CN102832702B - 激光和单模光纤遥信信号采集装置 - Google Patents
激光和单模光纤遥信信号采集装置 Download PDFInfo
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- CN102832702B CN102832702B CN201110155174.1A CN201110155174A CN102832702B CN 102832702 B CN102832702 B CN 102832702B CN 201110155174 A CN201110155174 A CN 201110155174A CN 102832702 B CN102832702 B CN 102832702B
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- 239000000835 fiber Substances 0.000 title claims abstract description 31
- 230000011664 signaling Effects 0.000 title claims abstract description 18
- 238000005070 sampling Methods 0.000 title abstract 3
- 239000013307 optical fiber Substances 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 abstract 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/30—Arrangements in telecontrol or telemetry systems using a wired architecture
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
Abstract
Description
Claims (3)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110155174.1A CN102832702B (zh) | 2011-06-10 | 2011-06-10 | 激光和单模光纤遥信信号采集装置 |
PCT/CN2011/082309 WO2012167561A1 (zh) | 2011-06-10 | 2011-11-16 | 激光和单模光纤遥信信号采集装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110155174.1A CN102832702B (zh) | 2011-06-10 | 2011-06-10 | 激光和单模光纤遥信信号采集装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102832702A CN102832702A (zh) | 2012-12-19 |
CN102832702B true CN102832702B (zh) | 2014-05-14 |
Family
ID=47295407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201110155174.1A Active CN102832702B (zh) | 2011-06-10 | 2011-06-10 | 激光和单模光纤遥信信号采集装置 |
Country Status (2)
Country | Link |
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CN (1) | CN102832702B (zh) |
WO (1) | WO2012167561A1 (zh) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0374139A (ja) * | 1989-05-16 | 1991-03-28 | Sony Corp | 電源状態検出装置 |
CN2488213Y (zh) * | 2001-06-13 | 2002-04-24 | 董安平 | 变电所主变压器缺相运行保护装置 |
CN2859691Y (zh) * | 2005-11-24 | 2007-01-17 | 张有宽 | 一种设备过热故障监视器 |
TWI312084B (en) * | 2006-10-12 | 2009-07-11 | Asia Optical Co Inc | Optical switch device |
CN201043924Y (zh) * | 2007-03-15 | 2008-04-02 | 中国科学院上海光学精密机械研究所 | 单模光纤周界防卫传感器 |
US7504630B2 (en) * | 2007-08-07 | 2009-03-17 | Alliance Fiber Optic Products, Inc. | Method and apparatus for attenuating a light beam |
CN201233271Y (zh) * | 2008-07-11 | 2009-05-06 | 桂林光比特科技有限公司 | 光纤声音采集器 |
CN201274477Y (zh) * | 2008-10-17 | 2009-07-15 | 武汉钢铁(集团)公司 | 光纤纵差保护检测装置 |
CN202127290U (zh) * | 2011-06-10 | 2012-01-25 | 辽宁省电力有限公司大连供电公司 | 激光和单模光纤遥信信号采集装置 |
-
2011
- 2011-06-10 CN CN201110155174.1A patent/CN102832702B/zh active Active
- 2011-11-16 WO PCT/CN2011/082309 patent/WO2012167561A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2012167561A1 (zh) | 2012-12-13 |
CN102832702A (zh) | 2012-12-19 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121119 |
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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: 20121119 Address after: 116001 No. 102, Zhongshan, Dalian District, Liaoning, Zhongshan Road Applicant after: Dalian Power Supply Company of Liaoning Electric Power Co., Ltd. Applicant after: State Grid Corporation of China Address before: 116001 No. 102, Zhongshan, Dalian District, Liaoning, Zhongshan Road Applicant before: Dalian Power Supply Company of Liaoning Electric Power Co., Ltd. |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 116001 No. 102, Zhongshan, Dalian District, Liaoning, Zhongshan Road Applicant after: Dalian Power Supply Company, State Grid Liaoning Electric Power Co., Ltd. Applicant after: State Grid Corporation of China Address before: 116001 No. 102, Zhongshan, Dalian District, Liaoning, Zhongshan Road Applicant before: Dalian Power Supply Company of Liaoning Electric Power Co., Ltd. Applicant before: State Grid Corporation of China |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: DALIAN POWER SUPPLY COMPANY OF LIAONING ELECTRIC POWER CO., LTD. TO: DALIAN POWER SUPPLY COMPANY, STATE GRID LIAONING ELECTRIC POWER CO., LTD. |
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C14 | Grant of patent or utility model | ||
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