1000V 1500V 100A 160A 200A anyanwụ fotovoltaic DC igbe ngwakọta
Nkọwa ngwaahịa
Igbe ikpokọta fotovoltaic DC nke anyanwụ bụ ngwaọrụ nke na-anakọta ike DC sitere na fotovoltaic panels na-ebufe ya na inverter Central maka ntụgharị.Isi ọrụ ya bụ ime nkesa ugbu a ma chebe njikọ dị n'etiti ogwe fotovoltaic.
Igbe ikpokọta fotovoltaic DC nke anyanwụ na-agụnye akụkụ ndị a bụ isi:
Ọnụ ntinye ntinye DC: ejiri jikọọ ike DC nke panel fotovoltaic mepụtara.Dabere na ọnụ ọgụgụ na ike nke fotovoltaic panels, enwere ike inwe ọtụtụ ntinye ntinye DC.
Ọnụ mmepụta DC: eji ebufe ike DC n'ime igbe ngwakọta gaa na inverter etiti maka ntụgharị.N'ozuzu, a ga-enwe otu ma ọ bụ karịa DC mmepụta ọnụ.
Ihe na-agbaji sekit ma ọ bụ fuse: ejiri ya maka nchebe nke ukwuu iji gbochie ogwe fotovoltaic site na ịmepụta ngwa ugbu a na-emebi emebi.
Ihe nleba anya mkpuchi: A na-eji ya nyochaa ọnọdụ mkpuchi n'etiti oghere fotovoltaic, ozugbo achọpụtara mmejọ mkpuchi, a ga-enye mgbaama mkpu.
Nchedo ala: Tọọ eriri ala n'ime igbe ngwakọta iji chebe akụrụngwa pụọ na àmụmà na oke ọkụ.
Njikwa okpomọkụ: Dị ka okpomọkụ dị n'ime igbe nchịkọta, a na-eme njikwa okpomọkụ na nchebe iji gbochie ngwa ahụ ka ọ ghara ikpo ọkụ.
Nhọrọ na imewe nke igwe fotovoltaic DC na-ejikọta igbe anyanwụ kwesịrị ịtụle ike, ọnụọgụ, ihe dị ugbu a na voltaji chọrọ nke fotovoltaic panels, yana ọnọdụ gburugburu ebe obibi, ụkpụrụ nchekwa na ihe ndị ọzọ.Nhọrọ nke ọma na iji igwe fotovoltaic DC na-ejikọta igbe anyanwụ nwere ike imeziwanye arụmọrụ na ntụkwasị obi nke usoro mmepụta ike fotovoltaic.
Njirimara ngwaahịa
Njikọ etiti etiti: Igbe nke igwe fotovoltaic DC nke anyanwụ nwere ike itinye uche na mmepụta DC nke ọtụtụ ogwe fotovoltaic ọnụ.Nke a na-eme ka usoro ntinye dị mfe ma belata ojiji eriri.
Nchedo n'ofe ugbu a: Igbe ikpokọta fotovoltaic DC nke anyanwụ na-enwekarị ọrụ nchebe karịrị ugbu a, nke nwere ike nyochaa ma gbochie ọnọdụ oke ibu ugbu a.Mgbe ihe dị ugbu a gafere oke a na-etinye, igbe ihe nchikota ga-ebipụ ike na-akpaghị aka iji chekwaa sekit na nchekwa akụrụngwa.
Mgbochi-arc: Igbe ikpokọta fotovoltaic DC nke anyanwụ nwekwara ọrụ nke igbochi mmejọ arc.Ọ na-anabata atụmatụ pụrụ iche iji gbochie ọkụ ma ọ bụ ọdịda sekit nke ọkụ eletrik kpatara, ma melite nchekwa nke usoro dum.
Nleba anya na njikwa: Ụfọdụ igbe igwe fotovoltaic DC na-ejikọta ya na-ejikwa usoro nleba anya na njikwa anya.Sistemu ndị a nwere ike ịnye nleba anya n'otu oge nke isi ihe dị ka ugbu a, voltaji na ike, enwere ike ijikwa ya ma jikwaa ya ozugbo site na ngwanrọ njikwa anya.
Na-adịgide adịgide na ntụkwasị obi: A na-ejikarị igbe igwe fotovoltaic DC na-ejikọta igbe anyanwụ bụ ihe ndị na-adịgide adịgide, enwere ike iji ya na gburugburu ebe dị n'èzí siri ike, na enweghị mmiri na uzuzu.Nhazi ya na-emezukwa ihe achọrọ maka ịrụ ọrụ kwụsiri ike ogologo oge iji hụ na ntụkwasị obi na ịdịte aka nke usoro ahụ.
Nkwekọrịta ụkpụrụ nchekwa: Igwe ọkụ fotovoltaic DC na-ejikọta igbe na-agbasokarị ụkpụrụ nchekwa na nkọwapụta nke mba ụwa, dị ka IEC 61439-1 na IEC 60529, wdg. Ụkpụrụ ndị a na-ahụ na a na-emepụta igbe PV DC igwe jikọtara igbe anyanwụ, arụpụtara ma tinye ya iji zute nchekwa na arụmọrụ. chọrọ.
Ngwa ngwaahịa
Mmetụta ntinye ngwaahịa na nhazi sekit
Nkọwa ngwaahịa
Ụlọ ọrụ
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