Continuous Operation Control of PMSM in the case of DC Power Supply Loss

Jongwon Heo; Keiichiro Kondo

doi:10.23919/IPEC.2018.8507991

Continuous Operation Control of PMSM in the case of DC Power Supply Loss

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In the PMSM sensorless drive system, when the power supply is lost, the position of rotor cannot be estimated by the usual control method. And the system stops due to the Filter Condenser (FC) voltage or the rotation speed decrease. To solve this problem, we proposed effective control methods at the interruption of power supply. There are three methods depending on inertial loads of the application and duration of the power interruption. In this paper, we explain the structure and characteristics of the three control methods and compare them. And we propose an appropriate continuous operation control depending on application and usage environment.

Original language	English
Title of host publication	2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	726-731
Number of pages	6
ISBN (Electronic)	9784886864055
DOIs	https://doi.org/10.23919/IPEC.2018.8507991
Publication status	Published - 2018 Oct 22
Externally published	Yes
Event	8th International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018 - Niigata, Japan Duration: 2018 May 20 → 2018 May 24

Other

Other	8th International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018
Country/Territory	Japan
City	Niigata
Period	18/5/20 → 18/5/24

Keywords

Continuous Operation
PMSM
Power Supply Loss
Sensorless

ASJC Scopus subject areas

Energy Engineering and Power Technology
Electrical and Electronic Engineering

Access to Document

10.23919/IPEC.2018.8507991

Cite this

Heo, J & Kondo, K 2018, Continuous Operation Control of PMSM in the case of DC Power Supply Loss. in 2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018., 8507991, Institute of Electrical and Electronics Engineers Inc., pp. 726-731, 8th International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018, Niigata, Japan, 18/5/20. https://doi.org/10.23919/IPEC.2018.8507991

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abstract = "In the PMSM sensorless drive system, when the power supply is lost, the position of rotor cannot be estimated by the usual control method. And the system stops due to the Filter Condenser (FC) voltage or the rotation speed decrease. To solve this problem, we proposed effective control methods at the interruption of power supply. There are three methods depending on inertial loads of the application and duration of the power interruption. In this paper, we explain the structure and characteristics of the three control methods and compare them. And we propose an appropriate continuous operation control depending on application and usage environment.",

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N2 - In the PMSM sensorless drive system, when the power supply is lost, the position of rotor cannot be estimated by the usual control method. And the system stops due to the Filter Condenser (FC) voltage or the rotation speed decrease. To solve this problem, we proposed effective control methods at the interruption of power supply. There are three methods depending on inertial loads of the application and duration of the power interruption. In this paper, we explain the structure and characteristics of the three control methods and compare them. And we propose an appropriate continuous operation control depending on application and usage environment.

AB - In the PMSM sensorless drive system, when the power supply is lost, the position of rotor cannot be estimated by the usual control method. And the system stops due to the Filter Condenser (FC) voltage or the rotation speed decrease. To solve this problem, we proposed effective control methods at the interruption of power supply. There are three methods depending on inertial loads of the application and duration of the power interruption. In this paper, we explain the structure and characteristics of the three control methods and compare them. And we propose an appropriate continuous operation control depending on application and usage environment.

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BT - 2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018

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Continuous Operation Control of PMSM in the case of DC Power Supply Loss

Abstract

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Keywords

ASJC Scopus subject areas

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