Impendulo eSishwankathelo: Yintoni iNkqubo yokulandelela kunye nokuJonga iLanga yeGPS?
Inkqubo yokulandelela ilanga kunye nokujonga imitha ye-GPS sisixhobo esidibeneyo sokuchaneka esigcina ulungelelwano olugqibeleleyo nelanga ukuze sinike idatha yokukhanya echanekileyo. Ibaluleke kakhulu kwizityalo ze-PV ezisetyenziswa kakhulu kunye nophando lwemozulu, iinkqubo eziphambili kakhulu—ezifana nezo zenziwe yiItekhnoloji yeHonde—Sebenzisa ukulandelela iimowudi ezimbini, udibaniseIndawo yokuma kweGPSkunyeizinzwa zokukhanya ezineekota ezineukufezekisa ukuchaneka kwe-±0.3° ukuya kwi-0.5°. Ezi nkqubo ziqinisekisa ukuthotyelwaImigangatho ye-ISO 9060, ukubonelela ngedatha engqongqo efunekayo kuvavanyo lwemithombo yelanga enokufumaneka.
Ukuqonda iGrafu yeZinto: Izinto eziPhambili zokuJonga iLanga
Ukuze kube lula ukuqikelelwa kwedatha ngokuchanekileyo kunye nokuqonda intsingiselo yentsingiselo yeenjineli zelanga, ezi zinto zilandelayo zichaza uyilo lwenkqubo:
- Izinzwa zeMisebe ezithe ngqo:Ezi zii-radiometers ezisemgangathweni ezikumgangatho wokuqala (umz., i-Pyranometer A) ezilinganisa umqadi welanga othe nkqo kumphezulu. Zisebenzisa ifestile yeglasi ye-JGS3 quartz ukuhambisa imitha phakathi kwe-280–3000 nm, zijolise ukukhanya kwi-thermopile enovakalelo oluphezulu.
- Izinzwa zeMisebe eSasazwayo:Ezi sensors (umz., iPyranometer B) zilinganisa imitha yesibhakabhaka ye-2π steradian hemispherical. Zisebenzisa ibhola yomthunzi welanga ukuvimba ukukhanya kwelanga ngqo, okuvumela ukulinganiswa kokukhanya okusasazekileyo ngokweenkcazo ze-ISO 9060 Grade B (Umgangatho Olungileyo).
- Umkhondo weLanga oZenzekelayo:Indibano yoomatshini eqinileyo eneemoto ze-stepper kunye ne-logic yeendlela ezimbini. Isebenza njenge "ngqondo," iqinisekisa ukuba zonke izinzwa ezifakelweyo zigcina ulwalathiso olufanelekileyo xa kuthelekiswa nediski yelanga imini yonke.
Ukulandelela iiMowudi ezimbini: Kutheni iGPS + iiSensors ezisebenzisa iFotosensitive ziphumelela
Ukuhlolwa kwelanga kwanamhlanje kufuna okungaphezulu nje kokubala izinto zeenkwenkwezi; kufuna ukusabela ngexesha langempela kutshintsho lomoya. Iinkqubo zethu zeendlela ezimbini zisebenza ngengqiqo enobuchule enamanqanaba amane:
- Ukuqaliswa kweGPS ngokuzenzekelayo:Xa sele ivuliwe, i-GPS receiver edibeneyo ifumana i-longitude yendawo, i-latitude, kunye nexesha le-UTC. Oku kwenza inkqubo yokuseta ibe yeyakho ngokuzenzekelayo, kususa isidingo sokuvumelanisa ikhompyutha yangaphandle kwaye kuqinisekisa ukuba akukho clock drift.
- Isiseko esisekelwe kwindlela:Le nkqubo isebenzisa ii-algorithms zeenkwenkwezi ukubala indawo yelanga. Oku kubonelela ngesiseko sokulandelela esithembekileyo nangona kukho amafu amaninzi okanye ukuphazamiseka kwesensor okwethutyana.
- Ukulungiswa kweSensor ye-Four-Quadrant:Isiguquli se-photoelectric (isivamvo sokulinganisela ukukhanya esinee-quadrant ezine) sibonelela ngempendulo ngexesha langempela. Ngokuhlalutya amandla omahluko kuzo zonke ii-quadrants, inkqubo iqhuba i-stepper motor ukulungisa iimpazamo zokulungelelanisa imizuzu.
