Daim ntawv thov ntawm kev cai lij choj nyob rau hauv kev sib raug zoo hauv cov cav
Yuav kom nkag siab txog qhov loj qhov loj ntawm lub cav thiab qee qhov chaw ntawm lub hwj chim, qhov ceev thiab electromagnetic load, peb tam sim no soj ntsuam ib co ntawm cov motors nrog nce zog thiab zoo li geometry, uas muaj qhov sib npaug tam sim no, qhov ceev ceev, ceev thiab ncej. tooj. Lub npe hu ua geometric zoo sib xws txhais tau hais tias qhov sib piv ntawm cov motors muaj qhov sib npaug qub. Piv txwv li, yog qhov Geometry ntawm lub tshuab A thiab B zoo sib xws, DA / DB = LA / LB = hsA / hsB = bsA / bsB = ..., qhov twg hs thiab Bs yog qhov siab qhov ntev thiab qhov dav dav.
Nws qhia tau hais tias kom muaj zog, nce siab, raug nqi, thiab poob ntawm cov khoom siv uas yuav tsum tau siv rau ib koog twg ntawm lub hwj chim (kW los yog kVA) yog thaum tus nqi B thiab J tseem zoo ib yam. Nws yog qhov ncaj qha mus rau lub hwj chim ntawm 1/4 zog, uas yog, lub peev xwm ntawm tib lub tshuab nce ntxiv, kev siv cov ntaub ntawv zoo thiab qhov ua tau zoo ntawm lub tshuab yuav nce. Qhov no kuj piav qhia yog vim li cas, thaum muaj hluav taws xob ua khoom siv, muaj kev xav siv cov tshuab hluav taws xob uas tsis yog siv ntau lub tshuab hluav taws xob me me uas muaj hwj chim sib npaug. Qhov thib ob, txoj cai lij choj no siv tau los kwv yees roughly geometry, nqi los yog poob ntawm lub tshuab uas zoo ib yam li tus qauv ntawm qhov kev ua tiav, tiam sis tseem siv tau los soj ntsuam qhov sib txheeb ntawm kev sib txuam ntawm cov neeg muaj ntau yam hauv ib qho geometrically zoo ib yam. .
Nws yuav tsum tau taw qhia tias cov lus saum toj no zoo ib yam thiab lwm cov kev sib raug zoo yog qhov zoo sib xws. Raws li qhov tseeb, qhov kev sib raug zoo lawv feem ntau tau raug tso tseg los yog rhuav tshem vim yog muaj lwm yam mob. Piv txwv, qhov poob ntawm lub cav yog proportional rau lub voos xwmfab ntawm qhov ntev ntawm qhov ntev, tab sis qhov txias txias yog proportional to square ntawm qhov ntev ntev. Yuav kom paub meej tias lub cev kub tsis siab tshaj tsis pub tshaj tus nqi tso cai. Yuav tsum muaj peev xwm ua kom muaj zog hauv lub zog, nws yog ib qho tsim nyog yuav tau hloov txoj kev txias txias los yog kev ua kom txias, thiab lwm yam, yog li muab qhov zoo sib xws ntawm lawv cov qauv geometry.
Yog tias koj xav yuav lub cav pa roj carbon monoxide, thov them nyiaj rau Lub Ntxuam Ntxuam Tsheb.
