Video: Dab tsi yog peb lub hauv paus ntsiab lus uas tso cai rau lub tshuab hluav taws xob ua haujlwm?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Electric motors ua haujlwm ntawm peb txawv lub cev txoj cai Cov khoom siv: hlau nplaum, electrostatics thiab piezoelectricity. Txog tam sim no, feem ntau yog cov hlau nplaum. Hauv magnetic lub cev muaj zog , magnetic teb yog tsim nyob rau hauv ob qho tib si rotor thiab stator.
Ib yam li ntawd, lub hauv paus ntsiab lus ntawm hluav taws xob lub cev yog dab tsi?
Cov lub hauv paus ntsiab lus ntawm hluav taws xob lub cev muaj zog yog thaum ib tug tam sim no nqa conductor muab tso rau hauv ib tug magnetic teb nws muaj ib tug quab yuam. Cas dc lub cev muaj zog Peb muaj cov kab windings ntawm stator thiab armature ntawm lub rotor. Lub teb thiab armature txuas nrog rau dc mov. Lub teb winding generates ib tug tas li dc flux.
Qhov thib ob, lub tshuab hluav taws xob ua haujlwm li cas physics? Ib hluav taws xob lub cev muaj zog hloov hluav taws xob lub zog rau hauv lub cev txav mus los. Hluav taws xob motors tsim magnetic teb nrog hluav taws xob tam sim no los ntawm ib lub coil. Lub magnetic teb ces ua rau ib tug quab yuam nrog ib tug hlau nplaum uas ua rau txav los yog spinning uas khiav lub lub cev muaj zog.
Tsis tas li ntawd, lub hauv paus ntsiab lus ua haujlwm ntawm lub tshuab hluav taws xob thiab lub tshuab hluav taws xob yog dab tsi?
Cov motors hloov hluav taws xob hluav taws xob rau kev ua haujlwm txhua yam. Qhov kev tawm tsam yog ua los ntawm cov tshuab hluav taws xob uas hloov tshuab ua haujlwm rau hluav taws xob hluav taws xob. Lub hauv paus ntsiab lus ntawm Generators: Thaum tus neeg xyuas pib txav hauv cov hlau nplaum teb , emf yog induced hla tus neeg xyuas pib.
Lub tshuab hluav taws xob piav qhia nws lub hauv paus ntsiab lus thiab kev ua haujlwm yog dab tsi?
Ans: Ib hluav taws xob lub cev muaj zog yog ib tug ntaus ntawv converts hluav taws xob zog rau hauv mechanical zog. Cov txoj cai qab lub hluav taws xob lub cev muaj zog yog raws li Fleming txoj cai sab laug. Ua haujlwm : Thaum ib qho tam sim no tso cai rau ntws los ntawm lub kauj PQRS lub kauj pib tig los tiv thaiv clockwise.
Pom zoo:
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