Dab tsi yog qhov cuam tshuam ntawm qhov ceev tam sim no ntawm lub cev muaj zog?

Qhov ceev tam sim no yog hais txog qhov tam sim no dhau los ntawm qhov chaw hla ntu ntu ntawm lub cev muaj zog winding, thiab cov khoom siv hluav taws xob yog hais txog tus naj npawb ntawm amperometric conductors ib theem winding ntawm lub cev muaj zog, characterizing tag nrho cov hluav taws xob load dhau mus rau theem winding ntawm lub lub cev muaj zog. Kab load hais txog tus naj npawb ntawm amerometric conductors nyob rau hauv chav tsev ntev raws li ib ncig ntawm lub armature. Cov kab load yog ib qho tseem ceeb technical thiab economic parameter ntawm lub cev muaj zog. Tus nqi loj txiav txim siab qhov luaj li cas ntawm winding tooj liab poob generated los ntawm chav tsev saum npoo ntawm lub voj voog nyob rau hauv stator, uas ncaj qha cuam tshuam rau qhov kub thiab txias. Thermal load hais txog tooj liab noj ntawm chav tsev saum npoo ntawm armature, uas yog ib qho tseem ceeb Performance index los ntsuas qhov cua kub ntawm lub cev muaj zog. Cov mis laij lej yog raws li nram no

Kev xaiv ntawm qhov ceev tam sim no muaj kev cuam tshuam zoo rau kev ua haujlwm thiab tus nqi ntawm lub cev muaj zog, yog li qhov xwm txheej tshwj xeeb ntawm lub cev muaj zog yuav tsum raug coj mus rau hauv tus account: kev ua haujlwm, kev ua haujlwm, kev tsim cov nqi, kev pabcuam lub neej, cov cua kub dissipation, qib rwb thaiv tsev, hlau. khoom thiab lwm yam. Xaiv qhov loj tam sim no ceev, tus neeg xyuas pib txo qis, tuaj yeem txuag cov ntaub ntawv, txo tus nqi, tab sis tib lub sijhawm ua rau muaj kev poob qis, kev ua haujlwm tau zoo, tib lub sijhawm, qhov kub ntawm lub cev muaj zog nce, lub neej thiab kev ntseeg tau txo. Hluav taws xob load suav tag nrho cov naj npawb ntawm amerometric conductors ib theem winding ntawm lub cev muaj zog. Rau cov motors nrog tib txoj kab uas hla armature, hluav taws xob load thiab kab load muaj tib lub cev tseem ceeb. Cov kab thauj khoom xaiv tus nqi loj dua, nyob rau hauv cov ntaub ntawv ntawm tib qhov tso zis torque, qhov loj thiab qhov hnyav ntawm lub cev muaj zog yuav raug txo, tab sis tib lub sijhawm, kev siv tooj liab ntawm lub armature chav tsev saum npoo nce, qhov kub thiab txias ntawm winding. nce, thiab cov tshuaj tiv thaiv armature nce, cov yam ntxwv ntawm cov neeg kho tshuab ua mos (cov kab load nce, winding reactance yuav nce). Qhov loj ntawm lub tshav kub load ncaj qha cuam tshuam qhov kub thiab txias ntawm lub cev muaj zog. Qhov ntau dua cov nqi hluav taws xob, qhov kub thiab txias ntawm lub cev muaj zog ntau dua.

Txhawm rau kom tsis txhob muaj qhov kub siab ntawm lub cev muaj zog, cov khoom ntawm kab thauj khoom A thiab hluav taws xob ceev J tsis tuaj yeem tshaj A qee qhov kev txwv. Yog tias A loj, J yuav tsum me me raws li. Qhov tseeb, peb ib txwm cia siab tias qhov tso zis torque ntawm lub cev muaj zog yog qhov loj dua, uas yog khi ua kom lub cev muaj zog kab load, thiab qhov nce ntawm cov kab load yuav yeej ua rau qhov nce ntawm qhov ceev tam sim no, thiab tom qab ntawd cov cua sov load lub cev muaj zog nce. Nyob rau hauv txoj kev no, peb tsuas yog daws tau los ntawm cov cua kub dissipation nam, txhim kho lub tshav kub dissipation muaj peev xwm ntawm lub cev muaj zog, kom deb li deb tau los txo qhov kub ntawm lub cev muaj zog.

Saum toj no yog peb VSD lub cev muaj zog, qhia rau koj txog cov txiaj ntsig ntawm qhov ceev tam sim no ntawm lub cev muaj zog. Yog xav paub ntxiv, thov hu rau peb tus kws tshaj lij kev pabcuam. Ua tsaug rau koj nias thiab saib.