MD3957G2 - Cuplor de frecvenţă radio, procedeu şi sistem de cuplare - Google Patents
Cuplor de frecvenţă radio, procedeu şi sistem de cuplareInfo
- Publication number
- MD3957G2 MD3957G2 MDA20080229A MD20080229A MD3957G2 MD 3957 G2 MD3957 G2 MD 3957G2 MD A20080229 A MDA20080229 A MD A20080229A MD 20080229 A MD20080229 A MD 20080229A MD 3957 G2 MD3957 G2 MD 3957G2
- Authority
- MD
- Moldova
- Prior art keywords
- radio frequency
- shunt device
- coupler
- voltage terminal
- signal
- 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
- H04B3/56—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
- H04B2203/5425—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
- H04B2203/5429—Applications for powerline communications
- H04B2203/5441—Wireless systems or telephone
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Emergency Protection Circuit Devices (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
Invenţia se referă la energetică, în special la cuploarele de frecvenţă radio pentru liniile de transport de energie electrică.Cuplorul de frecvenţă radio (FR) este cuplat cu un dispozitiv cu şunt şi cu un modem de FR pentru transmiterea semnalului de FR. Semnalul de FR se produce între linia de transport de energie electrică şi modemul de FR prin dispozitivul cu şunt şi cuplor. Dispozitivul cu şunt este dotat cu o bornă de tensiune înaltă conectată la cablul de electricitate al liniei de transport de energie electrică şi la o bornă de tensiune joasă. Cuplorul conţine un conductor de semnal conectat la borna de tensiune joasă a dispozitivului cu şunt, un conductor de legare la pământ conectat cu priza de pământ, şi un transformator de cuplare.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/344,775 US7535685B2 (en) | 2006-01-31 | 2006-01-31 | Radio frequency signal coupler, coupling system and method |
PCT/IB2007/000196 WO2007088443A2 (en) | 2006-01-31 | 2007-01-29 | A radio frequency coupler, coupling system and method |
Publications (3)
Publication Number | Publication Date |
---|---|
MD20080229A MD20080229A (ro) | 2009-07-31 |
MD3957F2 MD3957F2 (ro) | 2009-08-31 |
MD3957G2 true MD3957G2 (ro) | 2010-03-31 |
Family
ID=38322725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDA20080229A MD3957G2 (ro) | 2006-01-31 | 2007-01-29 | Cuplor de frecvenţă radio, procedeu şi sistem de cuplare |
Country Status (4)
Country | Link |
---|---|
US (1) | US7535685B2 (ro) |
EP (1) | EP1982427A4 (ro) |
MD (1) | MD3957G2 (ro) |
WO (2) | WO2007089294A1 (ro) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8023572B2 (en) * | 2006-11-29 | 2011-09-20 | Dell Products, Lp | Communication interface employing a differential circuit and method of use |
US7795994B2 (en) * | 2007-06-26 | 2010-09-14 | Current Technologies, Llc | Power line coupling device and method |
US7876174B2 (en) | 2007-06-26 | 2011-01-25 | Current Technologies, Llc | Power line coupling device and method |
US20090085726A1 (en) * | 2007-09-27 | 2009-04-02 | Radtke William O | Power Line Communications Coupling Device and Method |
US20090125255A1 (en) * | 2007-11-08 | 2009-05-14 | Michael Keselman | Methods and apparatus for measuring voltage and voltage phase angle on bpl line |
US20090124209A1 (en) * | 2007-11-08 | 2009-05-14 | Michael Keselman | Methods and system for configuration of broadband over power lines |
WO2010101661A1 (en) * | 2009-03-06 | 2010-09-10 | Amperion Incorporated | Station communications over electrical transmission lines |
EP2390891A1 (en) * | 2010-05-24 | 2011-11-30 | ABB Technology AG | A very fast transient suppressing device |
CN103368164B (zh) * | 2012-04-01 | 2016-08-17 | 华为终端有限公司 | 一种防雷电路、开关电源和防雷方法 |
US9124091B2 (en) | 2013-11-26 | 2015-09-01 | Thomson Licensing | Surge protector for a transmission line connector |
CN106059626B (zh) * | 2016-06-21 | 2019-08-13 | 国网福建省电力有限公司 | 一种使用避雷器实现中压通信的组网方法 |
CN106059625B (zh) * | 2016-06-21 | 2019-08-13 | 国网福建省电力有限公司 | 一种使用避雷器实现中压通信的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2110151C1 (ru) * | 1993-11-09 | 1998-04-27 | Моторола, Инк. | Устройство и способ управления синтезатором частоты с системой фазовой автоматической подстройки частоты в зависимости от расстановки радиочастотных каналов |
US5864284A (en) * | 1997-03-06 | 1999-01-26 | Sanderson; Lelon Wayne | Apparatus for coupling radio-frequency signals to and from a cable of a power distribution network |
RU2142205C1 (ru) * | 1994-12-23 | 1999-11-27 | Квэлкомм Инкорпорейтед | Двухрежимная система связи с частотной модуляцией и с множественным доступом с кодовым разделением каналов |
RU2325758C2 (ru) * | 2000-02-28 | 2008-05-27 | Томсон Лайсенсинг | Новая архитектура недорогостоящего/маломощного аналогового приемопередатчика |
