Owongolera mphamvu ya dzuwa kapena owongolera mphamvu ya dzuwa ndi zida zomwe zimagwiritsidwa ntchito mu magetsi oyendetsedwa ndi dzuwa kuti azilamulira mphamvu yamagetsi yochokera ku solar panel kupita ku batri. Owongolera mphamvu ya dzuwa alinso ndi udindo wochepetsa mphamvu yochokera ku batri kupita ku LED. Mu dongosolo la magetsi a dzuwa, owongolera mphamvu amagwira ntchito yofunika kwambiri poyang'anira mphamvu ndi magetsi. Pamene ma solar panel asiya kupanga mphamvu dzuwa likamalowa, owongolera amathandiza kutembenuza LED.
Pali kuthekera kwa magetsi kuyenda kuchokera ku batire kupita ku mapanelo pamene palibe magetsi omwe amapangidwa usiku, zomwe zingawononge moyo wa mabatire. Ma chaji owongolera amathandiza kupewa kuyenda kwa magetsi kobwerera m'mbuyo mwa kuzindikira pamene palibe magetsi omwe amapangidwa ndikuchotsa mapanelo ku mabatire kuti apewe kudzaza kwambiri. Kudzaza kwambiri kungachepetsenso moyo wa mabatire ndipo ma chaji owongolera amakono amathandizira kukulitsa moyo wa batire mwa kuchepetsa kuchuluka kwa magetsi omwe amagwiritsidwa ntchito ku batire akadzaza mokwanira komanso kumathandiza kusintha magetsi ochulukirapo kukhala amperage.
N’chifukwa chiyani owongolera magetsi amafunika pa magetsi a dzuwa?
●Kuwongolera mphamvu ya batri
●Kuti tipewe kuyenda kwa magetsi obwerera m'mbuyo
●Kuti mupewe kudzaza mabatire mopitirira muyeso komanso kudzaza pang'ono
●Kusonyeza nthawi yomwe batire yachajidwa
Mitundu ya zowongolera mphamvu ya dzuwa
Zowongolera zowongolera za Pulse Width Modulation (PWM)
PWM ndiye chowongolera chomwe chimagwiritsidwa ntchito kwambiri chifukwa chimagwiritsa ntchito ukadaulo woyesedwa nthawi zonse kuti chiwongolere kuyenda kwa mphamvu yamagetsi. Kusinthasintha kwa pulse width kumachitika pamene batire ifika pamlingo woyenera wochaja mwa kuchepetsa mphamvu yamagetsi pang'onopang'ono. Kudzitulutsa yokha ndi vuto lofala m'mabatire ambiri omwe amachajanso pomwe nthawi zambiri amataya mphamvu akangochaja mokwanira. Chowongolera cha PWM chimayambiranso kupereka mphamvu pang'ono nthawi zonse kuti batire ikhale yodzaza ndikusunga mphamvu, potero kupewa kudzitulutsa yokha.
Ma controller a PWM amaonedwa kuti ndi olimba kwambiri ndipo amagwira ntchito bwino m'malo otentha. Ndi otsika mtengo ndipo amapezeka m'makulidwe osiyanasiyana pa ntchito zosiyanasiyana. Ndi ma controller a PWM, ndikofunikira kukhala ndi ma solar panel ndi mabatire okhala ndi ma voltage ofanana. PWM charge controller ndiye mtundu wamba wa charge controller womwe umagwiritsidwa ntchito mu solar street lights ndipo umagwirizananso ndi ma solar system ang'onoang'ono okhala ndi ma solar panel ang'onoang'ono ndi batri.
Olamulira a mphamvu yotsatirira mphamvu (MPPT)
Ma controller a MPPT ndi njira yokwera mtengo komanso yovuta kwambiri pamakina a dzuwa; komabe, chimodzi mwazabwino zazikulu za ma controller awa ndi chosiyana ndi ma controller a PWM, ma controller a MPPT amatha kufananiza ma voltages osafanana ndi ma solar panels ndi mabatire. Njira yomwe imagwiritsidwa ntchito mu ma MPPT controller ndi yatsopano yomwe imalola ma panels kugwira ntchito pamagetsi awo apamwamba kwambiri. Chifukwa cha kusiyanasiyana kwa kuwala kwa dzuwa tsiku lonse, magetsi ndi mphamvu ya panels zimatha kusiyana. Ma controller a MPPT amasintha magetsi kuti apange mphamvu yayikulu mosasamala kanthu za nyengo.
Ma controller a MPPT amachaja mwachangu ndipo amakhala ndi moyo wautali. Amatha kusintha momwe amalowera kuti ayambitse mphamvu yayikulu yochokera m'ma panelo. Ma controller awa amatha kusintha mphamvu yotulutsa kuti igwirizane ndi mphamvu ya batri. Amawonedwa kuti amagwira ntchito bwino m'malo ozizira ndipo amaonedwa kuti ndi othandiza kwambiri kuposa ma controller a PWM.
Kodi mungasankhe bwanji chowongolera chowongolera choyenera?
Ma PWM komanso MPPT charge controllers onse amagwiritsidwa ntchito mu solar street light system. Ma solar controllers amagwira ntchito ngati chipangizo choteteza ndipo amatulutsa zabwino kwambiri kuchokera ku solar unit yanu. Kutengera ndi zinthu zotsatirazi, muyenera kusankha controller yomwe ikugwirizana ndi solar system yanu.
Nthawi yonse ya wolamulira
Malo oyikamo ndi kutentha kwake
Zofunikira zanu zamagetsi ndi bajeti
Kugwiritsa ntchito bwino kwa mapanelo a dzuwa
Kukula konse kwa dongosolo la kuwala kwa dzuwa
Mtundu wa batri womwe umagwiritsidwa ntchito mu dongosolo la kuwala kwa dzuwa
Monga momwe chithunzichi chikusonyezera, Zenith Lighting ndi kampani yopanga magetsi amitundu yonse mumsewu, ngati muli ndi funso lililonse kapena ntchito, chonde musazengereze kulankhulana nafe.
Nthawi yotumizira: Meyi-09-2023