MPPT Charge ControllerskanaMaximum Power Point TrackingCharge Controllers imhando yemachaji controllers anoteedzera simba repamusoro penzvimbo yemagetsi.
Chii chinonzi MPPT Charge Controller?
Iyo MPPT charge controller inova nechokwadi chekuti mitoro inogashiramaximum currentkushandiswa (nekukurumidza kuchaja bhatiri).Maximum power point inogona kunzwisiswa seyakanaka voltageapo simba guru rinoendeswa kune mitoro, nezvishoma kurasikirwa.Izvi zvinowanzonziwopeak power voltage.
Ndeipi iyo yakanyanya simba poindi (MPP)?
Theyakanyanya simba poindi (MPP)inotsanangura pfungwa iri pamhepo yemazuva ano (IV) curve iyo solar PV device inogadzira yakakura kubuda ie apo chigadzirwa chezvino simba (I) uye voltage (V) yakawanda.MPP inogona kuchinja nekuda kwekunze kwezvinhu zvakadai sekushisa. , mamiriro akareruka uye kugadzirwa kwechigadzirwa.Kuitira kuve nechokwadi chekubuda kwesimba rakakura (Pmax) yesolar PV mudziyo uchitarisa izvi zvekunze zvinhu,ma tracker emagetsi akawanda (MPPT)inogona kushandiswa kugadzirisa kuramba kwechigadzirwa.
MPPT ma charger controllers anoshanda sei?
Chero ani anoziva nezve kuchaja nekuburitsa bhatiri hunhu anoziva kuti simba rebhatiri rinosiyana zvichienderana nezvarichaja. Sezvo ikozvino inoyerera ichibva painogoneka kusvika painogoneka yakaderera, kukwira kwe gradient kana kusiyana kwemagetsi, chikuru thekuyerera kwezvino.Iri rinogona kukwirisa rinogona kukwirisa nenzira mbiri:
1. Nekuwedzera simba rekubuda kweSolar Panel
2. Nekudzikisa voltage yebhatiri (kuburitsa bhatiri)
Mudzori - Yakakura Power Point[/caption]
Kushandisa yakawedzera panel voltage kuendesa yakanyanya simba
Iye zvino mabhatiri aikwanisa kubhadhariswa chete kana simba rekubuda resolar panel rakakura kupfuura iro remabhatiri, kufambisa kuyerera kwezvino kubva papaneti kuenda kubhatiri.Kubuda kwemagetsi kwepaneti kunoenderana nezvinhu zvakasiyana, kusanganisira mamiriro ekunze. irradiance).Pazuva rine zuva, voltage inobuda inogona kuva yakakwirira kudarikarated output voltage, panguva yezuva rine makore simba rinobuda rinogona kunge riri shoma.Vatongi vemazuva ose havana simba rekushandisa iyi yakakwirira inobuda magetsi kuti ibudise simba rakawanda.Zvisinei MPPT machaji controllers vane kugonagadzirisa voltagekuitira kuti uwane kukwidziridzwa kwemazuva ano munguva dzekutsvaga kwepamusoro.MPPT inopa yakakwirira kudarika yakatemerwa mutengo kune bhatiri sezvavanokwanisa kugadzirisa magetsi kune ikozvino.
Kushandisa bhatiri voltage kuendesa yakanyanya simba
Ikozvino uye Voltage zvakaenzana kune imwe neimwe.Nemamwe mazwi, kana ikozvino ichiwedzera, madonhwe emagetsi uye zvinopesana.Nokudzikisa ikozvino kuburikidza nekuisa kumwe kupikisa munzira yezvino, mutungamiri weMPPT wekutengesa anogona kuwedzera simba.voltage kune ikozvino ratiokugadzirisa kunonzi Maximum power point tracking.MPPT inowanzo wedzera ikozvino kubhatiri neinenge 25% kusvika 30%.Chakakosha kuchengeta mupfungwa ndechekuti 80% bhatiri rabudakuchaja nekukurumidzakupfuura 50% yakabudiswa bhatiri. Chikonzero cheizvi ndechokuti kana bhatiri inotanga kubuda, simba rayo rinoderedzawo.Themukaha mukurupakati pe solar panel inobuda voltage nebhatiri voltage, iyo yakawanda iripo inoyerera ichipinda mubhatiri, uye nekukurumidza bhatiri rinochajwa.
Maitiro akasanganiswa ekuchaja bhatiri yakakwana
MPPT charge controller dzinoshandisa misimboti yese yataurwa pamusoro apa kuti ibudise huwandu hwesimba.inogadziriswa set-pointsiyo inogona kugadziriswa uye kugadziriswa maererano nezvido zvako.Kana iwe uchida kusarudza pakati pehuwandu uye MPPT charge controller, kazhinji kubhadhara zvishoma kune akakodzera MPPT controller ndiyo nzira yekuenda nayo.
Nguva yekutumira: Aug-22-2022