri enesidima ibiza kakhulu, kwaye i-hybrid engaphakathi kunye neenkqubo ze-hybrid kunye neenkqubo zebhetri ezidibeneyo zisebenzisa i-interters engaphakathi eguqukayo. Ezi nterters ze-compact kunye ne-averter ezikhanyayo zinemilinganiselo yokuphuma esezantsi kunye ne-Peak Peak, kodwa zineendleko ezisebenzayo, ziphantsi kwaye kube lula ukwenziwa.
Ukuhanjiswa kwamandla okugcina i-United States kunye naseJapan, kunye nokunikezelwa kwamandla ozimeleyo kukwimfuno engxamisekileyo yentengiso, kubandakanya noMzantsi Afrika kunye neminye imimandla. Ngokutsho kwe-EIA, ixesha elingaphandle lamandla kwi-United States ngo-2020 lingaphezulu kweeyure ezisi-8, esachukunyiswa ikakhulu yindawo yokuhlala yaseMelika, ukwaluphala kweegridi zamandla, kunye neentlekele zemvelo. Ukusetyenziswa kwe-Photovoltaic yokuhanjiswa kwefoto yekhaya kunye neenkqubo zokugcina zinokunciphisa ukuxhomekeka kwigridi yamandla kwaye kwandise ukuthembeka kwamandla kwicala lomsebenzisi. Inkqubo yokugcina amandla e-Prevvoltaic eUnited States inkulu kwaye ixhotyiswe ngeebhetri ngakumbi kuba kufuneka igcine umbane ukujongana neentlekele zemvelo. Ukubonelelwa kwamandla ozimeleyo yimfuno yentengiso engxamisekileyo. Kumazwe afana noMzantsi Afrika, iPakistan, Lebhanon, Philippines, apho uVietnam, akwanele i-chain yoncedo lwehlabathi iqinile, ukuze abasebenzisi beziseko zehlabathi banele ukuba basebenzise iindlela zombane ze-Photovtaic.
I-US AMANQAKU E-US
Umthombo: i-EIA, iHaitong Securitity Institute
NgoJuni 2022, uMzantsi Afrika waqala kwinqanaba lamandla amathandathu olwamaseko, kunye neendawo ezininzi bafumana ukungabikho kwamandla iiyure ezi-6 ngosuku.
Umthombo: I-One Potovoltaic Uluntu, i-Haitong Senserity Institute
I-Hybrid Andverters ineentsilelo ezithile njengamandla e-backup. Xa kuthelekiswa neverters zebhegi yebhetri, i-hybrid iniverters ineentsilelo ezithile, ubukhulu becala i-gorgen enqongophele okanye i-Peak Peak ngexesha lokuphuma kwamandla. Ukongeza, abanye abangamamkeli be-hybrid abanawo amandla e-backup okanye amandla anqabileyo, ke imithwalo encinci okanye eyimfuneko kuphela njengemilinganiselo yamandla esisiseko kwaye iziseko ezininzi ziya kuba ne-3-5 ukuphuma. I-Anthente ye-Grid Grid ibonelela nge-gorge ephezulu kakhulu kunye ne-peak yamandla kwaye inokujongana nemithwalo ephezulu kakhulu. Ukuba abasebenzisi bacwangcisa isixhobo esiphezulu sokuphengululwa, njengeempompo, oomatshini bokuhlamba, kunye nezixhobo zamandla, i-inverter, i-inverter kufuneka ikwazi ukuphatha imithwalo ephezulu kakhulu.
I-Hybrid Inverter Express Amemorison Thelekisa
Umthombo: Uvandlakanyo lwamandla acocekileyo, i-Haitong Senserity Institute
I-DC edityanisiweyo ye-hybrid intsholongwane
Okwangoku, uninzi lweenkqubo zokugcina iifoto ze-photoltaic kushishino lwe-DC iCoupling ukufezekisa uyilo lwe-Photovlic kunye nogcino lwamandla, ngakumbi kwiinkqubo ezintsha zokufaka kunye neendleko eziphantsi. Xa uyongeza inkqubo entsha, usebenzisa i-pitvoltaic kunye ne-InBrid ye-Hobbrid ye-Hobbrid enokunciphisa iindleko zezinto kunye neendleko zokufaka, kuba i-inarter enye inokufikelela kulawulo oluhlanganisiweyo kunye ne-inverter. Umlawuli kunye nokutshintshwa kwenkqubo yokudibanisa i-DC anexabiso eliphantsi kune-Inverter-qho exhunyiwe kwi-Inverid Anger kunye neKhabhinethi yokuHambisa kwiNkqubo ye-AC ye-AC ye-AC, i-DC Coupiling iphantsi kwesisombululo se-AC. Kwinkqubo yokudibanisa i-DC, umlawuli, ibhetri kunye ne-inerter, unxibelelwano luqinile, kwaye ukuguquguquka kuhluthwa. Iinkqubo ezisandula kufakelwa, iifotovoltaics, iibhetri, kunye nentsholongwane zenziwe ngokomthwalo womsebenzisi kunye nokusetyenziswa kwamandla, ke zilungele i-Inversid ye-DC-i-DYBrid Hybrid.
