Kodi mphamvu zamagetsi zopinda zopinda za PV zidzawunikidwa ndikuwunikidwa bwanji?

Zotengera zopindika za photovoltaic zatenga malo otsogola m'mayankho amphamvu adzuwa aposachedwa chifukwa cha kusinthasintha kwawo kwapadera komanso magwiridwe antchito abwino. Sikuti zotengerazi zimatha kutumizidwa mwachangu, koma zimatha kuwonetsetsa kuti magetsi azikhala okhazikika polimbana ndi mitundu yonse ya malo. Kodi wina angayese bwanji kuwunika bwino mphamvu ya chidebe cha PV chopinda?

1. Lingaliro Loyamba la Kupinda PV Container
Chidebe chopindika cha PV ndi chida chokhala ndi zida zophatikizira makina opangira magetsi a PV ndi makina osungira mphamvu. Zimalola kuyenda kosavuta ndi kusungirako mapanelo a photovoltaic mu mawonekedwe ang'onoang'ono komanso kuwonekera mwamsanga pogwiritsira ntchito kutembenuka koyenera kwa mphamvu ya dzuwa.

2. Kufunika kwa Kuunika kwa Mphamvu Zamagetsi
Kuwunika kwamphamvu kwamphamvu ndi imodzi mwazinthu zofunika kwambiri zopindika zotengera za PV. Zimagwirizana osati ndi ROI yokha ya zipangizo, komanso mwachindunji kukhazikika ndi kudalirika kwa magetsi. Kuwunika kolondola kwa mphamvu zamagetsi kungathandize ogwiritsira ntchito kukhathamiritsa makonzedwe a dongosolo ndi kuwongolera mphamvu zopangira mphamvu, motero kuchepetsa mtengo wogwira ntchito.

3 Zinthu zofunika pakuwunika mphamvu zamagetsi zopindika za PV
3.1 IV curve test
Mayeso a IV curve ndi imodzi mwazinthu zofunika pakuwunika momwe magetsi amagwirira ntchito pama module a PV. Ndi mulingo wamakono ndi voteji mu mikhalidwe yosiyana kuwala, kudzera amene IV khalidwe pamapindikira, akhoza chiwembu ndi potero kusanthula magawo magetsi ntchito monga yochepa dera panopa (Isc), open-dera voteji (Voc), pazipita mphamvu mfundo panopa (Imp), voteji (Vmpp) wa gawo, ndi zina. Zochita za konkire ndi izi: Njira yopangira ntchito yogwiritsira ntchito ntchito yowonjezereka ndi ntchito yogwiritsira ntchito polynomial imatengedwa kuti igwirizane ndi ma curves a IV a PSCs kupyolera mu njira yocheperako yotengera deta yoyesa ma cell a dzuwa a PV; santhulani chikoka chobwera ndi njira zosiyanasiyana ku mawonekedwe a IV pofanizira cholakwika choyenera.
IV curve tester: Professional IV curve tester, mwachitsanzo, Italy HT I-V6002 imatha kuyesa ma module a PV IV a mbali imodzi ndi mbali ziwiri ndikuthandizira masensa awiri osiyanasiyana kuyeza ma radiation akumbuyo a ma module a PV malinga ndi IEC technical specifications TS 60904-1-2.

3.2 Mphamvu Yosungirako Mphamvu Mwachangu
Dongosolo losungiramo mphamvu ndilofunika kwambiri pa chidebe cha PV chopindidwa. Kugwiritsa ntchito mphamvu kwa dongosolo lonse kumakhudzidwa mwachindunji ndi mphamvu yosungiramo mphamvu. Kuti muwone momwe mphamvu yosungiramo mphamvu imagwirira ntchito, pali zinthu zingapo zomwe ziyenera kuganiziridwa pokhudzana ndi kuyitanitsa ndi kutulutsa mphamvu, kuchuluka kwamadzimadzimadzi, komanso moyo wozungulira. Pamodzi, izi zimatsimikizira magwiridwe antchito ndi kudalirika kwa njira yosungira mphamvu.
Njira yobwezera nthawi: kuwerengera nthawi yobwezera ndalama zogulira mphamvu zosungirako mphamvu, mwachitsanzo, mtengo wandalama / ndalama zapachaka zamagetsi ndi kukonza.
Mtengo Wowerengera Mtengo: khazikitsani chitsanzo chowerengera mtengo wamtengo wopangira magetsi osungiramo mphamvu ndipo, potenga zitsanzo zothandiza, tsimikizirani kuti pansi pazifukwa zina, malo opangira magetsi osungiramo mphamvu adzakwaniritsa phindu lachuma lomwe likuyembekezeredwa.
Kuyeza kwachuma komanso kufunika kwa chilengedwe: M'maphunziro okhudzana ndi kuyeza kufunikira kwachuma kwa Energy Storage Systems, njira yowunikira zachuma yakhazikitsidwa pamakina osungira mphamvu omwe amagwira ntchito pamsika wotseguka. Imawunika kagwiritsidwe ntchito ka ma genetic ma aligorivimu powerengera phindu ndi ma ratios abwino omwe angachitike.

