講演名 2018-11-22
[Poster Presentation] Design and Analysis of EMI Shielding Method using Intermediate Coil for Train WPT System
Seongsoo Lee(KAIST), Seungtaek Jeong(KAIST), Seokwoo Hong(KAIST), Boogyo Sim(KAIST), Kyungjun Cho(KAIST), Junyong Park(KAIST), Joungho Kim(KAIST),
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抄録(和) In this paper, we proposed an intermediate coil to reduce third harmonic EMI component, which is the highest harmonic EMI component in wireless power transfer (WPT) system. WPT system transfers power wirelessly from Tx coil to Rx coil. When Tx part driving power, unwanted harmonic components are generated from inverter of Tx part and rectifier of Rx part. The proposed intermediate coil can effectively lower third harmonic component without degrading the WPT system efficiency. Three-dimensional electromagnetic simulation and circuit simulation are used to verify the effect of the proposed intermediate coil. Thus, we finally achieved the optimal intermediate coil, which reduce third harmonic component nearly 3 dB with 2% increase in system efficiency
抄録(英) In this paper, we proposed an intermediate coil to reduce third harmonic EMI component, which is the highest harmonic EMI component in wireless power transfer (WPT) system. WPT system transfers power wirelessly from Tx coil to Rx coil. When Tx part driving power, unwanted harmonic components are generated from inverter of Tx part and rectifier of Rx part. The proposed intermediate coil can effectively lower third harmonic component without degrading the WPT system efficiency. Three-dimensional electromagnetic simulation and circuit simulation are used to verify the effect of the proposed intermediate coil. Thus, we finally achieved the optimal intermediate coil, which reduce third harmonic component nearly 3 dB with 2% increase in system efficiency
キーワード(和) Electromagnetic compatibility (EMC) / electromagnetic interference (EMI) / wireless power transmission
キーワード(英) Electromagnetic compatibility (EMC) / electromagnetic interference (EMI) / wireless power transmission
資料番号 EMCJ2018-69
発行日 2018-11-15 (EMCJ)

研究会情報
研究会 EMCJ / IEE-EMC / IEE-MAG
開催期間 2018/11/22(から2日開催)
開催地(和) KAIST(韓国大田市)
開催地(英) KAIST
テーマ(和) EMC Joint Workshop 2018, Daejon
テーマ(英) EMC Joint Workshop 2018, Daejon
委員長氏名(和) 和田 修己(京大) / 山崎 健一(電中研) / 山口 正洋(東北大)
委員長氏名(英) Osami Wada(Kyoto Univ.) / Ken-ichi Yamazaki(Central Research Institute of Electric Power Industory) / Masahiro Yamaguchi(Tohoku Univ.)
副委員長氏名(和) 王 建青(名工大)
副委員長氏名(英) Kensei Oh(Nagoya Inst. of Tech.)
幹事氏名(和) 青柳 貴洋(東工大) / 白木 康博(三菱電機) / 石上 忍(東北学院大) / 池畑 政輝(鉄道総研) / 小原 学(明治大) / 山田 啓壽(東芝)
幹事氏名(英) Takahiro Aoyagi(Tokyo Inst. of Tech.) / Yasuhiro Shiraki(Mitsubishi Electric) / Shinobu Ishigami(Tohoku Gakuin Univ.) / Masateru Ikehata(RTRI) / Gaku Obara(Meji Univ.) / Keiju Yamada(Toshiba Co.)
幹事補佐氏名(和) 長澤 忍(三菱電機) / 山本 真一郎(兵庫県立大) / 鵜生 高徳(デンソー) / 井渕 貴章(大阪大)
幹事補佐氏名(英) Shinobu Nagasawa(Mitsubishi Electric) / Shinichiro Yamamoto(Univ. of Hyogo) / Takanori Unou(Denso) / Takaaki Ibuchi(Osaka Univ.)

講演論文情報詳細
申込み研究会 Technical Committee on Electromagnetic Compatibility / Technical Meeting on Electromagnetic Compatibility / Technical Meeting on Magnetics
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) [Poster Presentation] Design and Analysis of EMI Shielding Method using Intermediate Coil for Train WPT System
サブタイトル(和)
キーワード(1)(和/英) Electromagnetic compatibility (EMC) / Electromagnetic compatibility (EMC)
キーワード(2)(和/英) electromagnetic interference (EMI) / electromagnetic interference (EMI)
キーワード(3)(和/英) wireless power transmission / wireless power transmission
第 1 著者 氏名(和/英) Seongsoo Lee / Seongsoo Lee
第 1 著者 所属(和/英) Korea Advanced Institute of Science and Technology(略称:KAIST)
Korea Advanced Institute of Science and Technology(略称:KAIST)
第 2 著者 氏名(和/英) Seungtaek Jeong / Seungtaek Jeong
第 2 著者 所属(和/英) Korea Advanced Institute of Science and Technology(略称:KAIST)
Korea Advanced Institute of Science and Technology(略称:KAIST)
第 3 著者 氏名(和/英) Seokwoo Hong / Seokwoo Hong
第 3 著者 所属(和/英) Korea Advanced Institute of Science and Technology(略称:KAIST)
Korea Advanced Institute of Science and Technology(略称:KAIST)
第 4 著者 氏名(和/英) Boogyo Sim / Boogyo Sim
第 4 著者 所属(和/英) Korea Advanced Institute of Science and Technology(略称:KAIST)
Korea Advanced Institute of Science and Technology(略称:KAIST)
第 5 著者 氏名(和/英) Kyungjun Cho / Kyungjun Cho
第 5 著者 所属(和/英) Korea Advanced Institute of Science and Technology(略称:KAIST)
Korea Advanced Institute of Science and Technology(略称:KAIST)
第 6 著者 氏名(和/英) Junyong Park / Junyong Park
第 6 著者 所属(和/英) Korea Advanced Institute of Science and Technology(略称:KAIST)
Korea Advanced Institute of Science and Technology(略称:KAIST)
第 7 著者 氏名(和/英) Joungho Kim / Joungho Kim
第 7 著者 所属(和/英) Korea Advanced Institute of Science and Technology(略称:KAIST)
Korea Advanced Institute of Science and Technology(略称:KAIST)
発表年月日 2018-11-22
資料番号 EMCJ2018-69
巻番号(vol) vol.118
号番号(no) EMCJ-317
ページ範囲 pp.41-41(EMCJ),
ページ数 1
発行日 2018-11-15 (EMCJ)