Imveliso ye-DC-i-Andbrid ye-Inirter ye-Inbrid yeyona ndlela iphambili, kwaye abavelisi abaphambili basekhaya baye babakhuphela. Ngaphandle kwamandla e-AP, abavelisi abaphambili base-Inverter basule i-hybrid ingahlali, phakathi kwayoI-Sineng yoMbane, iLizwe, kunye neJinlongikwathengise i-anthers edibeneyo, kwaye ifom yemveliso igqityiwe. I-Inverter ye-Hoyebrid ye-Hobbrid ixhasa ukuhlangana kwe-AC kwisiseko se-DC Coupling, ebonelela lula ufakelo lweemfuno zabasebenzisi beenguqu.I-Sungrow, Huawei, iSineng yoMbane, kwaye ilungileyobathumele iibhetri zebhetri zamandla, kunye nokudityaniswa kwe-inverter yebhetri kunokuba yimeko kwixesha elizayo.
Ubume boMvelisi weParterter,
Umthombo: Iiwebhusayithi ezisemthethweni zeenkampani ezahlukeneyo, i-Haitong Senstice Crity Institute
Iimveliso zeVenkile yeZityalo eziPhezulu eziPhezulu zijolise kuzo zonke iinkampani, kwaye i-Deye igxile kwimarike yemveliso ephantsi ye-voltage. Okwangoku, uninzi lweemveliso ze-Inirbrid ze-hybrid ziphakathi kwe-10KW, iimveliso ezingaphantsi kwe-6kw ziimveliso eziphantsi kwe-voltage ephantsi, kwaye iimveliso ezingama-5-10kw ziimveliso ezintathu ze-voltage. Ideye iphuhlise iintlobo ezahlukeneyo zeefilimu eziphantsi, kunye nemveliso ephantsi ye-15K ye-15KW isungulwe kulo nyaka sele iqalile ukuthengisa.
Abavelisi be-Inverter Anbrid I-Inbrid Inverter
Elona nqanaba liphezulu lokuguqula kweemveliso ezintsha ezivela kubavelisi be-Inverter basekhaya kufikelele malunga ne-98%, kwaye ixesha lokucima igridi kunye neligridi engekho mgqomo ngokubanzi lingaphantsi kwe-20ms. Owona msebenzi uphezulu wokuguqulakaJinlong, shurow, kunye ne-huaweiIimveliso zifikelele kwi-98.4%, kwayeIneneikwafikelele kwi-98.2%. Elona xesha liphezulu lokuguqula leHomai kunye neDeye lingaphantsi kwe-98%, kodwa i-Deye yeligridi yeligridi kunye nexesha lokucima irid kunye neli-4.
Ukuthelekisa kokusebenza kwempumelelo kwe-hybrid evela kwiinkampani ezahlukeneyo
Umthombo: Iiwebhusayithi ezisemthethweni zenkampani nganye, i-Haitong Senstice Crity Institute
Ukuthelekisa ixesha lokutshintsha kwe-hybrid intsholongwane yeenkampani ezahlukeneyo (Nks)
Umthombo: Iiwebhusayithi ezisemthethweni zenkampani nganye, i-Haitong Senstice Crity Institute
Ezona mveliso ziphambili kubavelisi bangaphakathi basekhaya bajolise ikakhulu kwiimarike ezintathu ezinkulu zaseYurophu, eUnited States nase-Australia. Kwimarike yaseYurophu, iifotovoltaic zemveli ezifana neJamani, e-Austria, eSwitzen, iSweden, kwaye i-Nethern, kwaye i-Netherlands ikakhulu. Abavelisi bezentu banezinto ezilungileyo bashiywe kwaye balungile. I-Ginlang ikhawulezileyo ukuba ifumane, ixhomekeke kwixabiso lamaxabiso kunye nokuphehlelwa kweemveliso ezinamandla ngaphezulu kwe-15kw zithandwa ngabasebenzisi. Amazwe ase-Eurohoman asemazantsi e-Italiya kunye neSpain ikakhulu kufuneka abeke iimveliso ze-voltage ye-voltage ephantsi.I-Funewe, Ginlang kunye neShouhangyenziwe kakuhle e-Itali kunyaka ophelileyo, nganye inika ingxelo malunga ne-30% yentengiso. Amazwe aseMpuma Yurophu afana neRiphabliki yaseCzech, ePoland, iRomania, neLithuania ikakhulu iimveliso zenqanaba lesithathu, kodwa ukwamkelwa kwabo amaxabiso kuphantsi. Ke ngoko, uSheuhang wenza kakuhle kule ntengiso ngelungelo layo eliphantsi. Kwikota yesibini yalo nyaka, i-Deye yaqalisa ukuhambisa iimveliso ze-15KW ezintsha eUnited States. I-United States ineenkqubo ezinkulu zokugcina amandla kwaye zikhetha iimveliso eziphezulu zamandla.
