Nyob rau hauv lub zog tshiab era, kev loj hlob sai ntawm cov tshuab hluav taws xob tau tsav txoj kev loj hlob sai ntawm lub zog cia tshuab.
Nyob rau hauv lub zog cia tshuab, lub zog thiab cov lus teb ceev yuav tsum tau ntawm cov khoom tseem ceeb (xws li inverters, converters, roj teeb tswj systems, thiab lwm yam) yog tas li nce, uas ua rau muaj kev sib tw hnyav dua rau cov khoom siv hluav taws xob. Capacitors nrog kev ua tau zoo dua, muaj peev xwm ntau dua thiab muaj zog ruaj khov yog xav tau los txhawb lub zog cia cov tshuab kom muaj kev ruaj ntseg zoo thiab kev ntseeg siab hauv ntau qhov chaw.
PART.01 Lub zog cia inverter
Lub luag hauj lwm ntawm lub inverter nyob rau hauv lub zog cia system yog tsuas yog lub zog hloov dua siab tshiab, tswj thiab kev sib txuas lus, lub hwj chim tswj, thiab lwm yam. Nws tsuas yog siv cov capacitors nrog high capacitance ceev, siab ripple tam sim no kuj thiab high voltage kuj ua lub luag hauj lwm ntawm voltage stabilization thiab lim, zog cia thiab tso tawm, thiab du DC pulsation.
YMIN capacitors muaj cov yam ntxwv hauv qab no hauv inverter:
Qhov zoo ntawm kev muaj peev xwm ceev:
Nyob rau hauv qhov kawg input ntawm lub micro-inverter, nws yog ib qho tsim nyog yuav tau txais cov hluav taws xob hluav taws xob uas tsim los ntawm cov khoom siv hluav taws xob tauj dua tshiab. Cov nqi no yuav tsum tau hloov dua siab tshiab los ntawm inverter hauv lub sijhawm luv luv. Cov yam ntxwv ntawm YMIN capacitors nrog lub peev xwm siab ceev tuaj yeem nqa cov nqi ntau dua hauv tib lub ntim, nqus ib feem ntawm lub zog hluav taws xob, txhim kho kev hloov pauv kev ua haujlwm, thiab paub txog kev hloov pauv ntawm DC rau AC.
High ripple tam sim no tsis kam:
Thaum lub inverter ua hauj lwm, qhov tam sim no generated ntawm nws cov zis kawg yuav muaj ib tug loj npaum li cas ntawm harmonic Cheebtsam, uas yuav muaj kev cuam tshuam tsis zoo rau lub hwj chim daim phiaj siv kawg. YMIN lim capacitors tuaj yeem txo cov ntsiab lus sib haum xeeb ntawm cov zis kawg thiab ua tau raws li qhov xav tau ntawm cov khoom siv hluav taws xob zoo AC.
Qhov zoo ntawm high-voltage:
Vim qhov tsis ruaj tsis khov ntawm cov khoom siv hluav taws xob photovoltaic, cov khoom siv hluav taws xob semiconductor hauv inverter tseem yuav tsim hluav taws xob thiab tam sim no spikes thaum lub sijhawm hloov. YMIN capacitors muaj qhov zoo ntawm qhov siab tiv taus voltage, uas tuaj yeem nqus cov spikes, tiv thaiv cov khoom siv hluav taws xob, ua kom muaj zog thiab hloov pauv tam sim no smoother, txo lub zog poob, thiab txhim kho kev ua haujlwm ntawm inverter.
Kev xaiv zoo thiab cov lus pom zoo ntawmYMIN substrate nws tus kheej txhawb nqa txhuas electrolytic capacitors:
Tsawg ESR, siab ripple kuj, me me:
Qhov zoo thiab cov lus pom zoo rau kev xaivYMIN kua txhuas electrolytic capacitor:
Muaj peev xwm txaus, tus yam ntxwv zoo sib xws, tsis tshua muaj impedance, siab ripple kuj, lub neej ntev, siab voltage, me me
Qhov zoo thiab cov lus pom zoo rau kev xaivYMIN kua nti txhuas electrolytic capacitor:
Miniaturization, muaj peev xwm loj, siab ripple kuj, thiab lub neej ntev:
Qhov zoo thiab cov lus pom zoo ntawmYMIN supercapacitorxaiv:
Dav kub tsis kam, siab kub thiab av noo, tsis muaj kev tiv thaiv sab hauv, lub neej ntev
Qhov zoo thiab cov lus pom zoo rau kev xaivYMIN supercapacitor modules:
Dav kub tsis kam, siab kub thiab av noo, tsis muaj kev tiv thaiv sab hauv, thiab lub neej ntev
PART.02 Zog Cia Converter
Nyob rau hauv lub zog cia system, thaum lub roj teeb thiab daim phiaj sib cuam tshuam, lub converter yuav tsum tau ua AC / DC hloov dua siab tshiab kom tiav lub bidirectional zog txaus. Tsis tas li ntawd, nws tuaj yeem tswj tau qhov loj me tam sim no thiab kho lub zog. Capacitors tuaj yeem muab cov zis ruaj khov nyob rau hauv lub converter, txhim kho lub zog ntawm lub cev, thiab ua kom cov kev ua haujlwm thiab kev ua haujlwm ruaj khov ntawm lub converter.
YMIN capacitors muaj cov yam ntxwv hauv qab no hauv lub converter:
Resistant rau siab tam sim no:
YMIN capacitors nqus cov mem tes siab tam sim no tsim los ntawm lub converter los ntawm DC-Txuas kawg kom ua tiav qhov kev hloov pauv ntawm cov zis hluav taws xob kom tau raws li qhov xav tau ntawm cov xwm txheej sib txawv. Los ntawm kev tsim ib qho kev them nqi hluav taws xob, nws zam kev cuam tshuam ntau dhau ntawm cov khoom siv hluav taws xob thiab kev thauj khoom thaum pib muag.
