Mu rwego rwingufu nshya, inverteri yifotora hamwe nububiko bwo kubika ingufu nibikoresho byingenzi, kandi bigira uruhare rukomeye mubuzima bwacu. Ariko ni irihe tandukaniro riri hagati yombi? Tuzakora isesengura ryimbitse ryibi byombi biva muburyo bwimiterere, imikorere, ibintu byakoreshejwe, nibindi.
01 Itandukaniro ryimiterere
Mbere ya byose, mubisanzwe, inverter nigikoresho gihindura ingufu za DC imbaraga za AC. Ikoresha uburyo bwo guhinduranya ibintu byifashishwa bya semiconductor (nka tristoriste yumurima cyangwa thyristors, nibindi) kugirango igenzure amashanyarazi yumuriro numuyoboro binyuze muburyo bwihuse, bityo bigere guhinduka kuva DC ujya AC.
Igishushanyo cya Photovoltaic inverter topologiya
Inverter yo kubika ingufu (PCS) nigitekerezo cyagutse, gikubiyemo guhindura no kugenzura ingufu zamashanyarazi binyuze mubikoresho bya elegitoroniki kugirango bigere kumashanyarazi, guhindura no kugenzura. PCS ikubiyemo cyane cyane ikosora, inverter, DC / DC ihinduka hamwe nibindi bice bya module, muri byo inverter module nimwe gusa mubigize.
Ingufu zo kubika inverter topologiya igishushanyo
02 Ibiranga
Mu mikorere, inverter ya Photovoltaque yibanda cyane cyane guhindura ingufu za DC zitangwa nizuba ryamashanyarazi yizuba mumashanyarazi ya AC kugirango ikoreshwe kumashanyarazi cyangwa ibikoresho byamashanyarazi. Ihindura imbaraga ziva mumirasire yizuba yizuba binyuze mumuzunguruko wimbere no kugenzura module, ikora urukurikirane rwibikorwa kumashanyarazi ya DC ikorwa na panne ya fotora, hanyuma amaherezo ikavamo ingufu za AC zujuje ibisabwa na gride yamashanyarazi.
Ingufu zibika ingufu zita cyane kuburyo bubiri bwo guhindura no gucunga neza ingufu z'amashanyarazi. Ntabwo ihindura imbaraga za DC gusa mumashanyarazi ya AC, ahubwo ihindura imbaraga za AC imbaraga za DC kububiko. Usibye kumenya DC ihinduka rya AC, inashyigikira guhuza BMS / EMS, imiyoborere yo mu rwego rwa cluster, kongera amafaranga no gusohora ubushobozi, ubuyobozi bwigenga bwibanze bwo kogosha no kuzuza ikibaya, hamwe na gahunda yubwenge yo kwishyuza no gusohora ibikorwa byo kubika ingufu. Sisitemu.
03 Ibisabwa
Kubijyanye na progaramu ya progaramu, involteric inverter ikoreshwa cyane cyane muri sisitemu yo kubyara amashanyarazi akomoka ku mirasire y'izuba, nka sisitemu yo gufotora urugo, imishinga y’amafoto y’inganda n’ubucuruzi, hamwe n’amashanyarazi manini y’ubutaka. Igikorwa cyacyo nyamukuru ni uguhindura ingufu za DC zamashanyarazi akomoka kumirasire y'izuba mumashanyarazi ya AC no kuyinjiza muri gride.
Igishushanyo cya Photovoltaic inverter
Ingufu zibika ingufu zibanda cyane kubikorwa muri sisitemu yo kubika ingufu za mashanyarazi, nka sitasiyo yo kubika ingufu, hagati cyangwa ubwoko bwumugozi, inganda, ubucuruzi nu rugo. Muri ibi bihe, inverters zo kubika ingufu zigera ku gukoresha neza no kubika ingufu zishobora gukoreshwa hifashishijwe gucunga neza uburyo bwo kwishyuza no gusohora, bitanga imbaraga zihamye kandi zizewe kubintu bitandukanye byakoreshwa.
04 Igishushanyo mbonera cya sisitemu yo kubika ingufu
Ingingo rusange kandi zitandukanyeKubireba ingingo zisanzwe, byombi nibikoresho bya elegitoroniki, bikoreshwa muguhindura no kugenzura ingufu zamashanyarazi kugirango tugere kumikorere ihamye ya sisitemu yingufu. Bose bakeneye kubahiriza ibipimo bimwe na bimwe by’umutekano w’amashanyarazi kugirango ibikoresho bikore neza. Mubyongeyeho, kubera ko inverters yo kubika ingufu zisaba sisitemu yo gucunga bateri ihuriweho, ibiciro byayo ni byinshi. Imikorere ya fotovoltaque inverters iroroshye, kuburyo igiciro gisanzwe ari gito. Muri icyo gihe, inverters zo kubika ingufu nazo zifite umutekano muke. Usibye kuba wujuje ibipimo ngenderwaho by’umutekano w’amashanyarazi, umutekano wa sisitemu yo gucunga bateri ningamba zo kurinda mugihe habaye ikibazo cya batiri.
05 Vuga muri make
Mu gusoza, hari itandukaniro rigaragara hagati ya involteric fotora na inverteri yo kubika ingufu bijyanye n'amahame, imiterere ikoreshwa, ibisohoka amashanyarazi, ibiciro, n'umutekano. Iyo bigeze mubikorwa-byukuri, ni ngombwa guhitamo ibikoresho bikwiye ukurikije ibisabwa byihariye. Gufatanya na AMENSOLAR, nkumuyobozi wambere wogukora imirasire yizuba, itanga uburyo bwo kubona ibisubizo byiza, bikurura abadandaza benshi kugirango binjire murusobe rwacu.
Igihe cyo kohereza: Gicurasi-24-2024
