The 221st Topical Symposium of the Magnetic Society of Japan

Techniques and Applications of Magnetic Materials for Rotating Machines

Under increasing demand for high efficiency of energy conversion of rotating machines including EV/HEV motors, evolution of magnetic materials as basic materials supporting them is also strongly required. Particularly in recent years, because not only being highly efficient but also being compact, low loss and high output become important for materials and devices for such use, the latest materials such as electrical steel sheet and powder magnetic core, motor technology, and the trend of rare earth magnet have attracted much attention. In this topical symposium, we invite five outstanding lecturers in this research field. We look forward to your active participation.

Date:

January 24 (Thursday), 2019　13:00 – 16:40

Venue:

Room 330, Surugadai Memorial Hall, Chuo University
(3-11-5 Kanda-Surugadai, Chiyoda-ku, Tokyo） / Tel: 03-3292-3111
URL: http://global.chuo-u.ac.jp/english/siteinfo/visit/surugadai/

Admission Fee:

Free (reserved readers and students）
3,000 Yen (members and cooperate members）
6,000 Yen (non-members）

Booklet:

2,000 Yen (members, cooperate members and students）
4,000 Yen (non-members）

In cooperation with:

The Japan Society of Applied Physics, The Institute of Electrical Engineers of Japan, The Japan Institute of Metals and Materials, Japan Society of Powder and Powder Metallurgy,
IEEE MAG-33 Sendai/Tokyo/Shin-Etsu/Nagoya/Kansai-Shikoku Chapters

Information:

The Magnetic Society of Japan / Tel: 03-5281-0106
URL: https://www.magnetics.jp/en/seminar/221/

Organizers:

Takashi Horikawa (Aichi Steel), Tetsuya Takura (Tohoku Inst. Tech.), Takashi Yoshida (Kyushu Univ.)

Program

13:00 – 13:40

“Motor core loss characteristics made of ultra-low iron loss magnetic material (GO, amorphous, nano-crystal)”

○Keisuke Fujisaki (Toyota Tech. Inst.)

13:40 – 14:20

“Optimal Magnetic Properties of Non-oriented Electrical Steel Sheets and the Feasibility”

○Chikara Kaido (Kitakyusyu Nat. Coll. Tech)

14:20 – 15:00

“Development of thin and high torque axial gap motor with soft magnetic powder cores”

○Tatsuya Saito (Sumitomo Electric Industries)

Break (20 min.）

15:20 – 16:00

“The trend of development for Nd-Fe-B sintered magnets”

○Koichi Hirota (Shin-Etsu Chemical)

16:00 – 16:40

“Research on SR machines with high silicon steel”

○Akira Chiba (Tokyo Inst. Tech.)

The presentations will be given in Japanese. Audio and/or visual recording is prohibited.