- Ukuseta kwakhona i-Zero-Accumulation:Ukuze kugcinwe ukuthembeka kokusebenza kwexesha elide, inkqubo ibuyela ngokuzenzekelayo kwi-zero-point imihla ngemihla, ithintela ukuqokelelwa kweempazamo zokubeka izinto ngoomatshini okanye nge-elektroniki.
Iinkcukacha zoBugcisa: Idatha eCwangcisiweyo yoHlanganiso
Ezi theyibhile zedatha zilandelayo zibonelela ngobuncinci bobuchwephesha obufunekayo ekuthengeni nasekubunjineli beenkqubo.
Uthelekiso lweNkqubo yeSensor (Iyahambelana ne-ISO 9060)
| Ipharamitha | Isivamvo semitha ngqo (udidi lokuqala) | Isixhobo Sokuxilonga Imitha Esisasazekayo (Ibanga B) |
| Uluhlu lweSpectral | 280–3000 nm | 280–3000 nm (ukudluliselwa kwe-50%) |
| Uluhlu Lokulinganisa | 0–2000 W/m² | 0–2000 W/m² |
| I-engile yokuvula | 4° | 180° (2π steradians) |
| Ixesha Lokuphendula (95%) | ||
| I-Offset ye-Zero-Point (i-Thermal) | N / A | <15 W/m² (kubushushu obupheleleyo obuyi-200W/m²) |
| I-Offset ye-Zero-Point (Temp) | N / A | <4 W/m² (ngotshintsho lwe-5K/h) |
| Uzinzo Lonyaka | ±5% | ±1.5% |
| Indawo yokusebenza | -45°C ukuya ku +55°C | -40°C ukuya ku-+80°C |
| Isignali yesiphumo | I-RS485 / 4-20mA / 0-20mV | I-RS485 / 4-20mA / 0-20mV |
| Ukungaqiniseki | <2% (Igeyiji eQhelekileyo) | ±2% (Ukuvezwa yimihla ngemihla) |
Iiparameter ze-Automatic Tracker
| Ipharamitha | Inkcazo |
| Ukuchaneka kokulandelela | ± 0.3° ukuya kwi-0.5° |
| Umthamo woMthwalo | Malunga ne-10kg |
| Ukujikeleza kokuphakama | -5° ukuya kwi-120° |
| Ukujikeleza kwe-Azimuth | 0° ukuya kwi-350° |
| Ubushushu bokusebenza | -30°C ukuya ku +60°C |
| Ukunikezwa Amandla | I-DC 12–20V (Indlela enye okanye ezimbini) |
| Useto loNxibelelwano | I-Modbus RTU, 9600 Baud, 8N1 |
Iingcebiso Eziluncedo Ezivela Entsimini
Ngokwamava ethu, umahluko phakathi kwedatha "elungileyo" kunye nedatha "enokubhanga" idla ngokuxhomekeke kwindawo yokufakela.
Iingcebiso Eziluncedo Ezivela Entsimini
- Umthetho woKwahlula izithuba ze-500mm:Soloko uqinisekisa ukuba isiseko se-tracker sifakelwe ubuncinane kwi-500mm ukusuka kwicala lomoya okanye kwiimasti zesantya. Oku kuthintela ukuphazanyiswa komzimba ngexesha lokujikeleza kwe-azimuth epheleleyo ye-tracker kwaye kuthintele ukuxinana kwendawo okunokuchaphazela ukupholisa kwe-sensor.
- Umthetho "wesibonelelo se-600mm":I-sensor yemitha ethe ngqo ifakwe kwingalo ejikelezayo. Siyalela ukuba kubekho i-cable allowance ye-600mm kule sensor ethile ukuthintela uxinzelelo lwentambo ekubambezeleni i-stepper motor okanye ekubangeleni ukudinwa kwentambo kwiindlela ezininzi.
