CN1595764A - Swap-free optical fiber multiplexing apparatus for relaying protection - Google Patents
Swap-free optical fiber multiplexing apparatus for relaying protection Download PDFInfo
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- CN1595764A CN1595764A CNA2004100496304A CN200410049630A CN1595764A CN 1595764 A CN1595764 A CN 1595764A CN A2004100496304 A CNA2004100496304 A CN A2004100496304A CN 200410049630 A CN200410049630 A CN 200410049630A CN 1595764 A CN1595764 A CN 1595764A
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 50
- 238000012545 processing Methods 0.000 claims abstract description 30
- 238000010079 rubber tapping Methods 0.000 claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 3
- 230000005693 optoelectronics Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 abstract description 14
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000001012 protector Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 8
- 239000000835 fiber Substances 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 8
- 238000004891 communication Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000012467 final product Substances 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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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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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2004100496304A CN1310445C (en) | 2004-06-22 | 2004-06-22 | Swap-free optical fiber multiplexing apparatus for relaying protection |
Applications Claiming Priority (1)
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CNB2004100496304A CN1310445C (en) | 2004-06-22 | 2004-06-22 | Swap-free optical fiber multiplexing apparatus for relaying protection |
Publications (2)
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CN1595764A true CN1595764A (en) | 2005-03-16 |
CN1310445C CN1310445C (en) | 2007-04-11 |
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CNB2004100496304A Expired - Lifetime CN1310445C (en) | 2004-06-22 | 2004-06-22 | Swap-free optical fiber multiplexing apparatus for relaying protection |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101969341A (en) * | 2010-09-29 | 2011-02-09 | 江苏省电力公司常州供电公司 | Optical path switching interface mechanism for fiber channel test of relay protection device |
CN103888186A (en) * | 2010-09-29 | 2014-06-25 | 江苏省电力公司常州供电公司 | Light path interface switching mechanism applied to relay protection device and used for optical fiber channel testing |
CN103929246A (en) * | 2010-09-29 | 2014-07-16 | 江苏省电力公司常州供电公司 | Working method of optical path switching interface mechanism for optical fiber channel test of relay protection device |
CN103929235A (en) * | 2010-09-29 | 2014-07-16 | 江苏省电力公司常州供电公司 | Optical path switching interface mechanism used for fiber channel test of relay protection device |
CN103929240A (en) * | 2010-09-29 | 2014-07-16 | 江苏省电力公司常州供电公司 | Work method of optical path switching interface mechanism of relay protection device |
CN103929238A (en) * | 2010-09-29 | 2014-07-16 | 江苏省电力公司常州供电公司 | Work method of optical path switching interface mechanism used for test of relay protection device |
CN103929245A (en) * | 2010-09-29 | 2014-07-16 | 江苏省电力公司常州供电公司 | Working method of optical path switching interface mechanism for tests of relay protection device |
CN103929243A (en) * | 2010-09-29 | 2014-07-16 | 江苏省电力公司常州供电公司 | Optical path interface switchover mechanism for fiber channel test |
CN103929242A (en) * | 2010-09-29 | 2014-07-16 | 江苏省电力公司常州供电公司 | Operating method of optical path interface switchover mechanism for fiber channel test |
CN103929241A (en) * | 2010-09-29 | 2014-07-16 | 江苏省电力公司常州供电公司 | Work method of optical path interface switching mechanism used for optical fiber channel test |
CN104243017A (en) * | 2010-09-29 | 2014-12-24 | 江苏省电力公司常州供电公司 | Light path switching interface mechanism applied to relay protection device in fiber channel test |
