Tsev - Xov xwm - Paub meej

Dab tsi yog Qhov Yam Ntawm Micro DC Tsav Loss?

(1) Excitation poob. Nws hais txog qhov tsis kam tiv thaiv thaum lub zog ntawm lub rotor dhau los ntawm tus ncej winding thiab kev sib cuag ntawm tus txhuam thiab lub nplhaib plam. Qhov excitation poob yog feem ntau cuam tshuam nrog tus nqi rau lub square ntawm excitation tam sim no.


(2) Kev poob qis. Cov kabmob poob ntawm lub cev muaj zog feem ntau suav nrog kev sib txhuam poob ntawm cov kabmob thrust, cov roj ntws cuam tshuam tsis zoo hauv cov roj zawj, thiab kev sib txhuam poob ntawm cov kev taw qhia bearing.

VEC-2232(1)

(3) Qhov cua poob. Nws hais txog lub zog poob ntawm lub rotor nto thiab lub kiv cua kom kov yeej cov huab cua tsis sib haum nyob rau hauv lub cev muaj zog qhov cua thiab cua txias system, kuj hu ua cua kev sib txhuam poob.


(4) tooj liab poob. Hais txog qhov tsis kam tiv thaiv los ntawm kev thauj khoom tam sim no ntawm lub cev muaj zog dhau los ntawm stator winding. Tus nqi ntawm tooj liab poob feem ntau yog nyob ntawm lub square ntawm lub tshuab hluav taws xob load tam sim no, thiab nws tseem muaj feem xyuam nrog rau yam xws li qhov loj ntawm cov tub ntxhais hlau thiab cov ntsuas hluav taws xob.

GBW30-EC2838-(2)

(5) Hlau poob. Nws hais txog eddy tam sim no poob thiab hysteresis poob los ntawm kev sib txhuam los ntawm eddy tam sim no poob thiab kev sib txhuam ntawm stator core ntawm lub micro motor nyob rau hauv qhov kev txiav txim ntawm lub ntsiab magnetic flux. Ntawm lawv, hysteresis poob yog hlau poob los ntawm hysteresis tshwm sim hauv cov txheej txheem magnetization ntawm DC lub cev muaj zog. Qhov loj ntawm qhov poob no yog proportional rau qhov loj ntawm cheeb tsam ncig los ntawm hysteresis voj ntawm cov khoom (qhov loj ntawm cov hlau poob Feem ntau yog nyob ntawm lub square ntawm magnetic flux ntom thiab zaus.)


(6) Kev puas tsuaj ntxiv feem ntau suav nrog cov tooj liab ntxiv los ntawm cov tawv nqaij ntawm qhov tam sim no nyob rau hauv stator windings ntawm lub micromotor, pulsation poob los ntawm cov hniav thiab cov slots, thiab hlau poob los ntawm high-order harmonic flux ntawm lub stator. thiab rotor.

VRK-370C (4)

Cov saum toj no yog rau feem ntau ntawm cov micro DC lub cev muaj zog uas yooj yim poob, thiab kuv vam tias cov lus piav qhia niaj hnub no tuaj yeem pab koj daws koj cov teeb meem. Yog xav paub ntxiv, thov hu rau peb thiab teb koj cov lus nug hauv 24 teev.


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