KR20030085680A - 전력선통신용 어뎁터 - Google Patents
전력선통신용 어뎁터 Download PDFInfo
- Publication number
- KR20030085680A KR20030085680A KR1020020023599A KR20020023599A KR20030085680A KR 20030085680 A KR20030085680 A KR 20030085680A KR 1020020023599 A KR1020020023599 A KR 1020020023599A KR 20020023599 A KR20020023599 A KR 20020023599A KR 20030085680 A KR20030085680 A KR 20030085680A
- Authority
- KR
- South Korea
- Prior art keywords
- power line
- transformer
- unit
- signal
- transmission
- 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
-
- 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
- H04B2203/5454—Adapter and plugs
-
- 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
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)
- Monitoring And Testing Of Exchanges (AREA)
- Communication Control (AREA)
Abstract
Description
Claims (2)
- 전력선에 접속되어 입력되는 교류고전압을 교류저전압으로 강하시키는 변압부(T1); 상기 교류저전압을 정류하여 직류전압으로 변환하는 정류부(D1, D2); 상기 직류전압을 평활화시키는 평활부(C1); 신호전송을 위한 캐리어주파수를 발진시키는 발진부(120); 모뎀으로부터 전송된 송신신호에 대응하여 스위칭이 이루어지는 스위칭부; 상기 스위칭부와 발진부(120) 사이에 마련되며, 상기 캐리어주파수와 상기 스위칭부의 스위칭에 의해 전송된 전송데이터를 결합하여 자화시키는 1차측 코일(TL1)과, 이 1차측 코일에 의해 전자기유도되며 유전체 또는 절연체로 상호 전기적으로 분리시키고 신호 전송을 위해 전력선에 각각 접속되는 제1 리드라인 및 제2 리드라인을 각각 형성시킨 제1 콘덴서전극(TL2) 및 제2 콘덴서전극(TL3)으로 이루어진 제1 펄스트랜스포머(130);를 포함하여 이루어진 송신부(10): 및상기 제1 리드라인이 접속되는 전력선에 접속되는 제3 리드라인을 접속시킨 제3 콘덴서전극과, 상기 제3 콘덴서전극과 유전체 또는 절연체로 쇼트를 방지하고 상기 제2 리드라인이 접속되는 전력선에 접속되는 제4 리드라인을 접속시킨 제4 콘덴서전극과, 상기 제3 콘덴서전극 및 제4 콘덴서전극에 의해 전자기유도되는 2차측 코일로 이루어진 제2 펄스트랜스포머(210); 상기 제2 펄스트랜스포머(210)로부터 출력된 신호에서 데이터를 포함하는 캐리어주파수를 통과시키는 필터링부(220); 상기 필터링부(220)와 모뎀 사이에서 전송데이터를 분리하는 데이터분리부(230);를 포함하여 이루어진 수신부(20):로 형성된 것을 특징으로 하는 전력선통신용 어뎁터.
- 제 1 항에 있어서, 상기 데이터분리부(230)는 LC필터(L3, C2, C3)인 것을 특징으로 하는 전력선통신용 어뎁터.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0023599A KR100446931B1 (ko) | 2002-04-30 | 2002-04-30 | 전력선통신용 어뎁터 |
AU2002329089A AU2002329089A1 (en) | 2002-04-30 | 2002-09-16 | Adapter for communicating over power line |
PCT/KR2002/001731 WO2003094382A1 (en) | 2002-04-30 | 2002-09-16 | Adapter for communicating over power line |
CNA02829064XA CN1650538A (zh) | 2002-04-30 | 2002-09-16 | 电力线通信适配器 |
AT02765657T ATE400929T1 (de) | 2002-04-30 | 2002-09-16 | Adapter zur kommunikation über stromversorgungsleitungen |
US10/512,783 US20050231036A1 (en) | 2002-04-30 | 2002-09-16 | Adapter for communicating over power line |
EP02765657A EP1500211B1 (en) | 2002-04-30 | 2002-09-16 | Adapter for communicating over power line |
DE60227567T DE60227567D1 (de) | 2002-04-30 | 2002-09-16 | Adapter zur kommunikation über stromversorgungsleitungen |
RU2004131842/09A RU2004131842A (ru) | 2002-04-30 | 2002-09-16 | Адаптер для передачи данных по линии электропередачи |
IL16487704A IL164877A0 (en) | 2002-04-30 | 2004-10-27 | Adapter for communicating over power line |
ZA200408812A ZA200408812B (en) | 2002-04-30 | 2004-11-01 | Adapter for communicating over power line. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0023599A KR100446931B1 (ko) | 2002-04-30 | 2002-04-30 | 전력선통신용 어뎁터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030085680A true KR20030085680A (ko) | 2003-11-07 |
KR100446931B1 KR100446931B1 (ko) | 2004-09-04 |
Family
ID=36650092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0023599A KR100446931B1 (ko) | 2002-04-30 | 2002-04-30 | 전력선통신용 어뎁터 |
Country Status (11)
Country | Link |
---|---|
US (1) | US20050231036A1 (ko) |
EP (1) | EP1500211B1 (ko) |
KR (1) | KR100446931B1 (ko) |
CN (1) | CN1650538A (ko) |
AT (1) | ATE400929T1 (ko) |
AU (1) | AU2002329089A1 (ko) |
DE (1) | DE60227567D1 (ko) |
IL (1) | IL164877A0 (ko) |
RU (1) | RU2004131842A (ko) |
WO (1) | WO2003094382A1 (ko) |
