CN102854568A - 智能变电站无源光纤开关及其安措隔离方法 - Google Patents
智能变电站无源光纤开关及其安措隔离方法 Download PDFInfo
- Publication number
- CN102854568A CN102854568A CN2012103708126A CN201210370812A CN102854568A CN 102854568 A CN102854568 A CN 102854568A CN 2012103708126 A CN2012103708126 A CN 2012103708126A CN 201210370812 A CN201210370812 A CN 201210370812A CN 102854568 A CN102854568 A CN 102854568A
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- Prior art keywords
- optical fiber
- fiber
- switch
- equipment
- intelligent substation
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- 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.)
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/35—Optical coupling means having switching means
- G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
- G02B6/353—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being a shutter, baffle, beam dump or opaque element
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/35—Optical coupling means having switching means
- G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
- G02B6/3544—2D constellations, i.e. with switching elements and switched beams located in a plane
- G02B6/3548—1xN switch, i.e. one input and a selectable single output of N possible outputs
- G02B6/3552—1x1 switch, e.g. on/off switch
Abstract
Description
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012103708126A CN102854568A (zh) | 2012-09-29 | 2012-09-29 | 智能变电站无源光纤开关及其安措隔离方法 |
PCT/CN2013/075417 WO2014048118A1 (zh) | 2012-09-29 | 2013-05-09 | 智能变电站无源光纤开关及其安措隔离方法 |
Applications Claiming Priority (1)
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CN2012103708126A CN102854568A (zh) | 2012-09-29 | 2012-09-29 | 智能变电站无源光纤开关及其安措隔离方法 |
Publications (1)
Publication Number | Publication Date |
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CN102854568A true CN102854568A (zh) | 2013-01-02 |
Family
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Family Applications (1)
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CN2012103708126A Pending CN102854568A (zh) | 2012-09-29 | 2012-09-29 | 智能变电站无源光纤开关及其安措隔离方法 |
Country Status (2)
Country | Link |
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CN (1) | CN102854568A (zh) |
WO (1) | WO2014048118A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014048118A1 (zh) * | 2012-09-29 | 2014-04-03 | 国家电网公司 | 智能变电站无源光纤开关及其安措隔离方法 |
CN106253247A (zh) * | 2016-08-24 | 2016-12-21 | 许继集团有限公司 | 智能变电站二次光纤回路及其安全隔离系统和隔离方法 |
CN110070189A (zh) * | 2018-01-23 | 2019-07-30 | 上海毅昊信息科技股份有限公司 | 一种智能变电站保护系统安措校核方法 |
CN110365106A (zh) * | 2019-05-28 | 2019-10-22 | 贵州电网有限责任公司 | 一种变电站保护硬压板投退状态监视装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111832902A (zh) * | 2020-06-18 | 2020-10-27 | 国家电网有限公司 | 一种基于变电站平面图审核安措的系统及方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2148527A (en) * | 1983-10-21 | 1985-05-30 | Gec Claudgen Limited | Optical fibre switching |
CN1070745A (zh) * | 1991-04-26 | 1993-04-07 | 德克萨斯仪器股份有限公司 | 纵横制光切换开关 |
US5923798A (en) * | 1997-05-15 | 1999-07-13 | Lucent Technologies, Inc. | Micro machined optical switch |
TW569049B (en) * | 2001-07-31 | 2004-01-01 | Corning Inc | Optical fiber collimators and their manufacture |
CN1558258A (zh) * | 2004-02-03 | 2004-12-29 | 烽火通信科技股份有限公司 | 一种具有限位控制装置的机械式电可调光衰减器 |
CN202059388U (zh) * | 2010-12-08 | 2011-11-30 | 杜正旺 | 温控光开关 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102664458A (zh) * | 2012-04-27 | 2012-09-12 | 天津市电力公司 | 一种智能电网配电自动化通信系统 |
CN102854568A (zh) * | 2012-09-29 | 2013-01-02 | 江苏省电力公司电力科学研究院 | 智能变电站无源光纤开关及其安措隔离方法 |
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2012
- 2012-09-29 CN CN2012103708126A patent/CN102854568A/zh active Pending
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2013
- 2013-05-09 WO PCT/CN2013/075417 patent/WO2014048118A1/zh active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2148527A (en) * | 1983-10-21 | 1985-05-30 | Gec Claudgen Limited | Optical fibre switching |
CN1070745A (zh) * | 1991-04-26 | 1993-04-07 | 德克萨斯仪器股份有限公司 | 纵横制光切换开关 |
US5923798A (en) * | 1997-05-15 | 1999-07-13 | Lucent Technologies, Inc. | Micro machined optical switch |
TW569049B (en) * | 2001-07-31 | 2004-01-01 | Corning Inc | Optical fiber collimators and their manufacture |
CN1558258A (zh) * | 2004-02-03 | 2004-12-29 | 烽火通信科技股份有限公司 | 一种具有限位控制装置的机械式电可调光衰减器 |
CN202059388U (zh) * | 2010-12-08 | 2011-11-30 | 杜正旺 | 温控光开关 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014048118A1 (zh) * | 2012-09-29 | 2014-04-03 | 国家电网公司 | 智能变电站无源光纤开关及其安措隔离方法 |
CN106253247A (zh) * | 2016-08-24 | 2016-12-21 | 许继集团有限公司 | 智能变电站二次光纤回路及其安全隔离系统和隔离方法 |
CN110070189A (zh) * | 2018-01-23 | 2019-07-30 | 上海毅昊信息科技股份有限公司 | 一种智能变电站保护系统安措校核方法 |
CN110070189B (zh) * | 2018-01-23 | 2023-05-23 | 福建永福数字能源技术有限公司 | 一种智能变电站保护系统安措校核方法 |
CN110365106A (zh) * | 2019-05-28 | 2019-10-22 | 贵州电网有限责任公司 | 一种变电站保护硬压板投退状态监视装置 |
CN110365106B (zh) * | 2019-05-28 | 2023-05-23 | 贵州电网有限责任公司 | 一种变电站保护硬压板投退状态监视装置 |
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WO2014048118A1 (zh) | 2014-04-03 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: WUXI POWER SUPPLY CO., LTD, JIANGSU ELECTRIC POWER Free format text: FORMER OWNER: WUXI POWER SUPPLY CO., LTD, JIANGSU ELECTRIC POWER CO. Effective date: 20130105 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130105 Address after: 210036 Fenghuang West Street, Jiangsu, Nanjing, China, No. 243 Applicant after: Electric Power Research Institute of Jiangsu Electric Power Company Applicant after: Wuxi Power Supply Co., Ltd, Jiangsu Electric Power Co. Applicant after: Jiangsu Electric Power Company Applicant after: State Grid Corporation of China Address before: 210036 Fenghuang West Street, Jiangsu, Nanjing, China, No. 243 Applicant before: Electric Power Research Institute of Jiangsu Electric Power Company Applicant before: Wuxi Power Supply Co., Ltd, Jiangsu Electric Power Co. |
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SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20130102 |