CN103442312A - 基于ptn+epon通信***的智能配电网时间同步***及方法 - Google Patents
基于ptn+epon通信***的智能配电网时间同步***及方法 Download PDFInfo
- Publication number
- CN103442312A CN103442312A CN2013104036281A CN201310403628A CN103442312A CN 103442312 A CN103442312 A CN 103442312A CN 2013104036281 A CN2013104036281 A CN 2013104036281A CN 201310403628 A CN201310403628 A CN 201310403628A CN 103442312 A CN103442312 A CN 103442312A
- Authority
- CN
- China
- Prior art keywords
- clock
- equipment
- ptn
- message
- distribution network
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- 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
- Y04S40/12—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 characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/124—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 characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wired telecommunication networks or data transmission busses
-
- 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
- Y04S40/12—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 characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—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 characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Landscapes
- Synchronisation In Digital Transmission Systems (AREA)
- Optical Communication System (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310403628.1A CN103442312B (zh) | 2013-09-06 | 2013-09-06 | 基于ptn+epon通信***的智能配电网时间同步***及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310403628.1A CN103442312B (zh) | 2013-09-06 | 2013-09-06 | 基于ptn+epon通信***的智能配电网时间同步***及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103442312A true CN103442312A (zh) | 2013-12-11 |
CN103442312B CN103442312B (zh) | 2016-08-17 |
Family
ID=49695970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310403628.1A Active CN103442312B (zh) | 2013-09-06 | 2013-09-06 | 基于ptn+epon通信***的智能配电网时间同步***及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103442312B (zh) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103929294A (zh) * | 2014-05-05 | 2014-07-16 | 浙江大学 | 一种时钟同步***及同步方法 |
CN104683089A (zh) * | 2014-12-03 | 2015-06-03 | 国家电网公司 | 一种时频同步融合网络架构 |
CN105634641A (zh) * | 2016-01-05 | 2016-06-01 | 山东康威通信技术股份有限公司 | 基于交换架构可级联网络通信的精确校时***及方法 |
CN106788848A (zh) * | 2016-12-29 | 2017-05-31 | 大唐电信(成都)信息技术有限公司 | 一种基于e1的时间同步网络组网方法 |
CN108270503A (zh) * | 2017-08-02 | 2018-07-10 | 南京南瑞继保电气有限公司 | 基于epon通信的差动保护采样同步实现***及方法 |
CN108599888A (zh) * | 2018-05-09 | 2018-09-28 | 西安电子科技大学 | 一种分布式网络时钟同步*** |
CN108650259A (zh) * | 2018-05-09 | 2018-10-12 | 西安电子科技大学 | 一种基于分布式网络的时间感知模块及其时间同步*** |
CN108650050A (zh) * | 2018-05-09 | 2018-10-12 | 西安电子科技大学 | 一种分布式网络时钟同步方法 |
CN109088692A (zh) * | 2018-08-31 | 2018-12-25 | 中国南方电网有限责任公司 | 一种电力变电站时间质量检测*** |
CN109150887A (zh) * | 2018-08-31 | 2019-01-04 | 中国南方电网有限责任公司 | 一种电力配网地面时间同步方法及*** |
CN110324104A (zh) * | 2018-03-28 | 2019-10-11 | 华为技术有限公司 | Pon***中的时间同步方法、olt、onu和pon*** |
CN111538303A (zh) * | 2020-05-11 | 2020-08-14 | 北京四方继保工程技术有限公司 | 一种电力无线通用通信终端扩展*** |
CN112886951A (zh) * | 2021-01-15 | 2021-06-01 | 西安微电子技术研究所 | 一种高精度守时设备的多时钟源无缝切换电路及方法 |
