Yuav ua li cas lub photovoltaic inverter dissipate tshav kub?
Photovoltaic inverters yog cov cuab yeej tseem ceeb ntawm photovoltaic system, tab sis qhov tseeb photovoltaic inverter tsis yog ib qho inverter xwb, tab sis yog tus saib xyuas kev ruaj ntseg ntawm photovoltaic zog system. Lub inverter kuj lees paub qhov kev tshawb pom thiab kev tiv thaiv ntawm photovoltaic txoj cai thiab daim phiaj fais fab. nws kuj tseem muaj cov haujlwm ua haujlwm xws li kev sib cuam tshuam ntawm tib neeg-lub computer. Kev ua haujlwm ntawm photovoltaic inverter yog ncaj qha ntsig txog kev ua haujlwm ib txwm muaj ntawm tag nrho cov chaw nres tsheb photovoltaic, thiab cov teeb meem thermal ntawm photovoltaic inverters yog qhov tseem ceeb cuam tshuam rau kev ua haujlwm ntawm photovoltaic. Nws yog inevitable tias cov inverters yuav ua kom sov thaum lub sij hawm ua hauj lwm narmal, yog li cas lub photovoltaic inverters dissipate lub tshav kub?
Cov khoom hauv inverter muaj nws qhov ntsuas kub ua haujlwm. Yog hais tias lub inverter lub thermal tswj tsis zoo, raws li lub inverter tseem ua hauj lwm, lub tshav kub generated los ntawm lub Cheebtsam yuav tsis tau dissipated nyob rau hauv lub sij hawm, thiab cov cua kub ntau yuav nce mus txog qhov kub ntawm lub inverter. Qhov kub ntau dhau yuav cuam tshuam rau kev ua haujlwm thiab lub neej ua haujlwm ntawm cov khoom. Txhawm rau kom tswj tau qhov kub thiab txias ua haujlwm ntawm cov khoom siv sab hauv ntawm lub inverter, cov tshuaj thermal tsim nyog yog qhov tseem ceeb rau photovoltaic inverter.
Cov khoom siv hluav taws xob tseem ceeb hauv inverter yog: hloov lub raj (IGBT, MOSFET), cov khoom sib nqus hlau nplaum (inductance, transformer), thiab lwm yam. Yog li ntawd, txhawm rau xyuas kom meej tias cov khoom tuaj yeem ua haujlwm nyob rau hauv qhov ntsuas kub, cov tshuaj thermal yog qhov tseem ceeb rau photovoltaic. inverter. Feem ntau cov dab dej kub uas tsim nyog yog qhov yuav tsum tau ua rau cov inverters tshem tawm cov cua sov thiab dissipate tawm, txhawm rau txhim kho cov thermal kev ua tau zoo, lub dab dej kub thiab cov cua sov yuav tsum tau sib cuag txaus, yog li peb feem ntau siv cov khoom siv thermal interface ntawm lub dab dej kub thiab cov khoom siv hluav taws xob. kom txo cov thermal tsis kam.
Sinda Themral yog cov chaw tsim khoom kub kub, peb tuaj yeem tsim thiab tsim txhua tiam Intel, AMD, thiab lwm yam. CPUs, Peb lub Hoobkas muaj ntau qhov chaw thiab cov cuab yeej siv los tsim cov khoom zoo CPU kub dab dej. Peb yog ib tug thermal koom tes nrog ntau tus neeg muas zaub nyob rau hauv lub ntiaj teb no xws li Flex, DellEMC, Foxconn, thiab lwm yam. Thov hu rau peb yog hais tias koj muaj tej yam thermal yuav tsum tau.
