Basireletsi ba Solar Surge: Bohlokoa bakeng sa Bophelo bo Bolelele ba PV System le ho Tšepahala

Lefatšeng le ntseng le eketseha ka potlako la matla a letsatsi, ho sireletsa tsamaiso ea photovoltaic ho tloha ho matla a motlakase ke habohlokoa bakeng sa ho boloka ts'ebetso ea nako e telele le ho tšepahala.Basireletsi ba matla a letsatsi(SPDs) ke lisebelisoa tsa bohlokoa tse etselitsoeng ho sireletsa lits'ebetso tsa motlakase oa letsatsi hore li se ke tsa baka tšenyo e bakoang ke ho otla ha lehalima, ho fetoha ha marang-rang le litšitiso tse ling tsa motlakase. Lisebelisoa tsena tse tsoetseng pele li sebetsa e le bahlokomeli ba bohlokoa ba lisebelisoa tsa letsatsi, ho thibela le ho tsamaisa matla a kotsi a motlakase hole le liphanele tsa letsatsi, li-inverters le likarolo tse ling tsa sistimi. Ka ho fana ka mokhoa o matla oa ts'ireletso, basireletsi ba surge ha ba thibele tšenyo ea lisebelisoa feela empa hape ba netefatsa ts'ebetso e tsoelang pele le e sebetsang ea litsamaiso tsa matla a letsatsi. Bohlokoa ba bona bo ke ke ba fetisoa ho tse peli tsa bolulo le tsa khoebo tsa mahlaseli a letsatsi, moo esita le ts'ebetso e le 'ngoe e ka fellang ka tahlehelo e kholo ea lichelete le ho fokotseha ha tsamaiso.

Ha lisebelisoa tsa letsatsi li tobane le likotsi tse ngata tsa motlakase, ho kenyelletsa le ho otla ha lehalima le ho feto-fetoha ha grid, tlhokahalo ea ts'ireletso e matla e ba ea bohlokoa. Joale, ha re hlahlobeng likarolo tsa ts'ireletso ea matla a letsatsi tse li etsang hore e be tsa bohlokoa ho sireletsa lits'ebetso tsa PV.

Phaello e Phahameng ea Tšireletso ea Voltage

Basireletsi ba matla a letsatsi ba etselitsoe ho sebetsana le mefuta e mengata ea maqhubu a motlakase. The1000V DCtekanyo e bonts'a tšireletso e matla bakeng sa lisebelisoa tsa photovoltaic, tse khonang ho laola mekhoa ea bohlokoa ea motlakase. Moeli ona o phahameng oa motlakase o bolela hore sesebelisoa se khona ho monya le ho tlosa matla ho tsoa ho li-spikes tsa motlakase tsa tšohanyetso, ho thibela tšenyo ea lisebelisoa tsa letsatsi tse hokahaneng. Sebaka sa ts'ireletso hangata se akaretsa maemo ho tloha ho liphetoho tse nyane tsa grid ho ea ho matla a matla a bakoang ke lehalima, ho netefatsa ts'ireletso e felletseng bakeng sa ts'ebetso eohle ea letsatsi.

Ntlafatso ea Surge Counter le Wear Pontšo

Litšireletso tse tsoetseng pele tsa matla a letsatsi li se li kenyelletsa lisebelisoa tse hahelletsoeng kahare tse lekola palo ea liketsahalo tsa motlakase tseo sesebelisoa se atlehileng ho li fokotsa. Karolo ena e fana ka lintlha tsa bohlokoa mabapi le ts'ebetso ea sesebelisoa le matla a setseng a ts'ireletso. Ka ho beha leihlo liketsahalo tsa ho buoa tse ntseng li eketseha, basebelisi le litsebi ba ka lekola bophelo bo botle ba mosireletsi oa surge le ho tseba hore na ho ka hlokahala neng ho nchafatsa. Mefuta e meng e tsoetseng pele e na le matšoao a LED kapa likhalase tsa dijithale tse emelang boemo ba sesebelisoa, tse fanang ka kutloisiso e hlakileng, ea hang-hang ea boemo ba mosireletsi oa surge. Mokhoa ona o pepeneneng o thusa beng ba tsamaiso ea letsatsi hore ba tsamaise lisebelisoa tsa bona tsa ts'ireletso ea motlakase ka nepo, ho netefatsa ts'ebetso e tsoelang pele le e tšepahalang ea lits'ebetso tsa bona tsa photovoltaic.

