Title:
電力線通信システム、電力線通信装置及び充電ケーブル接続用車載コネクタ装置
Document Type and Number:
Japanese Patent JP5351217
Kind Code:
B2
Abstract:
A coupling transformer 15 necessary for power line communication is provided in a connector device 3. The coupling transformer 15 is formed by winding an AC line 11 and a signal wire 13 around an annular toroidal core 15a, which is to be fitted on a tubular part 32 of the connector device 3. Cutouts for housing the AC line 11 and the signal wire 13 wound around the toroidal core 15a are formed in the tubular part 32 of the connector device 3. Further, a coil 17a is connected to the AC line 11, a capacitor 17b is connected to an AC line 12, and the coil 17a and the capacitor 17b are connected to each other with a wire 17c provided along the AC lines 11 and 12, whereby a filter circuit is formed.
Inventors:
Yousuke Takada
Yutaka Komatsu
Takeshi Hagiwara
Hiroya Ando
Yuta Ochiai
Nobuyuki Nakagawa
Yukihiro Miyashita
Yutaka Komatsu
Takeshi Hagiwara
Hiroya Ando
Yuta Ochiai
Nobuyuki Nakagawa
Yukihiro Miyashita
Application Number:
JP2011147599A
Publication Date:
November 27, 2013
Filing Date:
July 01, 2011
Export Citation:
Assignee:
Sumitomo Electric Industries, Ltd.
TOYOTA JIDOSHA KABUSHIKI KAISHA
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
H04B3/56; B60L11/18
Domestic Patent References:
| JP7192826A | ||||
| JP61136327A | ||||
| JP2009194782A | ||||
| JP2007214765A | ||||
| JP7240705A | ||||
| JP10341537A |
Foreign References:
| WO2009037966A1 | ||||
| WO2010035676A1 |
Other References:
Cyriacus Bleijs, Low-cost charging systems with full communication capability,EVS24 International Battery, Hybrid and Fuel Cell Electric Vehicle Symposium,2009年 5月13日,EVS24 - Stavanger, Norway,pages.1-9,[検索日2012.10.11], インターネット ,URL,URL:http://www.cars21.com/assets/link/EVS-24-4660443 EDF.pdf
Attorney, Agent or Firm:
Nobuo Kono