What you'll learn
Understand the principle of working of variable frequency drives.
Be Aware of the benefits of using variable frequency drives .
Recognize the needs to use variable frequency drives.
Identify the common applications of variable frequency drives.
Know the steps to follow for choosing a variable frequency drive.
Wire and install a variable frequency drive.
Wire and program a VFD Schneider Electric ATV28.
Requirements
Basic understanding of electrical circuit.
Basic understanding of induction motors.
Basic understanding of electrical AC (single phase and three phase) and DC systems.
Description
This course is composed of more than 20 videos. Each section is composed of one or more videos. These videos are created by an electrical engineer with an industrial background acquired during several years of working in different fields (automotive industry, pharmaceutical industry, mining industry.). In this course we tried to cover the essential theoretical and practical aspects of the variable frequency drives.This course is described as follows :Section1 : What is a VFD and how does it work .Section2 : Common applications of the VFDs in industrial environment.Section3 : Choosing the right VFD for your application: Factors to consider when selecting a VFD.Section4 : VFD wiring and installation:Section5 : Electrical safety considerations when working with VFDsSection6 : Practical demonstration of a VFD Schneider Electric ATV28HU09M2 This course will start from the principle of working of a variable frequency drive, passing through the common applications and how to choose a VFD to conclude with a practical demonstration of wiring, programming and operating the VFD.This course targets Beginners or advanced technicians curious to learn more about AC motor control, engineers working in industrial fields and electrical engineering students.So if you are ready to learn about VFDs , I'll catch you in this course. I look forward to seeing you on the inside.
Overview
Section 1: 01- What is a VFD and how does it work
Lecture 1 VFD _The needs of adjusting motor speed_ The advantages of using VFDs
Lecture 2 VFD block diagram _VFD circuit diagram_ six-pulse rectifier_ DC bus -Inverter
Section 2: Common applications of the VFDs in industrial environment
Lecture 3 Common applications of the VFDs in industrial environment
Section 3: Choosing VFD for your application: Factors to consider when selecting a VFD
Lecture 4 The motor characteristics_ The initial conditions
Lecture 5 The load characteristics (constant torque , variable torque, constant power)
Lecture 6 VFD control mode (scalar, field-oriented or direct torque control)
Lecture 7 The location of the AC drive's keypad _ The communication requirements
Lecture 8 Understand VFD specifications and ratings
Lecture 9 Explore the VFD catalogue and get information from its designation.
Lecture 10 The Steps to acquire a VFD for your application
Section 4: VFD wiring and installation
Lecture 11 Overview of VFD wiring and installation requirements
Lecture 12 The main circuit of a VFD
Lecture 13 The control circuit of a VFD: The digital inputs DI
Lecture 14 The control circuit of a VFD : The digital outputs DO
Lecture 15 The control circuit of a VFD : The analog inputs AI _The analog outputs AO
Lecture 16 The control circuit of a VFD: - Example of a control circuit wiring
Section 5: Electrical safety considerations when working with VFDs
Lecture 17 Electrical safety considerations when working with VFDs
Section 6: Practical demonstration of a VFD Schneider Electric ATV28HU09M2
Lecture 18 Practical demonstration of a VFD Schneider Electric ATV28HU09M2 (part1)
Lecture 19 Practical demonstration of a VFD Schneider Electric ATV28HU09M2 (part2)
Lecture 20 Practical demonstration of a VFD Schneider Electric ATV28HU09M2 (part3)
Lecture 21 19- Practical demonstration of a VFD Schneider Electric ATV28HU09M2 (part4)
Lecture 22 Practical demonstration of a VFD Schneider Electric ATV28HU09M2 (part5)
Beginner or advanced technicians curious to learn more about AC motors control.,Students of electrical engineering.,Engineers working in industrial fields and looking for a guide to choose AC drives as a solution for their applications.


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