Article | REF: D3563 V1

Asynchronous machines with flux vector control

Author: Faouzi BEN AMMAR

Publication date: August 10, 2002

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!


Français

2. The DC machine action model

Modeling and analyzing the torque expression of a separately excited d.c. machine are pedagogically essential to understanding the concept of vector control of an asynchronous machine.

In fact, the magnetic state of the DC machine is naturally described in a two-phase (d, q) reference frame.

(d: direct axis, q: quadrature axis)

As shown in figure 1 , the machine consists of three windings: the armature winding on the rotor, a quadrature field winding on the stator and a compensation winding for the armature magnetic reaction.

You do not have access to this resource.

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!


The Ultimate Scientific and Technical Reference

A Comprehensive Knowledge Base, with over 1,200 authors and 100 scientific advisors
+ More than 10,000 articles and 1,000 how-to sheets, over 800 new or updated articles every year
From design to prototyping, right through to industrialization, the reference for securing the development of your industrial projects

This article is included in

Conversion of electrical energy

This offer includes:

Knowledge Base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

Practical Path

Operational and didactic, to guarantee the acquisition of transversal skills

Doc & Quiz

Interactive articles with quizzes, for constructive reading

Subscribe now!

Ongoing reading
The DC machine action model