전기강판의 회전자계 하에서의 2차원 자계특성 측정Measurement of Two Dimensional Magnetic Properties of Electrical Steel Sheets under Rotating Magnetic Fields
- Other Titles
- Measurement of Two Dimensional Magnetic Properties of Electrical Steel Sheets under Rotating Magnetic Fields
- Authors
- 음영환; 홍선기; 신판석; 고창섭
- Issue Date
- 2006
- Publisher
- 대한전기학회
- Keywords
- two dimensional magnetic property; electrical steel sheet; iron loss; rotating field; single sheet tester1. Introduction; two dimensional magnetic property; electrical steel sheet; iron loss; rotating field; single sheet tester1. Introduction
- Citation
- 전기학회논문지 B권, v.55, no.12B, pp.617 - 622
- Journal Title
- 전기학회논문지 B권
- Volume
- 55
- Number
- 12B
- Start Page
- 617
- End Page
- 622
- URI
- https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/24648
- ISSN
- 1229-2451
- Abstract
- - It is necessary to measure precisely the magnetic characteristics of electrical steel sheets under rotating magnetic fields, to obtain an accurate numerical performance analysis of electric machines made of electrical steel sheets. In this paper, the two dimensional magnetic characteristics of an electrical steel sheet are measured and explained under rotating magnetic fields using a two-axes-excitation type single sheet tester (SST). Through experiments, the magnetic properties, under rotating magnetic fields, of a non-oriented and grain oriented electrical steel sheet were measured respectively. In addition, the iron losses due to not only the alternating magnetic fields, but also rotating magnetic fields were measured. These experimentally measured results can evidently be applied to the analysis of iron losses in electrical machines.
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Collections - 교학처 > 교양과(세종) > 1. Journal Articles
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