Abavelisi be-Inverter Anbrid ye-Inbrid i-Inverter ijolise kwimarike
Umthombo: Iiwebhusayithi ezisemthethweni zenkampani nganye, i-Haitong Senstice Crity Institute
I-inverter yebhetri ye-Split ithandwa kakhulu phakathi kweenkcukacha, kodwa yonke i-inverter yebhetri yenye yebhetri yindlela yophuhliso lwexesha elizayo. I-Solar-Andbrid Allbrid Allbrid yahlulwe yaba ngabadlali be-hybrid ethengiswa ngokwahlukeneyo kunye neenkqubo zokugcina zebhetri zebhetri Okwangoku, ngabathengisi abalawula amajelo, abathengi abangqalileyo bagxile kakhulu, kwaye iimveliso ezinebhetri eyahlukileyo kunye namantshontsho zithandwa kakhulu, kuba kulula ukuzifakela kwaye kwandise iindleko zokuthenga. . Imeko yaseJamani, eUnited States, kwaye iJapan ingumatshini bonke. Umatshini womnye-onomnye unokugcina iingxaki ezininzi zokuthengisa ezizeleyo, kwaye kukho izinto zokuqinisekiswa. Umzekelo, isiqinisekiso senkqubo yomlilo eUnited States kufuneka sidityaniswe ne-inverter. Inkqubo yetekhnoloji yangoku ixhomekeke kuMatshini we-outlwe ngomnye, kodwa malunga nentengiso yentengiso, uhlobo lwe-Split lwamkelwe kakhulu ngabafaki.
Uninzi lwabavelisi basekhaya sele beqalile ukuhambisa oomatshini bokuhlanganisiwe. Abavelisi abanjeI-Shohang Xinneng, Sulet, kunye ne-kehuaZonke zikhethe le modeli. I-Shougang Xinneng's God yeThengiso yebhetri nge-2021 ifike kwi-35,100 i-PCS, ukunyuka kwamaxesha angama-25 xa kuthelekiswa neminyaka engama-20; Ukugcinwa kwamandla e-Sulett kwi-2021 ukuthengisa ibhetri yayingama-53,000 eeseti, ukunyuka okuneminyaka emihlanu ukusuka kwiminyaka engama-20 eyadlulayo. Umgangatho obalaseleyo we-AIRORCORCORGE LEVERGE iqhubele phambili ukukhula okuqhubekayo kwentengiso yebhetri. Ngo-2021, ukuthunyelwa kwebhetri ye-AIROATS nge-196. Abathengi banomgangatho ophezulu wokwamkelwa kwabavelisi be-Ininter owenza iibhetri kuba banobudlelwane obulungileyo bokusebenzisana nabavelisi be-Inverter kwaye bathembele kwiimveliso.
I-Shouhang New Gremiyart yeNgeniso yeNgeniso yeNgeniso yeRhafu yonyusa ngokukhawuleza
I-RCE: EIA, iHaitong Security Institute
I-AIRO YOKUGCINWA KWE-AIRORY PROORENT iya kuqinisekisa nge-46% ngo-2021
Umthombo: I-One Potovoltaic Uluntu, i-Haitong Senserity Institute
Kwiinkqubo ezibini zeDC, iinkqubo ze-voltage voltage voltage zisebenza ngakumbi, kodwa zibiza kakhulu kwimeko yokunqongophala kwe-voltage yebhere. Xa kuthelekiswa neenkqubo zebhetri ezingama-48V, iibhetri eziphakamileyo ze-voltage zinomgangatho wokusebenza kwe-200-500v DC, ilahleko esezantsi kunye nokusebenza kwelanga, kuba ilahleko ye-solar idla ngokusebenza, kwaye ilahlekelwe kakhulu Abaguquleli be-DC-DC banokusetyenziswa. Iinkqubo ze-voltage ephezulu yebhetri zinamaxabiso aphezulu ebhetri kunye namaxabiso asezantsi asezantsi kunenkqubo ye-voltage ephantsi. Okwangoku, iibhetri zevolusi eziphakamileyo zikwimfuno ephezulu kwaye zonelanga, iibhetri eziphezulu zevolundi kunzima ukuzithenga. Kwimeko yokunqongophala kwe-Voltage ephezulu yebhetri, kuyabiza ukusebenzisa iinkqubo zebhetri eziphantsi.
