Sebakeng sa matla a tsosolositsoeng, lisele tsa letsatsi tsa photovoltaic (PV) li hlahile e le selelekela sa pele, li sebelisa matla a letsatsi ho fehla motlakase. Leha ho le joalo, lisebelisoa tsena tse bonojoana li ka senyeha habonolo ka lebaka la maqhubu a ka morao, a ka hlahang ka lebaka la moriti kapa li-module tse sa tsamaisaneng. Ho sireletsa lisele tsa letsatsi le ho netefatsa ts'ebetso e nepahetseng ea sistimi, li-rectifiers tsa Schottky li kenella e le basireletsi ba bohlokoa. Poso ena ea blog e shebana le karolo ea bohlokoa ea li-rectifiers tsa Schottky liseleng tsa letsatsi tsa photovoltaic, ho hlahloba mekhoa ea bona ea ts'ireletso le melemo eo ba e tlisang lits'ebetsong tsa matla a letsatsi.
Ho Utloisisa Tšokelo ea Reverse Currents
Maqhubu a morao a baka tšokelo e kholo ho lisele tsa letsatsi, tse hlahang maemong a kang:
Shading: Ha karolo ea karolo ea motlakase ea letsatsi e le moriti, e ka hlahisa matla a fokolang ho feta lisele tse se nang moriti, tse lebisang ho maqhubu a morao a phallang ka seleng e nang le moriti.
Li-Module tse Fapaneng: Liphapang tsa ts'ebetso ea mojule kapa botsofali li ka baka ho se lumellane ho fehlang matla, ho baka hore maqhubu a khutlang a phalle ka li-module tse sa sebetseng hantle.
Ground Faults: Ho se sebetse hantle ha motheo kapa ho senyeha ha moaho ho ka hlahisa maqhubu a khutlang ka har'a mahlaseli a letsatsi, a ka senyang lisele tse hokahaneng.
Thebe ea Tšireletso: Schottky Rectifiers
Li-rectifiers tsa Schottky li sebetsa e le litšitiso tse sireletsang, tse thibelang maqhubu a kotsi a morao ho phalla ka har'a lisele tsa letsatsi. Litšobotsi tsa bona tse ikhethang li etsa hore li tšoanelehe bakeng sa mosebetsi ona oa bohlokoa:
Low Forward Voltage Drop: Li-rectifiers tsa Schottky li bonts'a ho theoha ho tlase haholo ha motlakase o eang pele ha o bapisoa le li-silicon rectifiers tsa setso, ho fokotsa tahlehelo ea matla le ho ntlafatsa ts'ebetso ea sistimi.
Lebelo la ho Fetola ka Potlako: Li-rectifiers tsena li na le matla a ho fetoha ka potlako, a li nolofalletsang ho sebetsana le linako tse potlakileng tsa hajoale tse fumanehang lits'ebetsong tsa PV.
Low Reverse Leakage Hajoale: Nako e nyane ea ho lutla ea morao-rao e netefatsa phallo e nyane ea matla le ho boloka ts'ebetso ea sistimi ka kakaretso.
Melemo ea Schottky Rectifiers ho Tšireletso ea Solar Cell
Ho Sireletsa Lisele Tsa Letsatsi: Li-rectifiers tsa Schottky li thibela ka katleho maqhubu a khutlang ho tloha liseleng tse senyang tsa letsatsi, ho lelefatsa bophelo ba tsona le ho boloka ts'ebetso ea sistimi.
Ntlafatso ea Ts'ebetso ea Sistimi e Ntlafetseng: Ka ho fokotsa tahlehelo ea matla ka lebaka la ho theoha ha motlakase o eang pele le ho lutla ha morao-rao, li-rectifiers tsa Schottky li kenya letsoho tsamaisong ea matla a letsatsi e sebetsang hantle haholoanyane.
Tšepahala ea Sisteme e Ntlafetseng: Ho sireletsa lisele tsa letsatsi ho tloha maqhubu a morao ho fokotsa kotsi ea ho hlōleha le nako ea ho theoha, ho netefatsa hore ho na le tsamaiso e tšepahalang ea matla a letsatsi.
Lisebelisoa tsa Schottky Rectifiers ho Solar Systems
Li-Bypass Diode: Li-rectifiers tsa Schottky li sebelisoa haholo e le li-bypass diode ho sireletsa lisele tsa letsatsi ho tloha maqhubu a morao a bakoang ke ho hlōleha ha moriti kapa module.
Li-Diode tsa Freewheeling: Ho li-converter tsa DC-DC, li-rectifiers tsa Schottky li sebetsa e le li-diode tsa freewheeling ho thibela inductor kickback le ho ntlafatsa katleho ea converter.
Tšireletso ea ho tjhaja betri: Li-rectifiers tsa Schottky li sireletsa libeteri ho maqhubu a khutlang nakong ea ho tjhaja.
Li-Solar Inverters: Li-rectifiers tsa Schottky li sebelisoa ho li-inverters tsa letsatsi ho lokisa tlhahiso ea DC ho tloha mocheng oa letsatsi ho ea ho matla a AC bakeng sa khokahanyo ea marang-rang.
Qetello: Basireletsi ba Bohlokoa Sebakeng sa Solar
Li-rectifiers tsa Schottky li iketsetse likarolo tsa bohlokoa lits'ebetsong tsa letsatsi tsa photovoltaic (PV), tse fanang ka tšireletso e matla khahlanong le liphello tse kotsi tsa maqhubu a reverse. Ho theoha ha matla a bona a tlase, lebelo la ho fetoha ka potlako, ho lutla ha morao, boholo ba komporo, le ts'ebeliso e ntle ea litšenyehelo li li etsa khetho e ratoang bakeng sa ho sireletsa lisele tsa letsatsi le ho ntlafatsa ts'ebetso ea sistimi. Ha tlhoko ea matla a tsosolositsoeng e ntse e eketseha, li-rectifiers tsa Schottky li mothating oa ho bapala karolo ea bohlokoa ho sireletsa ts'ebetso le ts'epo ea lits'ebetso tsa matla a letsatsi, ho matlafatsa bokamoso bo tsitsitseng.
Nako ea poso: Jun-26-2024