1. Dab tsi yog qhov txawv ntawm series thiab parallel?
Cov kab hluav taws xob nce thiab qhov sib npaug tam sim no nce, P = U * 1
Tag nrho lub zog ntawm ob 100W shingled hnub ci vaj huam sib luag txuas nrog hauv series yog 200W, qhov qhib hluav taws xob hluav taws xob yog ob npaug rau 27.9 * 2 = 55.8V, thiab tam sim no tseem tsis hloov pauv;
Lub zog tag nrho tom qab kev sib txuas yog 200W, qhov qhib hluav taws xob hluav taws xob tseem tsis hloov pauv ntawm 27.9V, thiab tam sim no nce, tib yam muaj tseeb rau ntau lub hnub ci vaj huam sib luag txuas nrog hauv series / parallel.
2. Dab tsi yog qhov zoo thiab qhov tsis zoo ntawm kev sib txuas thiab kev sib txuas ua ke?
Kev sib txuas Series: Nws tuaj yeem txuag tau tus nqi ntawm cov khoom siv hlau, tab sis thaum lub hnub ci vaj huam sib luag txuas nrog hauv series, thaum lawv raug thaiv, nws yuav yooj yim rau kev tsim hluav taws xob tag nrho;
Parallel kev twb kev txuas: Tam sim no loj, thiab cov hlau yuav tsum thicker, tab sis tom qab ib tug thaum uas tig mus kev twb kev txuas, yog hais tias ib tug ntawm lawv puas thiab poob nws lub zog tsim muaj peev xwm, tsim ib tug qhib Circuit Court, nws yuav tsis cuam tshuam rau tag nrho cov Circuit Court.
Lub hnub ci vaj huam sib luag ntawm nws ceg ua haujlwm zoo.
3. Thaum twg los txuas hauv series lossis nyob rau hauv parallel?
Yog hais tias muaj ib yam khoom ntawm lub ru tsev uas yuav ua rau occlusion, xws li ib tug overhead cua txias, los yog xav txog ib tug ntau zaus tus duab ntxoov ntxoo occlusion nyob rau hauv qhov chaw nres tsheb ntawm lub tsheb, nws raug nquahu kom txuas lawv nyob rau hauv parallel kom ntau li ntau tau nyob rau hauv tej yam kev mob. ntawm MPPT thiab tam sim no qhov txwv siab tshaj.Qhov kev ruaj ntseg ntawm kev sib txuas ua ke yog siab dua, thiab lub voj voog tsis yooj yim kom ua rau tuag tes tuag taw tag.Txawm hais tias nws yuav nce tus nqi ntawm qee cov xov hlau, tab sis nws tsis yog kev sib kis mus ntev, yog li qhov nce ntawm cov xov hlau yuav tsis ntau.
4. Cov boards ntawm cov kev qhia tshwj xeeb tuaj yeem txuas nrog hauv series / parallel?
Tom qab kev sib txuas series, qhov qhib Circuit Court voltage yuav tsum tsis txhob tshaj tus nqi siab tshaj ntawm tus maub los ntawm qhov kub thiab txias, tab sis nws tsis pom zoo kom txuas cov hnub ci vaj huam sib luag ntawm cov khoom sib txawv hauv cov khoom sib txuas thiab sib txuas.Hnub ci vaj huam sib luag ntawm cov kev qhia tshwj xeeb sib txawv tau txuas nrog hauv cov koob, thiab tam sim no tus nqi ntawm tag nrho cov khoom siv hluav taws xob zoo li lub hnub ci vaj huam sib luag nrog qhov tsawg tshaj plaws tam sim no.Nyob rau hauv tib txoj kev, tom qab kev sib txuas ua ke, tus nqi hluav taws xob ntawm tag nrho lub voj voog nyhav yog lub hnub ci vaj huam sib luag nrog qhov tsawg kawg nkaus voltage, uas yog ib qho pov tseg rau lub zog hluav taws xob hnub ci hauv tib lub voj voog.
Post lub sij hawm: Jan-06-2023