CN102282776B - 通信方法和系统 - Google Patents
通信方法和系统 Download PDFInfo
- Publication number
- CN102282776B CN102282776B CN201080004954.XA CN201080004954A CN102282776B CN 102282776 B CN102282776 B CN 102282776B CN 201080004954 A CN201080004954 A CN 201080004954A CN 102282776 B CN102282776 B CN 102282776B
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- 238000004891 communication Methods 0.000 title claims abstract description 65
- 230000004044 response Effects 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 18
- 230000003252 repetitive effect Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 2
- 230000002045 lasting effect Effects 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0061—Details of emergency protective circuit arrangements concerning transmission of signals
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/06—Generation of reports
- H04L43/062—Generation of reports related to network traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0852—Delays
- H04L43/0864—Round trip delays
-
- 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
- H04B2203/5458—Monitor sensor; Alarm systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
- H04J3/0658—Clock or time synchronisation among packet nodes
- H04J3/0661—Clock or time synchronisation among packet nodes using timestamps
- H04J3/0667—Bidirectional timestamps, e.g. NTP or PTP for compensation of clock drift and for compensation of propagation delays
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/16—Threshold monitoring
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Small-Scale Networks (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09150630.3 | 2009-01-15 | ||
EP09150630A EP2211479A1 (en) | 2009-01-15 | 2009-01-15 | Communication method and system |
PCT/EP2010/050273 WO2010081798A1 (en) | 2009-01-15 | 2010-01-12 | Communication method and system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102282776A CN102282776A (zh) | 2011-12-14 |
CN102282776B true CN102282776B (zh) | 2016-05-11 |
Family
ID=40791232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080004954.XA Active CN102282776B (zh) | 2009-01-15 | 2010-01-12 | 通信方法和系统 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9001675B2 (zh) |
EP (2) | EP2211479A1 (zh) |
CN (1) | CN102282776B (zh) |
BR (1) | BRPI1007338A2 (zh) |
CA (1) | CA2748483C (zh) |
ES (1) | ES2529549T3 (zh) |
RU (1) | RU2511219C2 (zh) |
WO (1) | WO2010081798A1 (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2614598B1 (fr) * | 2010-09-08 | 2016-04-13 | General Electric Technology GmbH | Procede de teleprotection de reseau electrique a courants porteurs en ligne |
EP2432133A1 (en) * | 2010-09-19 | 2012-03-21 | ABB Technology AG | Utility communication method and system |
EP2557646B1 (en) * | 2011-08-10 | 2020-07-01 | ABB Power Grids Switzerland AG | Configuration of an IEC 61850 teleprotection IED for inter-substation communication |
EP2608417B1 (de) * | 2011-12-23 | 2020-07-22 | Power Plus Communications AG | Verfahren und System zur Überwachung des Zustands eines Versorgungsnetzwerks |
FR2992791B1 (fr) * | 2012-06-29 | 2016-03-11 | Alstom Technology Ltd | Methode d'optimisation du fonctionnement d'un systeme de teleprotection |
ES2572956T3 (es) * | 2012-07-31 | 2016-06-03 | Abb Research Ltd. | Sincronización de relojes para protección diferencial de línea |
CN102970180B (zh) * | 2012-11-01 | 2015-03-04 | 武汉大学 | 一种电力系统广域测量系统通信时延的实时仿真方法 |
WO2014108173A1 (en) | 2013-01-08 | 2014-07-17 | Telefonaktiebolaget L M Ericsson (Publ) | Distributed traffic inspection in a telecommunications network |
CN103997123B (zh) * | 2014-05-07 | 2016-03-30 | 国家电网公司 | 一种基于嗅探空闲状态的智能变电站断路器远程遥控系统及方法 |
US20150236904A1 (en) * | 2014-06-02 | 2015-08-20 | Hsiaokuei Tsui | Internet Device Architecture to Save Power And Cost |
CN104659765A (zh) * | 2015-02-15 | 2015-05-27 | 国家电网公司 | 适用于电力系统多端辐射网络的通道配置与保护方案 |
EP3082207A1 (en) | 2015-04-14 | 2016-10-19 | ABB Technology AG | Method for transmitting a teleprotection command using sequence number |
EP3174248A1 (en) * | 2015-11-26 | 2017-05-31 | R3 - Reliable Realtime Radio Communications GmbH | Communication system |
EP3540910B1 (en) * | 2018-03-13 | 2021-05-05 | ABB Schweiz AG | Enabling communication between communication devices of substations |
US11336683B2 (en) | 2019-10-16 | 2022-05-17 | Citrix Systems, Inc. | Systems and methods for preventing replay attacks |
