CiNii Articles - Eddy current loss

1

Evaluation of Experimental Result and Utility of Flux Modulated Type Magnetic Gear [in Japanese]

榎本裕治 , 岩崎則久 , 北村正司他

電気学会論文誌. D, 産業応用部門誌 = IEEJ transactions on industry applications 133(1), 37-42, 2013-01-00
2

Examination of Eddy Current between Steel Sheets without Insulation and Criterion for Determining the Necessity of Insulation [in Japanese]

AKAGI Akira , TAKAHASHI Norio , NAKANO Masanori , DOI Yuhito , MIYAGI Daisuke

… In the laminated core of transformers, motors, etc., each electrical steel sheet is usually insulated in order to reduce the eddy current loss. … However, few studies have been performed in quantitative and systematic examination of the relationship between the insulation and eddy current. …

IEEJ Transactions on Industry Applications 132(9), 899-906, 2012-09-01

J-STAGE CrossRef References (9)
3

Eddy Current Loss Characteristics of an Axial-Type Magnetic-Geared Motor Employing Soft Magnetic Composite Core [in Japanese]

長井信吾 , 平田勝弘 , 新口昇

電気学会研究会資料. HCA 2012(40-53), 17-22, 2012-08-08
4

Eddy Current Loss Characteristics of an Axial-Type Magnetic-Geared Motor Employing Soft Magnetic Composite Core [in Japanese]

NAGAI Shingo , HIRATA Katsuhiro , NIGUCHI Noboru

電気学会研究会資料. RM, 回転機研究会 2012(80), 17-22, 2012-08-07

References (7)
5

Eddy Current Characteristics of Silicon Steel using Inverter Excitation with Electro-magnetic Analysis [in Japanese]

尹己烈 , 藤崎敬介

電気学会研究会資料. MD 2012(34-44), 43-46, 2012-07-19
6

Influence of Bracket on Operating Distance of Inductive Proximity Sensor(<Special Issue>The 20th MAGDA Conference in Pacific Asia (MAGDA2011))

MIZUNO Tsutomu , AMEMIYA Eiki , MAEDA Nobuhiro

Journal of the Japan Society of Applied Electromagnetics 20(2), 496-501, 2012-06-10

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7

A Low-speed High-torque Permanent Magnet Synchronous Motor : Reducing Cogging Torque and Eddy Current Loss(<Special Issue>The 20th MAGDA Conference in Pacific Asia (MAGDA2011))

NAKAMURA Taichi , KOSEKI Takafumi , AOYAMA Yasuaki

Journal of the Japan Society of Applied Electromagnetics 20(2), 410-415, 2012-06-10

CiNii Fulltext PDF - Limited
8

Core Characteristics Deterioration due to Plastic Deformation [in Japanese]

KAIDO Chikara , ARAI Satoshi

… Exciting field and iron loss increase proportionally to plastic deformation in the case of rP<10, where rP is a ratio of plastic deformation to that at yield point. … In this region, anomalous eddy currents increase because plastic deformations of crystalline grains are distributed and then the flux distribution is induced. … In the case of rP>20, the deterioration tend to saturate, and the increases in magnetic field and iron loss are 1000 to 1500A/m and 2 to 4W/kg. …

IEEJ Transactions on Fundamentals and Materials 132(6), 435-440, 2012-06-01

J-STAGE CrossRef References (8)
9

Development of Ground Coils with Low Eddy Current Loss by Applying the Compression Molding Method after the Coil Winding [in Japanese]

鈴木正夫 , 高橋紀之 , 饗庭雅之他

鉄道総研報告 26(5), 35-40, 2012-05-00
10

Magnetic design for an electrodeless discharged lamp

Yanai Takeshi , Sakamoto Yoshiichi , Honda M. , Takahashi Keisuske , Nakano Masaki , Kakehashi H. , Fukunaga Hirotoshi

… This result suggests that the moving of the core upward is effective to reduce wasted power loss by eddy current and improves the lamp efficiency. …

IEEE Transactions on Magnetics 48(4), 1505-1507, 2012-04-00

IR
11

Relation between the width of electric motor stator and the eddy current loss [in Japanese]

