Lub Npe:Cov Khoom Siv Fais Fab HloovQhia Txog Yav Tom Ntej ntawm Kev Siv Hluav Taws Xob Zoo
qhia txog:
Hauv lub ntiaj teb niaj hnub no uas siv thev naus laus zis, kev ua haujlwm zoo thiab kev ntseeg tau ntawmcov khoom siv fais fabtab tom ua qhov tseem ceeb zuj zus. Raws li cov neeg siv khoom thiab cov lag luam txuas ntxiv xav tau kev ua haujlwm siab dua thiab cov khoom siv ruaj khov dua, qhov tseem ceeb ntawmcov khoom siv hluav taws xob hloov pauvtsis tuaj yeem tsis quav ntsej. Cov blog no yuav tshawb nrhiav lub tswv yim ntawmcov khoom siv hluav taws xob hloov pauvthiab tshawb nrhiav lawv lub peev xwm tshwj xeeb los qhia txog yav tom ntej ntawm kev siv hluav taws xob zoo.
1. Nkag siab txog qhov kev muab hluav taws xob hloov pauv:
A hloov pauv fais fab mov, kuj hu ua ib tugKev muab hluav taws xob hloov hom (SMPS), yog ib lub cuab yeej hluav taws xob uas tswj kev ntws ntawm lub zog los ntawm qhov chaw mus rau qhov khoom thauj. Tsis zoo li cov khoom siv hluav taws xob ib txwm muaj,cov khoom siv hluav taws xob hloov pauvsiv cov kev tswj hwm hloov pauv los hloov lub zog hluav taws xob kom zoo dua, kom ntseeg tau tias muaj kev ua tau zoo tshaj plaws thiab txo qhov poob hluav taws xob. Los ntawm kev hloov qhov hluav taws xob nkag sai,cov khoom siv hluav taws xob hloov pauvua kom muaj kev hloov pauv hluav taws xob ntau dua thiab ua kom cov khoom siv ua haujlwm tau zoo dua.
2. Cov txiaj ntsig ntawmhloov pauv fais fab mov:
Cov khoom siv hluav taws xob hloov pauvmuaj ntau qhov zoo sib xws dua li cov khoom siv fais fab linear. Ua ntej, lawv ua haujlwm ntawm ntau dua 70% kev ua haujlwm zoo, qhia txog kev siv hluav taws xob zoo dua, ua rau muaj kev pov tseg hluav taws xob tsawg dua thiab tsim cua sov tsawg dua. Qhov kev ua haujlwm zoo no txhais tau tias lub neej siv khoom ntev dua thiab pab txhawb rau ib puag ncig ntsuab dua. Qhov thib ob,cov khoom siv hluav taws xob hloov pauvLawv me me thiab tsis hnyav, ua rau lawv zoo tagnrho rau cov khoom siv nqa tau thiab cov kev siv uas tsis muaj chaw ntau. Tsis tas li ntawd xwb, nws tsim tau yooj ywm thiab sib xws nrog ntau yam input voltages rau kev siv thoob ntiaj teb. Thaum kawg, cov khoom siv fais fab hloov pauv muab kev tswj hwm voltage zoo dua thiab txo suab nrov, txhim kho kev ua tau zoo thiab kev ntseeg siab ntawm cov khoom siv hluav taws xob.
3. Daim ntawv thov thiab kev cuam tshuam:
Vim nws txoj kev ua haujlwm zoo heev thiab kev ntseeg siab,cov khoom siv hluav taws xob hloov pauvsiv dav hauv ntau yam lag luam. Txij li cov khoom siv hluav taws xob xws li xov tooj ntse, laptops, thiab cov game consoles mus rau cov khoom siv hauv kev lag luam, cov cuab yeej kho mob, thiab txawm tias cov tshuab hluav taws xob rov ua dua tshiab, cov khoom siv hluav taws xob hloov pauv tau dhau los ua thawj qhov kev xaiv rau kev muab hluav taws xob ruaj khov thiab siv tau zoo. Los ntawm kev ua kom muaj kev siv hluav taws xob zoo dua, cov khoom siv hluav taws xob no txo qhov kev thov hluav taws xob tag nrho, txo qhov kev nyuaj siab rau lub grid thiab txo cov pa roj carbon thoob ntiaj teb. Cov khoom siv hluav taws xob hloov pauv tau hloov pauv txoj hauv kev uas peb siv hluav taws xob thiab ua lub luag haujlwm tseem ceeb hauv kev txhim kho kom ruaj khov.
