Ubuyobozi bwuzuye kuri PV-kubika sisitemu ya sisitemu niboneza

Amafoto yo guturamo (PV) - Ubutaka bwa sisitemu ya PV Modules, bateri zibikwa ingufu, kubika, meteri, hamwe na sisitemu yo gucunga. Intego yacyo ni ukugera kungufu kwihaza, kugabanya ibiciro byingufu, ibyuka byibyuka bya karubone, no guteza imbere imbaraga. Kugena uburyo bwa PV-Ububiko bwa PV-Ububiko nuburyo bwuzuye busaba gusuzuma neza ibintu bitandukanye kugirango habeho imikorere myiza kandi ihamye.

I. Incamake ya PV-kubika sisitemu

Mbere yo gutangiza sisitemu yo gushiraho, ni ngombwa gupima kurwanya DC yo kurwanya PV Array yinjiza terminal no hasi. Niba imyigaragambyo iri munsi ya u ... / 30ma (u ... ugereranya ibisohoka byinshi hejuru ya voltage ya PV ya PV), ingamba zinyongera cyangwa inyoga zigomba gufatwa.

Imikorere yibanze ya PV-kubika sisitemu yo kubikamo harimo:

• Kwishura: Gukoresha ingufu z'izuba kugirango uhuze ingufu zo murugo.
• Impinga-yogosha no ikibaya-cyuzuye: Kuringaniza imikoreshereze ingufu mubihe bitandukanye kugirango ubike ibiciro byingufu.
• Imbaraga Zisubira inyuma: Gutanga imbaraga zizewe mugihe cyo gusohoka.
• Amashanyarazi Yihutirwa: Gushyigikira imitwaro ikomeye mugihe cyo kunanirwa kwa Grid.

Inzira iboneza irimo gusesengura ingufu zabakoresha, gutegura pv nububiko, guhitamo ibice, gutegura gahunda zo kwishyiriraho, no kwerekana ingamba zo gukora.

II. Isesengura no gutegura

Isesengura ry'ingufu

Isesengura rirambuye ry'ingufu ni ngombwa, harimo:

• Umutwaro: Kumenya ibyangombwa byemewe nibikoresho bitandukanye.
• Kunywa buri munsi: Kugena imikoreshereze isanzwe y'amashanyarazi kumanywa n'ijoro.
• Igiciro cy'amashanyarazi: Gusobanukirwa Ibiciro byo guhitamo uburyo bwo kuzigama amafaranga.

Kwiga

• Umwirondoro wabakoresha:
  • Umutwaro wuzuye: 8.2 KW
  • Umutwaro ukomeye: 3.6 KW
  • Kurya ku manywa: 10 kwh
  • Ingufu za nijoro: 20 KWH
• Gahunda ya sisitemu:
  • Shyiramo sisitemu ya pv-kubika HV -UMVURA YINUMUNSI PV yimuka isaba no kubika ingufu zirenze muri bateri kugirango ikoreshwe nijoro. Ibikorwa bya gride nkimbaraga zinyongera mugihe PV na Ububiko ntibihagije.

• III. Sisitemu iboneza nibice guhitamo

  1. PV sisitemu ya sisitemu

  • Ingano ya sisitemu: Ukurikije umutwaro wa 8 8.2 kw no gukoresha burimunsi wa 30 kw pv 12 kw arasabwa. Iyi umurongo urashobora kubyara hafi 36 km kumunsi kugirango duhuze ibyifuzo.
  • Pv module: Koresha kuri metero 21 imwe 580wp module, kugera kubushobozi bwashyizweho bwo kuwa 12.18. Menya neza gahunda nziza kugirango urumuri rwizuba rwizuba.

  Imbaraga ntarengwa pmax [w]	575	580	585	590	595	600
  Voltage nziza VMP (v]	43.73	43.88	44.02	44.17	44.31	44.45
  Ikigezweho cyo gukora neza imp [A]	13.15	13.22	13.29	13.36	13.43	13.50
  Fungura Umuzunguruko Voltage Voc [V]	52.30	52.50	52.70	52.90	53.10	53.30
  Umuzunguruko mugufi Isc [a]	13.89	13.95	14.01	14.07	14.13	14.19
  Module gukora neza [%]	22.3	22.5	22.7	22.8	23.0	23.2
  Ibisohoka kwihanganira amashanyarazi	0 ~ + 3%
  Ubushyuhe butunganya imbaraga ntarengwa [pmax]	-0.29% / ℃
  Ubushyuhe bukemura ibibazo byumuzunguruko [voc]	-0.25% / ℃
  Ubushyuhe bukemura ibibazo bigufi byumuzunguruko [ISC]	0.045% / ℃
  Ibihe bisanzwe byikizamini (STC): ubukana bwumucyo 1000W / M², ubushyuhe bwa bateri 25 ℃, Ubuziranenge bwikirere 1.5

  2. Sisitemu yo kubika ingufu

  • Ubushobozi bwa bateri: Kugena A 25.6 kwh lithium crosphate (ubuzima bwa bateri). Ubu bushobozi buremeza ko backkup ihagije kumitwaro ikomeye (3.6 kw) kumasaha 7 mugihe cyo gusohoka.
  • Module: Koresha modular, ibishushanyo mbonera hamwe na IP65-uruziga runini mu nzu yo mu nzu / hanze. Buri module ifite ubushobozi bwa 2.56 kw, hamwe na module 10 ikora sisitemu yuzuye.