YUN Kyyoul , FUJISAKI Keisuke

電気学会研究会資料. MAG, マグネティックス研究会 2012(23), 75-80, 2012-03-29

References (8) Cited by (1)
12

Magnetic Circuit Model Considering Anomalous Eddy Current Loss [in Japanese]

FUJITA Kentaro , NAKAMURA Kenji , ICHINOKURA Osamu

電気学会研究会資料. MAG, マグネティックス研究会 2012(23), 49-53, 2012-03-29

References (9)
13

Eddy Current Loss Calculation in Permanent Magnet Using a Reluctance Network Analysis Model of SPM motor [in Japanese]

YOSHIDA Yukihiro , NAKAMURA Kenji , ICHINOKURA Osamu

電気学会研究会資料. MAG, マグネティックス研究会 2012(23), 1-5, 2012-03-29

References (6)
14

Development of Ground Coils with Low Eddy Current Loss by Applying the Compression Molding Method after the Coil Winding [in Japanese]

SUZUKI Masao , AIBA Masayuki , TAKAHASHI Noriyuki , OTA Satoru , OKADA Shigenori

… On the other hand, because the magnetic field changes when the superconducting magnet passes by, an eddy current will be generated in the conductor of the ground coil and will result in energy loss. … The loss not only increases the magnetic resistance for the train running but also brings an increase in the ground coil temperature. …

IEEJ Transactions on Industry Applications 132(2), 185-193, 2012-02-01

J-STAGE CrossRef References (6)
15

Dynamic hysteresis modeling of silicon steel having nonuniform magnetic property

Mitsuoka R. , Mifune T. , Matsuo T.

… Finite-element eddy-current analysis is combined with the play model to represent the AC hysteretic properties of a silicon steel sheet. … The finite element analysis with a constant anomaly factor overestimates the iron loss relative to the result obtained from classical eddy-current theory because of the nonlinearity of magnetization. …

JOURNAL OF APPLIED PHYSICS 111(7), 2012-02-00

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16

Examination of Eddy Current Loss of Steels without Insulation at High Frequency Excitation [in Japanese]

AKAGI Akira , TAKAHASHI Norio , NAKANO Masanori , DOI Yuhito , MIYAGI Daisuke

電気学会研究会資料. SA, 静止器研究会 2012(1), 103-107, 2012-01-26

References (5)
17

A Method for Calculating Eddy Current Loss Distribution Considering Magnetic Reaction Field Based on Reluctance Network Analysis [in Japanese]

Yoshida Y. , Nakamura K. , Ichinokura O.

… A reluctance network analysis (RNA) model of a permanent magnet (PM) motor was presented in a previous paper and the iron loss of the stator core of the PM motor was accurately calculated by using this model. … However, loss of eddy current in permanent magnets caused by carrier harmonics and slot harmonics was not discussed. …

Journal of the Magnetics Society of Japan 36(2), 127-130, 2012

J-STAGE CrossRef
18

Examination of Magnetic Gear using Polar Anisotropic Bonded Magnet [in Japanese]

Fukuoka M. , Nakamura K. , Ichinokura O.

… However, it is necessary to reduce the eddy current loss caused by harmonic fluxes in the air gap. … This paper presents a magnetic gear using polar anisotropic Nd-Fe-B bonded magnets in which the eddy current is rarely induced. …

Journal of the Magnetics Society of Japan 36(2), 123-126, 2012

J-STAGE CrossRef
19

Influence of the Slot and Pole Number Combination on the Eddy Current Loss of Permanent Magnet Machines [in Japanese]

Fukushige Takashi

… In this study, the influence of the combination of slot number and pole number of permanent magnet machines on the iron loss is mathematically investigated in order to obtain guidelines that can help reduce iron loss; … By simplifying the machine electromagnetic model, the iron loss can be evaluated for any combination of slot number and pole number. …

IEEJ Transactions on Industry Applications 132(10), 951-957, 2012

J-STAGE CrossRef
20

A Study on Eddy Current Loss Calculation of Conductor Former for HTS Power Cable : An Application of Elliptic Function [in Japanese]

WATANABE Kazuo

電気学会研究会資料. EMT, 電磁界理論研究会 2011(128), 89-94, 2011-11-17

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