TIDUF56
January 2024
1
Description
Resources
Features
Applications
6
1
System Description
1.1
Terminology
1.2
Key System Specifications
2
System Overview
2.1
Block Diagram
2.2
Design Considerations
2.3
Highlighted Products
2.3.1
TMS320F28P65x-Q1
2.3.2
DRV3255-Q1
2.3.3
LM25184-Q1
2.3.4
TCAN1044A-Q1
3
System Design Theory
3.1
Three-Phase PMSM Drive
3.1.1
Field-Oriented Control of PM Synchronous Motor
3.1.1.1
Space Vector Definition and Projection
3.1.1.1.1
( a , b ) ⇒ ( α , β ) Clarke Transformation
3.1.1.1.2
α , β ⇒ ( d , q ) Park Transformation
3.1.1.2
Basic Scheme of FOC for AC Motor
3.1.1.3
Rotor Flux Position
3.2
Field Weakening (FW) Control
4
Hardware, Software, Testing Requirements, and Test Results
4.1
Hardware Requirements
4.1.1
Hardware Board Overview
4.1.2
Test Conditions
4.1.3
Test Equipment Required for Board Validation
4.2
Test Setup
4.2.1
Hardware Setup
4.2.2
Software Setup
4.2.2.1
Code Composer Studio™ Project
4.2.2.2
Software Structure
4.3
Test Procedure
4.3.1
Project Setup
4.3.2
Running the Application
4.4
Test Results
5
Design and Documentation Support
5.1
Design Files
5.1.1
Schematics
5.1.2
BOM
5.1.3
PCB Layout Recommendations
5.1.3.1
Layout Prints
5.2
Tools and Software
5.3
Documentation Support
5.4
Support Resources
5.5
Trademarks
1.1
Terminology
FOC
Field Oriented Control
CLA
Control law accelerator
RTOS
Real-time operating system
LDO
Low-dropout regulator
PMSM
Permanent magnet synchronous machine
FWC
Field weakening control
MTPA
Maximum torque per ampere
MOSFET
Metal-oxide-semiconductor field-effect transistor
PWM
Pulse Width Modulation
MCU
Microcontroller Unit
PCB
Printed Circuit Board
RPM
Revolutions Per Minute