Cited by 27Electric Motor Design and AnalysisMachine Fault Diagnosis TechniquesSensorless Control of Electric Motors

The DOI matches its Crossref record; 8 of the 11 references it cites were found in a registry or an index.

Quality Assurance Testing for Magnetization Quality Assessment of BLDC Motors Used in Compressors

Lee, Kwang-Woon, Hong, Jongman, Lee, Sang Bin, Lee, Sangtaek·2010·IEEE Transactions on Industry Applications

Abstract

Quality assurance (QA) testing of mass-produced electrical appliances is critical for the reputation of manufacturer since defective units will have a negative impact on safety, reliability, efficiency, and performance of the end product. It has been observed at a brushless dc (BLDC) compressor motor manufacturing facility that improper magnetization of the rotor permanent magnet is one of the leading causes of motor defects. A new technique for postmanufacturing assessment of the magnetization quality of concentrated winding BLDC compressor motors for QA is proposed in this paper. The new method evaluates the data acquired during the test runs performed after motor assembly to observe anomalies in the zero-crossing pattern of the back-EMF voltages for screening motor units with defective magnetization. An experimental study on healthy and defective 250-W BLDC compressor motor units shows that the proposed technique provides sensitive detection of magnetization defects that existing tests were not capable of finding. The proposed algorithm does not require additional hardware for implementation since it can be added to the existing test-run inverter of the QA system as a software algorithm.

Overview

Integrity signals

Registry

Crossref · 10.1109/tia.2010.2075732

Cites

8 of 8 references verified0 citation errors · 0 not checkable

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Citations

Cites

Flagged first, then by citations

3 of the 11 references couldn’t be matched to a known paper.

Research works printed but not linked: 4

  1. 1988, Method of magnetizing rotor of motor
  2. 2005, Apparatus and method of using the stator coils of an electric motor to magnetize permanent magnets of the motor rotor when the span of each stator coil is smaller than the width of each permanent magnet pole
  3. 2000, Magnetizing method for a permanent-magnet motor
  4. 2005, IEEE Guide for Diagnostic Field Testing of Electric Power Apparatus

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Metadata

Authors
Lee, K.-W., Hong, J., Lee, S. B., & Lee, S.
Affiliations
Korea University (KR)
Venue
IEEE Transactions on Industry Applications
Published
2010-11
Volume
46
Issue
6
Pages
2452-2458
ISSN
  • 0093-9994 (ISSN-L)
  • 1939-9367
OpenAlex
W2172706713
Cited by
27
References
11
Citations by year
2026: 1 · 2025: 3 · 2023: 4 · 2022: 1 · 2021: 2 · 2018: 2 · 2017: 2 · 2016: 4 · 2015: 3 · 2014: 2 · 2013: 1 · 2012: 1
FWCI
0.76
Type
journal article
Language
en
Open access
closed
Locations
IEEE Transactions on Industry Applications (publishedVersion)
Topics
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Electric Motor Design and Analysis
  • Physical Sciences › Engineering › Control and Systems Engineering › Machine Fault Diagnosis Techniques
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Sensorless Control of Electric Motors
Keywords
quality assurance testing, brushless DC motor, compressor motor

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