Khoom Taw Qhia
Lub luag haujlwm tseem ceeb ntawm photovoltaic yog hloov ncaj qha tam sim no (dC) los ntawm kev hloov pauv tam sim no (AC) kom tau raws li qhov xav tau ntawm lub hwj chim sib koom lossis thauj khoom. Raws li cov qauv sib txawv sib txawv, nws tuaj yeem faib rau hauv nruab nrab, txoj hlua thiab micro inverters.
Cov haujlwm tseem ceeb ntawm photovoltaic inverterPCS PCBA
Muaj ntau lub tshuab ua kom sib xyaw ua ke rau PCBA los khaws cov ntaub ntawv xws li voltage, tam sim no, kub ntawm cov tsis muaj zog xws li grid voltage thiab ntau zaus. Los ntawm A / D Kev hloov dua tshiab, lub cim ntsuas hluav taws xob tau hloov mus rau hauv lub cim digital rau kev ua tiav tom ntej.
Ntau yam kev tswj hwm algorithms yog khaws cia rau hauv PCBA, xws li lub zog siab tshaj plaws taug qab (MPT) algorithm, cov kab sib txuas nrog cov algorithm, thiab kev tiv thaiv algorithm. Cov algorithms no tsim cov cim tswj cov cim los ntawm kev txheeb xyuas thiab xam cov ntaub ntawv khaws tseg.
Raws li cov kev xam cov ntsiab lus ntawm lub algorithm, tus PCBA tsim lub teeb tsa kev tswj hwm kom tsav lub zog hloov chaw (xws li igbt) los tswj lub photovoltaic inverter.
Cov PCBa ntawm lub photovoltaic inverter sib txuas lus nrog lwm cov khoom siv (xws li RS485, tuaj yeem, etcet, thiab lwm yam. Ib qho ntxiv, nws tseem yog lub luag haujlwm rau kev saib xyuas cov kev ua haujlwm ntawm cov inverter. Thaum overcurrent, overvoltage, overvoltains thiab lwm yam kev ua txhaum yog muab rau kev txiav tawm ntawm Circuit Court los tiv thaiv cov cuab yeej kev nyab xeeb thiab cov neeg ua haujlwm.
Qhov tseem ceeb ntawm PCBA hauv PV inverter
Lub chips, algorithms, qauv tsim kho vajtse, thiab lwm yam. Cuam tshuam rau cov peev txheej, kev ntseeg tau, kev ruaj khov thiab lwm yam ntsuas kev ua haujlwm ntawm inverter. Los ntawm kev ua kom tsis tu ncua cov algorithm thiab ntxiv cov haujlwm tshiab, PCBA tuaj yeem paub cov txiaj ntsig ntse ntse thiab txhim kho cov nqi kho mob.
Haum rau cov haujlwm ua haujlwm ua haujlwm - PCBA tuaj yeem hloov kho thiab kho raws li ib puag ncig ua haujlwm sib txawv.
BQC qhov zoo hauv photovoltaic Inverter tiv thaiv tau txais cov khoom xa khoom sib txuas
BQC tau tsim tsa ntev ntev thiab ruaj khov sib txuas lus nrog ntau cov khoom siv hluav taws xob zoo thoob ntiaj teb, thiab tuaj yeem muab cov khoom lag luam qub thiab zoo-lav.
Rau qee qhov tshwj xeeb tshwj xeeb lossis customized Cheebtsam, BQC tuaj yeem muab cov kev ua tiav thiab cov kev pabcuam muab khoom siv raws li cov neeg siv khoom xav tau.
BQC lub peev xwm muaj txiaj ntsig zoo nqi?
BQC tau tsim cov khoom xa khoom ntau ntxiv rau lub ntiaj teb, thiab muaj peev xwm yuav cov khoom siv tau zoo los ntawm thoob ntiaj teb, yog li txo cov nqi ua haujlwm. BQC muaj cov kev paub ntau yam hauv kev xaiv feem thiab muaj peev xwm muab cov neeg siv khoom nrog lwm cov kev daws teeb meem thiab tus nqi qis. Cov pab pawg neeg muaj peev xwm muab cov neeg siv khoom nrog kev txhawb nqa thiab pab cov neeg siv khoom lag luam hauv kev tsim kho cov kev daws teeb meem. Thaum muab cov kev daws teeb meem lwm yam xws li cov khoom muaj kev cia siab thiab kev ruaj khov thiab ua cov kev ntsuas phom sij.
Cov Txheej Txheem Txheej Txheem Xaiv
Noj lub zog cia BMS ua ib qho piv txwv:
Cim npe nrov: Photovoltaic inverter pcs pcba, Suav teb, manufacturers, Hoobkas, Mekas
