Abstract
Online fault detection is a highly appealing feature for electric drives. Search coils (SCs) have been shown to be a viable option for demagnetization detection for PMSMs. This paper analyses the use of SCs for the detection, classification, and severity assessment of other type of faults, including static, dynamic, and mixed eccentricity, and bearings misalignment. While these faults can be present for practically all electric machine types, the proposed method is specific for PMSMs as it relies on the measurement of magnet field using SCs.
| Original language | English |
|---|---|
| Title of host publication | 2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9781728193878 |
| DOIs | |
| Publication status | Published - 2022 |
| Event | 2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022 - Detroit, United States Duration: 2022 Oct 9 → 2022 Oct 13 |
Publication series
| Name | 2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022 |
|---|
Conference
| Conference | 2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022 |
|---|---|
| Country/Territory | United States |
| City | Detroit |
| Period | 22/10/9 → 22/10/13 |
Bibliographical note
Publisher Copyright:© 2022 IEEE.
Keywords
- differential voltage
- eccentricity
- misalignment
- search coil
- zero-sequence voltage
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Mechanical Engineering
- Safety, Risk, Reliability and Quality
- Energy Engineering and Power Technology
- Renewable Energy, Sustainability and the Environment
- Control and Optimization