CN103548281B - 多相配电网的全部相位上的通信信号的同步检测 - Google Patents

多相配电网的全部相位上的通信信号的同步检测 Download PDF

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Publication number
CN103548281B
CN103548281B CN201280020797.0A CN201280020797A CN103548281B CN 103548281 B CN103548281 B CN 103548281B CN 201280020797 A CN201280020797 A CN 201280020797A CN 103548281 B CN103548281 B CN 103548281B
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China
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signal
phase
window
detection
signals
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Chinese (zh)
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CN103548281A (zh
Inventor
Q.斯潘塞
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Accra Pull Technology Co Ltd
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Aclara Power Line Systems Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines

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  • 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)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Noise Elimination (AREA)
  • Measuring Phase Differences (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
CN201280020797.0A 2011-02-28 2012-02-28 多相配电网的全部相位上的通信信号的同步检测 Active CN103548281B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161447365P 2011-02-28 2011-02-28
US61/447,365 2011-02-28
PCT/US2012/026951 WO2012118810A2 (en) 2011-02-28 2012-02-28 Simultaneous detection of communications signals on all phases of a multi-phase power distribution network

Publications (2)

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CN103548281A CN103548281A (zh) 2014-01-29
CN103548281B true CN103548281B (zh) 2015-08-05

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CN201280020797.0A Active CN103548281B (zh) 2011-02-28 2012-02-28 多相配电网的全部相位上的通信信号的同步检测

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US (1) US8761271B2 (enExample)
JP (1) JP6106829B2 (enExample)
CN (1) CN103548281B (enExample)
CA (1) CA2828342C (enExample)
MX (1) MX2013009921A (enExample)
WO (1) WO2012118810A2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9369177B2 (en) * 2014-05-01 2016-06-14 Cisco Technology, Inc. Path diversity with poly-phase links in a power line communication network
US9621225B2 (en) 2015-01-15 2017-04-11 Aclara Technologies Llc Detection of inbound signals in the voltage domain of an electrical distribution network
US9906270B2 (en) 2015-03-26 2018-02-27 Aclara Technologies Llc Concurrent outbound communications in a TWACS
CN109615209B (zh) * 2018-12-05 2021-08-03 山东大学 一种时滞电力系统特征值计算方法及系统
WO2024089638A1 (en) 2022-10-28 2024-05-02 Glaxosmithkline Biologicals Sa Nucleic acid based vaccine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020006773A (ko) * 2000-07-13 2002-01-26 이기원 저압 배전망에서 전력선 통신을 위한 전력선 결합장치
CN101447959A (zh) * 2007-11-29 2009-06-03 许继集团有限公司 远动信号的多载波调制方法与解调方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4963853A (en) * 1989-10-16 1990-10-16 Emerson Electric Co. Simultaneous inbound multi-channel communication system using electricity distribution network
US5198796A (en) * 1991-06-27 1993-03-30 Distribution Control Systems, Inc. Outbound signal detector system and method
US5262755A (en) * 1991-12-17 1993-11-16 Distribution Control Systems, Inc. Inbound communications using electricity distribution network
JPH11205201A (ja) * 1997-12-22 1999-07-30 Northern Telecom Ltd 通信信号結合装置および方法
US20030006881A1 (en) * 2000-04-12 2003-01-09 Reyes Ronald R. System and method for power line communication
US6940396B2 (en) * 2003-05-06 2005-09-06 Distribution Control Systems, Inc. Concurrent phase communication in TWACS
US7167081B2 (en) * 2003-10-14 2007-01-23 Strumpf David M Communication module and process for networking within and between powered communication devices over a multi-phase power distribution system or subsystem
US8542720B2 (en) * 2007-04-24 2013-09-24 Aclara Power-Line Systems, Inc. Detection of outbound message signals in a power line two-way communications system
EP2356750A1 (en) * 2008-11-14 2011-08-17 Intellon Corporation Transmission suppression
US8143879B2 (en) * 2008-12-30 2012-03-27 General Electric Company Meter phase identification
US8265197B2 (en) * 2009-08-03 2012-09-11 Texas Instruments Incorporated OFDM transmission methods in three phase modes

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020006773A (ko) * 2000-07-13 2002-01-26 이기원 저압 배전망에서 전력선 통신을 위한 전력선 결합장치
CN101447959A (zh) * 2007-11-29 2009-06-03 许继集团有限公司 远动信号的多载波调制方法与解调方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
三相电源过零信号检测及相序自适应的研究与实现;张财志;《国外电子元器件》;电源技术应用;20081106;第16卷(第9期);1-4 *

Also Published As

Publication number Publication date
US20120219075A1 (en) 2012-08-30
CA2828342C (en) 2017-07-11
JP6106829B2 (ja) 2017-04-05
CN103548281A (zh) 2014-01-29
MX2013009921A (es) 2014-01-23
JP2014511637A (ja) 2014-05-15
CA2828342A1 (en) 2012-09-07
WO2012118810A3 (en) 2012-11-22
HK1194211A1 (zh) 2014-10-10
WO2012118810A2 (en) 2012-09-07
US8761271B2 (en) 2014-06-24

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