Hloov kho sine wave inverter, tseem hu ua fixed sine wave inverter, yog ib lub cuab yeej tseem ceeb rau kev hloov pauvLub zog DC rau hauv lub zog ACNws tuaj yeem ua haujlwm ua ib qho kev daws teeb meem zoo rau kev muab hluav taws xob rau ntau yam khoom siv hluav taws xob thiab cov khoom siv thaum koj tsis muaj hluav taws xob tseem ceeb. Hauv tsab xov xwm no, peb yuav tshawb nrhiav cov yam ntxwv, cov txiaj ntsig, thiab cov ntawv thov ntawm cov inverters hloov kho sine wave.
Lub inverter modified sine wave ua haujlwm los ntawm kev hloov cov duab ntawm lub zog DC los tsim cov AC waveform uas zoo ib yam li sine wave. Txawm hais tias nws tsis tsim cov sine wave zoo meej zoo li lub inverter sine wave ntshiab, nws tseem muaj qib siab ntawm kev sib raug zoo nrog feem ntau cov khoom siv. Cov modified waveform muaj cov qauv ntaiv lossis thaiv, uas yuav ua rau qee cov khoom siv hluav taws xob tsim suab nrov lossis ua haujlwm tsis zoo.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm cov inverters hloov kho sine wave yog lawv txoj kev lag luam piv rau cov inverters sine wave ntshiab. Cov inverters hloov kho sine wave feem ntau pheej yig dua vim lawv tsim qauv yooj yim dua thiab muaj tsawg dua cov khoom siv koom nrog. Nws yog qhov kev xaiv tsim nyog rau kev siv hluav taws xob rau cov khoom siv hauv tsev xws li teeb, kiv cua, TV, thiab tub yees. Txawm li cas los xij, nws yuav tsis sib xws nrog qee cov khoom siv hluav taws xob rhiab heev, xws li cov khoom siv kho mob, cov tshuab luam ntawv laser, lub qhov cub microwave, lossis cov cuab yeej hloov pauv ceev.
Lwm qhov zoo dua yog nws qhov kev ua haujlwm zoo hauv kev hloov pauvDC rau ACCov inverters hloov kho sine wave feem ntau muaj kev ua haujlwm zoo ntawm 80-90%, ua rau lawv cov khoom siv ua haujlwm tau zoo. Qhov no txhais tau tias lawv tsim hluav taws xob tsawg dua thiab, thaum siv nrog cov roj teeb tsim nyog, tuaj yeem muab kev thaub qab ntev dua thaum lub sijhawm hluav taws xob tsis ua haujlwm.
Cov inverters hloov kho sine wave kuj feem ntau yog me me thiab tsis hnyav, ua rau lawv yooj yim nqa thiab yooj yim rau nruab. Lawv zoo tagnrho rau kev siv hauv RVs, nkoj, lossis lwm yam kev siv mobile uas qhov chaw thiab qhov hnyav tsawg. Cov inverters no feem ntau tuaj nrog ntau lub qhov hluav taws xob AC, uas tso cai rau koj kom muaj zog rau ntau lub cuab yeej tib lub sijhawm.
Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum xav txog qhov kev txwv ntawm cov inverters hloov kho sine wave. Raws li tau hais ua ntej, qee cov khoom siv yuav tsis ua haujlwm zoo thaum siv hluav taws xob los ntawm cov hluav taws xob hloov kho sine wave, thiab tej zaum yuav puas tsuaj. Tej zaum yuav muaj teeb meem nrog cov khoom siv uas siv cov voj voog raws sijhawm, cov khoom siv suab lossis video, lossis cov khoom siv nrog cov motors. Yog tias koj muaj cov khoom siv rhiab heev, nws raug pom zoo kom xaiv cov inverter sine wave ntshiab.
Hauv kev xaus,cov inverters hloov kho sine wavemuab ib qho kev daws teeb meem pheej yig rau kev siv hluav taws xob rau feem ntau cov khoom siv hauv tsev yooj yim. Txawm hais tias nws yuav tsis haum rau cov khoom siv hluav taws xob rhiab heev, nws muab kev yooj yim nqa mus los, kev ua haujlwm zoo, thiab kev yooj yim hauv ntau yam kev siv. Ua ntej nqis peev rau hauv lub inverter hloov kho sine wave, nws yog ib qho tseem ceeb uas yuav tsum xav txog koj cov kev xav tau hluav taws xob tshwj xeeb thiab kev sib raug zoo ntawm koj cov khoom siv hluav taws xob.
Lub sijhawm tshaj tawm: Lub Kaum Hli-30-2023