CN106227098A (en) * | 2016-08-25 | 2016-12-14 | 许继集团有限公司 | Protective relaying device and security isolation control method thereof and control device |
CN106980084A (en) * | 2017-05-25 | 2017-07-25 | 贵州电网有限责任公司电力科学研究院 | A kind of test device and method of testing of digital analog integrated protective relaying device |
Families Citing this family (11)
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EP1516328B1 (en) | 2002-06-21 | 2013-11-13 | LG Electronics, Inc. | Recording medium having data structure for managing reproduction of video data recorded thereon |
KR100631243B1 (en) | 2002-06-21 | 2006-10-02 | 엘지전자 주식회사 | Recording medium having data structure for managing reproduction of video data recorded thereon |
CN101350214B (en) | 2002-06-24 | 2015-07-01 | Lg电子株式会社 | Method and device for recording and reproducing data structure of reproduction for video data |
KR20040000290A (en) | 2002-06-24 | 2004-01-03 | 엘지전자 주식회사 | Method for managing multi-path data stream of high density optical disc |
JP4390701B2 (en) | 2002-06-24 | 2009-12-24 | エルジー エレクトロニクス インコーポレイティド | Recording medium having data structure for managing reproduction of multiple reproduction path video data, and recording and reproduction method and apparatus therefor |
EP1552519A4 (en) | 2002-10-14 | 2006-08-16 | Lg Electronics Inc | Recording medium having data structure for managing reproduction of multiple audio streams recorded thereon and recording and reproducing methods and apparatuses |
RU2334287C2 (en) | 2002-10-15 | 2008-09-20 | Эл Джи Электроникс Инк. | Recording medium with data structure for managing playback of several graphic streams written on it and methods and devices for playback and recording |
US7693394B2 (en) | 2003-02-26 | 2010-04-06 | Lg Electronics Inc. | Recording medium having data structure for managing reproduction of data streams recorded thereon and recording and reproducing methods and apparatuses |
US7809775B2 (en) | 2003-02-27 | 2010-10-05 | Lg Electronics, Inc. | Recording medium having data structure for managing playback control recorded thereon and recording and reproducing methods and apparatuses |
EP1604356A4 (en) | 2003-02-28 | 2009-12-16 | Lg Electronics Inc | Recording medium having data structure for managing random/shuffle reproduction of video data recorded thereon and recording and reproducing methods and apparatuses |
US7620301B2 (en) | 2003-04-04 | 2009-11-17 | Lg Electronics Inc. | System and method for resuming playback |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59165537A (en) * | 1983-03-10 | 1984-09-18 | Nec Corp | Light star repeater |
CN2580696Y (en) * | 2002-09-29 | 2003-10-15 | 浙江浙大中控技术有限公司 | Photoelectric repeater with function of automatic fault-tolerant during trouble-detecting |
-
2004
- 2004-06-22 CN CNB2004100496304A patent/CN1310445C/en not_active Expired - Lifetime
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101969341A (en) * | 2010-09-29 | 2011-02-09 | 江苏省电力公司常州供电公司 | Optical path switching interface mechanism for fiber channel test of relay protection device |
CN101969341B (en) * | 2010-09-29 | 2014-04-16 | 江苏省电力公司常州供电公司 | Optical path switching interface mechanism for fiber channel test of relay protection device |
CN103888186A (en) * | 2010-09-29 | 2014-06-25 | 江苏省电力公司常州供电公司 | Light path interface switching mechanism applied to relay protection device and used for optical fiber channel testing |
CN103929246A (en) * | 2010-09-29 | 2014-07-16 | 江苏省电力公司常州供电公司 | Working method of optical path switching interface mechanism for optical fiber channel test of relay protection device |
CN103929239A (en) * | 2010-09-29 | 2014-07-16 | 江苏省电力公司常州供电公司 | Working method of optical path switching interface mechanism for channel test of relay protection device |
CN103929235A (en) * | 2010-09-29 | 2014-07-16 | 江苏省电力公司常州供电公司 | Optical path switching interface mechanism used for fiber channel test of relay protection device |
