Yuav ua li cas lub photovoltaic inverter dissipate tshav kub?
Lub photovoltaic inverter yog cov cuab yeej tseem ceeb ntawm lub chaw nres tsheb fais fab, tab sis qhov tseeb, lub inverter tsis yog lub inverter nkaus xwb, tab sis yog tus saib xyuas kev nyab xeeb ntawm qhov chaw nres tsheb photovoltaic. Lub inverter kuj yog lub luag haujlwm rau kev tshawb nrhiav thiab kev tiv thaiv ntawm photovoltaic txoj cai thiab kab sib chaws, thiab kev tiv thaiv ib puag ncig sab nraud. System-level functions xws li human-computer interactions. Nws lub neej yog cuam tshuam ncaj qha rau kev ua haujlwm ib txwm muaj ntawm tag nrho cov chaw nres tsheb fais fab, thiab qhov teeb meem kub dissipation ntawm photovoltaic inverter yog ib qho tseem ceeb uas cuam tshuam rau cov khoom, thiab lub zog poob los ntawm cov cua sov tsim los ntawm inverter yog yam tsis muaj kev zam. Yog li cas peb dissipate tshav kub los ntawm photovoltaic inverter?
Cov khoom siv hauv inverter muaj lawv qhov ntsuas kub ua haujlwm. Yog hais tias lub inverter muaj cov cua kub dissipation tsis zoo, raws li lub inverter tseem ua hauj lwm, lub Cheebtsam yuav tsis muaj peev xwm hloov cov cua sov mus rau lub ntiaj teb sab nraud, thiab lawv qhov kub thiab txias yuav siab dua. Qhov kub thiab txias heev yuav txo qhov kev ua haujlwm thiab lub neej ntawm cov khoom. Txhawm rau kom ua haujlwm kub ntawm cov khoom siv sab hauv ntawm lub inverter nyob rau hauv qhov ntsuas kub ntau thiab ua kom lawv cov txiaj ntsig thiab kev pabcuam lub neej, cov ntaub ntawv thermally conductive yuav tsum tau hloov cov cua sov sab hauv ntawm lub inverter.
Lub ntsiab cua sov Cheebtsam nyob rau hauv lub inverter yog: switching tubes (IGBT, MOSFET), sib nqus core Cheebtsam (inductors, transformers), thiab lwm yam. Yog li ntawd, nyob rau hauv thiaj li yuav xyuas kom meej tias cov Cheebtsam yuav ua hauj lwm nyob rau hauv lub ntsuas kub, lub tshav kub dissipation muaj peev xwm. qhov system tseem ceeb heev. Lub inverter feem ntau yog siv cov khoom cua sov, uas yuav tsum xyuas kom muaj kev sib cuag txaus ntawm cov cua sov thiab lub tshuab hluav taws xob kom zoo dua cov cua sov, thiab cov khoom siv thermal interface yog qhov tseem ceeb. Feem ntau siv thermal conductive silicone roj, thermal kuj yog me me, thermal conductivity zoo dua; tab sis cov cuab yeej hluav taws xob kuj yuav tsum tau xav txog qhov teeb meem ntawm kev rwb thaiv tsev, koj yuav tsum siv cov ntawv thermal conductive nrog cov khoom siv insulating, siab tawg voltage, cov khoom siv hauv paus, cov ntaub ntawv tsim kua muag uas tsim nyog dua.
