Solar Hybrid Inverters ke eng?

丨Solar Hybrid Inverters ke eng?

Ke sesebelisoa se fetolang matla a DC bakeng sa liphanele tsa letsatsi hore e be motlakase oa AC ho ntšetsa pele ts'ebeliso ea ona malapeng le likhoebong tsa rona. The crucial power flow management system (PFMS) ho tsona ho laola ho phalla ha matla pakeng tsa lisebelisoa tsa letsatsi, libeteri le matla a marang-rang. PFMS e romela motlakase o feteletseng, haeba o teng, o hlahisoang ke lisebelisoa tsa letsatsi ho banka ea betri bakeng sa polokelo.

Hang ha banka ea betri e qosoa ka botlalo tsamaiso ena e romela motlakase o feteletseng ho marang-rang. Hape, nakong ea ho khaoha ha motlakase, PFMS e fetohela bankeng ea betri ho fana ka matla a ho boloka. Kahoo, li-inverters tsena li etselitsoe ho sebetsa 'moho le liphanele tsa letsatsi, libeteri le matla a marang-rang ho netefatsa ts'ebetso e nepahetseng le e tšepahalang ea sistimi ea matla a letsatsi.

Mefuta ea Hybrid Solar Inverters

1  Li-Inverters tsa Grid-Tie Hybrid: Li-inverters tsena li kopanya matla a letsatsi le motlakase oa grid, li ntlafatsa phallo ea matla lipakeng tsa liphanele, libeteri le grid ha li ntse li khona ho fokotsa likoloto tsa motlakase ka metering ea net.

2  Li-inverters tsa grid-tie tse nang le bekapo ea betri: Li sebelisoa litsing tsa letsatsi tse nyalisitsoeng tse hokahaneng le marang-rang 'me li na le libeteri joalo ka mohloli oa matla oa bekapo. Ka tsona re ka sebelisa matla a bolokiloeng ho tsoa libetering nakong ea ho khaoha ha motlakase kapa nakong ea tlhokahalo e phahameng ea motlakase. Ba ka fetola ka mokhoa o se nang moeli pakeng tsa matla a marang-rang le matla a betri ha ho hlokahala, ba fana ka motlakase o tšepahalang le o sa sitisoeng.

Hybrid solar inverters e na le likarolo tse fapaneng tse ntlafatsang ts'ebetso ea tsona le bophelo bo bolelele. Tse ling tsa likarolo tsena li hlalositsoe ka tlase:

·   Sistimi ea taolo ea betri: E ntlafatsa ho tjhaja le ho tjhajoa ha libeteri, e lelefatsang bophelo ba tsona le ho netefatsa ho tjhaja hantle.

·  MPPT molaoli oa tefo: E thusa ho ntša matla a mangata ho liphanele tsa letsatsi le ho a fetisetsa ho libeteri qetellong e thusa ho ntlafatsa ho tjhaja betri.

·  Sistimi ea taolo ea phallo ea matla: Joalokaha ho hlalositsoe kaholimo, e laola phallo ea matla lipakeng tsa liphanele tsa letsatsi, libeteri le matla a marang-rang, ho netefatsa ts'ebetso e nepahetseng ea sistimi le ho thibela tšenyo ea matla a feteletseng.

Ntle le likarolo tse thathamisitsoeng ka holimo e na le litšobotsi tse ling tsa bohlokoa tse kang ho shebella ka thōko, ts'ireletso e feteletseng le tšireletso ea potoloho e khutšoanyane le taolo ea motlakase ea othomathike, e etsang hore e sebetse hantle le ho tšepahala.

Melemo ea Hybrid Inverters

·  Ba fana ka tharollo e theko e tlaase le e tšepahalang bakeng sa malapa le likhoebo kaha ba fokotsa ho itšetleha ka matla a marang-rang le ho thusa ho fokotsa likoloto tsa motlakase.

·  Tšebeliso e nepahetseng ea matla a letsatsi ka ho kopanya matla a marang-rang le a kantle ho grid.

·  Bokhoni ba ho rekisa matla a feteletseng ho khutlela marang-rang, ho fella ka melemo e ka bang teng ea lichelete.

·   Scalability le ho tenyetseha, ho lumella katoloso e bonolo ho amohela litlhoko tse eketsehileng tsa matla.

·  Litsamaiso tsa motlakase oa letsatsi tse kopaneng li boetse li fana ka boikemelo ba matla, kaha li fana ka mohloli oa matla a bolokang matla le ho fokotsa ho itšetleha ka matla a marang-rang.

Ho ea Off-Grid ka Hybrid Inverters

Ka sebele hoa khoneha ho tloha-grid ho sebelisa li-inverters tse nyalisitsoeng tsa letsatsi. Ka har'a inverter ea letsatsi e nyalisitsoeng, joalo ka ha ho boletsoe pejana, e na le PFMS e laolang phallo ea matla lipakeng tsa liphanele tsa letsatsi, libeteri le matla a marang-rang ka hona ho kopanya ts'ebetso ea sesebelisoa se tloaelehileng sa letsatsi le tjhaja ea betri. Libetri tse tsamaisong e nyalisitsoeng ea letsatsi li boloka matla a feteletseng a hlahisoang ke liphanele tsa letsatsi. Matla ana a bolokiloeng a ka sebelisoa ha ho se na khanya ea letsatsi kapa nakong ea tlhokahalo e phahameng ea matla.

Ke habohlokoa ho hlokomela hore ho tloha-grid ka mochine o motlakase oa letsatsi ho hloka moralo o hlokolosi le ho nahanela litlhoko tsa hau tsa matla. Kahoo, ka kakaretso ho khothaletsoa ho buisana le setsebi kapa moenjineri ea hloahloa oa solar ho rala le ho kenya tšebetsong sistimi ea solar e kantle ho grid e etselitsoeng litlhoko tsa rona tse ikhethileng.

Litšitiso tse ling tsa Hybrid Inverters

·  Litšenyehelo: Li-inverters tsa solar tsa Hybrid li ka ba theko e boima ho feta li-inverters tse tloaelehileng tsa letsatsi.

·  Ho rarahana: Li-inverters tsa solar tsa Hybrid li hloka lithapo le likhokahano tse eketsehileng, li eketsa ho rarahana ha sistimi.

·  Katleho: Li-inverters tsa solar tsa Hybrid li kanna tsa ba le ts'ebetso e tlase hanyane ha li bapisoa le li-inverter tse inehetseng tsa letsatsi.

·  Tlhokomelo le tlhokomelo: Li-inverters tsa letsatsi tse kopaneng tse nang le libeteri li hloka boiteko ba kamehla ba tlhokomelo le ho beha leihlo.

·  Ho rarahana ha moralo oa sistimi: Ho theha sistimi e kantle ho grid e nang le mochini o kopanyang motlakase oa letsatsi ho ka ba phephetso mme ho hloka ho nahanoa ka hloko.

Ho sa tsotellehe litšitiso tsena, li-inverters tsa letsatsi tse nyalisitsoeng li ntse li tsoela pele ho ba khetho e ratoang bakeng sa li-off-grid le lisebelisoa tsa letsatsi tse nyalisitsoeng ka lebaka la bokhoni ba tsona ba ho kopanya tlhahiso ea matla a letsatsi le polokelo ea matla.