  3. Guhitamo

  • Hybrid Inverter: Koresha Hybrid 10 Inverrter hamwe na pv hamwe nubushobozi bwo gucunga ububiko. Ibintu by'ingenzi birimo:
    • Ntarengwa PV yinjiza: 15 KW
    • Ibisohoka: 10 kw kuri grid-ihambiriye kandi idafite akazi
    • Kurinda: IP65 Igipimo hamwe na Grid-Off-Grid Igihe cyo Guhindura Igihe <10 ms

  4. PV cable guhitamo

  PV Cabs Ihuza Amazi Modules kuri Inverter cyangwa agasanduku k'abanyabuzima. Bagomba kwihanganira ubushyuhe bwo hejuru, UV ihura nabyo, nibisabwa hanze.

  • En 50618 h1z2z2-k:
    • Core imwe, yashyizwe kuri 1.5 kv dc, hamwe na UV nziza cyane na uv.
  • Tüv pv1-f:
    • Flexible, Flame-Redatant, hamwe nubushyuhe bunini (-40 ° C kugeza kuri 90 ° C).
  • UL 4703 PV Wire:
    • Ubusa-buke, bwiza kubisenge hamwe na sisitemu yo kuzenguruka.
  • Ad8 ireremba imigozi yizuba:
    • Ibibi kandi bitagira amazi, bikwiranye nibidukikije byishuhe cyangwa amazi.
  • Aluminium Core Solar Cable:
    • Ikiranga cyoroshye kandi kimeze neza, gikoreshwa mubipimo bikomeye.

  5. Kubika ingufu

  Imigozi yububiko ihuza bateri kubabohemye. Bagomba gukoresha imigezi myinshi, bagatanga ubushyuhe, kandi bagakomeza ubusugire bwamashanyarazi.

  • UL10269 NA UL1167 UNITS:
    • Urukuta ruto ruzengurutse, Flame-Redantant, kandi Coupt.
  • Inkweto za Xlpe:
    • Voltage ndende (kugeza 1500v dc) no kurwanya ubushyuhe.
  • Umuyoboro muremure wa DC:
    • Yagenewe guhuza amayeri ya bateri na bisi ya volut.

  Yasabwe ibisobanuro

  Ubwoko bwa Cable	Icyitegererezo	Gusaba
  Pv kabili	En 50618 h1z2z2-k	Guhuza pv module kuri inverter.
  Pv kabili	UL 4703 PV Wire	Ibisenge byo hejuru bisaba ubushishozi.
  Ububiko bw'ingufu	UL 10269, UL 11627	Guhuza bateri.
  Umugozi wo kubika	Emi yari umugozi wa bateri	Kugabanya kwivanga muri sisitemu yoroshye.
  Umugozi muremure wa voltage	Umugozi wa Xlpe	Ihuza ryinshi muri sisitemu ya bateri.
  Kureremba pv	Ad8 ireremba imigozi yizuba	Ibidukikije byamazi cyangwa bihebuje.

IV. Kwishyira hamwe

Guhuza pv modules, kubika ingufu, hamwe na bayondo muburyo bwuzuye:

1. Sisitemu ya PV: Igishushanyo mbonera cya module no kwemeza umutekano wubaka hamwe na sisitemu yo gushiraho.
2. Kubika ingufu: Shyiramo modular bateri hamwe na bms ikwiye (sisitemu yo gucunga sitateri) kwishyira hamwe kubikurikirana igihe.
3. Hybrid Inverter: Huza pv arrays na bateri kuri inverter kugirango bayobore ingufu zidafite imbaraga.

Kwishyiriraho no kubungabunga

Kwishyiriraho:

• Isuzuma ryurubuga: Kugenzura ibisenge cyangwa ahantu hatuje kugirango bahuze neza nizuba.
• Kwishyiriraho ibikoresho: Umusozi mwiza PV Modules, bateri, na bayondo.
• Gupima Sisitemu: Kugenzura amashanyarazi kandi ukore ibizamini bikora.

Kubungabunga:

• Ubugenzuzi Busanzwe: Reba insinga, module, kandi imvange yo kwambara cyangwa kwangirika.
• Isuku: Mubisanzwe bisukuye pv modules kugirango ukomeze gukora neza.
• Gukurikirana kure: Koresha ibikoresho bya software kugirango ukurikirane imikorere ya sisitemu hanyuma utegure igenamiterere.

Vi. Umwanzuro

Sisitemu yo guturamo PV-yo kubika neza itanga ingufu, inyungu zibidukikije, nimbaraga zubutegetsi. Guhitamo witonze kubigize PV Modules, bateri zibikwa ingufu, imgonga, ninsingamire zemeza imikorere yubushobozi bwa sisitemu no kuramba. Mugukurikira igenamigambi ryiza,

Kwishyiriraho, na protocole yo kubungabunga, banyiri amazu barashobora kugwiza inyungu zishoramari ryabo.