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AN1299

Title:
Single-Shunt Three-Phase Current Reconstruction Algorithm for Sensorless FOC of a PMSM
Name:
AN1299
Date:
11/18/2009
Author:
Daniel Torres and Jorge Zambada
Description:
A large number of motor control applications are consistently and continuously looking for methods to improve efficiency while reducing system cost. These are the two main factors that are driving the efforts to improve existing motor control techniques, such as trapezoidal control, scalar control and Field-Oriented Control (FOC). FOC has become more popular in recent years due to the fact that the cost required to implement this technique is no longer a constraint. The available technology and manufacturing process now make it possible to implement this control technique in a 16-bit fixed-point machine such as the dsPIC Digital Signal Controller (DSC).
Keywords:
sensorless FOC, PMSM
 
Application Notes & Source Code
 Last Updated
Size
 
  AN1299
  11/18/2009
  913KB
  AN1299 Source Code for dsPIC33EP512MU810 and dsPICDEM MCHV
  06/27/2011
  663KB
  AN1299 Source Code for dsPIC33EP512MU810 and dsPICDEM MCLV
  06/27/2011
  770KB
  AN1299 Source Code for dsPIC33FJ32MC204 and dsPICDEM MCLV
  11/18/2009
  1070KB
  AN1299 Source Code for dsPIC33FJ32MC204 and dsPICDEM MCHV
  11/18/2009
  1048KB
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