How a PI Controller works inside a VFD Speed Control system

This is how a PI Controller works in a VFD to maintain precise speed control within variable conditions caused by friction, available power and other factors. Across KEB’s line of inverters, a PI controller is used whenever closed loop control is utilized.

In other KEB lightboard videos, we've covered the basics of a VFD, closed loop control, and open loop V/Hz control. In this video we'll talk about the Proportional and Integral (PI) portion of Closed Loop control which allows for precise control of the motor's speed and torque in real world conditions.
#VFD #closedloop #lightboard

► Watch the video - Closed Loop Control in a VFD:
https://youtu.be/DJWWWUmJ4pQ

► Read the article on Closed Loop Control in a VFD:
https://www.kebamerica.com/blog/how-does-closed-loop-control-work-in-a-vfd/

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Видео How a PI Controller works inside a VFD Speed Control system канала KEB America, Inc.