DE3780224T2 - Schaltung zur vermeidung von interferenzen bei der uebertragung ueber das stromnetz. - Google Patents

Schaltung zur vermeidung von interferenzen bei der uebertragung ueber das stromnetz.

Info

Publication number: DE3780224T2
Authority: DE; Germany
Prior art keywords: circuit; transmitting via; electricity network; avoid interferences; interferences
Prior art date: 1986-06-17
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.): Expired - Fee Related

Application number

DE8787305364T

Other languages

English (en)

Other versions

DE3780224D1 (de

Inventor

Kenneth Claude Shuey

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

ABB Inc USA

Original Assignee

Asea Brown Boveri Inc USA

Priority date (The priority date 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 date listed.)

1986-06-17

Filing date

1987-06-17

Publication date

1993-02-04

1987-06-17 Application filed by Asea Brown Boveri Inc USA filed Critical Asea Brown Boveri Inc USA

1992-08-13 Application granted granted Critical

1992-08-13 Publication of DE3780224D1 publication Critical patent/DE3780224D1/de

1993-02-04 Publication of DE3780224T2 publication Critical patent/DE3780224T2/de

2007-06-18 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/56—Circuits for coupling, blocking, or by-passing of signals
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
- H04B2203/5416—Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
- H04B2203/5425—Methods of transmitting or receiving signals via power distribution lines improving S/N by matching impedance, noise reduction, gain control
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5462—Systems for power line communications
- H04B2203/5483—Systems for power line communications using coupling circuits

DE8787305364T 1986-06-17 1987-06-17 Schaltung zur vermeidung von interferenzen bei der uebertragung ueber das stromnetz. Expired - Fee Related DE3780224T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/875,154 US4766414A (en)	1986-06-17	1986-06-17	Power line communication interference preventing circuit

Publications (2)

Publication Number	Publication Date
DE3780224D1 DE3780224D1 (de)	1992-08-13
DE3780224T2 true DE3780224T2 (de)	1993-02-04

Family

ID=25365292

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8787305364T Expired - Fee Related DE3780224T2 (de)	1986-06-17	1987-06-17	Schaltung zur vermeidung von interferenzen bei der uebertragung ueber das stromnetz.

Country Status (7)

Country	Link
US (1)	US4766414A (de)
EP (1)	EP0251568B1 (de)
JP (1)	JP2662636B2 (de)
AU (1)	AU595884B2 (de)
CA (1)	CA1269426A (de)
DE (1)	DE3780224T2 (de)
ZA (1)	ZA873514B (de)

