Kwihlabathi leenkqubo zamandla ahlaziyekayo, iinverter engumxubeime njengendawo esembindini, iququzelela umdaniso ontsonkothileyo phakathi kokuveliswa kwamandla elanga, ugcino lwebhetri, kunye noqhagamshelo kwigridi. Nangona kunjalo, ukuzulazula kulwandle lweeparamitha zobugcisa kunye neendawo zedatha ezihamba kunye nezi zixhobo zintsonkothileyo kunokubonakala ngathi kukucacisa ikhowudi entsonkothileyo kwabo bangaziyo. Njengoko imfuno yezisombululo zamandla acocekileyo iqhubeka nokukhula, ukukwazi ukubamba kunye nokutolika iiparamitha ezibalulekileyo ze-inverter ye-hybrid iye yaba sisakhono esibalulekileyo kubo bobabini abachwephesha bamandla abanamava kunye nabaninimzi abanomdla kwi-eco-conscious ngokufanayo. Ukuvula iimfihlo ezigcinwe ngaphakathi kwe-labyrinth ye-inverter parameters akuxhobisi kuphela abasebenzisi ukuba babeke iliso kwaye baphucule iinkqubo zabo zamandla kodwa basebenza njengesango lokwandisa ukusebenza kakuhle kwamandla kunye nokusebenzisa amandla apheleleyo emithombo yamandla avuselelekayo. Kwesi sikhokelo sibanzi, siqala uhambo lokunciphisa ubunzima bokufunda iiparamitha ze-inverter ye-hybrid, ukuxhobisa abafundi ngezixhobo kunye nolwazi olufunekayo ukuze bahambe ngokungahambi kakuhle kwiingxaki zeziseko zabo zamandla ezizinzileyo. 
Iiparamitha zongeniso lweDC (I) Ukufikelela okuphezulu okuvumelekileyo kumbane womtya wePV Ukufikelela okuphezulu okuvumelekileyo kumbane womtya wePV ngamandla aphezulu eDC avunyelwe yi-inverter ukuqhagamshela kumtya wePV. (ii) Amandla alinganisiweyo eDC Amandla e-DC alinganiswayo abalwa ngokwahlula amandla emveliso ye-AC ngokusebenza kakuhle kokuguqulwa kunye nokongeza umda othile. (iii) Amandla ombane aphezulu eDC Ubuninzi be-voltage yentambo ye-PV edibeneyo ingaphantsi kwe-voltage ye-DC ephezulu ye-inverter, ngokuqwalasela i-coefficient yeqondo lokushisa. (iv) Uluhlu lwamandla ombane eMPPT I-voltage ye-MPPT yentambo ye-PV eqwalasela i-coefficient yokushisa kufuneka ibe ngaphakathi kwe-MPPT yokulandelela uluhlu lwe-inverter. Uluhlu olubanzi lwamandla ombane weMPPT lunokuqonda ukuveliswa kwamandla amaninzi. (v) Umbane wokuqalisa I-inverter ye-hybrid iqala xa i-voltage threshold idlulile kwaye ivale xa iwela ngaphantsi kwe-voltage yokuqala. (vi) Ubuninzi be-DC yangoku Xa ukhetha i-inverter ye-hybrid, i-parameter ephezulu ye-DC yangoku kufuneka igxininiswe, ngakumbi xa udibanisa iimodyuli ze-PV zefilimu ezincinci, ukuqinisekisa ukuba ukufikelela kwe-MPPT nganye kwintambo ye-PV yangoku ingaphantsi kwe-DC yangoku ye-hybrid inverter. (VII) Inani lamatshaneli egalelo kunye neetshaneli zeMPPT Inani lemijelo yegalelo le-hybrid inverter libhekisa kwinani leetshaneli ze-DC, ngelixa inani letshaneli zeMPPT libhekisa kwinani lendawo yokulandelela amandla aphezulu, inani lemijelo yegalelo le-hybrid inverter ayilingani nenani Iitshaneli zeMPPT. Ukuba i-hybrid inverter ineengeniso ze-DC ezi-6, igalelo ngalinye kwi-hybrid inverter inverter nganye isetyenziswa njengegalelo leMPPT. IMPPT yendlela eyi-1 phantsi kweegalelo ezininzi zeqela lePV kufuneka ilingane, kwaye igalelo lomtya wePV phantsi kwendlela eyahlukileyo yeMPPT inokungalingani. Iiparamitha zemveliso ye-AC (i) Amandla aphezulu e-AC Amandla aphezulu e-AC abhekisa kumandla aphezulu anokukhutshwa yi-hybrid inverter. Ngokubanzi, i-inverter ye-hybrid ithiywe ngokwamandla emveliso ye-AC, kodwa zikwabizwa ngokokulinganiswa kwamandla egalelo le-DC. (ii) Ubuninzi be-AC yangoku Ubuninzi be-AC yangoku bubuninzi obukhoyo obunokuthi bukhutshwe yi-inverter ye-hybrid, ebeka ngokuthe ngqo indawo ye-cross-sectional ye-cable kunye neenkcukacha zeparameter yezixhobo zokuhambisa amandla. Ngokuqhelekileyo, ukucaciswa kwe-circuit breaker kufuneka kukhethwe ngamaxesha e-1.25 yobuninzi be-AC yangoku. (iii) Isiphumo esikalisiweyo Isiphumo esilinganisiweyo sineendidi ezimbini zemveliso yefrikhwensi kunye nemveliso yombane. E-China, i-frequency output ngokubanzi yi-50Hz, kwaye ukutenxa kufuneka kube ngaphakathi kwe-+1% phantsi kweemeko eziqhelekileyo