CN104662826A - 分站网络中的等待时间确定 - Google Patents
分站网络中的等待时间确定 Download PDFInfo
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- CN104662826A CN104662826A CN201280075232.2A CN201280075232A CN104662826A CN 104662826 A CN104662826 A CN 104662826A CN 201280075232 A CN201280075232 A CN 201280075232A CN 104662826 A CN104662826 A CN 104662826A
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- 238000000034 method Methods 0.000 claims abstract description 59
- 238000004590 computer program Methods 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims description 93
- 230000005540 biological transmission Effects 0.000 claims description 47
- 238000012545 processing Methods 0.000 claims description 27
- 230000004044 response Effects 0.000 claims description 20
- 238000012937 correction Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 description 19
- 238000004891 communication Methods 0.000 description 11
- 230000006870 function Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- 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
- H04L43/18—Protocol analysers
-
- 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
-
- 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
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
- H04L43/106—Active monitoring, e.g. heartbeat, ping or trace-route using time related information in packets, e.g. by adding timestamps
-
- 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
- H04L43/50—Testing arrangements
-
- 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)
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- General Health & Medical Sciences (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
Description
Claims (24)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2012/065654 WO2014023356A1 (en) | 2012-08-10 | 2012-08-10 | Latency determination in substation networks |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104662826A true CN104662826A (zh) | 2015-05-27 |
CN104662826B CN104662826B (zh) | 2018-03-13 |
Family
ID=46642549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280075232.2A Active CN104662826B (zh) | 2012-08-10 | 2012-08-10 | 分站网络中的等待时间确定 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20150222520A1 (zh) |
EP (1) | EP2883316B1 (zh) |
CN (1) | CN104662826B (zh) |
WO (1) | WO2014023356A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105162726A (zh) * | 2015-09-02 | 2015-12-16 | 南京磐能电力科技股份有限公司 | 基于e1链路的远程sv数据传输和延时补偿方法 |
CN108605006A (zh) * | 2016-08-05 | 2018-09-28 | 富士电机株式会社 | 控制网络***及其节点装置 |
CN110492967A (zh) * | 2019-09-24 | 2019-11-22 | 瑞斯康达科技发展股份有限公司 | 一种时间同步方法、中继设备及装置 |
CN112993949A (zh) * | 2021-02-26 | 2021-06-18 | 许继集团有限公司 | 一种用于输电线路纵联差动保护采样的同步方法及装置 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012216689B4 (de) * | 2012-09-18 | 2017-05-04 | Continental Automotive Gmbh | Verfahren zur Überwachung eines Ethernet-basierten Kommunikationsnetzwerks in einem Kraftfahrzeug |
WO2014083628A1 (ja) * | 2012-11-28 | 2014-06-05 | 三菱電機株式会社 | 中継装置及び通信システム及び中継方法 |
US20150009840A1 (en) * | 2013-07-03 | 2015-01-08 | Niksun, Inc. | Packet time stamp processing methods, systems, and apparatus |
CN105812117B (zh) * | 2014-12-29 | 2017-05-10 | 中国科学院沈阳自动化研究所 | 面向工业异构网络的无线链路时延补偿装置和方法 |
KR101863022B1 (ko) * | 2015-03-19 | 2018-05-30 | 미쓰비시덴키 가부시키가이샤 | 통신 장치 및 네트워크 시스템 |
KR102405694B1 (ko) * | 2015-12-23 | 2022-06-07 | 삼성전자주식회사 | 전자 장치의 동작 방법과 중계 장치와 이의 동작 방법 |
CN109034616B (zh) * | 2018-07-25 | 2021-11-02 | 贵州电网有限责任公司 | 一种基于智能变电站配置资料管控的统计分析*** |
US10979330B2 (en) * | 2018-10-08 | 2021-04-13 | Schweitzer Engineering Laboratories, Inc. | Communication of electric power system samples without external time reference |
EP3859926A1 (en) | 2020-01-31 | 2021-08-04 | ABB Power Grids Switzerland AG | Time synchronization between ieds of different substations |
CN113595667B (zh) * | 2021-06-28 | 2024-05-07 | 北京中电飞华通信有限公司 | 一种用于电力终端的时间同步***及其方法、基站 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1541471A (zh) * | 2001-06-09 | 2004-10-27 | ��Ѷϵͳ��˾ | 用于ip电话的动态等待时间管理 |
US20100054244A1 (en) * | 2008-09-02 | 2010-03-04 | Fujitsu Limited | Time sychronization method and relay apparatus |
US20100118895A1 (en) * | 2008-09-22 | 2010-05-13 | Codrut Radu Radulescu | Network timing synchronization systems |
CN101854238A (zh) * | 2009-04-06 | 2010-10-06 | 阿瓦亚公司 | Ip网络上的网络同步 |