ZA (1) | ZA200408812B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100841652B1 (ko) * | 2007-04-03 | 2008-06-27 | 엘에스산전 주식회사 | 전력선 통신용 전력선 결합기 회로 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007096996A (ja) * | 2005-09-30 | 2007-04-12 | Toshiba Corp | 電力線通信用アダプタ、および電力線通信用システム |
DE102005061568B4 (de) * | 2005-12-22 | 2011-06-16 | Siemens Ag | Übertragungsanordnung für den Austausch von Informationsdaten zwischen einem elektrischen Verbraucher und einem vorgeordneten Umrichter |
KR100850042B1 (ko) | 2006-03-24 | 2008-08-04 | 주식회사 리모텍 | 전력선을 이용한 영상신호의 송,수신회로 |
WO2007111441A1 (en) * | 2006-03-24 | 2007-10-04 | Remo Tek. Co., Ltd. | Circuit for transmitting/receiving video signal using power line |
US9705562B2 (en) * | 2006-07-25 | 2017-07-11 | Broadcom Europe Limited | Dual transformer communication interface |
TWI437810B (zh) * | 2008-04-11 | 2014-05-11 | Acbel Polytech Inc | Exchange power supply with data communication function |
JP5432628B2 (ja) * | 2009-08-06 | 2014-03-05 | 住友電気工業株式会社 | 電力線通信装置、通信機能付き電源回路、電気機器及び制御監視システム |
US8791601B2 (en) * | 2010-04-02 | 2014-07-29 | Advantest Corporation | Wireless power receiving apparatus and wireless power supply system |
TWI465057B (zh) * | 2010-09-17 | 2014-12-11 | Lite On Electronics Guangzhou | 通訊電路與具有該通訊電路的配接器 |
CN102967754A (zh) * | 2012-06-19 | 2013-03-13 | 深圳市业通达实业有限公司 | 一种基于电力线本征电阻的数字式微欧电阻脉冲隔离电流传感器 |
TWI562527B (en) * | 2014-09-12 | 2016-12-11 | Asys Corp | Power line communication ac/dc adaptor |
US9559609B2 (en) * | 2015-04-23 | 2017-01-31 | Chicony Power Technology Co., Ltd. | Integrated power-converting module |
CN105592625A (zh) * | 2016-01-29 | 2016-05-18 | 河南捷步电子科技有限公司 | 一种电力线网络适配器电路板结构 |
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JPH0828910B2 (ja) * | 1989-03-16 | 1996-03-21 | 新コスモス電機株式会社 | 集中監視装置 |
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ES2076079B1 (es) * | 1993-05-31 | 1997-08-16 | Alcatel Standard Electrica | Adaptador de comunicaciones para transmision de datos por las redes electricas de media y baja tension. |
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US6102491A (en) * | 1997-03-13 | 2000-08-15 | Westinghouse Air Brake Technologies Corporation | Multi-function end of train device for electrically controlled pneumatic freight brake system |
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-
2002
- 2002-04-30 KR KR10-2002-0023599A patent/KR100446931B1/ko active IP Right Grant
- 2002-09-16 WO PCT/KR2002/001731 patent/WO2003094382A1/en not_active Application Discontinuation
- 2002-09-16 EP EP02765657A patent/EP1500211B1/en not_active Expired - Lifetime
- 2002-09-16 DE DE60227567T patent/DE60227567D1/de not_active Expired - Fee Related
- 2002-09-16 US US10/512,783 patent/US20050231036A1/en not_active Abandoned
- 2002-09-16 CN CNA02829064XA patent/CN1650538A/zh active Pending
- 2002-09-16 AU AU2002329089A patent/AU2002329089A1/en not_active Abandoned
- 2002-09-16 AT AT02765657T patent/ATE400929T1/de not_active IP Right Cessation
- 2002-09-16 RU RU2004131842/09A patent/RU2004131842A/ru not_active Application Discontinuation
-
2004
- 2004-10-27 IL IL16487704A patent/IL164877A0/xx unknown
- 2004-11-01 ZA ZA200408812A patent/ZA200408812B/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100841652B1 (ko) * | 2007-04-03 | 2008-06-27 | 엘에스산전 주식회사 | 전력선 통신용 전력선 결합기 회로 |
Also Published As
Publication number | Publication date |
---|---|
WO2003094382A1 (en) | 2003-11-13 |
EP1500211A1 (en) | 2005-01-26 |
ATE400929T1 (de) | 2008-07-15 |
RU2004131842A (ru) | 2005-05-27 |
DE60227567D1 (de) | 2008-08-21 |
KR100446931B1 (ko) | 2004-09-04 |
AU2002329089A1 (en) | 2003-11-17 |
IL164877A0 (en) | 2005-12-18 |
US20050231036A1 (en) | 2005-10-20 |
EP1500211A4 (en) | 2006-02-01 |
ZA200408812B (en) | 2005-06-30 |
EP1500211B1 (en) | 2008-07-09 |
CN1650538A (zh) | 2005-08-03 |
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