3.3 Kusinthasintha kwa chilengedwe
Zotengera za PV zopindikazi zikugwira ntchito m'malo ambiri owopsa; chifukwa chake, chinthu ichi chiyenera kuganiziridwa pokhudzana ndi kuwunika kwa mphamvu zamagetsi, kuphatikizapo nyengo ndi kutentha kwa ma modules a PV, ndi mphamvu yoyendetsera kutentha kwa njira yosungiramo mphamvu.
Kuyesa kukana kwanyengo: kumagwiritsidwa ntchito kuyesa momwe ma module a PV amagwirira ntchito pansi pa nyengo zosiyanasiyana, monga momwe zinthu zachilengedwe zimakhudzira kutentha kwambiri, kutentha pang'ono, komanso chinyezi pakuchita ma module a PV.
Kuyesa kwamphamvu kasamalidwe ka kutentha: yesani mphamvu ya kasamalidwe ka kutentha kwa dongosolo losungiramo mphamvu, kuphatikiza kutayika kwa kutentha ndi magwiridwe antchito a batri.

3.4 Kuphatikiza kwadongosolo
Kuphatikizika kwamakina ndi gawo lofunikira pakugwiritsa ntchito mphamvu zamagetsi zopindika za PV, makamaka kuphatikiza digirii yofananira pakati pa ma module a PV ndi makina osungira mphamvu, luntha lowongolera, komanso mulingo wodzichitira nokha. Zimaphatikizapo kuyesa kofananira ndi dongosolo: kuyesa mphamvu yofananira bwino pakati pa ma module a PV ndi makina osungira mphamvu kudzera mu data yeniyeni yogwirira ntchito.
Mayeso anzeru komanso odzichitira okha, yesani kuchuluka kwanzeru zamakina owongolera, monga kuyang'anira patali, kuzindikira zolakwika ndikusintha magalimoto.

4 Njira zoyesera
4.1 Kuyesa pa tsamba
Kuyesa kumunda ndi njira yachindunji yowonera mphamvu zamagetsi zopindika za PV. Imayesa zida zomwe zili m'malo enieni ogwirira ntchito ndikusonkhanitsa deta yeniyeni yogwiritsira ntchito, monga kuyendetsa bwino mphamvu, kusungirako mphamvu, komanso kukhazikika kwadongosolo. Deta iyi ndi yofunika kwambiri pakuwunika mphamvu zamagetsi.

4.2 Mayeso Oyeserera
Kuyesa kayeseleledwe kumatanthawuza kagwiritsidwe ntchito ka pulogalamu yoyezera makompyuta poyerekezera zopindika za zotengera za PV. M'mawu ena, ndi njira yodziwiratu pasadakhale mphamvu yogwira ntchito ya zida zisanayambe kugwira ntchito. Imatha kulingalira zamitundu yosiyanasiyana ya chilengedwe ndi magawo ogwiritsira ntchito kuti mupeze deta yokwanira kuti ithandizire kuwunika kwamphamvu kwamphamvu.

4.3 Kufananiza Magwiridwe
Kuyerekeza kwa magwiridwe antchito kumapangidwa kuti awunike mphamvu zamagetsi zopindika zopindika za PV poyesa magwiridwe antchito a ena. Kumbali iyi, zimathandizira ogwiritsa ntchito kuwona momwe zida zawo zingakhudzire pamsika ndikuwonetsa njira zowongolera.