Ha lefats'e le ntse le fetohela ho matla a tsosolositsoeng, matla a letsatsi a fetohile phehisano e kholo ho batleng litharollo tsa matla a ts'ebetso. Bohareng ba tsamaiso leha e le efe ea matla a letsatsi ke karolo ea bohlokoa: themotlakase oa letsatsi. Le hoja liphanele tsa letsatsi li hapa khanya ea letsatsi 'me li e fetola motlakase o tobileng (DC), li-inverters tsa letsatsi li fetola motlakase ona o otlolohileng hore e be motlakase oa hona joale (AC), e leng seo malapa a mangata le likhoebo li se sebelisang. Mona ke mabaka a leshome a ka sehloohong a etsang hore u hloke inverter ea letsatsi tsamaisong ea hau ea matla a letsatsi.
1. DC phetoho ea AC
Mosebetsi o ka sehloohong oa motlakase oa letsatsi ke ho fetola matla a DC a hlahisoang ke liphanele tsa letsatsi hore e be matla a AC. Lisebelisoa tse ngata tsa lapeng le lisebelisoa tsa motlakase li sebetsa ka matla a AC, kahoo phetoho ena e bohlokoa. Ntle le mochine oa motlakase oa letsatsi, matla a kotuloang letsatsing a ka be a le sieo bakeng sa lisebelisoa tse ngata tse sebetsang.
2. Ho eketsa matla a matla
Li-inverters tsa sejoale-joale tsa letsatsi li etselitsoe ho ntlafatsa ts'ebetso ea lisebelisoa tsa matla a letsatsi. Ba etsa sena ka ho ntlafatsa ts'ebetso ea phanele e 'ngoe le e' ngoe ea letsatsi, ho netefatsa hore o fumana matla a mangata ho tsoa ho setaele sa hau. Sena se bohlokoa haholo lits'ebetsong moo liphanele li ka bang le moriti kapa li lebisitsoe mahlakoreng a fapaneng.
3. Khokahano ea Grid le amahano
Bakeng sa ba hokahaneng le marang-rang, li-inverters tsa letsatsi li bapala karolo ea bohlokoa ho hokahanya tsamaiso ea matla a letsatsi le marang-rang. Sena se lumella matla a feteletseng hore a fetisetsoe ho marang-rang ntle le mathata, e leng ho nolofalletsang metering ea net le ho fokotsa likoloto tsa motlakase. Li-inverters li netefatsa hore matla a feptjoang ka har'a gridi a na le voltage le maqhubu a nepahetseng.
4. Tlhokomelo le tlhahlobo ea mafu
Li-inverter tse ngata tsa sejoale-joale tsa solar li na le likarolo tse tsoetseng pele tsa tlhahlobo le tlhahlobo. Likarolo tsena li u lumella ho lekola ts'ebetso ea solar ea hau ka nako ea 'nete, ho tseba mathata leha e le afe le ho ntlafatsa tlhahiso ea matla. Li-inverters tse ling li bile li fana ka bokhoni ba ho lekola bohole, bo u lumellang ho lekola boemo ba sistimi ea hau ho tsoa kae kapa kae lefatšeng.
5. Likarolo tsa ts'ireletso
Li-inverters tsa letsatsi li na le likarolo tse fapaneng tsa polokeho ho sireletsa sistimi ea hau ea letsatsi le ntlo ea hau. Tsena li kenyelletsa tšireletso e khahlanong le sehlekehleke (e thibelang inverter ho fana ka matla ho marang-rang nakong ea ho khaoha ha motlakase) le tšireletso ea fatše (e lemohang le ho fokotsa liphoso tsa motlakase). Mehato ena ea tšireletso e bohlokoa ho thibela likotsi le ho netefatsa bophelo bo bolelele ba sistimi.
