MD20080230A - Cuplor inductiv pentru liniile de energie electrică - Google Patents
Cuplor inductiv pentru liniile de energie electricăInfo
- Publication number
- MD20080230A MD20080230A MDA20080230A MD20080230A MD20080230A MD 20080230 A MD20080230 A MD 20080230A MD A20080230 A MDA20080230 A MD A20080230A MD 20080230 A MD20080230 A MD 20080230A MD 20080230 A MD20080230 A MD 20080230A
- Authority
- MD
- Moldova
- Prior art keywords
- inductive coupler
- power line
- power
- power lines
- communication device
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
-
- 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
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
- H01F3/14—Constrictions; Gaps, e.g. air-gaps
-
- 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)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
Invenţia se referă la energetică, în special la sisteme de cuplare în bandă largă la liniile de energie electrică.Cuplorul inductiv asigură o interfaţă între linia de energie electrică şi dispozitivul de comunicaţie, care comunică prin liniile de energie electrică. Linia de energie electrică funcţionează la un potenţial de tensiune de 4…140 KV, adaptând curentul de o frecvenţă între 45…65 Hz, iar dispozitivul de comunicaţie funcţionează la potenţialul pământului. Cuplorul inductiv include un miez de ferită cu branşament din material selectat pentru a asigura o frecvenţă de 1…50 MHz. Cuplorul este dotat de asemenea cu un mecanism de fixare, се permite de a fixa cuplorul inductiv în jurul liniei de energie electrică sau în jurul liniei utilitare conectată la linia de energie electrică.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/345,623 US7492245B2 (en) | 2006-01-31 | 2006-01-31 | Broadband over power lines (BPL) coupling system |
PCT/IB2007/000207 WO2007088448A2 (en) | 2006-01-31 | 2007-01-30 | Broadband over powerlines (bpl) coupling system |
Publications (1)
Publication Number | Publication Date |
---|---|
MD20080230A true MD20080230A (ro) | 2009-07-31 |
Family
ID=38321494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDA20080230A MD20080230A (ro) | 2006-01-31 | 2007-01-30 | Cuplor inductiv pentru liniile de energie electrică |
Country Status (4)
Country | Link |
---|---|
US (1) | US7492245B2 (ro) |
EP (1) | EP1984930A2 (ro) |
MD (1) | MD20080230A (ro) |
WO (1) | WO2007088448A2 (ro) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2008313348A1 (en) * | 2007-09-04 | 2009-04-23 | Adc Gmbh | Coupling housing over broadband power line communication |
WO2010101661A1 (en) * | 2009-03-06 | 2010-09-10 | Amperion Incorporated | Station communications over electrical transmission lines |
DE102009059012B4 (de) * | 2009-12-17 | 2012-08-16 | Phoenix Contact Gmbh & Co. Kg | Vorrichtung zur lösbaren Befestigung eines Stromleiters an einem Stromwandlergehäuse |
KR101288148B1 (ko) * | 2012-05-14 | 2013-07-19 | 엘에스산전 주식회사 | 전력선 통신용 신호연결장치 |
GB2533367A (en) | 2014-12-18 | 2016-06-22 | Bombardier Transp Gmbh | A device and method for adjusting an inductance of an electric conductor |
US9614588B2 (en) * | 2015-01-29 | 2017-04-04 | Koolbridge Solar, Inc. | Smart appliances |
US9785213B2 (en) | 2015-01-29 | 2017-10-10 | Koolbridge Solar, Inc. | Addressable electrical outlets |
WO2019051448A1 (en) * | 2017-09-11 | 2019-03-14 | Antronix Inc. | DIRECTIONAL POWER-PASSING COUPLER COMPRISING A DIVIDED FERRITE ELEMENT |
US10536039B2 (en) | 2017-12-12 | 2020-01-14 | Koolbridge Solar, Inc. | Hybrid wired-wireless communication system for delivery of power from two or more sources to smart appliances |
US10886971B1 (en) | 2020-03-30 | 2021-01-05 | Red Rock Telecommunications, LLC | System and method for access broadband over power lines (BPL) using double alternating carrier and channel frequencies |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0234875Y2 (ro) * | 1986-08-29 | 1990-09-19 | ||
JP2509075Y2 (ja) * | 1988-09-26 | 1996-08-28 | 北川工業株式会社 | 雑音電流吸収具 |
JP2992269B1 (ja) * | 1998-06-08 | 1999-12-20 | 北川工業株式会社 | 雑音電流吸収具 |
US6512425B2 (en) * | 1998-09-10 | 2003-01-28 | Kitagawa Industries Co., Ltd. | Electric noise absorber |
US6515230B1 (en) * | 1999-03-24 | 2003-02-04 | Tdk Corporation | Noise absorber and case for noise absorber |
JP4579448B2 (ja) * | 2000-06-12 | 2010-11-10 | マスプロ電工株式会社 | 雑音除去装置 |
-
2006
- 2006-01-31 US US11/345,623 patent/US7492245B2/en not_active Expired - Fee Related
-
2007
- 2007-01-30 MD MDA20080230A patent/MD20080230A/ro not_active Application Discontinuation
- 2007-01-30 EP EP07705488A patent/EP1984930A2/en not_active Withdrawn
- 2007-01-30 WO PCT/IB2007/000207 patent/WO2007088448A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US7492245B2 (en) | 2009-02-17 |
EP1984930A2 (en) | 2008-10-29 |
WO2007088448A3 (en) | 2009-05-07 |
WO2007088448A2 (en) | 2007-08-09 |
US20070176723A1 (en) | 2007-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA9A | Abandonment or withdrawal of application (patent for invention) |