4. Kev tsim kho tshiab tas mus li thiab cov qauv yav tom ntej:
Raws li thev naus laus zis nce qib, qhov kev thov rau cov khoom siv hluav taws xob zoo dua thiab zoo rau ib puag ncig txuas ntxiv mus ntxiv.Cov khoom siv hluav taws xob hloov pauvtxuas ntxiv mus hloov pauv thiab tsim kho tshiab kom tau raws li cov kev xav tau no. Cov kev nce qib tsis ntev los no suav nrog kev tsim cov khoom siv hloov pauv zaus siab, kev tswj hwm digital, thiab kev koom ua ke ntawm cov khoom siv semiconductor siab heev. Cov kev tsim kho tshiab no yog tsim los ua kom muaj kev siv hluav taws xob ntau dua, txo qhov loj me thiab txhim kho kev ua haujlwm ntawm lub kaw lus tag nrho. Hauv xyoo tom ntej, peb xav tias yuav pom kev nce ntxiv ntawm cov khoom siv uas zoo rau ib puag ncig, txuag hluav taws xob los ntawm cov khoom siv hloov pauv tshiab.
5. Cov Teeb Meem thiab Cov Kev Daws Teeb Meem:
Thaumcov khoom siv hluav taws xob hloov pauvtau ua pov thawj tias yog ib qho kev hloov pauv loj, lawv tsis yog tsis muaj lawv cov teeb meem. Ib qho ntawm cov teeb meem tseem ceeb yog kev cuam tshuam hluav taws xob (EMI) los ntawm kev hloov pauv zaus siab. Txawm li cas los xij, cov chaw tsim khoom lag luam tab tom daws cov teeb meem no los ntawm kev siv cov lim dej EMI muaj zog thiab cov txheej txheem tiv thaiv siab heev. Tsis tas li ntawd, kev ua kom ntseeg tau tias cov txheej txheem tsim thiab teeb tsa zoo, ua ke nrog kev sim tob thiab cov txheej txheem pov thawj, tuaj yeem txo cov teeb meem cuam tshuam nrog EMI. Los ntawm kev kov yeej cov teeb meem no, kev hloov pauv hluav taws xob yuav txuas ntxiv mus ua tus thawj coj hauv kev lag luam hluav taws xob.
xaus lus:
Cov khoom siv hluav taws xob hloov pauvtau hloov pauv kev siv hluav taws xob thiab tsav kev nce qib hauv cov thev naus laus zis niaj hnub no. Lawv cov kev siv hluav taws xob zoo tshaj plaws, kev me me thiab kev hloov pauv tau ua rau lawv tsis tseem ceeb hauv ntau daim ntawv thov. Raws li kev lag luam hloov pauv fais fab txuas ntxiv nthuav dav, peb tuaj yeem cia siab tias yuav muaj kev tsim kho tshiab ntau dua uas yuav hloov pauv kev xa hluav taws xob thiab ua rau peb cov khoom siv ntse dua, siv tau ntev dua, thiab ruaj khov dua. Yav tom ntej ntawmcov khoom siv hluav taws xob hloov pauvyog qhov ci ntsa iab, thiab nws qhov cuam tshuam rau kev siv hluav taws xob zoo tsis tuaj yeem tsis quav ntsej.
Lub sijhawm tshaj tawm: Cuaj hlis-20-2023