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US4973940A (en) *	1987-07-08	1990-11-27	Colin Electronics Co., Ltd.	Optimum impedance system for coupling transceiver to power line carrier network
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US5412369A (en) *	1990-10-05	1995-05-02	Kirchner; Robert D.	Two-wire control system
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JPH07508609A (ja) *	1992-06-30	1995-09-21	エレクトロニック　イノベイターズ，インコーポレイテッド	Ａｃ電力ライン搬送波電流ｌａｎを用いた分散型知能による工学的被害およびダメージコントロール管理システム
US6144292A (en) *	1992-10-22	2000-11-07	Norweb Plc	Powerline communications network employing TDMA, FDMA and/or CDMA
US6282405B1 (en)	1992-10-22	2001-08-28	Norweb Plc	Hybrid electricity and telecommunications distribution network
GB9222205D0 (en) *	1992-10-22	1992-12-02	Norweb Plc	Low voltage filter
US5406249A (en) *	1993-03-09	1995-04-11	Metricom, Inc.	Method and structure for coupling power-line carrier current signals using common-mode coupling
US5670931A (en) *	1994-06-17	1997-09-23	Baker Hughes Incorporated	Method and apparatus for transmitting data over a power cable utilizing a magnetically saturable core reactor
GB9417359D0 (en) *	1994-08-26	1994-10-19	Norweb Plc	A power transmission network and filter therefor
US5818821A (en)	1994-12-30	1998-10-06	Intelogis, Inc.	Universal lan power line carrier repeater system and method
US5866956A (en) *	1995-06-06	1999-02-02	Dekko Engineering, Inc.	Apparatus for and method of monitoring and controlling a power system
US5694108A (en) *	1996-05-01	1997-12-02	Abb Power T&D Company Inc.	Apparatus and methods for power network coupling
GB9616543D0 (en) *	1996-08-06	1996-09-25	Northern Telecom Ltd	Power line communications
US5978371A (en) *	1997-03-31	1999-11-02	Abb Power T&D Company Inc.	Communications module base repeater
US5933073A (en) *	1997-07-07	1999-08-03	Abb Power T&D Company Inc.	Apparatus and methods for power network coupling
US6037678A (en) *	1997-10-03	2000-03-14	Northern Telecom Limited	Coupling communications signals to a power line
DE19754800A1 (de) *	1997-12-10	1999-06-17	Abb Patent Gmbh	Buskoppeleinrichtung
US6480510B1 (en)	1998-07-28	2002-11-12	Serconet Ltd.	Local area network of serial intelligent cells
US7675190B1 (en)	1999-12-08	2010-03-09	Current Communications International Holding Gmbh	Assembly for transmitting information via a low-voltage power supply network
US7176786B2 (en) *	2000-01-20	2007-02-13	Current Technologies, Llc	Method of isolating data in a power line communications network
NZ520621A (en)	2000-01-20	2005-05-27	Current Tech Llc	Method of isolating data in a power line communication network by means of a low pass filter and/or a communication repeater or router
US6965302B2 (en)	2000-04-14	2005-11-15	Current Technologies, Llc	Power line communication system and method of using the same
AU2001255401B2 (en)	2000-04-14	2005-12-01	Current Technologies, Llc	Digital communications utilizing medium voltage power distribution lines
US6998962B2 (en)	2000-04-14	2006-02-14	Current Technologies, Llc	Power line communication apparatus and method of using the same
US7103240B2 (en)	2001-02-14	2006-09-05	Current Technologies, Llc	Method and apparatus for providing inductive coupling and decoupling of high-frequency, high-bandwidth data signals directly on and off of a high voltage power line
US6842459B1 (en)	2000-04-19	2005-01-11	Serconet Ltd.	Network combining wired and non-wired segments
US6980089B1 (en)	2000-08-09	2005-12-27	Current Technologies, Llc	Non-intrusive coupling to shielded power cable
US6373377B1 (en)	2000-10-05	2002-04-16	Conexant Systems, Inc.	Power supply with digital data coupling for power-line networking
EP1371219A4 (de)	2001-02-14	2006-06-21	Current Tech Llc	Datenkommunikation über eine stromversorgungsleitung
US6803599B2 (en)	2001-06-01	2004-10-12	D-Wave Systems, Inc.	Quantum processing system for a superconducting phase qubit
US7053756B2 (en)	2001-12-21	2006-05-30	Current Technologies, Llc	Facilitating communication of data signals on electric power systems
US7199699B1 (en)	2002-02-19	2007-04-03	Current Technologies, Llc	Facilitating communication with power line communication devices
US7102478B2 (en)	2002-06-21	2006-09-05	Current Technologies, Llc	Power line coupling device and method of using the same
US6982611B2 (en)	2002-06-24	2006-01-03	Current Technologies, Llc	Power line coupling device and method of using the same
US7132819B1 (en)	2002-11-12	2006-11-07	Current Technologies, Llc	Floating power supply and method of using the same
US7076378B1 (en)	2002-11-13	2006-07-11	Current Technologies, Llc	Device and method for providing power line characteristics and diagnostics
US7064654B2 (en)	2002-12-10	2006-06-20	Current Technologies, Llc	Power line communication system and method of operating the same
US6980091B2 (en)	2002-12-10	2005-12-27	Current Technologies, Llc	Power line communication system and method of operating the same
US6980090B2 (en)	2002-12-10	2005-12-27	Current Technologies, Llc	Device and method for coupling with electrical distribution network infrastructure to provide communications
US6965303B2 (en)	2002-12-10	2005-11-15	Current Technologies, Llc	Power line communication system and method
US7075414B2 (en)	2003-05-13	2006-07-11	Current Technologies, Llc	Device and method for communicating data signals through multiple power line conductors
US7046124B2 (en)	2003-01-21	2006-05-16	Current Technologies, Llc	Power line coupling device and method of using the same
IL154921A (en)	2003-03-13	2011-02-28	Mosaid Technologies Inc	A telephone system that includes many separate sources and accessories for it
US7308103B2 (en)	2003-05-08	2007-12-11	Current Technologies, Llc	Power line communication device and method of using the same
US7460467B1 (en)	2003-07-23	2008-12-02	Current Technologies, Llc	Voice-over-IP network test device and method
US7113134B1 (en)	2004-03-12	2006-09-26	Current Technologies, Llc	Transformer antenna device and method of using the same
US7714682B2 (en) *	2007-06-21	2010-05-11	Current Technologies, Llc	Power line data signal attenuation device and method
KR100911726B1 (ko) *	2007-11-23	2009-08-10	한국전기연구원	고압 배전선로에서 고속 전력선 통신을 위한 임피던스 정합트랜스포머와 전송모드 제어회로를 내장한 신호 결합장치
US11790259B2 (en)	2019-09-06	2023-10-17	D-Wave Systems Inc.	Systems and methods for tuning capacitance in quantum devices

Family Cites Families (16)

