Work

A Modified FOC Strategy for 3‐Phase and 2‐Phase IMs Using Modified Double PI Controllers

Year: 2025

Type: article

Abstract: ABSTRACT In literature, different field‐oriented control (FOC) schemes have been proposed to improve the performance of 3‐phase induction motor (IM) drives and 3‐phase IM drives under an open‐phase (O‐P) fault (asymmetrical 2‐phase IM drives). However, these schemes have different structures due to different models. In this paper, a novel and accurate FOC is proposed for 3‐phase IMs and 3‐phase IMs under an O‐P fault to improve the performance of these motor drives. The proposed FOC approach is a modification of the conventional FOC (CFOC) method, where modified double proportional‐integral (MDPI) controllers are used. The modified FOC (MFOC) in this paper is easy to implement in hardware and need no extra memory. Toward representing the strengths of the proposed MFOC, different experiments are carried out via DSP/TMS320F28335 controller. The experimental results illustrate the good performance of the MFOC technique for 3‐phase and 2‐phase IM drives.

Source: The Journal of Engineering

DOI: 10.1049/tje2.70077

Authors: Saman Hazratgholi Zadeh Namin, Mahmood Ghanbari, Reza Ebrahimi

Institution: Islamic Azad University of Gorgan

Language: English

Topic: Sensorless Control of Electric Motors

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Industry, innovation and infrastructure

Open Access status: gold

Estimated APC paid: $1,000