Gusobanukirwa sisitemu ya PV-ihatirwa: Uruhare rwinzobere ninsinga zo gukumira ikirwa

1. Niki kintu cyizinga muri sisitemu ya PV-iboheye?

Ibisobanuro

Ibirwa byo mu kirwa bibaho muri sisitemu ya Photovonac (PV) iyo gride inararibonye hanze y'imbaraga, ariko sisitemu ya PV ikomeje gutanga imbaraga kumitwaro ihujwe. Ibi bitera "ikirwa" cyaho cyamashanyarazi.

Akaga k'ibirwa

• Ibyago by'umutekano: Ibyago kubakozi bifatika gusana gride.
• Ibikoresho byangiritse: Ibice by'amashanyarazi birashobora gukemura imikorere ya voltage idahwitse na inshuro.
• Grid: Ibirwa bitagenzuwe birashobora guhungabanya imikorere ya synchnonises ya gride nini.

2. Ibiranga ibyingenzi nibipimo byayo byiza

Ibintu by'ingenzi byabereye

1. Kurinda Kwinjira Kurwanya Kwirwana: Koresha uburyo bukora kandi bwa pasiporo kugirango uhite ufunga mugihe cyatsinzwe na grid.
2. Mppt yakora neza (imbaraga ntarengwa zo gukurikirana): Kumenyera ingufu ziva muri PV parike.
3. Guhindura Hejuru Gukora: Mubisanzwe> 95% kugirango bagabanye igihombo cyingufu.
4. Itumanaho ryiza: Shyigikira protocole nka 485, Wi-Fi, cyangwa Ethernet yo gukurikirana.
5. Gucunga kure: Emerera gukurikirana no kugenzura sisitemu kure.

Ibipimo by'ingenzi bya tekiniki

Imbonerahamwe

3. Ihuza hagati ya PV Cable Guhitamo no gukumira ibirwa

Akamaro k'umugozi wa Pv

Umugozi wo muri PV Uhejuru ufite uruhare runini mu kubungabunga imikorere yo guharanira inyungu no kwemeza neza imiterere ya gride, ni ngombwa mu buryo bwo kurwanya urwanya indi.

1. Gukwirakwiza Imbaraga: Kugabanya ibitonyanga bya voltage nibihombo byingufu, kugirango imbaraga zihamye zitemba kuri inverter.
2. Ifatika: Mugabanye urusaku n'amashanyarazi n'imiyoboro y'amashanyarazi, biteza imbere ubushobozi bwa mu buryo bworoshye bwo kumenya kunanirwa kwa Grid.
3. Kuramba: Gukemura ibyiringiro byigihe kirekire mubihe bitandukanye ibidukikije, kubungabunga imikorere ihamye.

4. BirasabwaPV insinga za Grid-ihambo

Amahitamo yo hejuru ya PV

1. En h1z2z2-k
   • Ibiranga: Umwotsi muto, halogen-kubuntu, kurwanya ikirere cyinshi.
   • Kubahiriza: Yahuye ni IEC 62930.
   • Porogaramu: Ubutaka bwashyizwe hamwe na sisitemu ya sisitemu ya PV.
2. Tuv pv1-f
   • Ibiranga: Kurwanya ubushyuhe buhebuje (-40 ° C to + 90 ° C).
   • Kubahiriza: TÜV Icyemezo cy'amahame yo mu mutekano munini.
   • Porogaramu: Gukwirakwiza sisitemu ya PV hamwe na HallReoltaics.
3. Intwaro ya Pv
   • Ibiranga: Gurinda ubukangurano no kuramba.
   • Kubahiriza: Guhura IEC 62930 na en 60228.
   • Porogaramu: Sisitemu yinganda za PV hamwe nibidukikije bikaze.

Ibipimo bigereranya imbonerahamwe

Danyang Winpower Wire na Cable MFG Co, Ltd.

Uruganda rukora amashanyarazi nibikoresho, ibicuruzwa bikuru birimo insinga zimbaraga, kunywa ibikoresho hamwe nabahuza ba elegitoroniki. Byakoreshejwe kuri sisitemu yo murugo, sisitemu ya Photovoltaic, sisitemu yo kubika ingufu, hamwe na sisitemu yibinyabiziga byamashanyarazi

Umwanzuro n'ibyifuzo

• Gusobanukirwa Kwirwana: Kwirwana bitera ingaruka zikomeye kumutekano, ibikoresho, hamwe nubutaka bwa grid, bisaba ingamba zo gukumira neza.
• Guhitamo Inverter iburyo: Hitamo abagenzi hamwe no kurengera Kwiyandikisha, imikorere miremire, kandi ubushobozi bwo gutumanaho.
• Shyira imbere insinga nziza: Hitamo umugozi wa Pv ufite igihe kirekire, intangarugero, hamwe nigikorwa cyizewe kugirango sisitemu ituze.
• Kubungabunga buri gihe: Ubugenzuzi buri kuri Sisitemu ya PV, harimo imgongavu n'insingamico, ni ngombwa kugira ngo byizere igihe kirekire.

Muguhitamo witonze ibice byiza no kubungabunga sisitemu, ibikoresho bya PV bishobora kugeraho birashobora kugera kumikorere myiza n'umutekano mugihe cyo gukurikiza ibipimo ngenderwaho.