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Publication number	Priority date	Publication date	Assignee	Title
US2385673A (en) *	1943-07-27	1945-09-25	Gen Electric	Carrier current system
US3846638A (en) *	1972-10-02	1974-11-05	Gen Electric	Improved coupling arrangement for power line carrier systems
CH578793A5 (de) *	1974-12-06	1976-08-13	Landis & Gyr Ag
US4065763A (en) *	1975-12-08	1977-12-27	Westinghouse Electric Corporation	Distribution network power line communication system
US4032911A (en) *	1976-02-26	1977-06-28	Westinghouse Electric Corporation	Signal repeater for power distribution line communication systems
US4142178A (en) *	1977-04-25	1979-02-27	Westinghouse Electric Corp.	High voltage signal coupler for a distribution network power line carrier communication system
US4130874A (en) *	1977-06-13	1978-12-19	Westinghouse Electric Corp.	Load management terminal having plural selectable address formats for a power line communication system
US4188619A (en) *	1978-08-17	1980-02-12	Rockwell International Corporation	Transformer arrangement for coupling a communication signal to a three-phase power line
US4254402A (en) *	1979-08-17	1981-03-03	Rockwell International Corporation	Transformer arrangement for coupling a communication signal to a three-phase power line
US4379284A (en) *	1979-09-21	1983-04-05	Westinghouse Electric Corp.	Coherent phase shift keyed demodulator for power line communication systems
US4355303A (en) *	1981-04-09	1982-10-19	Westinghouse Electric Corp.	Receiver for a distribution network power line carrier communication system
US4427968A (en) *	1981-04-09	1984-01-24	Westinghouse Electric Corp.	Distribution network communication system with flexible message routes
US4467314A (en) *	1982-03-29	1984-08-21	Westinghouse Electric Corp.	Electric utility communication system with field installation terminal and load management terminal with remotely assignable unique address
GB8311889D0 (en) *	1983-04-29	1983-06-02	Gen Electric Co Plc	Power supply line carrier communication systems
US4573170A (en) *	1984-02-15	1986-02-25	Westinghouse Electric Corp.	Apparatus and method for sampling multiple carrier signals
US4602240A (en) *	1984-03-22	1986-07-22	General Electric Company	Apparatus for and method of attenuating power line carrier communication signals passing between substation distribution lines and transmission lines through substation transformers

1986
- 1986-06-17 US US06/875,154 patent/US4766414A/en not_active Expired - Lifetime
1987
- 1987-05-15 ZA ZA873514A patent/ZA873514B/xx unknown
- 1987-05-25 AU AU73348/87A patent/AU595884B2/en not_active Ceased
- 1987-06-01 CA CA000538459A patent/CA1269426A/en not_active Expired - Lifetime
- 1987-06-09 JP JP62145016A patent/JP2662636B2/ja not_active Expired - Lifetime
- 1987-06-17 EP EP87305364A patent/EP0251568B1/de not_active Expired - Lifetime
- 1987-06-17 DE DE8787305364T patent/DE3780224T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US4766414A (en)	1988-08-23
AU7334887A (en)	1987-12-24
EP0251568B1 (de)	1992-07-08
JP2662636B2 (ja)	1997-10-15
AU595884B2 (en)	1990-04-12
ZA873514B (en)	1987-11-10
CA1269426A (en)	1990-05-22
EP0251568A1 (de)	1988-01-07
DE3780224D1 (de)	1992-08-13
JPS632431A (ja)	1988-01-07

Legal Events

Date	Code	Title	Description
1993-08-05	8364	No opposition during term of opposition
2000-11-09	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE3780224T2 (de)	1993-02-04	Schaltung zur vermeidung von interferenzen bei der uebertragung ueber das stromnetz.
DE3774911D1 (de)	1992-01-16	Matrix-strukturierte multiplizierschaltung.
DE3787787T2 (de)	1994-05-19	Kommunikationssystem.
DE3887409D1 (de)	1994-03-10	FSK-Demodulationsschaltung.
DE3876142T2 (de)	1993-04-01	Kommunikationsstoersender.
DE3787181T2 (de)	1994-02-17	Pegelumwandlungsschaltung.
DE3778836D1 (de)	1992-06-11	Haftvermittler.
FI871780A0 (fi)	1987-04-23	Separering av nickel fraon koppar i autoklav.
DE3672823D1 (de)	1990-08-23	Kommunikationsnetz.
DE3768032D1 (de)	1991-03-28	Kommunikationssystem.
DK111388A (da)	1988-09-04	Elektroder, isaer spalteroersmotor
FI865375A (fi)	1988-07-01	Saett att faesta en hisskorg i en gripram.
FI873242A (fi)	1988-01-29	Anordning att inrikta glasskivor i produktionslinje.
DE297412T1 (de)	1989-06-22	Kuechengeraet.
DE3786644T2 (de)	1994-02-24	Interferenzunempfindlicher Digital-Modulationsempfänger.
FI891694A0 (fi)	1989-04-10	Kombinerad skrap- och sopanordning.
DE3789362D1 (de)	1994-04-21	Durchsichtiges Copolyamid.
DE3761627D1 (de)	1990-03-15	Verbundachsaggregat.
DE3765014D1 (de)	1990-10-25	Silikonfett.
NO872868D0 (no)	1987-07-10	Dypdykk-pusteutstyr.
DE3687040D1 (de)	1992-12-03	Kommunikationsnetz.
NL184772C (nl)	1989-11-01	Rakelinrichting.
NO880153L (no)	1988-01-14	Effektdele-/kombinasjonskrets.
FI861631A (fi)	1987-10-18	Kopplingsanordning.
DE3778908D1 (de)	1992-06-11	Kommunikationssystem.