CN103442312B - 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
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- CN103442312B CN103442312B CN201310403628.1A CN201310403628A CN103442312B CN 103442312 B CN103442312 B CN 103442312B CN 201310403628 A CN201310403628 A CN 201310403628A CN 103442312 B CN103442312 B CN 103442312B
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- 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
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- 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
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- 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
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Abstract
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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 |
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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 |
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CN103442312A CN103442312A (zh) | 2013-12-11 |
CN103442312B true CN103442312B (zh) | 2016-08-17 |
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103929294B (zh) * | 2014-05-05 | 2017-09-12 | 浙江大学 | 一种时钟同步***及同步方法 |
CN104683089B (zh) * | 2014-12-03 | 2017-09-15 | 国家电网公司 | 一种时频同步融合网络*** |
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 |
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 |
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*** |
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 |
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 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
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US9271057B2 (en) * | 2010-02-22 | 2016-02-23 | Qualcomm Incorporated | Methods and apparatus for time synchronization and measurement of power distribution systems |
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2013
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
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􀀃Research of Time Synchronization in ECT/EVTof Intelligent Substation IEEE1588-Based;Wenyan Li,Cuijuan Hao, Lijun Qin, Qing Guo, Meng Li;《IEEE》;20111231;全文 * |
1588 时间同步技术在PON ***中的实现;张文星,王建利,吴红青;《光网络》;20120131;全文 * |
IEEE 1588技术在无源光网络中的应用分析;刘培章;《设计与实现》;20121231;全文 * |
Improvement of Precise Time Synchronization Algorithm Based on IEEE1588;Xueqiao Li, Yuan Chen, Shuang Liang;《2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering (CMCE)》;20101231;全文 * |
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