CN104901427B - 一种变电站通信*** - Google Patents
一种变电站通信*** Download PDFInfo
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- CN104901427B CN104901427B CN201510369659.9A CN201510369659A CN104901427B CN 104901427 B CN104901427 B CN 104901427B CN 201510369659 A CN201510369659 A CN 201510369659A CN 104901427 B CN104901427 B CN 104901427B
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- 238000004891 communication Methods 0.000 title claims abstract description 176
- 238000012360 testing method Methods 0.000 claims description 22
- 230000002159 abnormal effect Effects 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000003745 diagnosis Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 210000001503 joint Anatomy 0.000 description 3
- 238000011084 recovery Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
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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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510369659.9A CN104901427B (zh) | 2015-06-29 | 2015-06-29 | 一种变电站通信*** |
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CN201510369659.9A CN104901427B (zh) | 2015-06-29 | 2015-06-29 | 一种变电站通信*** |
Publications (2)
Publication Number | Publication Date |
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CN104901427A CN104901427A (zh) | 2015-09-09 |
CN104901427B true CN104901427B (zh) | 2018-01-02 |
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CN201510369659.9A Expired - Fee Related CN104901427B (zh) | 2015-06-29 | 2015-06-29 | 一种变电站通信*** |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108614479B (zh) * | 2018-04-23 | 2021-07-23 | 国网天津市电力公司电力科学研究院 | 一种具备自动投切功能的通信通道自环装置 |
CN108809692B (zh) * | 2018-04-23 | 2021-07-23 | 国网天津市电力公司电力科学研究院 | 一种针对调度自动化101规约通信通道的故障定位方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6120449A (ja) * | 1984-07-06 | 1986-01-29 | Fujitsu Ltd | 二重化通信路制御方式 |
CN1192549C (zh) * | 2002-06-05 | 2005-03-09 | 华为技术有限公司 | 通信设备远控环回的实现方法 |
CN101459744A (zh) * | 2008-12-31 | 2009-06-17 | 江苏省电力公司苏州供电公司 | 变电站与调度主站之间故障判别装置 |
CN203479951U (zh) * | 2013-09-30 | 2014-03-12 | 国家电网公司 | 通道切换测试装置 |
CN103779963B (zh) * | 2013-12-18 | 2016-01-20 | 国网上海市电力公司 | 自适应继电保护多通信方式智能切换装置 |
CN204721094U (zh) * | 2015-06-29 | 2015-10-21 | 国家电网公司 | 一种变电站通信*** |
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JP2014120845A (ja) | 通信システム |
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Address after: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District Patentee after: STATE GRID CORPORATION OF CHINA Patentee after: STATE GRID ZHEJIANG ELECTRIC POWER Co.,Ltd. Patentee after: WENZHOU POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER Co.,Ltd. Address before: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District Patentee before: State Grid Corporation of China Patentee before: STATE GRID ZHEJIANG ELECTRIC POWER Co. Patentee before: WENZHOU ELECTRIC POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER Co. |
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Effective date of registration: 20210128 Address after: 325000 Room 301, building 5, 788 Binhai 8th Road, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province Patentee after: Wenzhou Science and Technology Branch of Zhejiang Tusheng Transmission and Transfer Engineering Co.,Ltd. Address before: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District Patentee before: STATE GRID CORPORATION OF CHINA Patentee before: STATE GRID ZHEJIANG ELECTRIC POWER Co.,Ltd. Patentee before: WENZHOU POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20180102 Termination date: 20210629 |