IT1159062B - Apparecchiatura per la trasmissione di dati digitali su linee di distribuzione di energia elettrica - Google Patents
Apparecchiatura per la trasmissione di dati digitali su linee di distribuzione di energia elettricaInfo
- Publication number
- IT1159062B IT1159062B IT21076/82A IT2107682A IT1159062B IT 1159062 B IT1159062 B IT 1159062B IT 21076/82 A IT21076/82 A IT 21076/82A IT 2107682 A IT2107682 A IT 2107682A IT 1159062 B IT1159062 B IT 1159062B
- Authority
- IT
- Italy
- Prior art keywords
- transmission
- equipment
- digital data
- distribution lines
- electricity distribution
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/542—Systems for transmission via power distribution lines the information being in digital form
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00007—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission
- H02J13/00009—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission using pulsed signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/103—Chirp modulation
-
- 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
-
- 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
- H04B2203/5491—Systems for power line communications using filtering and bypassing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/121—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using the power network as support for the transmission
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/260,432 US4438519A (en) | 1981-05-04 | 1981-05-04 | Methods, and apparatus, for transmitting high-bit-rate digital data in power line communication media having high harmonic noise content |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8221076A0 IT8221076A0 (it) | 1982-05-04 |
IT1159062B true IT1159062B (it) | 1987-02-25 |
Family
ID=22989141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21076/82A IT1159062B (it) | 1981-05-04 | 1982-05-04 | Apparecchiatura per la trasmissione di dati digitali su linee di distribuzione di energia elettrica |
Country Status (9)
Country | Link |
---|---|
US (1) | US4438519A (it) |
JP (1) | JPS5833342A (it) |
CA (1) | CA1192959A (it) |
DE (1) | DE3216666A1 (it) |
FR (1) | FR2505112A1 (it) |
GB (1) | GB2098030B (it) |
HK (1) | HK96285A (it) |
IT (1) | IT1159062B (it) |
NL (1) | NL8201832A (it) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4649550A (en) * | 1982-12-22 | 1987-03-10 | Amoco Corporation | Telemetry scheme with slope modulated signal |
US4641322A (en) * | 1983-10-18 | 1987-02-03 | Nec Corporation | System for carrying out spread spectrum communication through an electric power line |
GB2165724B (en) * | 1984-10-13 | 1988-05-11 | Stc Plc | Remote meter reading |
USRE39759E1 (en) * | 1984-12-03 | 2007-08-07 | Time Domain Corporation | Time domain radio transmission system |
USRE41479E1 (en) * | 1984-12-03 | 2010-08-10 | Time Domain Corporation | Time domain radio transmission system |
GB2171576B (en) * | 1985-02-04 | 1989-07-12 | Mitel Telecom Ltd | Spread spectrum leaky feeder communication system |
CA1278060C (en) * | 1985-07-24 | 1990-12-18 | Kaoru Endo | Spread spectrum power line communications |
US4815106A (en) * | 1986-04-16 | 1989-03-21 | Adaptive Networks, Inc. | Power line communication apparatus |
US4804938A (en) * | 1986-10-24 | 1989-02-14 | Sangamo Weston, Inc. | Distribution energy management system |
JPS63114333A (ja) * | 1986-10-31 | 1988-05-19 | Nec Home Electronics Ltd | 無線バスシステム |
FR2641919B1 (fr) * | 1988-12-27 | 1991-03-22 | Trt Telecom Radio Electr | Dispositif de transmission d'informations utilisant une modulation en frequence |
US5090024A (en) * | 1989-08-23 | 1992-02-18 | Intellon Corporation | Spread spectrum communications system for networks |
US5263046A (en) * | 1992-05-08 | 1993-11-16 | Intellon Corporation | Spread-spectrum chirp communication with sharply defined bandwidth |
US5283807A (en) * | 1992-10-21 | 1994-02-01 | Tutankhamon Electronics, Inc. | EMI suppression coding |
US5818821A (en) * | 1994-12-30 | 1998-10-06 | Intelogis, Inc. | Universal lan power line carrier repeater system and method |
US6442105B1 (en) * | 1995-02-09 | 2002-08-27 | Baker Hughes Incorporated | Acoustic transmission system |
US5748670A (en) * | 1995-05-25 | 1998-05-05 | Zilog, Inc. | Method of demodulating chirp spread spectrum |
SE510890C2 (sv) * | 1996-08-02 | 1999-07-05 | Ericsson Telefon Ab L M | Förfarande och anordning för bredbandstransmission |
DE19646745C2 (de) | 1996-11-01 | 1999-07-08 | Nanotron Ges Fuer Mikrotechnik | Übertragungsverfahren und Anordnung zur Durchführung des Verfahrens |
DE19646748C2 (de) | 1996-11-01 | 2003-03-20 | Nanotron Ges Fuer Mikrotechnik | Sicherungssystem |
DE19646747C1 (de) | 1996-11-01 | 1998-08-13 | Nanotron Ges Fuer Mikrotechnik | Verfahren zur drahtlosen Übertragung einer einem Signal aufgeprägten Nachricht |
