Ọrụ nke Commutator na igwe DC

Onye na-eme njemna DC moto

Nkecommutatorn'ihe banyere a DC moto, ọ reverses eruba nke ugbu a nke a na-enweta site a DC isi iyi n'oge kpọmkwem mgbe armatures eriri igwe crosses magnetik unbiased axis. Nke a dị mkpa iji dobe torque otu ụzọ. Ya mere, ndịcommutatorga-agbanwe kpọmkwem ugbu a (DC) ka ọ bụrụ alternating current (AC).
Onye na-eme njemna DC Generator

Nkecommutatorn'ihe banyere onye na-emepụta DC, e.m.f a kpalitere n'ime eriri igwe ga-agbanwe na ọdịdị. N'ihi nke a, a ga-agbanwekwa ọsọ nke ugbu a na eriri aka armature. Onye na-ebugharị ihe ga-atụgharị ugbu a n'otu oge mgbe eriri igwe armatures gafere axis magnet na-enweghị isi. Ya mere, ibu nke dị na mpụga na generator ga-enweta uni-directional ugbu a ma ọ bụghị DC (nke ugbu a).