下载
1 Introduction
This application note describes the design of a 3-phase
Permanent Magnet Synchronous Motor (PMSM) vector
control drive with 3-shunt current sensing with a position
sensor. The design is targeted for automotive applications.
This cost-effective solution benefits from a Freescale
Semiconductor MPC5604P device dedicated for motor
control.
The system is designed to drive a 3-phase PM synchronous
motor. Application features:
• 3-phase PMSM speed Field Oriented Control.
• Current sensing with three shunt resistors.
• Support for encoder and resolver position transducers.
• Application control user interface using FreeMASTER
debugging tool.
• Motor Control Application Tuning (MCAT) tool
2
System concept
The system is designed to drive a 3-phase PM synchronous
motor. The application meets the following performance
specifications:
• Targeted at the MPC5604P Controller (refer to
dedicated user manual for MPC5604P found at
www.freescale.com), see References for more
information
Freescale Semiconductor
Document Number: AN4561
Application Note
Rev. 1, 11/2015
3-Phase PMSM Motor Control Kit
with the MPC5604P
by: Roman Filka and Marek Stulrajter
© 2015 Freescale Semiconductor, Inc.
Contents
1 Introduction................................................................1
2 System concept.......................................................... 1
3 PMSM field oriented control............. ....................... 2
4 MPC5604P- CB configuration.......... ........................7
5 Software design....................................................... 13
6 Application control user interface....... ....................23
7 References...............................................................26
8 Revision history.......................... ............................ 26