RU2326498C1 (ru) * | 2005-12-28 | 2008-06-10 | Кэнон Кабусики Кайся | Устройство обмена и способ управления электропитанием |
RU2332786C1 (ru) * | 2007-01-09 | 2008-08-27 | Открытое акционерное общество "Опытное конструкторское бюро "Иртыш" ОАО "ОКБ "Иртыш" | Устройство управления синтезатором частоты |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6452482B1 (en) * | 1999-12-30 | 2002-09-17 | Ambient Corporation | Inductive coupling of a data signal to a power transmission cable |
US4026505A (en) * | 1976-01-15 | 1977-05-31 | Harmon Industries, Inc. | Variable high pass coupler |
US5559377A (en) * | 1989-04-28 | 1996-09-24 | Abraham; Charles | Transformer coupler for communication over various lines |
GB9417359D0 (en) * | 1994-08-26 | 1994-10-19 | Norweb Plc | A power transmission network and filter therefor |
US5675306A (en) * | 1995-05-18 | 1997-10-07 | Diaz; Rodolfo E. | Resonant electromagnetic field amplifier utilizing a magnetic LRC resonant circuit |
FR2747228B1 (fr) * | 1996-04-05 | 1998-07-17 | Thomson Csf | Ferrite a faibles pertes entre 1 mhz et 100 mhz et procede de realisation |
US6200120B1 (en) * | 1997-12-31 | 2001-03-13 | Kimberly-Clark Worldwide, Inc. | Die head assembly, apparatus, and process for meltblowing a fiberforming thermoplastic polymer |
US6535545B1 (en) * | 1999-10-15 | 2003-03-18 | Rf Waves Ltd. | RF modem utilizing saw resonator and correlator and communications transceiver constructed therefrom |
WO2001082497A1 (en) * | 2000-04-19 | 2001-11-01 | Current Technologies, Llc | Method and apparatus for interfacing rf signals to medium voltage power lines |
US6952060B2 (en) * | 2001-05-07 | 2005-10-04 | Trustees Of Tufts College | Electromagnetic linear generator and shock absorber |
US7245472B2 (en) * | 2001-05-18 | 2007-07-17 | Curretn Grid, Llc | Medium voltage signal coupling structure for last leg power grid high-speed data network |
MXPA04010598A (es) * | 2002-04-29 | 2004-12-13 | Ambient Corp | Acoplador inductivo de alta corriente y transformador de corriente para lineas de energia. |
US7102478B2 (en) * | 2002-06-21 | 2006-09-05 | Current Technologies, Llc | Power line coupling device and method of using the same |
US6753742B2 (en) * | 2002-08-13 | 2004-06-22 | Korea Electro Technology Research Institute | Signal coupling apparatus for communication by medium voltage power line |
US7154727B2 (en) * | 2002-10-23 | 2006-12-26 | Analog Devices | Surge protection circuit |
US20040264087A1 (en) * | 2003-06-30 | 2004-12-30 | Bishop Roger S | Transient protector for wireless communications equipment |
US7522812B2 (en) * | 2005-07-15 | 2009-04-21 | International Broadband Electric Communications, Inc. | Coupling of communications signals to a power line |
-
2006
- 2006-01-31 US US11/344,775 patent/US7535685B2/en not_active Expired - Fee Related
- 2006-10-23 WO PCT/US2006/041318 patent/WO2007089294A1/en active Application Filing
-
2007
- 2007-01-29 WO PCT/IB2007/000196 patent/WO2007088443A2/en active Application Filing
- 2007-01-29 MD MDA20080229A patent/MD3957G2/ro not_active IP Right Cessation
- 2007-01-29 EP EP07705482.3A patent/EP1982427A4/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2110151C1 (ru) * | 1993-11-09 | 1998-04-27 | Моторола, Инк. | Устройство и способ управления синтезатором частоты с системой фазовой автоматической подстройки частоты в зависимости от расстановки радиочастотных каналов |
RU2142205C1 (ru) * | 1994-12-23 | 1999-11-27 | Квэлкомм Инкорпорейтед | Двухрежимная система связи с частотной модуляцией и с множественным доступом с кодовым разделением каналов |
US5864284A (en) * | 1997-03-06 | 1999-01-26 | Sanderson; Lelon Wayne | Apparatus for coupling radio-frequency signals to and from a cable of a power distribution network |
RU2325758C2 (ru) * | 2000-02-28 | 2008-05-27 | Томсон Лайсенсинг | Новая архитектура недорогостоящего/маломощного аналогового приемопередатчика |
RU2326498C1 (ru) * | 2005-12-28 | 2008-06-10 | Кэнон Кабусики Кайся | Устройство обмена и способ управления электропитанием |
RU2332786C1 (ru) * | 2007-01-09 | 2008-08-27 | Открытое акционерное общество "Опытное конструкторское бюро "Иртыш" ОАО "ОКБ "Иртыш" | Устройство управления синтезатором частоты |
Also Published As
Publication number | Publication date |
---|---|
MD20080229A (ro) | 2009-07-31 |
WO2007089294A1 (en) | 2007-08-09 |
EP1982427A2 (en) | 2008-10-22 |
WO2007088443A3 (en) | 2009-12-10 |
MD3957F2 (ro) | 2009-08-31 |
US20070178850A1 (en) | 2007-08-02 |
WO2007088443A2 (en) | 2007-08-09 |
EP1982427A4 (en) | 2014-01-08 |
US7535685B2 (en) | 2009-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
MM4A | Patent for invention definitely lapsed due to non-payment of fees |