LubLub zog ntawm InvertersSaib Xyuas Lawv Cov Txiaj Ntsig thiab Cov Kev Siv
Cov inverters tau dhau los ua ib feem tseem ceeb ntawm ntau yam lag luam thiab lawv qhov kev siv tau yooj yim thiab kev ua haujlwm tau ua pov thawj tias muaj txiaj ntsig zoo rau kev siv hluav taws xob ntau yam khoom siv thiab khoom siv hluav taws xob. Txij li cov tshuab hluav taws xob rov ua dua tshiab mus rau cov tshuab siv hauv kev lag luam, cov inverters ua lub luag haujlwm tseem ceeb hauv kev hloov hluav taws xob ncaj qha mus rau hluav taws xob hloov pauv, ua rau cov khoom siv ua haujlwm tau zoo.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm cov inverters yog lawv lub peev xwm los hloov hluav taws xob uas tsim los ntawm cov khoom siv hluav taws xob rov ua dua tshiab xws li cov vaj huam sib luag hnub ci thiab cov cua turbines mus ua hluav taws xob siv tau rau cov tsev thiab cov lag luam. Lub npe hu ua grid-tied inverters, cov inverters no tau tsim los sib dhos nrog lub grid hluav taws xob, tso cai rau lub zog ntau dhau los pub rov qab rau lub grid lossis khaws cia rau hauv roj teeb rau kev siv tom qab. Qhov no ua rau cov tib neeg thiab cov lag luam txo lawv txoj kev vam khom rau cov khoom siv hluav taws xob ib txwm muaj thiab txo cov nqi hluav taws xob, thaum tseem pab tsim kom muaj lub zog hluav taws xob ruaj khov thiab zoo rau ib puag ncig.
Ntxiv rau cov tshuab hluav taws xob rov ua dua tshiab,cov inverterssiv dav hauv kev lag luam thiab kev lag luam los muab hluav taws xob rau cov khoom siv thiab tshuab. Piv txwv li, lub tshuab hloov pauv zaus (VFD) yog ib hom inverter uas feem ntau siv los tswj qhov ceev thiab lub zog ntawm cov tshuab hluav taws xob hauv ntau yam kev siv xws li cov twj tso kua mis, cov khoom siv thauj khoom, thiab cov kiv cua. Los ntawm kev siv cov khoom hloov pauv zaus, cov tuam txhab tuaj yeem txuag hluav taws xob tau zoo, txo cov khoom siv hnav thiab tsim kua muag, thiab txhim kho kev tswj hwm tag nrho.
Ntxiv rau qhov ntawd, cov inverters kuj tseem ua lub luag haujlwm tseem ceeb hauv kev lag luam thauj mus los, tshwj xeeb tshaj yog cov tsheb fais fab (EVs) thiab cov tsheb fais fab hybrid (HEVs). Hauv cov tsheb no, lub inverter siv los hloov lub zog DC uas khaws cia rau hauv lub roj teeb ntawm lub tsheb mus rau hauv lub zog AC los tsav lub cev muaj zog fais fab. Qhov no tso cai rau kev xa hluav taws xob du thiab zoo, txhim kho kev siv roj thiab txo cov pa phem.
Kev nce qib hauv thev naus laus zis inverter kuj tau tsim txoj hauv kev rau cov kev siv tshiab hauv kev lag luam khoom siv hluav taws xob rau cov neeg siv khoom. Cov khoom siv hauv tsev xws li cua txias, tub yees, thiab tshuab ntxhua khaub ncaws feem ntau siv cov inverters los tswj qhov ceev thiab kev siv hluav taws xob ntawm lawv cov motors, ua rau kev ua haujlwm ntsiag to dua, kev siv hluav taws xob zoo dua, thiab lub neej ua haujlwm ntev dua.
Tsis tas li ntawd xwb, kev loj hlob sai ntawm kev lag luam sib txuas lus tau tsim kom muaj kev xav tau cov kev daws teeb meem fais fab uas txhim khu kev qha thiab ua haujlwm tau zoo, thiab cov inverters tau dhau los ua ib qho tseem ceeb los xyuas kom meej tias muaj kev muab hluav taws xob tsis tu ncua rau cov khoom siv sib txuas lus. Hauv thaj chaw deb lossis tawm ntawm lub network uas cov chaw muab hluav taws xob ib txwm muaj tsawg, cov inverters hnub ci raug siv los muab cov kev daws teeb meem fais fab txhim khu kev qha thiab ruaj khov rau kev muab hluav taws xob rau cov tes hauj lwm sib txuas lus.
Kev siv cov inverters dav dav hauv ntau yam lag luam qhia txog lawv qhov tseem ceeb hauv kev ua tiav kev ua haujlwm zoo thiab txhim khu kev qha ntawm ntau yam khoom siv thiab cov txheej txheem. Txawm hais tias siv lub zog rov ua dua tshiab, ua kom zoo dua cov txheej txheem kev lag luam, muab lub zog rau cov tsheb fais fab, lossis txhim kho kev ua tau zoo ntawm cov khoom siv hluav taws xob, cov inverters txuas ntxiv txhais dua txoj hauv kev uas peb tsim, faib thiab siv hluav taws xob.
Hauv kev xaus lus, lub zog ntawm lub inverter mus deb tshaj qhov kev ua haujlwm yooj yim ntawm kev hloov lub zog DC mus rau lub zog AC. Lawv qhov kev hloov pauv tau yooj yim thiab kev hloov pauv tau ua rau lawv yog cov khoom tseem ceeb hauv ntau daim ntawv thov, tsav kev nce qib hauv kev siv hluav taws xob rov ua dua tshiab, kev lag luam automation, kev thauj mus los, cov khoom siv hluav taws xob thiab kev sib txuas lus. Raws li thev naus laus zis txuas ntxiv mus, lub luag haujlwm ntawm cov inverters hauv kev tsim kom muaj kev siv hluav taws xob zoo dua thiab ruaj khov dua yuav tsuas yog qhov tseem ceeb dua.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-15-2023