DE19646746C2 (de) | 1996-11-01 | 2003-09-18 | Nanotron Technologies Gmbh | Übertragungsverfahren zur drahtlosen Kommunikation mit einem implantierten medizinischen Gerät |
US6070060A (en) * | 1998-03-04 | 2000-05-30 | Edelman; Seymour | Frequency and frequency rate of change radio broadcasting and other types of communications systems |
US6480510B1 (en) | 1998-07-28 | 2002-11-12 | Serconet Ltd. | Local area network of serial intelligent cells |
US6940893B1 (en) | 1999-09-27 | 2005-09-06 | Telecommunications Research Laboratories | High-speed indoor wireless chirp spread spectrum data link |
US6850553B1 (en) | 2000-03-17 | 2005-02-01 | Harris Corporation | Chirp slope multiple access |
US6842459B1 (en) | 2000-04-19 | 2005-01-11 | Serconet Ltd. | Network combining wired and non-wired segments |
US6456192B1 (en) * | 2000-04-19 | 2002-09-24 | Phonex Broadband Corporation | Method and system for power line null detection and automatic frequency and gain control |
US6373377B1 (en) | 2000-10-05 | 2002-04-16 | Conexant Systems, Inc. | Power supply with digital data coupling for power-line networking |
US6993458B1 (en) * | 2000-11-07 | 2006-01-31 | International Business Machines Corporation | Method and apparatus for preprocessing technique for forecasting in capacity management, software rejuvenation and dynamic resource allocation applications |
US6512474B2 (en) * | 2001-05-23 | 2003-01-28 | Lockhead Martin Corporation | Ultra wideband signal source |
US20040015630A1 (en) * | 2002-07-19 | 2004-01-22 | Boolos Timothy L. | Connection system for connecting data transmitting and receiving devices to data transmission medium |
US7136393B2 (en) * | 2002-07-19 | 2006-11-14 | Northrop Grumman Coporation | Information transmission system and method of data transmission |
IL154921A (en) * | 2003-03-13 | 2011-02-28 | Mosaid Technologies Inc | A telephone system that includes many separate sources and accessories for it |
US7578803B2 (en) * | 2004-03-18 | 2009-08-25 | C. R. Bard, Inc. | Multifunction adaptor for an open-ended catheter |
US7414526B2 (en) * | 2005-06-28 | 2008-08-19 | International Broadband Communications, Inc. | Coupling of communications signals to a power line |
US7319717B2 (en) * | 2005-06-28 | 2008-01-15 | International Broadband Electric Communications, Inc. | Device and method for enabling communications signals using a medium voltage power line |
US7778514B2 (en) * | 2005-07-15 | 2010-08-17 | International Broadband Electric Communications, Inc. | Coupling of communications signals to a power line |
US7667344B2 (en) * | 2005-07-15 | 2010-02-23 | International Broadband Electric Communications, Inc. | Coupling communications signals to underground power lines |
US7522812B2 (en) * | 2005-07-15 | 2009-04-21 | International Broadband Electric Communications, Inc. | Coupling of communications signals to a power line |
US20070064832A1 (en) * | 2005-09-21 | 2007-03-22 | Frank Michael L | Frequency ramp modulation |
WO2014201440A1 (en) | 2013-06-14 | 2014-12-18 | Lockheed Martin Corporation | System, method and apparatus for communication that is insensitive to a sampling clock error |
KR101313002B1 (ko) | 2013-07-16 | 2013-10-01 | (주)골든칩스 | 교류전원의 위상각 제어를 이용한 데이터 통신 방법 및 장치 |
US11888548B2 (en) | 2021-05-28 | 2024-01-30 | Massachusetts Institute Of Technology | Power line communication for low-bandwidth control and sensing |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3117277A (en) * | 1957-09-04 | 1964-01-07 | Karl Rath | Passive radio repeater transmission system |
US3117305A (en) * | 1960-12-02 | 1964-01-07 | Goldberg Bernard | Frequency shift transmission system |
US3493865A (en) * | 1966-03-17 | 1970-02-03 | Bell Telephone Labor Inc | Frequency encoded digital transmission with each encoded frequency continuously swept over a band of frequencies |
US3492576A (en) * | 1966-07-29 | 1970-01-27 | Bell Telephone Labor Inc | Differential phase modulated communication system |
-
1981
- 1981-05-04 US US06/260,432 patent/US4438519A/en not_active Expired - Lifetime
-
1982
- 1982-03-19 CA CA000398876A patent/CA1192959A/en not_active Expired
- 1982-05-04 NL NL8201832A patent/NL8201832A/nl not_active Application Discontinuation
- 1982-05-04 GB GB8212822A patent/GB2098030B/en not_active Expired
- 1982-05-04 DE DE19823216666 patent/DE3216666A1/de not_active Withdrawn
- 1982-05-04 FR FR8207717A patent/FR2505112A1/fr not_active Withdrawn
- 1982-05-04 IT IT21076/82A patent/IT1159062B/it active
- 1982-05-04 JP JP57073523A patent/JPS5833342A/ja active Pending
-
1985
- 1985-11-28 HK HK962/85A patent/HK96285A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
HK96285A (en) | 1985-12-06 |
CA1192959A (en) | 1985-09-03 |
NL8201832A (nl) | 1982-12-01 |
FR2505112A1 (fr) | 1982-11-05 |
US4438519A (en) | 1984-03-20 |
GB2098030B (en) | 1985-04-03 |
JPS5833342A (ja) | 1983-02-26 |
IT8221076A0 (it) | 1982-05-04 |
DE3216666A1 (de) | 1982-11-18 |
GB2098030A (en) | 1982-11-10 |
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