I-DC Coupling phakathi kwe-Solar kunye ne-inverter
Umthombo: Uvandlakanyo lwamandla acocekileyo, i-Haitong Senserity Institute
Ngqo kwi-DC iCoupling kwi-Inbrid ye-hybrid
I-RCE: Uphononongo lwamandla acocekileyo, iHaitong Senstice Cortity Institute
I-Hybrid Andverters evela kubavelisi abaphambili basekhaya balungele iinkqubo zegridi kuba igalelo lamandla abo ngexesha lokuphuma kwamandla ngaphandle kokugcinwa kwamandla. Amandla okuhambisa amatyala athile iimveliso ziphantsi kancinci kunoluhlu lwamandla oluqhelekileyo, kodwaAmandla okugcina i-backup yeMveliso eNtsha ye-Consewe, Jinlang, Sungrow, kunye neHemai ziyafana nexabiso eliqhelekileyo, oko kukuthi, amandla awathintelwanga kakhulu xa ebaleka kwigridi, ngoko ke i-Initter ye-Initter ye-Inverter abavelisi abafanelekileyo ilungele iinkqubo zegridi.
Ukuthelekisa kwamandla okuhambisa i-backup yemveliso ye-hybrid ye-hybrid evela kubavelisi be-Inverter basekhaya
Imithombo yedatha: Iiwebhusayithi ezisesikweni zenkampani nganye, iHaitong Security Institute
I-Ac Preverter
Iinkqubo ze-DC-ezisebenzisa i-DC azifanelekanga ukubuyisela iinkqubo eziqholiweyo zegridi. Indlela yokudibanisa i-DC ikakhulu ineengxaki ezilandelayo: Okokuqala, le nkqubo isebenzisa i-DC Coupling ineengxaki zokuyila i-wiring entsokothileyo kunye nemodyuli engafunekiyo yemodyuli; Okwesibini, ukulibaziseka okutshintshwa phakathi kwegridi-exhunyiwe kwaye i-off-ridi ide, kunzima kubasebenzisi ukuyisebenzisa. Amava ombane alihlwempu; Okwesithathu, imisebenzi ekrelekrele ayihambelani ngokwaneleyo kwaye impendulo yolawulo ayikanexesha elifanelekileyo, yenze kube nzima ukuphumeza izicelo ezincinci zendlu uphela. Ke ngoko, ezinye iinkampani zikhethe iindlela zetekhnoloji ye-AC, ezinjengeYuneng.
Inkqubo yokudibanisa i-AC yenza ufakelo lwemveliso ngokulula. I-Yuneng iyayiqonda indlela yokuhamba kwamandla amabini ngokudibanisa icala le-AC kunye nenkqubo yefotovoltaic, ukuphelisa isidingo sokufikelela kwi-DC ye-DC ye-Petovoltaic, ukwenza imveliso kube lula; Ifumana ukudityaniswa kwegridi nge-grid ngokudityaniswa kwesoftware yolawulo lwexesha lokwenyani kunye ne-Hardware yoPhuculo lwe-Shoilwand. Ngolawulo lwemveliso ye-inverter yogcino lwamandla kunye noyilo oluhlanganisiweyo oluhlaziyiweyo loncedo lwamandla kunye nenkqubo yokuhambisa, i-Microgrid, isicelo se-Microgrid, i-Microgrid yokubonelela ngamandla endlini iphantsi kolawulo lwebhokisi yokulawula ngokuzenzekelayo ifezekisiwe.
Elona ntlawulo liphezulu lokuguqula lweemveliso ezidityanisiweyo ze-AC lingaphantsi elincinci kune-hybrid ingahlali. UJinlong kwaye wehle ukhulule iimveliso ezidityanisiweyo ze-AC, ikakhulu ekujoliswe kuzo imakethi yenguqu yesitokhwe. Elona ntlawulo liphezulu lokuguqula kwiimveliso ezidibeneyo ze-AC liyi-94-97%, ephantsi kancinci kune-neardrid engaphakathi. Oku kungenxa yokuba amacandelo kufuneka eguqulwe kabini ngaphambi kokuba agcinwe ebhetri emva kokuvelisa umbane, onciphisa ukusebenza kakuhle.
Thelekisa iimveliso ezidityanisiweyo ze-AC ezivela kubavelisi be-Inverter
Umthombo: Iiwebhusayithi ezisemthethweni zeenkampani ezahlukeneyo, i-Haitong Senstice Crity Institute
Ixesha lokuposa: I-20 ukuya ku-2024
