Laplace transforms:DC Motor circuit: Difference between revisions
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(New page: === Problem === Find the steady state current ''i(t)'' through a DC motor represented by a series R-L-Motor circuit. The resistance (R) is from the armature winding. The inductance (L) is ...) |
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=== Problem === |
=== Problem === |
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Find the steady state current ''i(t)'' through a DC motor represented by a series R-L-Motor circuit. The resistance (R) is from the armature winding. The inductance (L) is the equivalent inductance of the wire coil (which turns by current flowing through the coil in a permanent magnetic field). The motor has input current ''i(t)'' and output angular velocity &omega(t). |
Find the steady state current ''i(t)'' through a DC motor represented by a series R-L-Motor circuit. The resistance (R) is from the armature winding. The inductance (L) is the equivalent inductance of the wire coil (which turns by current flowing through the coil in a permanent magnetic field). The motor has input current ''i(t)'' and output angular velocity ω(t). |
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=== Solution === |
=== Solution === |
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Revision as of 10:27, 20 October 2009
Problem
Find the steady state current i(t) through a DC motor represented by a series R-L-Motor circuit. The resistance (R) is from the armature winding. The inductance (L) is the equivalent inductance of the wire coil (which turns by current flowing through the coil in a permanent magnetic field). The motor has input current i(t) and output angular velocity ω(t).