zokusebenza. Imveliso ye-Voltage ine-220V, i-230V, i-240V, isigaba sokwahlula i-120/240 njalo njalo. (D) into yamandla Kwisekethe ye-AC, i-cosine yokwahlukana kwesigaba (Φ) phakathi kwe-voltage kunye ne-current ibizwa ngokuba yi-power factor, ebonakaliswa ngumqondiso we-cosΦ. Ngokwenani, umba wamandla ngumlinganiselo wamandla asebenzayo kumandla abonakalayo, oko kukuthi, cosΦ=P/S. Amandla ombane wemithwalo echasayo efana ne-incandescent bulbs kunye nezitovu zokuxhathisa yi-1, kwaye amandla ombane weesekethe ezinemithwalo yokunciphisa ingaphantsi kwe-1. Ukusebenza kakuhle kwee-Hybrid inverters Kukho iintlobo ezine zokusebenza ngokufanelekileyo kusetyenziso oluqhelekileyo: ukusebenza kakuhle, ukuphumelela kweYurophu, ukusebenza kakuhle kweMPPT kunye nokusebenza kakuhle komatshini. (I) Ukusebenza okuphezulu:ibhekisa kowona msebenzi uphezulu woguqulo we-hybrid inverter ngephanyazo. (ii) Ukuphumelela kwaseYurophu:Kubunzima bamanqaku ombane ahlukeneyo avela kwiindawo ezahlukeneyo zombane zeDC, ezifana ne-5%, 10%, 15%, 25%, 30%, 50% kunye ne-100%, ngokweemeko zokukhanya eYurophu, ezisetyenziswayo. ukuqikelela ukusebenza ngokupheleleyo kwe-hybird inverter. (iii) Ukusebenza kakuhle kweMPPT:Kukuchaneka kokulandelela indawo ephezulu yamandla ye-hybrid inverter. (iv) Ukusebenza ngokupheleleyo:yimveliso yobuchule yaseYurophu kunye nokuphumelela kweMPPT kumbane othile weDC. Iiparamitha zebhetri (I) Uluhlu lwamandla ombane Uluhlu lwamandla ombane ludla ngokubhekisa kudederhu lwamandla ombane olwamkelekileyo okanye olucetyiswayo apho isixokelelwano sebhetri kufuneka sisetyenzwe ukuze sisebenze kangangoko kunye nobomi benkonzo. (ii) Ubuninzi bentlawulo/umsinga wokukhupha Igalelo/imveliso enkulu yangoku igcina ixesha lokutshaja kwaye iqinisekisa ukubaibhetriigcwele okanye ikhutshwe ngexesha elifutshane. Iiparamitha zoKhuseleko (i) Ukhuseleko lwesiqithi Xa igridi iphuma kwi-voltage, inkqubo yokuvelisa amandla e-PV isagcina imeko yokuqhubeka nokubonelela umbane kwindawo ethile yomgca wegridi ephuma ngaphandle kwe-voltage. Okubizwa ngokuba yi-islanding protection kukuthintela le mpembelelo ye-islanding engacwangciswanga ukuba ingenzeki, ukuqinisekisa ukhuseleko lomntu womqhubi wegridi kunye nomsebenzisi, kunye nokunciphisa ukwenzeka kweziphoso zezixhobo zokusasaza kunye nemithwalo. (ii) Ukhuseleko lwe-overvoltage Ukhuseleko lokungena ngaphezulu kwe-voltage, oko kukuthi, xa umbane wecala lokufaka igalelo le-DC uphezulu kunowona mandla ombane aphezulu we-Square we-DC ovunyelweyo kwi-hybridinverter, i-hybridinverter ayiyi kuqala okanye ime. (iii) Icala lemveliso overvoltage / undervoltage ukhuseleko Icala lemveliso lingaphezulu kwe-overvoltage/ukhuseleko olungaphantsi kwe-voltage kuthetha ukuba i-inverter ye-hybrid iya kuqalisa imeko yokhuseleko xa amandla ombane kwicala lemveliso ye-inverter ephezulu kunelona xabiso liphezulu le-voltage ephumayo evunyelwe yi-inverter okanye ngaphantsi kwexabiso elincinci le-voltage yemveliso evunyelwe i-inverter. Ixesha lokuphendula lombane ongaqhelekanga kwicala le-AC le-inverter kufuneka lihambelane nemimiselo ethile yomgangatho odibeneyo wegridi. Ngokukwazi ukuqonda iiparamitha zokuchaza i-hybrid inverter,abathengisi belanga nabafakeli, kunye nabasebenzisi, bangakwazi ukucacisa ngokulula uluhlu lwamandla ombane, amandla omthwalo, kunye nokulinganisa okusebenzayo ukuze baqonde amandla apheleleyo eenkqubo zokuguqula i-hybrid, ukwandisa ukusetyenziswa kwamandla, kunye negalelo kwikamva elizinzileyo nelinobungangamsha kokusingqongileyo. Kumhlaba oguquguqukayo wamandla avuselelekayo, ukukwazi ukuqonda kunye nokunyusa iiparamitha ze-hybrid inverter isebenza njengelitye lembombo lokukhuthaza inkcubeko yokusebenza kakuhle kwamandla kunye nokulawulwa kokusingqongileyo. Ngokwamkela ingqiqo ekwabelwana ngayo kwesi sikhokelo, abasebenzisi banokuhamba ngokuzithemba ubunzima beenkqubo zabo zamandla, benze izigqibo ezinolwazi kwaye bamkele indlela ezinzileyo kunye neyomeleleyo ekusebenziseni amandla.
Ixesha lokuposa: May-08-2024