Capteurs et actionneurs électriques

From the study guide

Course Outline

  1. Systèmes électrotechniques industriels
  2. Machines électriques et fonctionnement
  3. Machine à courant continu
  4. Commande de la machine à courant continu
  5. Machine synchrone et autopilotage
  6. Machine asynchrone et glissement
  7. Commande de la machine asynchrone
  8. Charges, inertie et réducteurs
  9. Charges industrielles et démarrage

1. Systèmes électrotechniques industriels

★ Must-know

  • Un processus industriel comprend:

    • un convertisseur électronique de puissance
    • un actionneur électrique
    • une charge
    • un équipement de commande
  • La définition doit tenir compte de: l’application industrielle, l’environnement de fonctionnement, l’impact de la conversion sur cet environnement

Further detail

  • Les caractéristiques physiques de la charge, notamment le régime permanent ou dynamique, l’inertie, le jeu et les raideurs, déterminent la puissance de dimensionnement et les caractéristiques de l’actionneur.
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Practice quiz preview

1. Which components are included in an industrial process involving electrical power conversion?

2. When defining an electro-physical power conversion for an industrial application, what factors should be considered?

3. What is the air gap in an electrical machine?

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Flashcard preview

Which components make up an industrial process?

A power electronic converter, an electric actuator, a load, and control equipment.

What factors must define an industrial power electromechanical conversion?

The industrial application, operating environment, and impact of the conversion on that environment.

What is the air gap in an electrical machine?

The space between the stator and rotor, maintained by bearings.

Why are parts exposed to variable magnetic fields laminated?

To reduce eddy-current losses.

Where is the field winding located in a DC machine?

On the stator.

What do the DC machine’s graphite brushes do?

They carry current and reverse it in the conductors.

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Frequently asked questions

What does the Capteurs et actionneurs électriques study guide cover?

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The practice quiz has 11 multiple-choice questions, each with an explanation. Use it to check what you know and find your gaps.

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