6. Kopanyo ea polokelo ea betri
Li-inverters tsa letsatsi li bohlokoa ho ba batlang ho kenyelletsa polokelo ea betri tsamaisong ea bona ea matla a letsatsi. Li-inverters tsa Hybrid, haholo-holo, li etselitsoe ho sebetsa ka mokhoa o ts'oanelang le lits'ebetso tsa polokelo ea betri, tse u lumellang ho boloka matla a feteletseng hore a sebelisoe nakong ea khanya e tlase ea letsatsi kapa ho tima ha motlakase. Ho kopanya hona ho ka ntlafatsa haholo ho tšepahala le ho tiea ha lisebelisoa tsa matla a letsatsi.
7. Scalability le ho tenyetseha
Li-inverters tsa letsatsi li fana ka scalability le ho tenyetseha, ho etsa hore ho be bonolo ho holisa sistimi ea hau ea matla a letsatsi ha litlhoko tsa hau tsa matla li ntse li hola. Hore na o eketsa liphanele tsa letsatsi kapa o kopanya litharollo tse ling tsa polokelo ea matla, inverter ea hau e ka hlophisoa ho amohela liphetoho tsena. Ho ikamahanya le maemo hona ho netefatsa hore sistimi ea hau ea matla a letsatsi e ka hola le litlhoko tsa hau.
8. Ntlafatsa boleng ba matla
Li-inverters tsa letsatsi li bapala karolo ea bohlokoa ho ntlafatseng boleng ba tlhahiso ea matla lits'ebetsong tsa matla a letsatsi. Li thusa ho laola voltage, frequency le factor factor, ho netefatsa matla a tsitsitseng le a ts'epahalang lapeng la hau kapa khoebong. Sena ke sa bohlokoa haholo bakeng sa lisebelisoa tsa elektroniki tse hlokolosi tse hlokang boleng bo tsitsitseng ba matla.
9. Melemo ea tikoloho
Ka ho sebelisa matla a letsatsi, li-inverters li ka tlisa melemo ea bohlokoa ea tikoloho. Matla a letsatsi ke mohloli o hloekileng, o nchafalitsoeng oa matla o fokotsang ho tsoa ha likhase tse futhumatsang lefatše le ho itšetleha ka libeso tsa khale. Ka ho tsetela ho sistimi ea matla a letsatsi e nang le inverter ea boleng bo holimo, o fokotsa khabone ea hau le ho khothaletsa ts'ireletso ea tikoloho.
10. Poloko ea lichelete
Qetellong, li-inverters tsa letsatsi li ka boloka chelete e ngata. Ka ho fetola matla a letsatsi hore e be motlakase o ka sebelisoang, li-inverters li thusa ho fokotsa ho itšetleha ka matla a marang-rang, kahoo li theola likoloto tsa motlakase. Ntle le moo, libaka tse ngata li fana ka likhothatso, litheolelo le likalimo tsa lekhetho bakeng sa ho kenya motlakase oa letsatsi, ho ntlafatsa moruo oa matla a letsatsi.
Ha re phethela
Inverter ea letsatsi ke karolo ea bohlokoa ea tsamaiso leha e le efe ea matla a letsatsi 'me e fana ka melemo e fetang ho fetola matla. Ho tloha ho matlafatseng a ts'ebetso le ho netefatsa polokeho ho ea ho ho nolofalletsa khokahano ea grid le ho kopanya polokelo ea betri, li-inverters li bapala karolo ea bohlokoa ts'ebetsong le ts'ebetsong ea lisebelisoa tsa matla a letsatsi. Ha tlhokahalo ea matla a tsosolositsoeng e ntse e hōla, bohlokoa ba li-inverters tsa boleng bo phahameng ba letsatsi bo ke ke ba fetisoa. Ka ho utloisisa le ho sebelisa bokhoni ba motlakase oa letsatsi, o ka ntlafatsa sistimi ea hau ea matla a letsatsi le ho kenya letsoho bokamosong bo tsitsitseng.
Rea u amohela ho ikopanya le morekisi oa solar inverter Radiance bakeng salintlha tse ling.
Nako ea poso: Sep-20-2024