95 - How Do VFD's Work? Stuff Electricians Should Know! podcast

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95 - How do VFD's work?

6+ y ago 7:34

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Okay, so in the last episode I introduced you briefly to VFD's, and kind of discuss what they did. So this week, why don't we dive into how a VFD actually works. So let's start talking about the motor that you're going to be controlling for, for just a second. You know the motors that you're going to control with the VFD are three phase. You're not going to use a VFD to control a single phase motor. Now, a lot of these motors are designed to be operated and run at a fairly consistent speed. You're not going to have a lot of ups and a lot of downs, but the motors are going to be bogged down a lot with different loads. You might have a conveyor that's got a really light load to begin with and it can kind of gets bogged down during the day.
So a VFD analyzes load variations and then it increases or decreases the motor speed automatically to kind of compensate for, for what's happening.
--- Support this podcast: https://podcasters.spotify.com/pod/show/stuff-electricians-should-know/support

… continue reading

133 episode

#Electricians #Electricianslibrary #Electricians Library #Podcasting Education

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95 - How do VFD's work?

Stuff Electricians Should Know!

133 subscribers

published 6+ y ago

Bagikan

MP3•Beranda episode

Konten disediakan oleh Electricians Library. Semua konten podcast termasuk episode, grafik, dan deskripsi podcast diunggah dan disediakan langsung oleh Electricians Library atau mitra platform podcast mereka. Jika Anda yakin seseorang menggunakan karya berhak cipta Anda tanpa izin, Anda dapat mengikuti proses yang diuraikan di sini https://id.player.fm/legal.

Visit SESK-U.com to learn more about SESK University!

Okay, so in the last episode I introduced you briefly to VFD's, and kind of discuss what they did. So this week, why don't we dive into how a VFD actually works. So let's start talking about the motor that you're going to be controlling for, for just a second. You know the motors that you're going to control with the VFD are three phase. You're not going to use a VFD to control a single phase motor. Now, a lot of these motors are designed to be operated and run at a fairly consistent speed. You're not going to have a lot of ups and a lot of downs, but the motors are going to be bogged down a lot with different loads. You might have a conveyor that's got a really light load to begin with and it can kind of gets bogged down during the day.
So a VFD analyzes load variations and then it increases or decreases the motor speed automatically to kind of compensate for, for what's happening.
--- Support this podcast: https://podcasters.spotify.com/pod/show/stuff-electricians-should-know/support

… continue reading

133 episode

#Electricians #Electricianslibrary #Electricians Library #Podcasting Education

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