Ultra-siab tiv taus voltage:
Lub ultra-siab tiv taus voltage yam ntxwv ntawm YMIN capacitors tuaj yeem siv los ua cov khoom tiv thaiv los tiv thaiv cov khoom siv hluav taws xob los ntawm kev puas tsuaj thaum lub zog hluav taws xob tsim tawm thaum lub sijhawm ua haujlwm ntawm lub converter, kom lub zog cia converter tuaj yeem muab qhov ruaj khov voltage thiab zaus kev txhawb nqa rau daim phiaj thiab xyuas kom muaj kev ruaj ntseg ntawm lub cev.
Muaj peev xwm loj:
YMIN capacitors tuaj yeem khaws cov hluav taws xob hluav taws xob thiab muab cov hluav taws xob txuas ntxiv mus rau lub tshuab hloov hluav taws xob thaum cov kab hluav taws xob hluav taws xob hloov pauv tau zoo heev lossis thaum lub zog raug txiav tawm, ua kom muaj kev ua haujlwm zoo ntawm lub converter system. Nyob rau hauv inductive loads xws li motors, capacitors kuj tseem muab reactive zog them, stabilize voltage, thiab txhim kho cov zis kev ua tau zoo ntawm lub cev muaj zog.
Kev xaiv zoo thiab cov lus pom zoo ntawmYMIN substrate nws tus kheej txhawb nqa txhuas electrolytic capacitors:
Tsawg ESR, siab ripple kuj, me me:
Qhov zoo thiab cov lus pom zoo rau kev xaivYMIN zaj duab xis capacitors:
Cov khoom lag luam tus pin hom, qis ESR:
PART.03 Roj Teeb Tswj System
Lub roj teeb tswj system yog ib qho cuab yeej uas saib xyuas cov xwm txheej ntawm lub zog cia roj teeb. Nws yog siv los tswj thiab tswj txhua lub roj teeb kom zoo; tiv thaiv lub roj teeb ntawm overcharging thiab overdischarging, thiab txuas lub roj teeb lub neej. Lub capacitor feem ntau ua lub luag haujlwm ntawm kev lim dej, lub zog cia, qhov ntsuas hluav taws xob thiab qhov muag muag los tiv thaiv kev cuam tshuam ntawm cov khoom siv hluav taws xob ntau dhau ntawm lwm cov khoom siv hluav taws xob thaum pib, thiab txuas ntxiv lub neej kev pab cuam ntawm cov khoom.
YMIN capacitors muaj cov yam ntxwv hauv qab no hauv kev tswj hwm roj teeb:
Muaj peev xwm tiv taus qhov loj ripple tam sim no:
Cov circuits hauv lub roj teeb tswj system yuav tsim cov suab nrov ntawm ntau zaus. YMIN capacitors tuaj yeem lim cov suab nrov no thiab txhim kho kev ntseeg tau thiab ruaj khov ntawm qhov system.
Muaj zog overvoltage kuj:
YMIN capacitors tuaj yeem txuas rau tib lub sijhawm ntawm ob qho kawg ntawm txhua lub roj teeb. Los ntawm lawv tus kheej them thiab tso tawm cov yam ntxwv, lawv tuaj yeem shunt cov roj teeb nrog cov hluav taws xob ntau dua kom txo lawv cov voltages, thiab them cov roj teeb nrog qis voltages kom lawv cov voltages, yog li ua tiav qhov sib npaug ntawm cov roj teeb hauv cov roj teeb.
Muaj peev xwm loj:
Thaum lub load nyob rau hauv lub roj teeb tswj system xav tau ib tug loj tam sim no tam sim no, YMIN capacitors tuaj yeem tso tawm lub zog ceev ceev kom ua tau raws li qhov xav tau ntawm lub nra. Nws tuaj yeem siv los ua ib qho kev tiv thaiv Circuit Court los muab kev txhawb zog rau lub sijhawm luv luv rau cov khoom siv tseem ceeb, xyuas kom meej tias kev tiv thaiv Circuit Court tuaj yeem ua haujlwm tau zoo, thiab txiav tawm kev sib txuas ntawm lub roj teeb thiab lub sijhawm thauj khoom.
YMIN khoom-kua hybrid capacitorxaiv qhov zoo thiab cov lus pom zoo:
Lub neej ntev, ESR, siab capacitance ceev, ripple tam sim no tsis kam, dav kub stability, siab voltage shock thiab siab tam sim no poob siab, tsis tshua muaj to tam sim no raws li AEC-Q200 yuav tsum.
Qhov zoo thiab cov lus pom zoo rau kev xaivYMIN kua nti capacitor:
Nyias, siab muaj peev xwm, tsis tshua muaj impedance, thiab siab ripple kuj
YMIN kua lead capacitorxaiv qhov zoo thiab cov lus pom zoo:
Kub kub kuj, lub neej ntev, tsis tshua muaj impedance, siab ripple kuj
Cov ntsiab lus
YMIN capacitors ci ntsa iab nyob rau hauv lub teb ntawm inverters, converters, roj teeb tswj systems, thiab lwm yam ntawm lub zog cia systems nrog lawv cov yam ntxwv zoo heev, kev txhim kho kev ruaj ntseg thiab kev cia siab ntawm lub zog cia systems thiab ua kom cov kev siv ntawm lub zog. Lawv yog cov pab zoo rau cov tshuab hluav taws xob tam sim no.
Lub sij hawm xa tuaj: Feb-18-2025