Contents
Contents ................................................................................................................ i
List of Figures .................................................................................................... iii
List of Tables ...................................................................................................... iv
1 About This Guide ............................................................................................ 1
1.1 Purpose .............................................................................................................................. 1
1.2 Related Documents ............................................................................................................ 1
1.3 Terminology and Abbreviations ........................................................................................... 1
1.4 Support and Feedback ....................................................................................................... 2
2 Overview .......................................................................................................... 3
2.1 Introduction to FOC Current Loop Control IP ..................................................................... 3
2.2 Features and Performance ................................................................................................. 3
2.2.1 Features ........................................................................................................................... 3
2.2.2 Max. Frequency ............................................................................................................... 4
2.2.3 Latency ............................................................................................................................ 4
2.2.4 Resource Utilization ......................................................................................................... 4
3 Functional Description ................................................................................... 5
3.1 Introduction to FOC Current Loop Control Algorithm ......................................................... 5
3.1.1 Principle of Motor ............................................................................................................. 5
3.1.2 Principle of FOC and Current Loop ................................................................................. 6
3.1.3 Principle of Clarke Transform .......................................................................................... 8
3.1.4 Principle of Park Transform ............................................................................................. 8
3.1.5 Principle of Inverse Park Transform ................................................................................ 9
3.1.6 Principle of PI Control ...................................................................................................... 9
3.1.7 Principle of SVPWM ...................................................................................................... 10
3.2 Structure and Function ..................................................................................................... 12