CN114172608A (zh) * | 2021-12-06 | 2022-03-11 | 广东电网有限责任公司 | 一种电力通信***和设备 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110208364A1 (en) * | 2010-02-22 | 2011-08-25 | Qualcomm Incorporated | Methods and apparatus for time synchronization and measurement of power distribution systems |
CN102237941A (zh) * | 2010-04-28 | 2011-11-09 | 中兴通讯股份有限公司 | 时间同步***及方法 |
-
2013
- 2013-09-06 CN CN201310403628.1A patent/CN103442312B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110208364A1 (en) * | 2010-02-22 | 2011-08-25 | Qualcomm Incorporated | Methods and apparatus for time synchronization and measurement of power distribution systems |
CN102237941A (zh) * | 2010-04-28 | 2011-11-09 | 中兴通讯股份有限公司 | 时间同步***及方法 |
Non-Patent Citations (4)
Title |
---|
WENYAN LI,CUIJUAN HAO, LIJUN QIN, QING GUO, MENG LI: "Research of Time Synchronization in ECT/EVTof Intelligent Substation IEEE1588-Based", 《IEEE》 * |
XUEQIAO LI, YUAN CHEN, SHUANG LIANG: "Improvement of Precise Time Synchronization Algorithm Based on IEEE1588", 《2010 INTERNATIONAL CONFERENCE ON COMPUTER, MECHATRONICS, CONTROL AND ELECTRONIC ENGINEERING (CMCE)》 * |
刘培章: "IEEE 1588技术在无源光网络中的应用分析", 《设计与实现》 * |
张文星,王建利,吴红青: "1588 时间同步技术在PON ***中的实现", 《光网络》 * |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103929294A (zh) * | 2014-05-05 | 2014-07-16 | 浙江大学 | 一种时钟同步***及同步方法 |
CN104683089A (zh) * | 2014-12-03 | 2015-06-03 | 国家电网公司 | 一种时频同步融合网络架构 |
CN105634641A (zh) * | 2016-01-05 | 2016-06-01 | 山东康威通信技术股份有限公司 | 基于交换架构可级联网络通信的精确校时***及方法 |
CN105634641B (zh) * | 2016-01-05 | 2018-03-27 | 山东康威通信技术股份有限公司 | 基于交换架构可级联网络通信的精确校时***及方法 |
CN106788848B (zh) * | 2016-12-29 | 2019-05-03 | 大唐电信(成都)信息技术有限公司 | 一种基于e1的时间同步网络组网方法 |
CN106788848A (zh) * | 2016-12-29 | 2017-05-31 | 大唐电信(成都)信息技术有限公司 | 一种基于e1的时间同步网络组网方法 |
CN108270503A (zh) * | 2017-08-02 | 2018-07-10 | 南京南瑞继保电气有限公司 | 基于epon通信的差动保护采样同步实现***及方法 |
CN110324104A (zh) * | 2018-03-28 | 2019-10-11 | 华为技术有限公司 | Pon***中的时间同步方法、olt、onu和pon*** |
CN110324104B (zh) * | 2018-03-28 | 2021-06-22 | 华为技术有限公司 | Pon***中的时间同步方法、olt、onu和pon*** |
CN108650050A (zh) * | 2018-05-09 | 2018-10-12 | 西安电子科技大学 | 一种分布式网络时钟同步方法 |
CN108650259A (zh) * | 2018-05-09 | 2018-10-12 | 西安电子科技大学 | 一种基于分布式网络的时间感知模块及其时间同步*** |
CN108599888A (zh) * | 2018-05-09 | 2018-09-28 | 西安电子科技大学 | 一种分布式网络时钟同步*** |
CN109088692A (zh) * | 2018-08-31 | 2018-12-25 | 中国南方电网有限责任公司 | 一种电力变电站时间质量检测*** |
CN109150887A (zh) * | 2018-08-31 | 2019-01-04 | 中国南方电网有限责任公司 | 一种电力配网地面时间同步方法及*** |
CN111538303A (zh) * | 2020-05-11 | 2020-08-14 | 北京四方继保工程技术有限公司 | 一种电力无线通用通信终端扩展*** |
CN112886951A (zh) * | 2021-01-15 | 2021-06-01 | 西安微电子技术研究所 | 一种高精度守时设备的多时钟源无缝切换电路及方法 |
CN112886951B (zh) * | 2021-01-15 | 2023-08-04 | 西安微电子技术研究所 | 一种高精度守时设备的多时钟源无缝切换电路及方法 |
CN114172608A (zh) * | 2021-12-06 | 2022-03-11 | 广东电网有限责任公司 | 一种电力通信***和设备 |
CN114172608B (zh) * | 2021-12-06 | 2023-04-25 | 广东电网有限责任公司 | 一种电力通信***和设备 |
Also Published As
Publication number | Publication date |
---|---|
CN103442312B (zh) | 2016-08-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103442312B (zh) | 基于ptn+epon通信***的智能配电网时间同步***及方法 | |
CN106451763B (zh) | 一种无需全局同步***的智能变电站站级总线网络*** | |
US8599881B2 (en) | Redundant communication timing for remote nodes | |
CN102833025B (zh) | E1/Ethernet协议转换精确时延计算方法、模块及转换器 | |
CN107896134A (zh) | 一种高精度模块化时间同步设备 | |
CN101594190A (zh) | 电力***时间同步方法、装置及电力*** | |
