Inverters feem ntau muab faib ua ob pawg raws li lub waveform:
1. Ntshiab sine yoj inverter 2. Hloov yoj inverter 3. Square yoj inverter.
Square-wave inverters tso zis tsis zoo square-yoj alternating tam sim no, thiab lawv cov peaks zoo thiab tsis zoo yog generated yuav luag ib txhij, uas yuav ua puas lub load thiab lub inverter.Tsis tas li ntawd, lub peev xwm thauj khoom ntawm square yoj inverter yog qhov tsis zoo, tsuas yog ib nrab ntawm lub zog ntsuas, thiab nws tsis tuaj yeem nqa ib qho inductive load.
Piv nrog rau lub square yoj inverter, qhov tso zis voltage waveform ntawm hloov sine yoj inverter yog ho txhim kho, thiab cov ntsiab lus siab harmonic kuj txo.Cov tsoos hloov kho sine yoj inverter yog tsim los ntawm kev maj mam superposition ntawm opposite yoj voltages.Nyob rau hauv txoj kev no, kev tswj Circuit Court yog qhov nyuaj, muaj ntau lub hwj chim hloov raj rau superimposing kab, thiab lub ntim thiab qhov hnyav ntawm inverter yog loj dua.Nyob rau hauv xyoo tas los no, nrog rau kev loj hlob sai ntawm lub zog hluav taws xob tshuab hluav taws xob, PWM mem tes dav hloov kho tau dav siv los tsim kho yoj tawm tawm.Tam sim no, kev txhim kho nthwv dej inverter tau siv dav hauv cov neeg siv tshuab hauv thaj chaw deb, vim tias cov neeg siv cov tshuab no tsis muaj cov kev xav tau siab ntawm kev siv hluav taws xob zoo, thiab kev txhim kho inverter tsim nyog rau kev nqa tsis kam.
Lub ntshiab sine yoj inverter outputs zoo AC zog, uas muaj peev xwm tsav ntau yam loads, thiab yeej tsis muaj kev puas tsuaj rau lub load thiabinverter.Txawm hais tias ntshiab sine yoj inverters raug nqi ntau dua square yoj thiab hloov kho sine yoj inverters, peb tseem pom zoo xaiv cov ntshiab sine yoj inverters thaum twg los tau.
Lub output voltage waveform ntawm lubntshiab sine yoj inverteryog qhov zoo, qhov tsis sib haum xeeb yog tsawg heev, thiab nws cov zis waveform yog ib txwm ua raws li AC waveform ntawm daim phiaj hluav taws xob.Qhov tseeb, qhov zoo tshaj plaws sine yoj inverter tuaj yeem muab siab dua AC zog dua li daim phiaj.Lub sine yoj inverter muaj kev cuam tshuam tsawg rau cov khoom siv hauv xov tooj cua thiab kev sib txuas lus thiab cov khoom siv precision, tsis tshua muaj suab nrov, thiab muaj zog load adaptability, uas muaj peev xwm ua tau raws li tag nrho cov AC load daim ntaub ntawv, tag nrho efficiency yog siab.Nws qhov tsis zoo yog tias lub voj voog thiab cov txheeb ze kho yoj inverter transformer yog qhov nyuaj, yuav tsum tau tswj cov chips siab heev thiab kev siv thev naus laus zis, thiab kim dua.Nyob rau hauv cov ntaub ntawv ntawm daim phiaj hnub ci-kev sib txuas, ib qho sine yoj inverter yuav tsum tau siv kom tsis txhob muaj hluav taws xob ua paug rau pej xeem daim phiaj.
Post lub sij hawm: Mar-21-2023