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Working principle of SPWM inverter
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Chapter 1：Introduction, characteristics of VM speed control system
Chapter 2：Steady-state analysis of feedback control closed-loop control speed control system
Chapter 3：Steady-state analysis of feedback control closed-loop speed regulation system, dynamic analysis and stability analysis of feedback control closed-loop speed regulation system
Chapter 4：Proportional integral control law and speed regulation system without static difference
Chapter 5：Proportional integral control law and speed regulation system without static difference 2
Chapter 6：Exercises and discussions
Chapter 7：Speed-current double closed-loop speed control system and its static characteristics
Chapter 8：Dynamic analysis of double closed-loop speed control system
Chapter 9：Dual-domain control of DC motors
Chapter 10：Multi-loop control DC speed control system exercise course
Chapter 11：Reversible circuit and working status of VM system
Chapter 12：Circulation and control methods in reversible systems with circulation
Chapter 13：Reversible circulation speed regulating system and its control method
Chapter 14：Reversible circulation speed regulating system and its control method 1
Chapter 15：Reversible circulation speed regulating system and its control method 2
Chapter 16：Logic circulation-free reversible speed control system
Chapter 17：DC pulse width speed regulation system
Chapter 18：Speed regulating system engineering design method
Chapter 19：Double closed-loop speed control system regulator design 1
Chapter 20：Double closed-loop speed control system regulator design 2
Chapter 21：Digital DC speed control system, digital control double closed-loop DC speed control system hardware and software structure
Chapter 22：Digital speed measurement, digital PI regulator design, digital DC speed control system examples
Chapter 23：Introduction, SPWM frequency converter
Chapter 24：Working principle of SPWM inverter
Chapter 25：Mechanical characteristics of voltage and frequency coordinated control of asynchronous motors
Chapter 26：Basic principles of AC voltage regulation and speed regulation system
Chapter 27：AC voltage regulation and speed regulation system structure and static and dynamic performance analysis
Chapter 28：Discussion on some issues regarding voltage and speed regulation
Chapter 29：Experimental teaching video: Research on three-phase integrated trigger circuit and three-phase thyristor fully controlled bridge rectifier circuit
Chapter 30：Microcomputer-type motor voltage regulation and speed control system 1
Chapter 31：Microcomputer-type motor voltage regulation and speed control system 2
Chapter 32：Wound rotor asynchronous motor cascade speed regulation system, cascade speed regulation principle and basic types
Chapter 33：Mechanical characteristics of cascade speed control system
Chapter 34：Discussion on performance of cascade speed control system
Chapter 35：DC motor structure and mathematical model, AC motor structure and mathematical model, AC motor vector control idea
Chapter 36：Asynchronous motor vector control idea
Chapter 37：AC asynchronous motor vector control system
Chapter 38：Experiment 1: Research on three-phase integrated trigger circuit and three-phase fully controlled bridge rectifier circuit
Chapter 39：Experiments 2 and 3: Debugging and mechanical characteristics research of double closed-loop DC speed control system

Duration：49 minutes and 56 seconds
Date：2022/01/24

Uploader：Lemontree

Introduction

keywords： feedback automatic control SPWM

Automatic control system Yu Fashan, Henan University of Science and Technology

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