Isisitshisele sesikhundla sokugcina isikhundla esingaphansi esinamandla okusuka kumqondiso wokuphakanyiswa ngokuhorizontali wokuphakanyiswa kwe-precision dual-axis yokusebenza kwe-solar R&D

Ukhulu Lwesikhwama

Ukuthuthukisa amasola kufuna ukuthi izinhlangano zokubeka ziyakhetha ngokuphelele okungafanele kwezinhlangano zokubeka zezindlu zokuthengisa amandla. Uma uyakubhala i-I-V curve yamaphodi we-PV ngokuphelele kwe-0.1% ukusuka kwe-IEC 61853 ukuvavanya imvelo yamandla, uma uyakulinganisa ukusebenza kwezinhlangano zokubeka amasola ezifanayo ngemiphumela eyodwa, noma uma uyakulungisa i-pyranometer ngokulinganisa nge-cell yomthwalo, ukungalingani kokubeka kuyakuba yisilinganiso sokubhala.

I-System Yokubeka Ngokuphelele Kwezimbili Izihlangothi iyakwenzela ukuthi ukubeka kwe-±0.1° — kubili ngokuphelele kwezinhlangano zokubeka zezindlu zokuthengisa amandla — ngokusebenzisa isibonelo:

Amaphotho amahle kwezikhathi ezinkulu (akabikho izinkulungwane) kuzonke izihlangothi, esinika isikhundla sesilinga sokugcina ngokuphelele nesilinga sokufana ngokuphelele ngokuphakeme kwe-0.01°

Isensọ siyisilinga esisemthethweni: Isensọ esisemthethweni sephotho le-photodiode esinezinye eziyisilinga esiyisilinga ngokuphelele kwe-disk yomoya, esicombula ukuthi umoya uyakhubeka, ukuthi isikhundla sikhuphuka, nokuthi isikhundla sikhubeka ngokuphelele ngokuphakeme

Isithuthi esisodwa, esingasikhuphuki: Isithuthi sesilinga nesithuthi sesilinga sisebenzisa izihlangothi zezinkulungwane zezinkulungwane ukuze kuhlanganiswe ukukhuphuka kwesithuthi ngokuphakeme kwe-wind ngokuphakeme kwe-0.05° — ngoba ukuthi amaphotho ayisilinga akuyona into ekhuluma uma isithuthi sikhuphuka

Isithuthi esisodwa ngokuphakeme kwezintemperatura: Isithuthi sesilika esisodwa esisodwa kusuka kwezinkulungwane zezinkulungwane ukuze kuhlanganiswe ukuthi isithuthi sikhuphuka ngokuphakeme kwezintemperatura

Lokhu ngu-instrument yesayensi, akuyona isilinga sokusebenza kwezimali. Izindlela zokusetshenziswa ziyizindlela zokusetshenziswa kwezinkulungwane zokusebenza kwezimali, izinkulungwane zokusebenza kwezimali zezinkulungwane zezimali, izinkulungwane zokusebenza kwezimali zezinkulungwane zezimali, izinkulungwane zokusebenza kwezimali zezinkulungwane zezimali, nezinkulungwane zokusebenza kwezimali zezinkulungwane zezimali.

Amalungiselelo Angaphakathi

Izicelo

Ukukala i-PV module I-V curve kanye nokulinganisa amandla (IEC 61853)

Ukuhlolwa kokuqhathaniswa kokusebenza kwe-bifacial module

I-pyranometer kanye ne-reference cell calibration

Amanethiwekhi kazwelonke wokulinganisa amandla elanga

Izikhungo zocwaningo lwelanga zaseyunivesithi nezikahulumeni

Izindawo zokuhlola zangaphandle ze-R & D kanye ne-QA / QC zomkhiqizi we-module

Isifundo Secala: Isikhungo Sikazwelonke Sokuhlola I-Solar EMpumalanga Asia

Inselele: Lesi sakhiwo sasifuna umlandeli okwazi ukugcina ukunemba okungu-±0.1° kulo lonke uhla lokushisa lonyaka (−15°C kuya ku-+40°C) ukuze kulandelwe ukulinganisa kwe-reference module okuhambisana namazinga omhlaba. Ukufakwa kwangaphambilini kwe-tracker kwezentengiselwano kwabonisa iphutha le-0.30.5° ngenxa yokwanda kokushisa kwesisekelo sensimbi.

Isixazululo: Uhlelo olunemishini emibili olunama-encoder optical, ukulungiswa kwe-loop evaliwe ye-sun sensor, isisekelo esizinze ekushiseni, nesigaba esikhulu se-pedestal ukuze sinciphise i-arc yokushisa. I-modbus TCP idatha yokuphuma ehlanganiswe nohlelo olukhona lokuthola idatha yesikhungo sokubhalwa kwe-angle ye-1-second resolution.

Umphumela: ± 0.08° RMS ukunemba kokulandela umkhondo okuqinisekiswe ngokumiswa kwe-theodolite ezimele esikhathini esiyizinyanga ezingu-12. Iphutha elingekho elenziwa ukwanda okushisayo. Lolu hlelo selusebenze iminyaka engu-4 futhi luyalungiswa njalo ngonyaka.

Imibuzo Evame Ukubuzwa

Q. Ukucacisa okungu-±0.1° kuqinisekiswa kanjani?

Ngesikhathi sokuphatha, i-theodolite esezingeni lokuhlola isetshenziselwa ukukala ngokuzimela isikhundla somkhondo ezindaweni eziningi usuku lonke. Iphutha le-RMS phakathi kwesikhundla esilawulwayo nesilinganisiwe libalwa ngosuku lonke lokulandelela. Lokhu kuqinisekiswa kuphindwa njalo ngonyaka noma ngemuva kwanoma isiphi isenzakalo esibalulekile sokugcinwa.

Q. Ingabe lolu hlelo lungasetshenziswa ekuhlolweni kokuguga okusheshayo kwamamojula e-PV angaphandle?

Yebo, ngiyajabula. I-tracker ingahlelwa ukuthi ilandele amaphrofayli wokulandelela ngokwezifiso kufaka phakathi ama-engeli aqinile, izindlela zokulandelela ilanga ezisheshayo, noma amaphethini wezulu alinganisiwe ngaphezu kokulandelela kwelanga okujwayelekile. Lokhu kuguquguquka kusekela uhla olubanzi lwezinqubo zocwaningo.

Ukufaka kwalemyezo

Amagama okuhlela ukubuka kwe-SEO

Okwesibini: umkhombi wokuphatha kwe-solwazi ngokupheleleyo ngokulingana ne-±0.1 degree, umkhombi wokuphatha kwezimbili zokuphatha kwe-PV, umkhombi wokuphatha kwezisifundo zesolwazi, umkhombi wokuphatha kwezikhombisa zokulungiselela i-PV

Okwesibili: isistimu esihle kakhulu yokuphatha kwe-solwazi, umkhombi wokuphatha kwe-IEC 61853, umkhombi wokuphatha kwezikhombisa zokurefereza kwe-solwazi, umkhombi wokuphatha kwe-PV wesilabhoratori