Leave Your Message
Ana Gabatar da Ayyuka masu alaƙa Na PV Inverter

Labarai

Rukunin Labarai
Fitattun Labarai

Ana Gabatar da Ayyuka masu alaƙa Na PV Inverter

2024-04-02

1.Maximum power point tracking (MPPT) aiki


Matsakaicin bin diddigin ma'aunin wutar lantarki (MPPT) babbar fasaha ce ta masu juyawa na hotovoltaic. Tun lokacin da ƙarfin fitarwa na samfurin hoto ya canza tare da ƙarfin hasken rana da zafin jiki na kanta, akwai wurin aiki mafi kyau, matsakaicin ƙarfin wuta (MPP). Ayyukan MPPT shine don sa samfurin photovoltaic koyaushe yana aiki kusa da matsakaicin matsakaicin ƙarfin wutar lantarki, don haka yana haɓaka ƙarfin samar da wutar lantarki.


Don cimma MPPT, mai juyawa na hoto zai ci gaba da gano canje-canje na halin yanzu da ƙarfin lantarki na samfurin photovoltaic, kuma ya daidaita yanayin aiki na inverter bisa ga waɗannan canje-canje. Yawancin lokaci, ana samun MPPT ta hanyar da'irar juyawa na DC/DC, ta hanyar daidaita ma'aunin aikin siginar siginar PWM na mai sauya DC/DC, ta yadda za a kiyaye fitar da samfurin photovoltaic koyaushe kusa da matsakaicin madaidaicin wutar lantarki.


2.Power grid saka idanu aiki


Ayyukan saka idanu na wutar lantarki yana ba da damarphotovoltaic inverter don saka idanu akan yanayin wutar lantarki a cikin ainihin lokaci, ciki har da ƙarfin lantarki, mita, lokaci da sauran sigogi, don tabbatar da daidaituwa da kwanciyar hankali na tashar wutar lantarki na photovoltaic da kuma wutar lantarki. Ta hanyar saka idanu na grid, mai jujjuyawar zai iya daidaita kayan aikin nasa a cikin ainihin lokacin don daidaitawa da canje-canje a cikin grid kuma tabbatar da cewa ingancin wutar lantarki ya dace da buƙatun grid. Bugu da kari, aikin saka idanu na grid na wutar lantarki na iya taimakawa manajoji su fahimci matsayin grid ɗin wutar lantarki, ganowa da magance matsalolin da za a iya fuskanta a kan lokaci, da tabbatar da ingantaccen aiki naphotovoltaic ikon shuke-shuke.


3.Fault kariya aiki


Inverter na Photovoltaic yana da cikakken aikin kariya na kuskure don magance matsaloli daban-daban waɗanda zasu iya faruwa a cikin ainihin tsarin amfani, don kare mai jujjuya kanta da sauran sassan tsarin daga lalacewa. Waɗannan fasalulluka marasa aminci sun haɗa da:


  1. Ƙarƙashin shigar da wutar lantarki da kariyar wuce gona da iri:Lokacin da ƙarfin shigarwar ya yi ƙasa da ko mafi girma fiye da takamaiman kewayon ƙimar ƙarfin lantarki, injin inverter yana fara tsarin kariya don hana lalacewar na'urar.
  2. Kariyar wuce gona da iri:Lokacin da halin yanzu aiki ya zarce wani kaso na ƙimar halin yanzu, mai jujjuyawar yana yanke da'ira ta atomatik don hana wuce gona da iri daga haifar da lahani ga na'urar.
  3. Kariyar gajeriyar kewayawa:Mai inverter yana da saurin amsa gajeriyar aikin kariyar da'ira, wanda zai iya yanke da'ira cikin kankanin lokaci bayan gajeriyar da'irar ta faru, da kuma kare kayan aiki daga tasirin gajeriyar kewayawa.
  4. Shigar da kariyar baya:Lokacin da shigarwar ta daidai kuma an juya wutar lantarki mara kyau, inverter zai fara tsarin kariya don hana kayan aiki daga lalacewa ta hanyar wutar lantarki ta baya.
  5. Kariyar walƙiya:Mai juyawa yana da na'urar kariya ta walƙiya, wanda zai iya kare kayan aiki daga lalacewar walƙiya a yanayin walƙiya.
  6. Kariyar zafin jiki:Har ila yau, injin inverter yana da aikin kariyar zafin jiki, lokacin da zafin ciki na kayan aiki ya yi yawa, zai rage wuta kai tsaye ko kuma ya tsaya don hana kayan aikin lalacewa saboda zafi.


Waɗannan ayyuka na kariyar kuskure tare suna tabbatar da ingantaccen aiki da amincin aikinhasken rana inverter . A cikin aikace-aikacen aikace-aikacen, aikin kariya na kuskure na inverter photovoltaic yana da mahimmanci don inganta aminci da kwanciyar hankali na tashar wutar lantarki.



Cadmium Telluride (CdTe) masana'antar hasken rana ta Farko Solar ta fara gina masana'anta na 5 a Amurka a Louisiana.