JP2003244039A5 - - Google Patents

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Publication number
JP2003244039A5
JP2003244039A5 JP2002043107A JP2002043107A JP2003244039A5 JP 2003244039 A5 JP2003244039 A5 JP 2003244039A5 JP 2002043107 A JP2002043107 A JP 2002043107A JP 2002043107 A JP2002043107 A JP 2002043107A JP 2003244039 A5 JP2003244039 A5 JP 2003244039A5
Authority
JP
Japan
Prior art keywords
pair
circuit breaker
downstream
electric wire
wires
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2002043107A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003244039A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2002043107A priority Critical patent/JP2003244039A/ja
Priority claimed from JP2002043107A external-priority patent/JP2003244039A/ja
Priority to US10/370,331 priority patent/US20030156370A1/en
Publication of JP2003244039A publication Critical patent/JP2003244039A/ja
Publication of JP2003244039A5 publication Critical patent/JP2003244039A5/ja
Withdrawn legal-status Critical Current

Links

JP2002043107A 2002-02-20 2002-02-20 配電盤及び該配電盤を用いた有線式通信ネットワークシステム Withdrawn JP2003244039A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002043107A JP2003244039A (ja) 2002-02-20 2002-02-20 配電盤及び該配電盤を用いた有線式通信ネットワークシステム
US10/370,331 US20030156370A1 (en) 2002-02-20 2003-02-19 Power distribution panel capable of transmitting data and wired telecommunication network system including the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002043107A JP2003244039A (ja) 2002-02-20 2002-02-20 配電盤及び該配電盤を用いた有線式通信ネットワークシステム

Publications (2)

Publication Number Publication Date
JP2003244039A JP2003244039A (ja) 2003-08-29
JP2003244039A5 true JP2003244039A5 (enExample) 2005-08-18

Family

ID=27678396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002043107A Withdrawn JP2003244039A (ja) 2002-02-20 2002-02-20 配電盤及び該配電盤を用いた有線式通信ネットワークシステム

Country Status (2)

Country Link
US (1) US20030156370A1 (enExample)
JP (1) JP2003244039A (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007502043A (ja) * 2003-08-08 2007-02-01 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 単一の誘導性結合を介した単方向電力転送および双方向データ転送
US20050116814A1 (en) * 2003-10-24 2005-06-02 Rodgers Barry N. Intelligent power management control system
JP4633787B2 (ja) * 2005-03-07 2011-02-16 三菱電機株式会社 信号バイパス装置
JP4611172B2 (ja) * 2005-10-20 2011-01-12 関西電力株式会社 電力線搬送通信装置
JP4720575B2 (ja) * 2006-03-29 2011-07-13 Ｋｄｄｉ株式会社 電力線通信装置
JP2008227885A (ja) * 2007-03-13 2008-09-25 Yamaha Corp 電力線搬送通信の伝送線路構造および電力線開閉器
EP2157704B1 (en) * 2008-08-20 2012-01-25 Sony Corporation Device for determining a common-mode signal in a power line communication network
US8093744B2 (en) * 2009-03-03 2012-01-10 Aboundi, Inc. Power mains distribution panel data link
WO2010100951A1 (ja) * 2009-03-06 2010-09-10 パナソニック株式会社 電力供給装置
SE536457C2 (sv) * 2011-05-31 2013-11-19 Hexatronic Scandinavia Ab Anordningar för skydd av nät
EP3534546B1 (en) * 2018-02-28 2021-09-29 Nokia Solutions and Networks Oy A filtering device for power line communication
US11037427B2 (en) * 2019-08-14 2021-06-15 Schneider Electric USA, Inc. Load center position-based addressing

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909821A (en) * 1973-10-04 1975-09-30 Gen Public Utilities Communicating over power lines
IT1149828B (it) * 1980-02-25 1986-12-10 Sits Soc It Telecom Siemens Rete per la distribuzione della tensione di alimentazione di sistemi di telecomunicazioni
US4427968A (en) * 1981-04-09 1984-01-24 Westinghouse Electric Corp. Distribution network communication system with flexible message routes
US4686382A (en) * 1985-08-14 1987-08-11 Westinghouse Electric Corp. Switch bypass circuit for power line communication systems
US4903006A (en) * 1989-02-16 1990-02-20 Thermo King Corporation Power line communication system
US5638255A (en) * 1995-12-15 1997-06-10 Lucent Technologies Inc. Power protection and distribution module
JP3402953B2 (ja) * 1996-09-13 2003-05-06 株式会社東芝 通信方法、通信システムおよび通信装置
US6157292A (en) * 1997-12-04 2000-12-05 Digital Security Controls Ltd. Power distribution grid communication system
US6297729B1 (en) * 1999-03-29 2001-10-02 International Business Machines Corporation Method and apparatus for securing communications along ac power lines
US6301095B1 (en) * 1999-12-23 2001-10-09 3Com Corporation System and method of distributing power to a plurality of electronic modules housed within an electronics cabinet
TW459425B (en) * 2000-06-23 2001-10-11 Primax Electronics Ltd Power socket apparatus
US6590493B1 (en) * 2000-12-05 2003-07-08 Nortel Networks Limited System, device, and method for isolating signaling environments in a power line communication system
JP2003258690A (ja) * 2002-03-05 2003-09-12 Alps Electric Co Ltd 電力搬送用モデム

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