EP4245020A1 (en) * | 2020-11-30 | 2023-09-20 | Huawei Technologies Co., Ltd. | In-band edge-to-edge round-trip time measurement |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994003002A1 (en) * | 1992-07-24 | 1994-02-03 | Comsource Systems Corporation | Frequency hopping time-diversity communications systems and transceivers for local area networks |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7230919B2 (en) | 2001-02-07 | 2007-06-12 | Siemens Communications, Inc. | Quality-of-service monitor for voice-over-Internet-protocol calls |
JP2002261663A (ja) * | 2001-03-06 | 2002-09-13 | Hitachi Ltd | 電力線搬送装置及び電力線搬送通信方法 |
RU2338327C2 (ru) * | 2001-09-20 | 2008-11-10 | Нокиа Сименс Нетворкс Гмбх Унд Ко. Кг | Передача информации в пакетно-ориентированных коммуникационных сетях |
US7061905B2 (en) * | 2001-10-26 | 2006-06-13 | Rfl Electronics Inc. | Method and apparatus for communicating signals |
RU2216854C2 (ru) * | 2001-12-27 | 2003-11-20 | Закрытое акционерное общество Информационно-аналитический центр научно-технических исследований "Континиум" | Способ и устройство передачи и приема информации по электросетям |
ES2294093T3 (es) * | 2002-02-12 | 2008-04-01 | Abb Schweiz Ag | Recepcion de señales de proteccion codificadas digitalmente en un telerruptor. |
KR101076801B1 (ko) * | 2005-03-02 | 2011-10-25 | 엘지전자 주식회사 | 홈네트워크 제어 시스템 |
US7936694B2 (en) | 2006-04-03 | 2011-05-03 | Hewlett-Packard Development Company, L.P. | Sniffing-based network monitoring |
US20080170508A1 (en) * | 2007-01-17 | 2008-07-17 | Abb Technology Ag | Channel integrity metric calculation |
US8218567B2 (en) * | 2007-03-12 | 2012-07-10 | Broadcom Corporation | Method and system for reducing transceiver power via a variable signal constellation |
GB0713787D0 (en) * | 2007-07-16 | 2007-08-22 | Cellfire Security Technologies | Security protocol, secure communication system and method |
-
2009
- 2009-01-15 EP EP09150630A patent/EP2211479A1/en not_active Withdrawn
-
2010
- 2010-01-12 CA CA2748483A patent/CA2748483C/en not_active Expired - Fee Related
- 2010-01-12 CN CN201080004954.XA patent/CN102282776B/zh active Active
- 2010-01-12 RU RU2011134034/07A patent/RU2511219C2/ru not_active IP Right Cessation
- 2010-01-12 EP EP10700535.7A patent/EP2387829B1/en active Active
- 2010-01-12 ES ES10700535.7T patent/ES2529549T3/es active Active
- 2010-01-12 BR BRPI1007338A patent/BRPI1007338A2/pt not_active IP Right Cessation
- 2010-01-12 WO PCT/EP2010/050273 patent/WO2010081798A1/en active Application Filing
-
2011
- 2011-07-13 US US13/181,709 patent/US9001675B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994003002A1 (en) * | 1992-07-24 | 1994-02-03 | Comsource Systems Corporation | Frequency hopping time-diversity communications systems and transceivers for local area networks |
Also Published As
Publication number | Publication date |
---|---|
EP2211479A1 (en) | 2010-07-28 |
BRPI1007338A2 (pt) | 2016-08-09 |
CA2748483A1 (en) | 2010-07-22 |
US20110286350A1 (en) | 2011-11-24 |
RU2011134034A (ru) | 2013-02-20 |
CA2748483C (en) | 2016-05-03 |
WO2010081798A1 (en) | 2010-07-22 |
RU2511219C2 (ru) | 2014-04-10 |
EP2387829A1 (en) | 2011-11-23 |
ES2529549T3 (es) | 2015-02-23 |
EP2387829B1 (en) | 2015-01-07 |
CN102282776A (zh) | 2011-12-14 |
US9001675B2 (en) | 2015-04-07 |
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REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1160997 Country of ref document: HK |
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Effective date of registration: 20180518 Address after: Baden, Switzerland Patentee after: ABB Switzerland Co.,Ltd. Address before: Zurich Patentee before: ABB TECHNOLOGY Ltd. |
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TR01 | Transfer of patent right | ||
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Effective date of registration: 20210701 Address after: Baden, Switzerland Patentee after: ABB grid Switzerland AG Address before: Baden, Switzerland Patentee before: ABB Switzerland Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Swiss Baden Patentee after: Hitachi energy Switzerland AG Address before: Swiss Baden Patentee before: ABB grid Switzerland AG |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240114 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |