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Obcowzbudna<br />

maszyna prądu<br />

stałego<br />

Równania silnika obcowzbudnego w stanie ustalonym<br />

L A [dI A (t)/dt)] = 0 ; (J A +J L )d (t)/dt = 0 ; T d + T L = 0<br />

U A =Ψ A + R A I A<br />

(t) = m (t)<br />

= U A /Ψ A - R A I A /Ψ A<br />

T d = I A Ψ A = - T L<br />

I A = -T L / Ψ A<br />

= U A /Ψ A - R A [-T L / Ψ 2 A ]<br />

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