Rotor faults diagnosis in PMSMs based on branch current analysis and machine learning

Y Yu, H Gao - 2023 IEEE 6th International Electrical and …, 2023 - ieeexplore.ieee.org
To solve the problem that it is difficult to accurately identify the rotor eccentric fault,
demagnetization fault and mixed fault of permanent magnet synchronous motor (PMSM) …

Subspace projection-based collision detection for physical interaction tasks of collaborative robots

SD Lee, KH Ahn, JB Song - International Journal of Precision Engineering …, 2019 - Springer
In recent years, various collision detection methods have been proposed for safe human–
robot collaboration; these methods are usually model-based. However, most tasks …

Eccentricity fault detection in synchronous reluctance machines

H Hooshmandi Safa, H Abootorabi Zarchi - Electrical Engineering, 2024 - Springer
This paper introduces a novel index for static eccentricity (SE) fault diagnosis in
synchronous reluctance motors (SynRMs). Although SynRMs with rotor barriers under SE …

A nonlinear model for the rapid prediction of the magnetic field in eccentric synchronous reluctance machines

HH Safa, HA Zarchi - IEEE Transactions on Transportation …, 2020 - ieeexplore.ieee.org
This article introduces a novel numerical model for the fast characterization of concentric
and eccentric synchronous reluctance motors (SynRMs) used in electric vehicles (EVs) …

Analysis of low saliency ratio and torque characteristics of the fractional slot concentrated winding surface mounted motors

H Qiu, D Wang, C Yang, K Wang - Archives of Electrical …, 2024 - yadda.icm.edu.pl
In recent years, fractional slot concentrated winding permanent magnet synchronous motors
(FSCW PMSMs) have become a hotspot in the research field. Due to the unique inductance …

Study of double rotor speed-regulating wind power generation system

Y Li, P Yang, H Wang - EURASIP Journal on Wireless Communications …, 2018 - Springer
Large-scale wind turbines have become the trend of the wind power industry. However, the
main factors restricting the large scale wind turbines are frequent replacement of carbon …

Internal Fault Analysis of Salient Pole Synchronous Machine Using Modified Winding Function Approach

T Bathala, R Kumar - 2022 22nd National Power Systems …, 2022 - ieeexplore.ieee.org
One of the most common faults that affect the life span and operation of a Salient Pole
Synchronous Machine (SPSM) is internal faults. Internal faults are incipient faults in …

Detection of Rotor Faults in Salient Pole Generator Using Flux Density Monitoring

M Ployard, A Fasquelle, A Tounzi… - … Conference on Electrical …, 2020 - ieeexplore.ieee.org
In this paper, the air-gap flux density monitoring is proposed to detect rotor faults in a Salient
Pole Synchronous Generator (SPSG). A manufactured SPSG of 15 MVA and Finite Element …

Rotor Fault Identification and Diagnosis of PM Motor

H Gao, Y Yu, Y Pan - Annual Conference of China Electrotechnical Society, 2022 - Springer
The most common rotor faults in a permanent magnet (PM) motor are the permanent magnet
demagnetization and rotor eccentricity, and they are difficult to diagnose accurately because …

[PDF][PDF] Rotor Faults Diagnosis in PMSMs Based on Branch Current Analysis and Machine Learning. Actuators 2023, 12, 145

Y Yu, H Gao, S Zhou, Y Pan, K Zhang, P Liu, H Yang… - 2023 - academia.edu
To solve the problem that it is difficult to accurately identify the rotor eccentric fault,
demagnetization fault and hybrid fault of a permanent magnet synchronous motor (PMSM) …