WO2012104326A1 (en) * | 2011-02-01 | 2012-08-09 | Alcatel Lucent | Automatic capture of the network delay components |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6373834B1 (en) * | 1997-12-19 | 2002-04-16 | Telefonaktiebolaget Lm Ericsson | Synchronization for cellular telecommunications network |
US6438702B1 (en) * | 1999-12-21 | 2002-08-20 | Telcordia Technologies, Inc. | Method for providing a precise network time service |
US7633870B2 (en) * | 2005-04-18 | 2009-12-15 | Symmetricom, Inc. | Network forwarding device and method that forward timing packets through the device with a constant delay |
US20070260906A1 (en) * | 2006-05-08 | 2007-11-08 | Corredoura Paul L | Clock synchronization method and apparatus |
US20080175275A1 (en) * | 2007-01-22 | 2008-07-24 | Samsung Electronics Co., Ltd. | Time synchronization method between nodes in network and apparatus for implementing the same |
EP2435885B1 (en) * | 2009-05-25 | 2018-04-18 | Vestas Wind Systems A/S | One global precise time and one maximum transmission time |
US8953645B2 (en) * | 2009-11-11 | 2015-02-10 | Mitsubishi Electric Corporation | Communication system, communication apparatus and time synchronization method |
US9099868B2 (en) * | 2011-05-31 | 2015-08-04 | Cisco Technology, Inc. | Control federation for utility grids |
JP5768624B2 (ja) * | 2011-09-26 | 2015-08-26 | 富士通株式会社 | 中継装置及び中継方法 |
JP6147467B2 (ja) * | 2011-11-14 | 2017-06-14 | 富士通株式会社 | フレーム伝送装置及び同期方法 |
US9065763B2 (en) * | 2013-03-15 | 2015-06-23 | Schweitzer Engineering Laboratories, Inc. | Transmission of data over a low-bandwidth communication channel |
-
2012
- 2012-08-10 US US14/420,614 patent/US20150222520A1/en not_active Abandoned
- 2012-08-10 WO PCT/EP2012/065654 patent/WO2014023356A1/en active Application Filing
- 2012-08-10 CN CN201280075232.2A patent/CN104662826B/zh active Active
- 2012-08-10 EP EP12745866.9A patent/EP2883316B1/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1541471A (zh) * | 2001-06-09 | 2004-10-27 | ��Ѷϵͳ��˾ | 用于ip电话的动态等待时间管理 |
US20100054244A1 (en) * | 2008-09-02 | 2010-03-04 | Fujitsu Limited | Time sychronization method and relay apparatus |
US20100118895A1 (en) * | 2008-09-22 | 2010-05-13 | Codrut Radu Radulescu | Network timing synchronization systems |
CN101854238A (zh) * | 2009-04-06 | 2010-10-06 | 阿瓦亚公司 | Ip网络上的网络同步 |
WO2012104326A1 (en) * | 2011-02-01 | 2012-08-09 | Alcatel Lucent | Automatic capture of the network delay components |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105162726A (zh) * | 2015-09-02 | 2015-12-16 | 南京磐能电力科技股份有限公司 | 基于e1链路的远程sv数据传输和延时补偿方法 |
CN105162726B (zh) * | 2015-09-02 | 2018-05-29 | 南京磐能电力科技股份有限公司 | 基于e1链路的远程sv数据传输和延时补偿方法 |
CN108605006A (zh) * | 2016-08-05 | 2018-09-28 | 富士电机株式会社 | 控制网络***及其节点装置 |
CN108605006B (zh) * | 2016-08-05 | 2021-03-12 | 富士电机株式会社 | 控制网络***及其节点装置 |
CN110492967A (zh) * | 2019-09-24 | 2019-11-22 | 瑞斯康达科技发展股份有限公司 | 一种时间同步方法、中继设备及装置 |
CN110492967B (zh) * | 2019-09-24 | 2021-11-02 | 瑞斯康达科技发展股份有限公司 | 一种时间同步方法、中继设备及装置 |
CN112993949A (zh) * | 2021-02-26 | 2021-06-18 | 许继集团有限公司 | 一种用于输电线路纵联差动保护采样的同步方法及装置 |
CN112993949B (zh) * | 2021-02-26 | 2023-11-14 | 许继集团有限公司 | 一种用于输电线路纵联差动保护采样的同步方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN104662826B (zh) | 2018-03-13 |
US20150222520A1 (en) | 2015-08-06 |
EP2883316A1 (en) | 2015-06-17 |
WO2014023356A1 (en) | 2014-02-13 |
EP2883316B1 (en) | 2016-10-26 |
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Effective date of registration: 20191202 Address after: Baden, Switzerland Patentee after: ABB Switzerland Co.,Ltd. Address before: Zurich Patentee before: ABB RESEARCH Ltd. |
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Effective date of registration: 20210714 Address after: Baden, Switzerland Patentee after: ABB grid Switzerland AG Address before: Baden, Switzerland Patentee before: ABB Switzerland Co.,Ltd. |
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Address after: Swiss Baden Patentee after: Hitachi energy Switzerland AG Address before: Swiss Baden Patentee before: ABB grid Switzerland AG |
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Effective date of registration: 20240109 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |
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