Jiilka Korontadu dhab ahaantii waa 15% ka yar, Haddii nidaamka tamarta qoraxda lagu rakibo habkan.

Ferey

Haddii guri leeyahay saqaf shub ah, wuxuu u jeedaa bari ilaa galbeed ama galbeed ilaa bari.Baallayaasha cadceedda ma loo habeeyey dhanka koonfureed, mise si waafaqsan jihaynta guriga?

Habaynta iyadoo loo eegayo hanuuninta guriga ayaa hubaal ah inay aad u qurux badan tahay, laakiin waxaa jira farqi gaar ah oo u dhexeeya korontada ka soo jeeda habka koonfureed.Intee in le'eg ayay tahay farqiga u gaarka ah korontadu?Waynu falanqeynaynaa oo ka jawaabeynaa su'aashan.

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Dulmarka Mashruuca

Qaadashada Jinan City, Gobolka Shandong tixraac ahaan, cadadka shucaaca sanadlaha ah waa 1338.5kWh/m²

Qaado saqafka sibidhka guriga tusaale ahaan, saqafku wuxuu fadhiyaa galbeed ilaa bari, wadar ahaan 48pcs of 450Wp modules photovoltaic ayaa lagu rakibi karaa, iyada oo wadarta guud ee 21.6kWp, iyadoo la adeegsanayo GoodWe GW20KT-DT inverter, qaybaha pv ayaa lagu rakibay koonfurta. , iyo xagasha u janjeera waa 30°, sida ka muuqata sawirka hoose.Farqiga u dhexeeya korontadu ee 30°/45°/60°/90° dhanka konfureed bari iyo 30°/45°/60°/90° dhanka koonfureed ee dhanka galbeed ayaa loo ekaysiiyaa siday u kala horreeyaan.

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Azimuth iyo Irradiance

Xagasha azimuth waxa ay tilmaamaysaa xagasha u dhaxaysa jihaynta sawirka voltaic array iyo jihada koonfureed ee loo baahan yahay (iyada oo aan loo eegin hoos u dhaca magnetic).Xaglaha azimuth ee kala duwan waxay u dhigmaan wadarta guud ee kala duwan ee shucaaca la helay.Caadiyan, shaxanka laysarka qoraxda waxa uu ku jihaysan yahay hanuuninta wakhtiga ugu dheer ee gaadhista.xagal sida azimuth ugu fiican.

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Iyada oo leh xagal go'an iyo xaglaha azimuth ee kala duwan, shucaaca cadceedda ee sanadlaha ah ee xarunta korontada.

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Cka mid noqoshada:

  • Kordhinta xagasha azimuth, ilbaxnimadu waxay hoos u dhacdaa si toos ah, iyo shucaaca koonfurta ee ugu weyn waa kan ugu weyn.
  • Marka la eego xagasha azimuth ee u dhaxaysa koonfur-galbeed iyo koonfur-bari, waxaa jira farqi yar oo u dhexeeya qiimaha ilbaxnimada.

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Azimuth iyo hadhka isku-habboon

(1) Naqshadeynta kala dheereynta koonfurta ee saxda ah

Mabda'a guud ee lagu go'aaminayo kala dheeraynta shaxdu waa in aan la xannibin shaxanka sawir-qaadista inta lagu jiro wakhtiga 9:00 subaxnimo ilaa 15:00 galabnimo ee xilliga jiilaalka.Waxaa loo xisaabiyaa iyadoo loo eegayo qaacidada soo socota, masaafada toosan ee u dhaxaysa masaafada u dhaxaysa sawirka voltaic ama hoyga suurtagalka ah iyo cidhifka hoose ee shaxdu waa inaanu ka yarayn D.

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La xisaabiyay D≥5 m

(2) Khasaare hadhka isku dhafan oo azimuths kala duwan ah (tusaale ahaan koonfur bari ka xigta)

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Marka la joogo 30° bari dhanka koonfureed, waxaa la xisaabiyaa in luminta hadhka hadhka ee safafka hore iyo dambe ee nidaamka xilliga jiilaalka uu yahay 1.8%.

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Marka la joogo 45° bari dhanka koonfureed, waxaa la xisaabiyaa in luminta hadhka hadhka ee safafka hore iyo dambe ee nidaamka xilliga jiilaalka uu yahay 2.4%.

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Marka la joogo 60° bari dhanka koonfureed, waxaa la xisaabiyaa in luminta hadhka hadhka ee safafka hore iyo dambe ee nidaamka xilliga jiilaalka uu yahay 2.5%.

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Marka la joogo 90° bari dhanka koonfureed, waxaa la xisaabiyaa in luminta hadhka hadhka ee safafka hore iyo dambe ee nidaamka xilliga jiilaalka uu yahay 1.2%.

Isla mar ahaantaana isku simay afar xagal koonfur ilaa galbeed waxay helaysaa garaafka soo socda:

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Gabagabo:

Luminta hadhka ee safafka hore iyo gadaal ma tuso xidhiidh toosan oo xagal azimuth ah.Marka xagasha azimuthku gaadho xagal 60°, luminta hadhka ee safafka hore iyo danbe ayaa yaraada.

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Isbarbardhigga jilitaanka korontada

Waxaa loo xisaabiyaa iyadoo loo eegayo awoodda lagu rakibay ee 21.6kW, iyadoo la adeegsanayo 48 xabbo oo 450W modules ah, xadhig 16pcsx3, iyadoo la adeegsanayo rogaha 20kW

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Jilitaanka waxaa lagu xisaabiyaa iyadoo la adeegsanayo PVsyst, doorsoomuhu waa xagasha azimuth oo kaliya, inta soo hartay waxba isma bedelin:

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Gabagabo:

  • Marka xagasha azimuth kor u kacdo, korontadu way yaraataa, korontada 0 darajo (koonfurta saxda ah) waa tan ugu weyn.
  • Marka la eego xagasha azimuth-ka ee u dhaxaysa koonfur-galbeed iyo koonfur-bari, waxaa yar farqi u dhexeeya qiimaha korontadu.
  • Waafaqaya isbeddelka qiimaha ilbaxnimada

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Gabagabo

Xaqiiqda, haddii aan ka soo qaadno in azimuthka guriga uusan buuxin jihada koonfureed, sida loo miisaamo tamarta korontada iyo bilicda isku dhafka saldhigga iyo guriga wuxuu u baahan yahay in loo qaabeeyo si waafaqsan baahidiisa.


Waqtiga post: Seb-16-2022