SINE yoj lim yog cov cuab yeej tshwj xeeb hauv lub cev muaj zog tag nrho ntawm cov cuab yeej tshwj xeeb ntawm lub cuab yeej tshwj xeeb no thiab kev ceev faj thaum siv.
Dab tsi yog sine pluab lim-screced: ltec
Sine Wave Limfeem ntau yog siv los hloov cov zis hluav taws xob hauv cov inverter mus rau cov teeb meem ceev, sine-} nws yog qhov qis dua cov kab ke los ntawm cov inverter .
Thaum tiv thaiv lub cev muaj zog los ntawm cov hluav taws xob ntau dhau, nws tuaj yeem sib txuas ntawm cov khoom siv hluav taws xob, thiab muaj peb-theem hluav taws xob sib txuas nrog hauv Delta lossis Wye {}}
Ua ntej xav paub txog Sine Wave lim, koj yuav tsum paub cov lus qhia hauv qab no:
Tso tseg
Voltage poob-sourced: txhuascroutcircuits
Voltage poob rau cov voltage poob hla ib qho sine dej lim uas txo qhov muaj zog rau lub cev muaj zog ntawm 50 hz, txo lub zog voltage yuav ua rau muaj kev nce ntxiv rau hauv.
Lub cev muaj zog cable ntev
Lub Cev Muaj Zog Cable Ntev-Scourced: Mb-Tsav-Kev Pabcuam
Thaum sizing lub cev muaj zog thiab tsav tsheb hauv koj lub zog hluav taws xob, koj yuav tsum xav txog lub zog cable ntawm sine ntev yuav ua rau muaj hluav taws xob tsawg dua .
Peak Voltage
Peak voltage-sourced: Kev kawm txuj ci
Thaum siv sine dej lim, cov theem-rau-theem peak voltage yog kwv yees li 1 {{}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} 5}} 5 × un.
Cov kabmob tam sim no
Cov kabmob tam sim no-sourced: Tsab Ntawv tsa suab
Sine Wave Cov lim dej txo cov kab sib ncig thiab cov ntaub pua hauv av los ntawm .
Dab tsi yog DV thiab DT-sourced: CELDUC-Relais
Lub Delta hauv DV / dT txhais tau tias "hloov", uas yog qhov ntsuas hluav taws xob ntxiv rau lub zog ntawm DV / DT? yuav .
Cas lub cev muaj zog ua haujlwm-sourced: hluav taws xob-engineering-Portal
Generally, if a motor using AC power wants to start or stop smoothly, it needs a special power supply to provide the corresponding power. If the motor is forced to switch from fully on to fully off in a short period of time, it will cause excessive stress on the equipment. Therefore, the motor needs power to start and stop gradually. When the motor is running, the sine wave filter can adjust the torque and speed well to hloov rau ntau cov neeg kho tshuab thauj khoom .
Dab tsi yog cov sib txawv zaus tsav (vfd) -Sourcars: Realepars
Qhov sib txawv zaus Drive yog lub tshuab hloov hluav taws xob hloov kho kom muaj peev xwm tswj tau qhov zaus thiab nrawm ntawm lub cev muaj zog .
Cov khoom siv sib txawv ntau zaus tsav tsheb yog ua ntau yam kev lag luam kom tswj tau ntau tus nqi thiab ntau dua rau kev ua haujlwm siab ntawm ntau qhov chaw muaj zog.
Dab tsi yog cov kev ua haujlwm ntawm sine yoj lim-sourced: wikimedia
Lub ntsiab wither future lim yog kom tshem tawm cov kev phom sij ntawm kev hloov pauv, tab sis nws tuaj yeem txuas tau yooj yim rau cov kev sib xyaw niaj hnub.
Cov txiaj ntsig tseem ceeb ntawm kev thov cov ntaub lim dej Sine Wave yog:
Haum rau cov tshuab sib txawv thauj khoom
Sine Wave lim tuaj yeem du cov phiaj xwm phiaj xwm square uas tsim los ntawm cov kev hloov pauv ntawm cov kev hloov pauv ntawm kev sib txawv thiab cov haujlwm sib txawv thiab cov neeg sib txawv tshuab.
Txuas lub neej lub neej
Txuas ntxiv lub cev muaj zog: gesrepair
Square yoj puls yuav ua rau voltage spikes nyob rau hauv lub zog, uas yuav ua rau muaj kev ntxhov siab thiab poob lub neej ntawm cov cuab yeej .
