DC Machine |
Inputs(5) |
Va Vf w La Lf |
Parameters(7) |
La(0) Lf(0) Ra Rf K Ia(0) If(0) |
Default |
La(0)=1, Lf(0)=1, Ra=1, Rf=1, K=1, Ia(0)=0, If(0)=0, |
History block |
YES |
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Components/Blocks/Machines |
Function |
General DC machine model
Z P 2a | Number of conductors of armature windings. Number of pole pares. Number of armature current paths. | Inputs | Va, Vf wm La, Lf | Armature and Stator field voltage.(V) Armature angular speed. (Rad/s) Variable Armature en Stator field inductance. (Henry) La and Lf can be changed to simulate saturation. | Parameters | La(f=0), Lf(f=0) Ra, Rf K ILa(0), ILf(0) | Constant Armature field inductance. (H) Constant Stator field inductance. (H) Armature and Stator field resistance.(W) EMF constant. (V) Initial conditions for the armature current. (A) Initial conditions for the stator current. (A) |
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Special |
The output of the block is electric torque Connecting Va and Vf to a voltage block, connects the DC machine into the circuit file. |