CN103929240A (en) * | 2010-09-29 | 2014-07-16 | 江苏省电力公司常州供电公司 | Work method of optical path switching interface mechanism of relay protection device |
CN103929238A (en) * | 2010-09-29 | 2014-07-16 | 江苏省电力公司常州供电公司 | Work method of optical path switching interface mechanism used for test of relay protection device |
CN103929245A (en) * | 2010-09-29 | 2014-07-16 | 江苏省电力公司常州供电公司 | Working method of optical path switching interface mechanism for tests of relay protection device |
CN103929243A (en) * | 2010-09-29 | 2014-07-16 | 江苏省电力公司常州供电公司 | Optical path interface switchover mechanism for fiber channel test |
CN103929242A (en) * | 2010-09-29 | 2014-07-16 | 江苏省电力公司常州供电公司 | Operating method of optical path interface switchover mechanism for fiber channel test |
CN103929241A (en) * | 2010-09-29 | 2014-07-16 | 江苏省电力公司常州供电公司 | Work method of optical path interface switching mechanism used for optical fiber channel test |
CN103929244A (en) * | 2010-09-29 | 2014-07-16 | 江苏省电力公司常州供电公司 | Working method of optical path switching interface mechanism of relay protection device |
CN104243017A (en) * | 2010-09-29 | 2014-12-24 | 江苏省电力公司常州供电公司 | Light path switching interface mechanism applied to relay protection device in fiber channel test |
CN103929241B (en) * | 2010-09-29 | 2016-04-13 | 江苏省电力公司常州供电公司 | A kind of method of work of optical path switching interface mechanism for fiber channel test |
CN103929235B (en) * | 2010-09-29 | 2016-06-15 | 江苏省电力公司常州供电公司 | A kind of optical path switching interface mechanism for fiber channel test of protective relaying device |
CN103929242B (en) * | 2010-09-29 | 2016-06-15 | 江苏省电力公司常州供电公司 | The method of work of optical path switching interface mechanism for fiber channel test |
CN103929246B (en) * | 2010-09-29 | 2016-06-15 | 江苏省电力公司常州供电公司 | The method of work of switching-over light path interface agency for the optical-fibre channel of protective relaying device |
CN103929239B (en) * | 2010-09-29 | 2016-06-22 | 江苏省电力公司常州供电公司 | The Channel Test of the protective relaying device method of work of switching-over light path interface agency |
CN103929244B (en) * | 2010-09-29 | 2016-06-22 | 江苏省电力公司常州供电公司 | The method of work of the switching-over light path interface agency of protective relaying device |
CN103888186B (en) * | 2010-09-29 | 2016-06-29 | 江苏省电力公司常州供电公司 | It is applied to the optical path switching interface mechanism for fiber channel test of protective relaying device |
CN103929243B (en) * | 2010-09-29 | 2016-06-29 | 江苏省电力公司常州供电公司 | Optical path switching interface mechanism for fiber channel test |
CN103929238B (en) * | 2010-09-29 | 2016-07-06 | 江苏省电力公司常州供电公司 | A kind of method of work of the test switching-over light path interface agency of protective relaying device |
CN103929245B (en) * | 2010-09-29 | 2016-08-17 | 江苏省电力公司常州供电公司 | The test method of work of switching-over light path interface agency of protective relaying device |
CN104243017B (en) * | 2010-09-29 | 2016-08-17 | 江苏省电力公司常州供电公司 | A kind of optical path switching interface mechanism for fiber channel test being applied to protective relaying device |
CN103929240B (en) * | 2010-09-29 | 2016-12-07 | 江苏省电力公司常州供电公司 | A kind of method of work of the switching-over light path interface agency of protective relaying device |
CN106227098A (en) * | 2016-08-25 | 2016-12-14 | 许继集团有限公司 | Protective relaying device and security isolation control method thereof and control device |
CN106980084A (en) * | 2017-05-25 | 2017-07-25 | 贵州电网有限责任公司电力科学研究院 | A kind of test device and method of testing of digital analog integrated protective relaying device |
CN106980084B (en) * | 2017-05-25 | 2023-06-20 | 贵州电网有限责任公司电力科学研究院 | Testing device and testing method for digital-analog integrated relay protection device |
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CN1310445C (en) | 2007-04-11 |
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