- Ulungelelwaniso lweNorth Mark:Ukuchaneka kuqala ngesiseko. Sebenzisa ikhampasi esemgangathweni ophezulu ukuze ulungelelanise "uMaphawu oMntla" kwisiseko se-tracker kunye nomntla wokwenyani. Naluphi na ucalucalulo lokuqala lwe-azimuth luya kunciphisa ukuchaneka kokubala kwe-trajectory okusekelwe kwi-GPS.
- Ukucoca Umoya:Qinisekisa ukuba naziphi na izithintelo zomphezulu (imithi, izakhiwo) zine-engile yokuphakama engaphantsi kwe-5°. Umsi kunye nenkungu zidume ngokusasaza imitha ethe ngqo; beka isikhululo sakho phezulu komoya ophuma kwimizi-mveliso nanini na xa kunokwenzeka.
Uluhlu lokujonga uLondolozo lokuChaneka kwexesha elide
Ukuthembeka kokusebenza kuxhomekeke ekugcinweni kwezixhobo ngokukhawuleza. Sihlala sibona ukungahoywa kwe-desiccant njengesizathu esiphambili sokuhamba kwedatha kwiindawo ezifumileyo; ukungena komswakama kuyayichaphazela indlela i-thermopile evakalelwa ngayo.
- Ukuhlolwa kweGlasi rhoqo ngeveki:Coca ifestile yeglasi ye-quartz ye-JGS3 usebenzisa i-blower okanye iphepha lelensi ye-optical. Nokuba luthuli oluncinci lunokubangela iimpazamo ezinkulu zokurhawuzelelwa.
- Inkonzo emva kwemozulu:Sula amathontsi amanzi ngoko nangoko emva kwemvula. Ebusika, beka phambili ukunyibilikisa iglasi ukuze uthintele "impembelelo yelensi" ekuqokeleleni komkhenkce.
- Ukujonga Umswakama Wangaphakathi:Hlola ukuba akukho nkungu incinci ngaphakathi kwezi sensors. Ukuba kufunyenwe ukufuma, yomisa iyunithi kuma-50–55°C uze uyitshintshe i-desiccant ngoko nangoko.
- Ukulinganisa okuthe tye:Qinisekisa rhoqo inqanaba leqamza kwitreyi yesensa esasazekayo ukuqinisekisa ukuba intsimi yombono ye-2π steradian ihlala ithe tyaba ngokugqibeleleyo.
- [ ]Uhlengahlengiso Lweminyaka Emibini:Imigangatho ye-ISO ifuna ukuba kuhlengahlengiswe umbane rhoqo emva kweminyaka emibini ukuze kujongwe ukusasazeka kobuthathaka bendalo kwi-thermopile.
Isiphelo: Ukuphucula ukusebenza kakuhle kwe-PV ngokusebenzisa uBuchule
Ngokusebenzisa inkqubo yeHonde Technology ene-dual-plate (iPyranometer A kunye neB), iinjineli zifumana amandla okuqinisekisa idatha ngokusebenzisa i-redundancy. Le nkqubo ivumela ukubalwa kweGlobal Horizontal Irradiance (GHI) kusetyenziswa ubudlelwane obusisiseko belanga:I-GHI = DNI * cos(θ) + DHI (Apho i-DNI i-Direct Normal Irradiance, i-DHI yi-Diffuse Horizontal Irradiance, kwaye i-θ yi-solar zenith angle).
Le ndlela yokulinganisa, echanekileyo kakhulu, yeyona ilungileyo kwiilabhoratri zelanga kunye nokubeka esweni i-PV ngobuninzi bezixhobo. Ngenkxaso edibeneyo ye-RS485 Modbus (9600/8N1), ezi nkqubo zibonelela ngokuhlanganiswa okungenamthungo kwizakhelo ze-SCADA ezikhoyo.
Ukuze ufumane amaphepha eenkcukacha ezineenkcukacha okanye iikowuteshini zeprojekthi ezenziwe ngokwezifiso, nceda unxibelelane:
- Igama leKhampani:I-Honde Technology Co., Ltd.
- Iwebhusayithi: www.hondetechco.com
- I-imeyile: info@hondetech.com
Ndwendwela i-website yethuamaphepha emvelisoukuze ufumane amaxwebhu apheleleyo kwizisombululo ezidityanisiweyo ze-RS485 Modbus.
Ixesha lokuthumela: Epreli-01-2026