CN101154995B (zh) | 监视网络质量的方法及装置 | |
CN103532230B (zh) | 基于工业以太网相切接入环的智能配电网ieee1588校时同步*** | |
CN103532231B (zh) | 基于工业以太网直连接入环的智能配电网ieee1588校时同步*** | |
CN203101856U (zh) | 一种用于电力通信的时间同步*** | |
CN101923315A (zh) | 电力***时间同步方法及其装置 | |
CN103916204A (zh) | 一种光纤网络高精度授时***的云同步方法 | |
CN103715766A (zh) | 一种环网分布式母线保护同步方法 | |
CN103338102A (zh) | 一种核电厂内时间同步*** | |
CN201234126Y (zh) | 低速光纤接口与2m传输线路之间的复用保护切换装置 | |
CN205610654U (zh) | 基于sdh网络e1通道故障监测的时钟装置 | |
CN203423769U (zh) | 基于ptn+epon通信***的智能配电网时间同步*** | |
JP2014135657A (ja) | 同期維持装置、局側装置、宅側装置、通信システム及び同期時刻の維持方法 | |
CN102917284A (zh) | 一种基于pon***的精确时钟同步方法 | |
CN106711963B (zh) | 多段线路差动保护***及方法 | |
CN102420667A (zh) | 一种基于同步数字体系的时间同步网的***与实现方法 | |
CN110708135A (zh) | 一种无源光网络的通信控制***与方法 | |
CN103078728B (zh) | 时间同步*** | |
CN106711964B (zh) | 双端线路差动保护***及方法 | |
CN104219014A (zh) | 一种基于sdh传输网的ptp时钟同步方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Gao Xiaodong Inventor after: Xu Tianxi Inventor after: Yang Tianyou Inventor after: Zhou Cheng Inventor after: Feng Zhongkui Inventor after: Sun Ming Inventor after: Xia Ding Inventor after: Chang Jian Inventor after: Wei Jianli Inventor after: Wang Jun Inventor after: Liu Kai Inventor after: Hou Meiyi Inventor after: Li Simao Inventor after: Zhu Guofang Inventor after: Feng Shuwei Inventor after: Xian Richang Inventor after: Wang Hui Inventor after: Zhou Gang Inventor after: Li Guocheng Inventor after: Liu Guang Inventor after: Li Yazhou Inventor after: Jiang Tao Inventor before: Xian Richang Inventor before: Liu Gang Inventor before: Zhang Hongmin Inventor before: Hou Meiyi Inventor before: Zhu Guofang Inventor before: Guo Jingtian Inventor before: Jiang Tao Inventor before: Di Ying Inventor before: Sun Ming Inventor before: Di Chunheng Inventor before: Wang Aihua Inventor before: Guo Dongsheng Inventor before: Zhang Ning Inventor before: Zhang Xingyong |
|
COR | Change of bibliographic data | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Gao Sheng Inventor after: Jiang Tao Inventor after: Xu Tianxi Inventor after: Yang Tianyou Inventor after: Zhou Cheng Inventor after: Feng Zhongkui Inventor after: Sun Ming Inventor after: Xia Ding Inventor after: Chang Jian Inventor after: Wei Jianli Inventor after: Wang Jun Inventor after: Gao Xiaodong Inventor after: Liu Kai Inventor after: Li Simao Inventor after: Zhu Guofang Inventor after: Feng Shuwei Inventor after: Li Yazhou Inventor after: Hou Meiyi Inventor after: Xian Richang Inventor after: Wang Hui Inventor after: Zhou Gang Inventor after: Li Guocheng Inventor after: Liu Guang Inventor before: Gao Xiaodong Inventor before: Xu Tianxi Inventor before: Yang Tianyou Inventor before: Zhou Cheng Inventor before: Feng Zhongkui Inventor before: Sun Ming Inventor before: Xia Ding Inventor before: Chang Jian Inventor before: Wei Jianli Inventor before: Wang Jun Inventor before: Liu Kai Inventor before: Hou Meiyi Inventor before: Li Simao Inventor before: Zhu Guofang Inventor before: Feng Shuwei Inventor before: Xian Richang Inventor before: Wang Hui Inventor before: Zhou Gang Inventor before: Li Guocheng Inventor before: Liu Guang Inventor before: Li Yazhou Inventor before: Jiang Tao |
|
COR | Change of bibliographic data |