Modeling a DC machine
DC machines - Constitution and operation

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D3555 V1 Article

Modeling a DC machine


DC machines - Constitution and operation

Author : François BERNOT

Publication date: May 10, 1999, Review date: July 9, 2020 | Lire en français

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2. Modeling a DC machine

We have briefly studied the construction of DC motors. Their construction will be covered in the article . As presented in paragraph 1 , we will proceed with a simple equation of the DC machine, using the Laplacian model. This approach remains valid in most cases, as commutator motors are generally not very saturated and the interactions between inductor and armature remain low.

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