Development of Propulsion Inverter Control System for High-Speed Maglev based on Long Stator Linear Synchronous Motor
In the case of a long-stator linear drive, unlike rotative drives for which speed or position sensors are a single unit attached to the shaft, these sensors extend along the guideway. The position signals transmitted from a maglev vehicle cannot meet the need of the real-time propulsion control in t...
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doaj-bfc2ae4cfdfc4f42a15a90ee8eb981602020-11-24T22:44:28ZengMDPI AGEnergies1996-10732017-02-0110217010.3390/en10020170en10020170Development of Propulsion Inverter Control System for High-Speed Maglev based on Long Stator Linear Synchronous MotorJeong-Min Jo0Jin-Ho Lee1Young-Jae Han2Chang-Young Lee3Kwan-Sup Lee4Korea Railroad Research Institute, Uiwang-si, Gyeonggi-do 16105, KoreaKorea Railroad Research Institute, Uiwang-si, Gyeonggi-do 16105, KoreaKorea Railroad Research Institute, Uiwang-si, Gyeonggi-do 16105, KoreaKorea Railroad Research Institute, Uiwang-si, Gyeonggi-do 16105, KoreaKorea Railroad Research Institute, Uiwang-si, Gyeonggi-do 16105, KoreaIn the case of a long-stator linear drive, unlike rotative drives for which speed or position sensors are a single unit attached to the shaft, these sensors extend along the guideway. The position signals transmitted from a maglev vehicle cannot meet the need of the real-time propulsion control in the on-ground inverter power substations. In this paper the design of the propulsion inverter control system with a position estimator for driving a long-stator synchronous motor in a high-speed maglev train is proposed. The experiments have been carried out at the 150 m long guideway at the O-song test track. To investigate the performance of the position estimator, the propulsion control system with, and without, the position estimator are compared. The result confirms that the proposed strategy can meet the dynamic property needs of the propulsion inverter control system for driving long-stator linear synchronous motors.http://www.mdpi.com/1996-1073/10/2/170high speed maglevlong-stator synchronous motorpropulsion inverter control system position estimator |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Jeong-Min Jo Jin-Ho Lee Young-Jae Han Chang-Young Lee Kwan-Sup Lee |
spellingShingle |
Jeong-Min Jo Jin-Ho Lee Young-Jae Han Chang-Young Lee Kwan-Sup Lee Development of Propulsion Inverter Control System for High-Speed Maglev based on Long Stator Linear Synchronous Motor Energies high speed maglev long-stator synchronous motor propulsion inverter control system position estimator |
author_facet |
Jeong-Min Jo Jin-Ho Lee Young-Jae Han Chang-Young Lee Kwan-Sup Lee |
author_sort |
Jeong-Min Jo |
title |
Development of Propulsion Inverter Control System for High-Speed Maglev based on Long Stator Linear Synchronous Motor |
title_short |
Development of Propulsion Inverter Control System for High-Speed Maglev based on Long Stator Linear Synchronous Motor |
title_full |
Development of Propulsion Inverter Control System for High-Speed Maglev based on Long Stator Linear Synchronous Motor |
title_fullStr |
Development of Propulsion Inverter Control System for High-Speed Maglev based on Long Stator Linear Synchronous Motor |
title_full_unstemmed |
Development of Propulsion Inverter Control System for High-Speed Maglev based on Long Stator Linear Synchronous Motor |
title_sort |
development of propulsion inverter control system for high-speed maglev based on long stator linear synchronous motor |
publisher |
MDPI AG |
series |
Energies |
issn |
1996-1073 |
publishDate |
2017-02-01 |
description |
In the case of a long-stator linear drive, unlike rotative drives for which speed or position sensors are a single unit attached to the shaft, these sensors extend along the guideway. The position signals transmitted from a maglev vehicle cannot meet the need of the real-time propulsion control in the on-ground inverter power substations. In this paper the design of the propulsion inverter control system with a position estimator for driving a long-stator synchronous motor in a high-speed maglev train is proposed. The experiments have been carried out at the 150 m long guideway at the O-song test track. To investigate the performance of the position estimator, the propulsion control system with, and without, the position estimator are compared. The result confirms that the proposed strategy can meet the dynamic property needs of the propulsion inverter control system for driving long-stator linear synchronous motors. |
topic |
high speed maglev long-stator synchronous motor propulsion inverter control system position estimator |
url |
http://www.mdpi.com/1996-1073/10/2/170 |
work_keys_str_mv |
AT jeongminjo developmentofpropulsioninvertercontrolsystemforhighspeedmaglevbasedonlongstatorlinearsynchronousmotor AT jinholee developmentofpropulsioninvertercontrolsystemforhighspeedmaglevbasedonlongstatorlinearsynchronousmotor AT youngjaehan developmentofpropulsioninvertercontrolsystemforhighspeedmaglevbasedonlongstatorlinearsynchronousmotor AT changyounglee developmentofpropulsioninvertercontrolsystemforhighspeedmaglevbasedonlongstatorlinearsynchronousmotor AT kwansuplee developmentofpropulsioninvertercontrolsystemforhighspeedmaglevbasedonlongstatorlinearsynchronousmotor |
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1725691679460032512 |