Txhim Kho Cov Txheej Txheem
Txhim kho cov txheej txheem-kev txuag-sourse: softwewolutions
Sine Wave lim tuaj yeem hloov kho cov harmonic dedortic yuav luag ua haujlwm zoo, yog li yuav tau ua tiav txhua qhov system .
Txo cov suab nrov thiab hluav taws xob
Sine Wave lim dej tuaj yeem txo cov ntsiab lus zoo tshaj plaws tau tso tawm los ntawm kev ua haujlwm hauv lub suab nrov thiab txo cov hluav taws xob tshwm sim los ntawm cov khoom.
Thaum siv, sine ple lim tuaj yeem thaiv cov kev hloov pauv zaus (2 {} hz) los ntawm cov hluav taws xob ntev (2} rau lub cev muaj zog .
Yog hais tias sine ple lim tsis siv nrog ntau zaus converter, tag nrho cov kab ke yuav muaj teeb meem hauv qab no:
Voltage spikes
Voltage spikes-sceles: quoracdn
Lub nthwv dej xwmfab pulses tsim los ntawm cov zaus hloov kho muaj qee feem ntawm voltage. Qhov no yuav ua rau lub cev muaj zog {}}
Kev ntxhov siab ntau dhau
Cov zis ntawm cov hloov pauv zaus kuj tseem ua rau muaj kev ntxhov siab, nws yuav ua rau muaj kev ntxhov siab rau lub cev muaj zog, ua rau muaj kev ntxhov siab ntau dhau ntawm lub cev muaj zog thiab txo qis.
Cov kabmob kurents
Cov kabmob Kov Turents-Sourced: Est-Aegis
Tsis muaj sine yoj lim, lub cev muaj zog yuav tsim grooves los yog cov kabmob tawm hauv lub caij nyoog, qhov tam sim no yuav ua rau poob thiab khoom siv swb.
Ua ntej xaiv cov sine dej lim rau koj lub cev muaj zog, koj yuav tsum xav txog qhov hauv qab no:
Ntsuas Voltage thiab Tam Sim No
Ntsuas voltage thiab tam sim no-sourced: squarpas
Feem ntau, cov ntsuas ntawm kev ntsuas tam sim no thiab lub zog ntawm lub lim dej uas muaj sib npaug ntawm lub cev muaj zog, yog li ntawd qhov kev ntsuas ntawm lub cev muaj zog tshaj.
Hov ntau
Zaus-sourced: Groschopp
Zaus yog qhov tseem ceeb tshaj plaws hauv kev xaiv Sine Wave lim . nws suav nrog cov khoom muab, thiab lub zog ua haujlwm, thiab muaj lub cev muaj zog}
- Kev Siv Khoom Ntau
Hauv AC Network, qhov zaus ntawm qhov tam sim no feem ntau yog 50Hz lossis 60Hz {} Nyob ntawm koj cov peev xwm ntau dua, tab sis cov lus qhia feem ntau yuav raug txo qis.
- Hloov cov zaus
Lub zog hloov pauv ncaj qha ntsig txog lub zog ntawm inverter . qhov kub muaj zog ua kom muaj zog thaum lub cev muaj zog, tsis txhob poob lub cev muaj zog.
- Lub cev muaj zog zaus
Lub cev muaj zog zaus ntawm Inverter txiav txim siab qhov ceev ntawm lub cev muaj zog ntawm sine}}}}}} dua qhov hloov pauv ntawm lub cev muaj zog.
- Tsav Tsheb Tsav Tsheb
Yog tias tus tsav tsheb tsav tsheb tsis tau teeb tsa kom raug, kev siv cov plaub caug lub taub lim dej {{1} Tsis siv neeg ua haujlwm
Cov kev txiav txim siab voltage poob
Cov kev txiav txim siab voltage poob-sourfed: diodeled
Thaum txiav txim siab qhov loj me ntawm lub cev muaj zog tsav, hluav taws xob poob qis tshaj qhov ntsuas hluav taws xob, yog li ntawd, ua ntej kev txiav txim siab muaj zog ntawm lub cev muaj zog yog li, qhov kev cuam tshuam ntawm kev ntsuas lub cev muaj zog tas li yuav tsum tau raug txiav txim siab.
Txhua zaus koj siv cov cuab yeej tsav, cov suab nrov, suab nrov, thiab muaj cov lus nug lim dej ntawd tuaj yeem xav txog cov khoom lim dej, nws muaj peev xwm tiv thaiv cov khoom lim dej
