Phapang ke efe pakeng tsa centralized photovoltaic systems le tsamaiso ea photovoltaic e ajoang?

Ka ho amoheloa ha matla a hloekileng lefatšeng ka bophara, theknoloji ea ho fehla matla a photovoltaic (PV) e ka pele. Hona joale, ho na le mefuta e 'meli e meholo ea ho tsamaisa: li-centralized photovoltaic systems le tsamaiso ea photovoltaic e abuoang (PV). Sengoliloeng sena se tla bapisa le ho sekaseka liphapang le melemo ea litsamaiso tsena tse peli ho latela lintlha tsa morao-rao le mekhoa ea lefats'e.

1. Tlhaloso le Sekala

Lits'ebetso tsa PV tse bohareng ke lits'ebetso tse kholo tse fumanehang libakeng tse ka thoko tse kang mahoatata kapa libaka tse lehloa, moo mehloli ea letsatsi e leng ngata le litšenyehelo tsa mobu li leng tlase, ka matla a kentsoeng ho tloha ho mashome ho isa ho makholo a megawatts.

Lisebelisoa tsa PV tse ajoang ke tse mahareng ho isa ho tse nyane tse fumanehang haufi le litsi tsa thepa, joalo ka marulelo a marulelo, lifeme, kapa matlo a polokelo, a nang le lisebelisoa tse kentsoeng hangata ho tloha ho li-kilowatts ho isa ho megawatts.

2. Khokelo ea Grid le Bohole ba Phetiso  

Litsamaiso tsa PV tse ajoang li hokahane ka marang-rang a fokolang a motlakase kapa a mahareng, a nolofalletsang tšebeliso ea matla ea lehae ka tahlehelo e tlase ea phetisetso.

Lisebelisoa tsa PV tse bohareng li hokahane le marang-rang a phetisetso ea matla a phahameng, a fetisa matla libakeng tse telele tse nang le tahlehelo e phahameng ea phetisetso.

3. Matsete, Kaho, le Tlhokomelo  

Sistimi ea PV e ajoang e fana ka melemo e kang matsete a tlase a pele, nako e khuts'oane ea ho lefa, phepelo e bonolo, le tlhokomelo e bonolo, 'me e ka laoloa ke basebelisi ba ho qetela kapa bafani ba litšebeletso.

Sistimi ea Centralized PV e hloka matsete a bohlokoa le lisebelisoa tse rarahaneng (li-substations, likamore tsa inverter, switchgear, joalo-joalo), tse nang le litlhoko tse phahameng tsa taolo ea tekheniki.

4. Matla a Matla le Tšehetso ea Grid

PV e ajoang e ts'ehetsa tšebeliso ea lehae hanghang, e fokotsa litšila tsa phetisetso le ho ntlafatsa ts'ebeliso ea matla a matla.

PV e bohareng e phahamisa moruo oa tekanyo le matla a taolo e phahameng ho ts'ehetsa ka nepo taolo e sebetsang ea matla le taolo ea maqhubu a grid.

5. Mathata a Tekheniki le Tšusumetso ea Grid

PV e abuoang e tobane le liphephetso tse kang phallo ea motlakase e khutlisang morao, ho feto-fetoha ha maemo ka potlako, le mathata a botsitso, a hlokang mekhoa e ntlafalitsoeng ea taolo ea grid.

PV e bohareng e tobane le litšenyehelo tse phahameng tsa phetisetso, tahlehelo ea phetisetso ea sebaka se selelele, le litlhoko tse thata tsa khokahano ea marang-rang, ho kenyeletsoa le bokhoni ba ho palama motlakase o tlase (LVRT).

6. Mekhoa ea Phallo ea Lefatše  

Ho tloha ka 2023, matla a kentsoeng a PV a Australia (hoo e ka bang 23,169 megawatts) a feta PV e bohareng (hoo e ka bang 11,016 megawatts), e totobatsang puso e ntseng e eketseha ea tlhahiso e ajoang.

Naheng ea Brazil, ho tloha bofelong ba 2022, kakaretso ea matla a kentsoeng a solar PV e ne e le li-gigawatt tse ka bang 27, 'me PV e abuoa e ka bang 18.8 gigawatts le PV accounting e ka bang 8.2 gigawatts.

Ka kakaretso, litsamaiso tsa PV tse bohareng le litsamaiso tsa PV tse ajoang li na le melemo le meeli ea tsona e ikhethang. Mohlala o bohareng o ipabola taolong e kholo ea bohareng le ts'ehetso ea grid, ha lits'ebetso tse ajoang li fana ka maemo a bonolo, ts'ebetso e phahameng ea lehae, le ho khutla ka potlako. Likarolo tsa tlatsetso tsa bobeli li tla tsamaisa phetoho ea lefats'e ho isa bokamosong bo tsitsitseng, bo hloekileng ba matla.