CN105932776A - 一种基于主子单元的变电站二次系统 - Google Patents
一种基于主子单元的变电站二次系统 Download PDFInfo
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- CN105932776A CN105932776A CN201610365658.1A CN201610365658A CN105932776A CN 105932776 A CN105932776 A CN 105932776A CN 201610365658 A CN201610365658 A CN 201610365658A CN 105932776 A CN105932776 A CN 105932776A
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- 238000012544 monitoring process Methods 0.000 claims abstract description 37
- 230000004224 protection Effects 0.000 claims description 89
- 230000001360 synchronised effect Effects 0.000 claims description 19
- 239000000835 fiber Substances 0.000 claims description 18
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- 238000005204 segregation Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 9
- 238000005070 sampling Methods 0.000 claims description 9
- 241001671653 Aconitum carmichaelii Species 0.000 claims description 8
- 239000013307 optical fiber Substances 0.000 claims description 6
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- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
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- 230000009286 beneficial effect Effects 0.000 description 1
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Classifications
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- H02J13/0006—
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- 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
- H02H7/22—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 for distribution gear, e.g. bus-bar systems; for switching devices
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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
- Y04S10/20—Systems supporting electrical power generation, transmission or distribution using protection elements, arrangements or systems
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
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Priority Applications (1)
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CN201610365658.1A CN105932776B (zh) | 2016-05-27 | 2016-05-27 | 一种基于主子单元的变电站二次系统 |
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CN201610365658.1A CN105932776B (zh) | 2016-05-27 | 2016-05-27 | 一种基于主子单元的变电站二次系统 |
Publications (2)
Publication Number | Publication Date |
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CN105932776A true CN105932776A (zh) | 2016-09-07 |
CN105932776B CN105932776B (zh) | 2019-01-08 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106505534A (zh) * | 2016-11-17 | 2017-03-15 | 云南电网有限责任公司电力科学研究院 | 多段线路纵联距离保护系统及方法 |
CN106532939A (zh) * | 2016-11-10 | 2017-03-22 | 国网江西省电力公司检修分公司 | 一种应用于智能变电站的主子机异构就地化测控装置 |
CN111130218A (zh) * | 2019-12-25 | 2020-05-08 | 深圳供电局有限公司 | 变电站安备母差统一化装置 |
CN111817441A (zh) * | 2020-07-20 | 2020-10-23 | 国网四川省电力公司电力科学研究院 | 一种变电站时空运行数据采集系统及采集方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2010984A2 (en) * | 2006-03-08 | 2009-01-07 | Aclara Power-Line Systems Inc. | Intelligent fault detector system and method |
CN103902763A (zh) * | 2014-03-12 | 2014-07-02 | 国家电网公司 | 一种智能变电站跨间隔装置的虚端子自动匹配方法 |
CN104333137A (zh) * | 2014-11-19 | 2015-02-04 | 国电南瑞科技股份有限公司 | 一种超高压保护多功能一体化装置 |
CN105048631A (zh) * | 2015-06-29 | 2015-11-11 | 国家电网公司 | 一种面向间隔的多功能纵向集成装置 |
-
2016
- 2016-05-27 CN CN201610365658.1A patent/CN105932776B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2010984A2 (en) * | 2006-03-08 | 2009-01-07 | Aclara Power-Line Systems Inc. | Intelligent fault detector system and method |
CN103902763A (zh) * | 2014-03-12 | 2014-07-02 | 国家电网公司 | 一种智能变电站跨间隔装置的虚端子自动匹配方法 |
CN104333137A (zh) * | 2014-11-19 | 2015-02-04 | 国电南瑞科技股份有限公司 | 一种超高压保护多功能一体化装置 |
CN105048631A (zh) * | 2015-06-29 | 2015-11-11 | 国家电网公司 | 一种面向间隔的多功能纵向集成装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106532939A (zh) * | 2016-11-10 | 2017-03-22 | 国网江西省电力公司检修分公司 | 一种应用于智能变电站的主子机异构就地化测控装置 |
CN106505534A (zh) * | 2016-11-17 | 2017-03-15 | 云南电网有限责任公司电力科学研究院 | 多段线路纵联距离保护系统及方法 |
CN106505534B (zh) * | 2016-11-17 | 2018-09-21 | 云南电网有限责任公司电力科学研究院 | 多段线路纵联距离保护系统及方法 |
CN111130218A (zh) * | 2019-12-25 | 2020-05-08 | 深圳供电局有限公司 | 变电站安备母差统一化装置 |
CN111817441A (zh) * | 2020-07-20 | 2020-10-23 | 国网四川省电力公司电力科学研究院 | 一种变电站时空运行数据采集系统及采集方法 |
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Effective date of registration: 20161230 Address after: High road high tech Zone of Nanjing City, Jiangsu Province, No. 20 210003 Applicant after: NARI Technology Development Co., Ltd. Applicant after: State Power Networks Co Applicant after: State Grid Zhejiang Electric Power Company Applicant after: SGCC NARI Nanjing Control System Co., Ltd. Applicant after: Nanjing Nari Group Corporation Address before: High road high tech Zone of Nanjing City, Jiangsu Province, No. 20 210003 Applicant before: NARI Technology Development Co., Ltd. Applicant before: State Power Networks Co Applicant before: State Grid Zhejiang Electric Power Company Applicant before: SGCC NARI Nanjing Control System Co., Ltd. |
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