Variable Frequency Drive (VFD), How it Works?

Are you an engineer or a technical enthusiast curious about Variable Frequency Drive (VFD)? Look no further! In this video, we will explore the fascinating world of Variable Frequency Drive (VFD), How it Works? and its applications. We'll dive deep into the mechanics behind a VFD and explore how it can help optimize your industrial processes. You'll discover the inner workings of a VFD and how it can help you save energy, reduce maintenance costs, and improve the performance of your equipment. We'll explain the basic principles of a VFD and how it can adjust the speed of an electric motor by changing the frequency of the power supply. You'll learn about the components of a VFD, such as the rectifier, DC bus, inverter, and control circuit, and how they work together to regulate the motor speed.

Whether you're an engineer, technician, or just curious about industrial automation, this video is a must-watch. So, hit that play button and join us as we explore how a variable frequency drive works!" Don't forget to LIKE and SUBSCRIBE to @chrvoje_engineering channel for more informative videos like this."

👓USEFUL LINKS
videos that you should watch in order to have the basic knowledge to understand the Working Principles of Variable Frequency Drive or VFD.

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✍ABOUT @chrvoje_engineering
Engineering is an exciting field, as well as a challenging one. Like many fields, many people wish to learn and grow from within. This is where @chrvoje_engineering comes in. The goal of the @chrvoje_engineering channel is to make learning engineering fun and to show people that engineering is doable by anyone. Engineers are not the only ones interested in engineering though, many people such as engineers are interested in watching to learn and understand how engineering works. This @chrvoje_engineering channel offers engineering videos for everyone.

⌚TIMESTAMPS:
00:00 - @chrvoje_engineering INTRO
00:06 - General info about Variable Frequency Drive (VFD)
01:12 - General about basic parts: Rectifier, DC BUS (Filter), and Inverter
02:39 - Function of Rectifier (Role of diodes in Rectifier)
05:41 - Function of DC BUS (Filter) (Role of Capacitor in DC BUS (Filter))
06:17 - Function of Inverter (Role of IGBTs in Inverter)
08:05 - Pulse Width Modulation (How to control output Voltage and
Frequency in Variable Frequency Drive (VFD)
09:55 - Working Principle of Variable Frequency Drive (VFD) summarized
10:45 - Where Variable Frequency Drive (VFD) is used? - Wastewater
Treatment Plants (PLC Automation)
11:51 - @chrvoje_engineering END

🌐REFERENCE SOURCES:
[1] Internet of Things

📜 SCRIPT:
Research and content writing took about a week. 3D Animation and Video editing took me cca 3-4 months.
The script is made from a reference source by Hrvoje Cocic

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🎦 ANIMATION IS MADE:
This software is very "user-friendly" and not so hard to use, I recommend it to everyone.
✅3D ANIMATION/RENDERING: 3D max 2015, Vray 3.0
✅ VIDEO EDITING: Adobe After Effects, Adobe Premier
✅ VOICE EDITING: Adobe Audition

🔩 EQUIPMENT USED:
Acer Predator Helios 300 NH.Q5REX.01P -
✅17,3 FHD IPS 144Hz,
✅Intel Core i7 9750H, 32GB RAM,
✅1TB PCIe NVMe SSD,
✅NVIDIA GeForce RTX 2070 8GB

#vfd #variablefrequencydrive #variablespeed #chrvojeengineering

[owethuweek]

Thanks a mil. I am a mech eng and this has helped me refresh my memory and understand the mechanics of a VSD.

[omarel-ghezawi]

Excellent explanation, theory, and the animation. Good job. Thanks.

[ROVA]

Great video! Love the animations. Would you be opposed to me using some of your illustrations for an education-focused presentation? it would be a Continuing Education class for pump contractors. No profits or sales will be made through this class.

[f.hababorbitz]

Very good electrical animations. The water pump animation at the end is wrong, it's drawn as a centrifugal pump, and the water flow is backward in the animation.

[mkrtech]

Nice job is simple and informative, good luck

[annasahebbanne]

if Technical problem with VFD then whether current will pass or not to loads (Pump)

[orlandochemdry]

I live in the US which runs on 110 volt at 60 Hz and want to take all my electrical appliances with me to a country that has 220 volts at 50 Hz .I intend to buy a step down transformer for the 110 volts that miy equipment needs. How do i get the 60 Hz frequency that i need? Will I be able to get a vfd for the whole house because i want my frequency to be 60 Hz in the house