Matla a Phatlalatso a Tsoetseng Pele

Ka matla a makatsang a ho ntša 15kA, basireletsi bana ba ts'ebetso ba bonts'a ts'ebetso e ikhethang ho tsamaiseng lits'ebetso tse kholo tsa motlakase. Tekanyetso ena e phahameng ea ho felloa ke matla e bolela hore sesebelisoa se khona ho sebetsana le maemo a mangata a matla ntle le ho senya ts'ebetso ea sona ea ts'ebetso. Bokhoni ba 15kA bo emela ts'ireletso ea bohlokoa khahlano le liketsahalo tse matla tsa motlakase, ho fa beng ba sistimi ea letsatsi kholiseho ea hore lisebelisoa tsa bona li lula li sirelelitsoe le nakong ea litšitiso tse matla tsa motlakase. Ts'ebetso ena e bohlokoa haholo libakeng tse atisang ho otloa ke lehalima khafetsa kapa tse nang le lisebelisoa tsa motlakase tse sa tsitsang.

Tšireletso ea mekhoa e 'meli (DC le AC)

O mong oa melemo ea bohlokoa ka ho fetisisa ea ba sireletsang matla a letsatsi ke bokhoni ba bona ba ho fana ka tšireletso ho li-circuits tsa hona joale tse tobileng (DC) le tsa alternating current (AC). Ts'ireletso ena ea mefuta e 'meli e netefatsa tšireletso e felletseng ho sistimi eohle ea matla a letsatsi, ho tloha ho liphanele tsa letsatsi ho isa ho li-inverters le libaka tsa khokahano ea grid. Ka ho sebetsana le likotsi tse ka bang teng libakeng tsa DC le AC, lisebelisoa tsena li fana ka ts'ireletso e felletseng e fokotsang likotsi le ho fokotsa kotsi ea tšenyo e bakiloeng ke motlakase.

Moqapi oa Modular le Scalable

Litšireletso tsa mahlaseli a letsatsi li ntse li tsoela pele ho etsoa ka mokhoa oa modularity le scalability kelellong. Mokhoa ona o mocha o lumella ho atolosoa ha bonolo le ho ikamahanya le maemo a ts'ireletso ha lisebelisoa tsa letsatsi li ntse li hola kapa li fetoha. Meetso ea modular e thusa basebelisi ho eketsa kapa ho khutlisa likarolo tsa ts'ireletso ntle le ho senya sistimi eohle, ho fana ka maemo a bonolo bakeng sa litlhophiso tse nyane tsa bolulo le lisebelisoa tse kholo tsa letsatsi tsa khoebo. Sebopeho sa scalable se bolela hore ts'ireletso ea surge e ka lokisoa ka nepo ho latela litlhoko tse ikhethang tsa tlhophiso e fapaneng ea matla a letsatsi, ho netefatsa tšireletso e nepahetseng ho pholletsa le boholo bo fapaneng ba sistimi le mathata.

Tsebo e Bohlale ea Tlhahlobo le Tlhokomelo

Moloko oa morao-rao oa ba sireletsang matla a letsatsi o kenyelletsa mahlale a tsoetseng pele a ho hlahloba le ho beha leihlo. Litsamaiso tsena tse bohlale li ka fana ka datha ea nako ea nnete mabapi le ts'ebetso ea mosireletsi ea surge, ho kenyeletsoa maemo a ho monya matla, matla a setseng a ts'ireletso, le matšoao a ka bang teng a ho senyeha. Basireletsi ba bangata ba sejoale-joale ba surge ba ka kopanngoa le li-platform tsa ho beha leihlo tse bohlale, tse lumellang phihlello e hole ea metrics ea ts'ebetso ka li-software tsa smartphone kapa li-interface tsa marang-rang. Tsoelopele ena ea theknoloji e thusa ho lokisoa, e thusa ho lepa lintlha tse ka 'nang tsa hloleha,' me e fa basebelisi lintlha tse felletseng mabapi le boemo ba ts'ireletso ea motlakase oa solar ea bona.

Kaho e Matla ea Theknoloji

Basireletsi ba matla a letsatsili hahoa ka thepa e tsoetseng pele le likarolo tsa elektronike tse tsoetseng pele tse etselitsoeng ho mamella maemo a thata a tikoloho. Ka tloaelo, lisebelisoa tsena li na le theknoloji ea metal-oxide varistor (MOV) kapa gas discharge tube (GDT), lisebelisoa tsena li ka arabela ka potlako ho phahama ha matla a motlakase, 'me tsa theha litsela tse sa khoneng ho theoha fatše tse tsamaisang matla a kotsi a motlakase. Kaho e matla e tiisa ho ts'epahala ha nako e telele, e nang le litšireletso tse ngata tsa boleng bo holimo tse etselitsoeng ho sebetsa ka katleho lilemo tse 'maloa ntle le ho senyeha ho hoholo ha ts'ebetso.

