Speed Control of Interior Permanent Magnet Synchronous Machine

Table of Contents

Abstract

Chapter 1: Introduction to Electric Vehicle
1.1.1 Challenges in EV
1.2 Permanent magnet synchronous motor (PMSM)
1.2.1 Principle of the PMSM
1.2.2 Mathematical Model of PMSM
1.2.3 Advantages of PMSM

Chapter 2: History and Literature Review
2.1 History
2.1.1 Electric Vehicle and Government
2.1.2 The Advent of Electric Vehicles: Electric Cars
2.1.3 The Future of Electric Cars in India
2.2 Literature Review

Chapter 3: Control schemes for PMSM
3.1 Scalar control
3.1.1 Volts/Hertz control
3.2 Vector control
3.2.1 Field Oriented Control
3.2.2 Direct Torque Control
3.2.3 Direct SelfControl
3.2.4 DTC–Space Vector Modulation
3.3 Methods to Control the PMSM
3.3.1 Using PI Controller
3.3.2 Using Fuzzy Logic Controller

Chapter 4: Direct Torque Control of PMSM
4.1 Block Diagram of Direct Torque Control
4.1.1 Current Transform
4.1.2 Flux Estimator
4.1.3 Sector Calculation
4.1.4 Torque Calculation
4.1.5 Torque and flux hysteresis comparators
4.1.6 Look-up Table
4.1.7 Voltage Source Inverter
4.2 Some problems with the Direct Torque Control
4.2.1 Torque ripple
4.2.2 Drift in Flux Estimator
4.3 DTC of PMSM using PI Controller
4.3.1 MATLAB implementation

4.3.2 Results of 3.75 KW (5 Hp) IPMSM

Chapter 5: Field Oriented Control of PMSM using PI Controller

5.1 Field Oriented Control

5.1.1 Transformations

Chapter 6: Field Oriented Control of PMSM using Fuzzy Logic Controller
6.1 Fuzzy Logic Controller
6.2 Basic Control Structure of PMSM using FLC
6.2.1 Fuzzy Logic Controller for Speed Control of PMSM

Chapter 7: Results and Discussion
7.1 Modeling of Speed Control of IPMSM
7.2 Machine modeling parameters
7.2.1 Program file
7.3 Membership function of Fuzzy Logic
7.4 Speed control outputs

Chapter 8: Conclusion and Future Scope

Chapter 9: References