Indonesian Journal of Electrical Engineering and Informatics (IJEEI)
Vol 9, No 1: March 2021

An Improved Current-Sensorless Method for Induction Motor Drives Applying Hysteresis Current Controller

Cuong Dinh Tran (Ton Duc Thang University)
Pavel Brandstetter (VSB-Technical University of Ostrava)
Minh Huu Chau Nguyen (VSB-Technical University of Ostrava
Vietnam Aviation Academy)
Sang Dang Ho (Ton Duc Thang University)
Phuong Nhat Pham (VSB-Technical University of Ostrava)
Bach Hoang Dinh (Ton Duc Thang University)

Article Info

Publish Date
30 Mar 2021

Abstract

A novel strategy based on the feed-forward field-oriented control (FOC) method is proposed for the Hysteresis Current technique to control the induction motor (IM) drive without current sensors (CSs). A control scheme is proposed to estimate stator currents from reference rotor flux, rotor flux angle, and state variables as a replacement for the feedback-signal of CSs used in the hysteresis current controller (HCC). Here the rotor flux angle component is extracted from the feed-forward FOC loop. MATLAB/Simulink is applied to implement the simulations under many different operating conditions. The simulation results demonstrated the feasibility of the proposed method to obtain high performance in controlling the IM drives without the current sensors.

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Journal Info
Indonesian Journal of Electrical Engineering and Informatics (IJEEI)
Website

Abbrev

IJEEI

Publisher

IAES Indonesia Section and Partners

Subject

Computer Science & IT Electrical & Electronics Engineering

Description

Indonesian Journal of Electrical Engineering and Informatics (IJEEI) is a peer reviewed International Journal in English published four issues per year (March, June, September and December). The aim of Indonesian Journal of Electrical Engineering and Informatics (IJEEI) is to publish high-quality ...