Xyoo no cov kawm tiav qib tshiab los ntawm chaw kawm ntawv nyuam qhuav ua tiav kev ua haujlwm ntawm cov pob zeb ua haujlwm. Lawv tsis tau kawm li cas peb cov haujlwm sau ua - Lawv kuj tseem tau pom cov chaw nyob ze li cas, ua kom peb txoj kev lag luam tau zoo thiab muaj txiaj ntsig}. Tseem ceeb tshaj plaws, lawv tau txais txhais tes -}} ntawm kev paub nrog peb cov khoom tseem ceeb: Ntau zaus zaus tsav (VFD).
I. Qhov Chaw Ze: VFD Ua Rau Peb Muab Khoom Siv Zog
Thawj nres rau cov menyuam kawm ntawv yog peb qhov chaw ua khoom. Ntawm no, lawv tau saib cov ntaub ntawv tsiv los ntawm cov khoom nyoos los ua tiav cov khoom tiav {}}}}}} thiab li cas cov txheej txheem no du.
Nruj txheeb xyuas rau cov khoom siv raw:Txhua txhua lub pob ntawm cov ntaub ntawv raw yuav tsum xeem peb puag ncig ua ntej peb khaws nws. Peb ua qhov no vim tias cov ntaub ntawv no yuav siv los ua cov khoom lag luam xws li 3 theem vfd (ib hom vfd (ib hom VFD (ib hom VFD rau VFD). Raws li tus VFD lub tuam txhab tsav tsheb loj, peb tsis hla cov tshev no - Lawv yuav ua li cas peb khaws peb cov khoom ntseeg tau.
Cov kev pab ceev ceev nrog VFD kev pab:Peb cov chaw lag luam tsis siv neeg siv VFD twj tsav tsheb thev naus laus los tswj cov ntaub ntawv txav mus li cas. Piv txwv li, cov ntaub ntawv raw yuav thaum sawv ntxov tuaj yeem tau txais rau cov kab ntau lawm ib yam nkaus. Qhov kev nrawm no ua haujlwm vim tias peb taug qab cov ntaub ntawv nyob rau hauv lub sijhawm tiag tiag, thiab vfd - tswj cov cav (xws li conveyors) txav lawv sai. Cov menyuam kawm tau xav tsis thoob: Tsuas yog hloov me me rau VFD chaw txiav lub sijhawm los txav cov khoom los ntawm 12%} Kuv yog VFD ua rau peb cov khoom siv hluav taws xob sai dua.
Ii. Cov kab ntau lawm: yooj yim- rau -} nkag siab automation rau vfd
Tom ntej no, cov kawm tiav tuaj xyuas peb cov kab ntau lawm. Ntawm no, lawv pom li cas peb tsim vfds -} Thiab siv automation (tshuab pab raws li.
3 Theem VFD Powers Machine: Feem ntau ntawm peb cov tshuab (zoo li cov neeg hlau thiab cov sensors) khiav ntawm 3 theem vfd. Qhov no tsis yog hais txog kev ua haujlwm sai- nws yog hais txog kev ua haujlwm zoo ib yam txhua lub sijhawm. Piv txwv li, peb cov chaw muaj zog sib txawv rau 3 theem tsav (VFD rau cov neeg motors Cov kawm tiav txawm sim kho VFD chaw nrog engineers 'pab-}}}}}}}}} Lawv tau kawm paub tias lub zog hloov kho me me zoo dua li cas zoo dua.
Cov cuab yeej yooj yim, ntse cuab yeej rau VFD: Peb siv cov khoom xws li Shield VFD Cable (tshwj xeeb cables uas nres cov phiajcim) kom cov kab khiav zoo. Peb tseem qhia peb cov neeg ua haujlwm yuav ua li cas kho cov teeb meem VFD me me kom sai {1} Kuv zoo li kev kho cov khoom siv vfds ua haujlwm nrog ntau lub zog sib txawv). Txoj kev no, cov kab yeej tsis nres ntev, thiab txhua theem rau 3 theem VFD, uas hloov pauv ib lub zog rau peb lub zog) yog ua txoj cai.
III. Dab tsi kawm tiav kawm: vim li cas peb VFD lub tuam txhab tau ntseeg siab
Tom qab xyaum haujlwm, cov kawm tiav to taub dab tsi ua rau peb lub tuam txhab VFD tsav zoo tsav:
-}}} ntawm VFD kev kawm: Tsis yog ntau cov tuam txhab qhia cov tub ntxhais kawm qib siab tshiab thiab VFD tshuab rau hnub ib. Lawv tsis tau nyeem txog VFD - Lawv tau kov thiab kho nws.
Zoo txhua kauj ruam: Los ntawm kev txheeb xyuas cov khoom nyoos los kuaj cov ntaub ntawv tiav (zoo li kuaj xyuas VFDs), peb ua kom txhua ntu yog qhov zoo. Peb kuj tseem pab cov neeg siv 24/7-yog ib tug neeg muaj teeb meem nrog lawv ib theem VFD (VFD rau cov tub rog me me), peb kho nws nrawm.
Cauj, ntse ua haujlwm: Peb cov khoom siv tsis yog txav nrawm nrawm - nws txav kom muaj txiaj ntsig. Nrog VFD thiab cov cuab yeej ntse, peb tuaj yeem ua cov xaj loj ntawm cov zaus muaj zog tsav hauv ib nrab lub sijhawm lwm cov tuam txhab, thiab qhov zoo yog tseem zoo.
Rau cov kawm tiav tshiab no, qhov kev kawm no tsis yog tsuas yog hais txog haujlwm - nws yog hais txog lub tuam txhab VFD zoo li cas. Peb sib xyaw Tech (zoo li VFD), cov txheej txheem zoo, thiab saib xyuas rau qhov khoom zoo-} Thiab vim li cas cov neeg siv kev ntseeg siab rau peb. Peb zoo siab pom lawv siv dab tsi uas lawv tau kawm pab peb ua kom tau zoo dua VFDs!