A New Closed Loop Constant v/f Control of Induction Motor with Torque Control Based on DPWM
E. Nandhini,
A. Sivaprakasam
Abstract:An easy sensor-less scalar control algorithm is described in this article as a method for controlling the speed of an induction motor. For developing a closed-loop v/f control of the induction motor drive, a torque controller with PI is implemented. The torque command was estimated by utilizing the voltage command, the feedback current, and a torque estimator. Additionally, a torque reference was provided for the Torque PI controller. Considering this, the purpose of this work is to investigate the closed-loop… Show more
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