Auto tuning method in field-orientation-controlled induction motor for traction system

Masaki Nagataki; Keiichiro Kondo; Osamu Yamazaki; Kazuaki Yuki; Yosuke Nakazawa

doi:10.1541/ieejias.141.249

Auto tuning method in field-orientation-controlled induction motor for traction system

Masaki Nagataki^*, Keiichiro Kondo, Osamu Yamazaki, Kazuaki Yuki, Yosuke Nakazawa

^*Corresponding author for this work

School of Advanced Science and Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

In inertial load drive applications, such as railway traction system and electric vehicles, a feed-forward current control mode is applied, which employs a single pulse mode of inverters in a wide speed range. Tuning both the primary and secondary motor parameters is essential for sophisticated torque control in the feed-forward current control mode. In this study, an auto tuning method focusing on both the primary and secondary motor parameters is developed for more precise torque control in the feed-forward current control region. The proposed method is characterized by the primary angular frequency dependency of the PI compensator voltage. The proposed method is verified via simulation and a small-scale model experiment with a 0.75 kW induction motor with an inertial load.

Original language	English
Pages (from-to)	249-257
Number of pages	9
Journal	ieej transactions on industry applications
Volume	141
Issue number	3
DOIs	https://doi.org/10.1541/ieejias.141.249
Publication status	Published - 2021 Mar 1

Keywords

Auto tuning
Field orientation control
Induction motor

ASJC Scopus subject areas

Industrial and Manufacturing Engineering
Electrical and Electronic Engineering

Access to Document

10.1541/ieejias.141.249

Cite this

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title = "Auto tuning method in field-orientation-controlled induction motor for traction system",

abstract = "In inertial load drive applications, such as railway traction system and electric vehicles, a feed-forward current control mode is applied, which employs a single pulse mode of inverters in a wide speed range. Tuning both the primary and secondary motor parameters is essential for sophisticated torque control in the feed-forward current control mode. In this study, an auto tuning method focusing on both the primary and secondary motor parameters is developed for more precise torque control in the feed-forward current control region. The proposed method is characterized by the primary angular frequency dependency of the PI compensator voltage. The proposed method is verified via simulation and a small-scale model experiment with a 0.75 kW induction motor with an inertial load.",

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AU - Nagataki, Masaki

AU - Kondo, Keiichiro

AU - Yamazaki, Osamu

AU - Yuki, Kazuaki

AU - Nakazawa, Yosuke

PY - 2021/3/1

Y1 - 2021/3/1

N2 - In inertial load drive applications, such as railway traction system and electric vehicles, a feed-forward current control mode is applied, which employs a single pulse mode of inverters in a wide speed range. Tuning both the primary and secondary motor parameters is essential for sophisticated torque control in the feed-forward current control mode. In this study, an auto tuning method focusing on both the primary and secondary motor parameters is developed for more precise torque control in the feed-forward current control region. The proposed method is characterized by the primary angular frequency dependency of the PI compensator voltage. The proposed method is verified via simulation and a small-scale model experiment with a 0.75 kW induction motor with an inertial load.

AB - In inertial load drive applications, such as railway traction system and electric vehicles, a feed-forward current control mode is applied, which employs a single pulse mode of inverters in a wide speed range. Tuning both the primary and secondary motor parameters is essential for sophisticated torque control in the feed-forward current control mode. In this study, an auto tuning method focusing on both the primary and secondary motor parameters is developed for more precise torque control in the feed-forward current control region. The proposed method is characterized by the primary angular frequency dependency of the PI compensator voltage. The proposed method is verified via simulation and a small-scale model experiment with a 0.75 kW induction motor with an inertial load.

KW - Auto tuning

KW - Field orientation control

KW - Induction motor

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Auto tuning method in field-orientation-controlled induction motor for traction system

Abstract

Keywords

ASJC Scopus subject areas

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