Nako ea Karabelo e Potlakileng

Lebelo le bohlokoa ts'ireletsong ea ts'ebetso, 'me lisebelisoa tsena li etselitsoe ho arabela hang-hang. Basireletsi ba sejoale-joale ba matla a letsatsi ba khona ho bona le ho sebetsana le ho phahama ha motlakase ho li-nanoseconds, ho thibela ka nepo tšenyo e ka bang teng pele e etsahala. Nako ena ea karabelo e potlakileng haholo e bohlokoa ho sireletseng likarolo tsa elektroniki tse bobebe joalo ka li-inverter tsa letsatsi le lits'ebetso tsa ho beha leihlo. Bokhoni ba ho khelosa matla a mangata a motlakase ka potlako bo fokotsa kotsi ea tšenyo ea lisebelisoa tse sa feleng mme bo netefatsa ho tsoela pele ha sistimi.

Mocheso le Tikoloho ea Tikoloho

Mehaho ea letsatsi e atisa ho ba teng libakeng tse thata, ho tloha mahoatateng a chesang ho ea libakeng tse mongobo tsa tropike. Litšireletso tsa boleng bo holimo li entsoe ka mamello e kholo ea mocheso, hangata li sebetsa hantle pakeng tsa -40 ° C ho ea ho +85 ° C. Ho feta moo, li na le masela a tiileng a sireletsang lerōleng, mongobo le mahlaseling a kotsi a UV. Boiketlo bona ba tikoloho bo netefatsa ts'ebetso e tsitsitseng ho pholletsa le libaka tse fapaneng tsa libaka le maemo a leholimo, e leng se etsang hore li tšoanelehe bakeng sa ho tsamaisoa ha letsatsi lefatšeng ka bophara.

Ho Hlophisoa ha Bonolo le Tlhokomelo

Basireletsi ba sejoale-joale ba matla a letsatsi ba etselitsoe ho hokahana ka kotloloho lits'ebetsong tse teng tsa matla a letsatsi. Ka tloaelo li na le litlhophiso tse tloaelehileng tse tsamaisanang le meralo e mengata ea ho kenya letsatsi. Mefuta e mengata e kenyelletsa matšoao a bonoang kapa likarolo tsa tlhahlobo tse thusang litsebi ho lekola boemo ba ts'ebetso ea sesebelisoa kapele. Liphetolelo tse ling tse tsoetseng pele li bile li fana ka bokhoni ba ho beha leihlo hole, ho lumella beng ba sistimi ho lekola ts'ebetso ea ts'ireletso ea ts'ireletso le ho fumana tlhokomeliso mabapi le mathata a ka bang teng.

Ho lumellana le Melao ea Machaba

Basireletsi ba tsebahalang ba solar surge ba kopana le litekanyetso tse matla tsa machaba tsa polokeho le ts'ebetso. Lisetifikeiti tse tsoang mekhatlong e kang IEC (International Electrotechnical Commission), UL (Underwriters Laboratories), le IEEE (Institute of Electrical and Electronics Engineers) li tiisa boleng ba tsona le ho tšepahala. Lisetifikeiti tsena li netefatsa hore basireletsi ba ts'ebetso ea ts'ebetso ba entse liteko tse ngata mme ba fihlela litlhoko tse thata tsa polokeho ea motlakase, ts'ebetso le ho tšoarella. Ho lumellana le litekanyetso tsena ho fa basebelisi kholiseho e eketsehileng matseteng a bona a tšireletso ea letsatsi.

Qetello

Basireletsi ba matla a letsatsiemela matsete a bohlokoa ho sireletseng meralo ea motheo ea matla a letsatsi. Ka ho fana ka ts'ireletso e felletseng khahlano le ts'ebetso ea motlakase, lisebelisoa tsena li netefatsa bophelo bo bolelele, bo ts'eptjoang le ts'ebetso ea lits'ebetso tsa matla a letsatsi. Likarolo tsa bona tsa theknoloji e tsoetseng pele, tse kopantsoeng le kaho e matla le mekhoa ea karabelo e potlakileng, li li etsa karolo ea bohlokoahali ea meaho ea sejoale-joale ea photovoltaic. Ha matla a letsatsi a ntse a hola lefats'eng ka bophara, karolo ea ts'ireletso ea boleng bo holimo e ba ea bohlokoa le ho feta, ho sireletsa matsete a bohlokoa a lichelete le a theknoloji a entsoeng meahong ea matla a ka nchafatsoang.