How a VFD or variable frequency drive works - Technical animation

Good 👍

A VFD also works the other way around,
I mean, if I have an electric generator that outputs 200Hz and I need 50Hz, will it work?

What a to the point and effective explanation of a complex process. Thank you and well done.

Can you tell me what is the 3D simulation software you used? It is just beautiful. Thanks

Good explanation..

Does V/f also remains constant in vector controlled VFD ?

i.e. if a motor which is rated as 460V/60Hz is made to run at 30 Hz, does the voltage still remain 460V ?

Good video just remove bg music

Woow nice made!!

where can i find info about VFDs i desperately need it for school
and what do you use to create the animations , please answer asap thanks

Noob question. According to efficiency curve IM is approximately 4% of slip for maximum efficiency. why not just lock the slip to that range so the frequency varies as load changes, then we just control the voltage and frequency automatically lock for 4% slip range so we have max efficiency and precise control? because V/f control not adapting to the load only good for constant load.

Merci

Love it

Thank you!!

nice video. What is the software of the 3D simulation ?

Excellent. What is the difference between IGBT and IGCT? Thanks.

Excellent. Normally, the switching is done by IGBT. So how many IGBTs are there.? Thanks.

I need one technician for vfd repair jobs.
Anyone interested pls contact me.

Can u tell me about how vfd changes the direction of motor rotation.where phase reverse takes place?

Very useful information, thank you, guys!

ممتاز

Thanks but what an annoying music!

I have work on vfd.

why is the music so loud? so dumb

Very good lecture

your all video lectures are very good for students , easy to understand and got to the electrical knowledge so, thank you so much.

Danke .
Endlich habe ich es verstanden.
Super video.

is this the same technology used in inverter type air conditioner compressors?

Great explanation..

Video is good. But music is too much.

Good video though.

Irritating music.

Need to send that motor back. Shaft has runout.

Please don't add external background music🎤🎼🎹🎶

Thanks good vedeo

good clarification

Music in the background confused the speak .🙉

10 Hz moto running time
Now time
what
Voltage?????
current? ?????

Video is OK, but in one crucial moment when you explain loosing torque beause we do not have more voltage, music in background is so loud that is your speech and explanation useless. Best regards.

WOW! Nice video. It also applies to our products.

The power socket is 2 phase, not 3 phase!

in the section "dc to ac inverter" why the motor doesn't change the rotation direction even when the voltage is in negative signe