Vim li cas 50 hz thiab 60 hz?

Cov txheej txheem:

Vim li cas 50 hz thiab 60 hz?
Vim li cas 50 hz thiab 60 hz?
Anonim

Qhov sib txawv ntawm 50 Hz (Hertz) thiab 60 Hz (Hertz) yog qhov yooj yim tias 60 Hz yog 20% siab dua hauv zaus. … Txo qhov zaus, qhov ceev ntawm induction lub cev muaj zog thiab lub tshuab hluav taws xob yuav qis dua. Piv txwv li nrog 50 Hz, lub tshuab hluav taws xob yuav khiav ntawm 3, 000 RPM tawm tsam 3, 600 RPM nrog 60 Hz.

Dab tsi zoo dua 50 Hz lossis 60 Hz?

Qhov sib txawv ntawm 50 Hz (Hertz) thiab 60 Hz (Hertz) yog, zoo, 60Hz yog 20% siab dua hauv zaus. Rau lub tshuab hluav taws xob lossis lub twj tso kua mis induction (hauv cov ntsiab lus yooj yim) nws txhais tau tias 1500/3000 RPM lossis 1800/3600 RPM (rau 60Hz). … Piv txwv li nrog 50 Hz, lub tshuab hluav taws xob yuav khiav ntawm 3000 rpm tawm tsam 3600 rpm nrog 60 Hz.

Vim li cas peb thiaj siv 60 Hz?

Induction motors tig ntawm qhov sib npaug ntawm qhov zaus, yog li lub zog hluav taws xob ntau zaus tso cai rau ntau lub zog kom tau txais rau tib lub cev muaj zog thiab loj. Transformers thiab motors rau 400 Hz yog ntau me thiab sib dua ntawm 50 lossis 60 Hz, uas yog qhov zoo dua hauv dav hlau thiab nkoj.

Dab tsi yog qhov zoo ntawm 60 Hz tshaj 50 Hz fais fab mov?

Kev ua haujlwm. Voltage siab dua ntawm 60Hz dua li ntawm 50Hz txawm li cas los xij thiab nce los ntawm kwv yees li 20%.

Vim li cas lub ntsiab zaus 50Hz?

50Hz sib raug rau 3000 RPM. Qhov ntau yogyooj yim, nrawm nrawm rau lub tshuab hluav taws xob turbine uas lub tshuab hluav taws xob feem ntau thiab yog li zam ntau yam ntxiv. 3000 RPM kuj yog ib qho ceev, tab sis tsis muab cov neeg kho tshuab ntau dhauKev ntxhov siab ntawm lub turbine tig los yog AC generator.

Pom zoo: