EA201491045A1 - Многопарное распределение питания - Google Patents
Многопарное распределение питанияInfo
- Publication number
- EA201491045A1 EA201491045A1 EA201491045A EA201491045A EA201491045A1 EA 201491045 A1 EA201491045 A1 EA 201491045A1 EA 201491045 A EA201491045 A EA 201491045A EA 201491045 A EA201491045 A EA 201491045A EA 201491045 A1 EA201491045 A1 EA 201491045A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- power
- conductors
- pairs
- power distribution
- data
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/22—Transmitting seismic signals to recording or processing apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
- G01V11/002—Details, e.g. power supply systems for logging instruments, transmitting or recording data, specially adapted for well logging, also if the prospecting method is irrelevant
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/548—Systems for transmission via power distribution lines the power on the line being DC
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
- H04B2203/5416—Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5429—Applications for powerline communications
- H04B2203/5458—Monitor sensor; Alarm systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Acoustics & Sound (AREA)
- Geophysics And Detection Of Objects (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
Настоящее изобретение относится к способам и устройствам проведения сейсмической разведки с одновременной подачей питания и данных по множеству пар проводников. В частности, изобретение также относится к поддержанию распределения питания во время отказа по меньшей мере одной пары проводников. Способ включает наложение данных и питания на каждую из множества пар проводников. Устройство может содержать источник питания с питанием, подаваемым по множеству пар проводников, передающих питание и данные.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261590670P | 2012-01-25 | 2012-01-25 | |
PCT/US2013/023128 WO2013112822A1 (en) | 2012-01-25 | 2013-01-25 | Multi-pair power distribution |
Publications (1)
Publication Number | Publication Date |
---|---|
EA201491045A1 true EA201491045A1 (ru) | 2015-02-27 |
Family
ID=48797086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201491045A EA201491045A1 (ru) | 2012-01-25 | 2013-01-25 | Многопарное распределение питания |
Country Status (7)
Country | Link |
---|---|
US (1) | US9213114B2 (ru) |
EP (1) | EP2807504A4 (ru) |
CN (1) | CN103226206B (ru) |
AU (1) | AU2013212021A1 (ru) |
CA (1) | CA2860294A1 (ru) |
EA (1) | EA201491045A1 (ru) |
WO (1) | WO2013112822A1 (ru) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11079506B2 (en) | 2016-12-16 | 2021-08-03 | Pgs Geophysical As | Multicomponent streamer |
CN110401329B (zh) * | 2019-07-26 | 2021-07-20 | 成都芯源系统有限公司 | 含菊花链架构的多相开关变换器及其故障保护方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4960183A (en) * | 1985-08-16 | 1990-10-02 | Exxon Production Research Company | Seismic source firing control system |
US5515038A (en) | 1993-11-15 | 1996-05-07 | Camco International Inc. | Data transmission system |
US5747750A (en) * | 1994-08-31 | 1998-05-05 | Exxon Production Research Company | Single well system for mapping sources of acoustic energy |
US5627798A (en) * | 1995-05-05 | 1997-05-06 | I/O Exploration Products (U.S.A.), Inc. | Hierarchical telemetry system for seismic acquisition |
GB2337675B (en) * | 1998-05-22 | 2001-04-11 | Schlumberger Ltd | Oil well monitoring and control system communication network |
US6816082B1 (en) | 1998-11-17 | 2004-11-09 | Schlumberger Technology Corporation | Communications system having redundant channels |
EP1247118B1 (en) * | 2000-01-11 | 2005-04-13 | Input/Output, Inc. | Two-conductor bidirectional digital seismic telemetry interface |
US20030128627A1 (en) * | 2001-09-07 | 2003-07-10 | Input/Output, Inc. | Seismic data acquisition apparatus and method |
US20060013065A1 (en) * | 2004-07-16 | 2006-01-19 | Sensorwise, Inc. | Seismic Data Acquisition System and Method for Downhole Use |
US7259689B2 (en) * | 2005-02-11 | 2007-08-21 | Schlumberger Technology Corp | Transmitting power and telemetry signals on a wireline cable |
BRPI0811766A2 (pt) * | 2007-05-17 | 2014-11-11 | Octio Geophysical As | Aparelho e método para coletar informação geofísica |
US8767505B2 (en) * | 2007-12-10 | 2014-07-01 | Westerngeco L.L.C. | In-sea power generation for marine seismic operations |
CN101515039B (zh) * | 2008-02-19 | 2013-01-23 | 中油测井技术服务有限责任公司 | 井下电源供电和信号传输系统 |
FR2938928B1 (fr) * | 2008-11-25 | 2011-01-21 | Sercel Rech Const Elect | Systeme d'acquisition de donnees sismiques comprenant des modules associes a des boitiers relies a des capteurs, les modules etant autonomes en alimentation, synchronisation et memorisation. |
CN103226207B (zh) * | 2012-01-25 | 2017-11-10 | 英洛瓦(天津)物探装备有限责任公司 | 电源模块中的模拟 |
-
2012
- 2012-09-03 CN CN201210318494.9A patent/CN103226206B/zh active Active
-
2013
- 2013-01-25 US US13/750,172 patent/US9213114B2/en active Active
- 2013-01-25 EP EP13741315.9A patent/EP2807504A4/en not_active Withdrawn
- 2013-01-25 CA CA2860294A patent/CA2860294A1/en not_active Abandoned
- 2013-01-25 AU AU2013212021A patent/AU2013212021A1/en not_active Abandoned
- 2013-01-25 WO PCT/US2013/023128 patent/WO2013112822A1/en active Application Filing
- 2013-01-25 EA EA201491045A patent/EA201491045A1/ru unknown
Also Published As
Publication number | Publication date |
---|---|
EP2807504A4 (en) | 2015-12-30 |
US9213114B2 (en) | 2015-12-15 |
CA2860294A1 (en) | 2013-08-01 |
EP2807504A1 (en) | 2014-12-03 |
WO2013112822A1 (en) | 2013-08-01 |
US20130188454A1 (en) | 2013-07-25 |
CN103226206A (zh) | 2013-07-31 |
AU2013212021A1 (en) | 2014-07-17 |
CN103226206B (zh) | 2018-11-27 |
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