Use of a coded voltage signal for cable switching and fault isolation in cabled seafloor observatories

Zhi-feng ZHANG; Yan-hu CHEN; De-jun LI; Bo JIN; Can-jun YANG; Jun WANG

doi:10.1631/FITEE.1601843

Your Location：

Home >

Browse articles >

Use of a coded voltage signal for cable switching and fault isolation in cabled seafloor observatories

Regular Papers | Updated：2022-05-19

- Use of a coded voltage signal for cable switching and fault isolation in cabled seafloor observatories
- 基于可编程电压信号实现海底观测网海缆切换及故障隔离
- Frontiers of Information Technology & Electronic Engineering Vol. 19, Issue 11, Pages: 1328-1339(2018)
- Affiliations：
  
  State Key Laboratory of Fluid Power and Mechatronic Systems, Zhejiang University, Hangzhou 310027, China
- Author bio：
  
  De-jun LI, E-mail: li_dejun@zju.edu.cn
- Funds：
- DOI：10.1631/FITEE.1601843
  CLC： TP271
- Received：20 December 2016，
  
  Revised：2018-11-;8，
  
  Published：2018-11
- Accepted：
Scan QR Code
Zhi-feng ZHANG, Yan-hu CHEN, De-jun LI, et al. Use of a coded voltage signal for cable switching and fault isolation in cabled seafloor observatories[J]. Frontiers of Information Technology & Electronic Engineering, 2018, 19(11): 1328-1339.
DOI：

Zhi-feng ZHANG, Yan-hu CHEN, De-jun LI, et al. Use of a coded voltage signal for cable switching and fault isolation in cabled seafloor observatories[J]. Frontiers of Information Technology & Electronic Engineering, 2018, 19(11): 1328-1339. DOI： 10.1631/FITEE.1601843.

摘要

缆系海底观测网可实现长时间、实时、原位海洋在线观测，在海洋观测领域扮演重要角色。可靠的海缆切换方法对于建立永久、可靠、鲁棒性高的海底观测网是必要的。对比已有海缆切换方法优缺点，针对海底观测网的网络组态提出一种新颖的海缆切换方法。无需配置额外通讯路由，借助已有电力传输缆，传输基于特定序列的可编程电压信号，实现水下分支器与陆地岸基站的通讯。建立系统仿真模型，分析电压信号最大数据位频率，确保准确识别控制命令。最后，在实验室环境下建立基于所提切换方法的水下分支器样机，验证该方法的功能及可靠性。

Abstract

Cabled seafloor observatories play an important role in ocean exploration for its long-term

real-time

and in-situ observation characteristics. In establishing a permanent

reliable

and robust seafloor observatory

a highly reliable cable switching and fault isolation method is essential. After reviewing the advantages and disadvantages of existing switching methods

we propose a novel active switching method for network configuration. Without additional communication path requirements

the switching method provides a way to communicate with a shore station through an existing power transmission path. A coded voltage signal with a distinct sequence is employed as the communication medium to transmit commands. The analysis of the maximum bit frequency of the voltage signals guarantees the accuracy of command recognition. A prototype based on the switching method is built and tested in a laboratory environment

which validated the functionality and reliability of the method.

关键词

Keywords

references

J Aguzzi , , , A Mànuel , , , F Condal , , , 等 . . The new Seafloor Observatory (OBSEA) for remote and long-term coastal ecosystem monitoring . . Sensors , , 2011 . . 11 ( ( 6 ): ): 5850 - - 5872 . . DOI: 10.3390/s110605850 http://doi.org/10.3390/s110605850 . .

Y Chen , , , C Yang , , , D Li , , , 等 . . Study on 10 kVDC powered junction box for a cabled ocean observatory system . . China Ocean Eng , , 2013 . . 27 ( ( 2 ): ): 265 - - 275 . . DOI: 10.1007/s13344-013-0023-y http://doi.org/10.1007/s13344-013-0023-y . .

Y Chen , , , BM Howe , , , C Yang . . Actively controllable switching for tree topology seafloor observation networks . . IEEE J Ocean Eng , , 2015 . . 40 ( ( 4 ): ): 993 - - 1002 . . DOI: 10.1109/JOE.2014.2362830 http://doi.org/10.1109/JOE.2014.2362830 . .

MA El-Sharkawi , , , A Upadhye , , , S Lu , , , 等 . . North East Pacific Time-integrated Undersea Networked Experiments (NEPTUNE): cable switching and protection . . IEEE J Ocean Eng , , 2005 . . 30 ( ( 1 ): ): 232 - - 240 . . DOI: 10.1109/JOE.2004.839938 http://doi.org/10.1109/JOE.2004.839938 . .

P Favali , , , L Beranzoli . . Seafloor observatory science: a review . . Ann Geophys , , 2006 . . 49 ( ( 2-3 ): ): 515 - - 567 . . DOI: 10.4401/ag-3125 http://doi.org/10.4401/ag-3125 . .

P Favali , , , L Beranzoli , , , A de Santis . . Seafloor Observatories , , Springer Berlin Heidelberg , , 2015 . . DOI: 10.1007/978-3-642-11374-1 http://doi.org/10.1007/978-3-642-11374-1 . .

J Grainger , , , W Stevenson . . Power System Analysis , , : : New York, USA McGrawHill , , 1994 . . .

BM Howe , , , H Kirkham , , , V Vorperian . . Power system considerations for undersea observatories . . IEEE J Oceanic Eng , , 2002 . . 27 ( ( 2 ): ): 267 - - 274 . . DOI: 10.1109/JOE.2002.1002481 http://doi.org/10.1109/JOE.2002.1002481 . .

BM Howe , , , T Chan , , , ME Sharkawi , , , 等 . . Power system for the MARS ocean cabled observatory . . Scientific Submarine Cabled Conf , , 2006 . . p.121 - - 126 . . . .

N Hsiao , , , T Lin , , , S Hsu , , , 等 . . Improvement of earthquake locations with the Marine Cable Hosted Observatory (MACHO) offshore NE Taiwan . . Mar Geophys Res , , 2014 . . 35 ( ( 3 ): ): 327 - - 336 . . DOI: 10.1007/s11001-013-9207-3 http://doi.org/10.1007/s11001-013-9207-3 . .

K Kawaguchi , , , Y Kaneda , , , E Araki . . The DONET: a real-time seafloor research infrastructure for the precise earthquake and tsunami monitoring . . OCEANS , , 2008 . . p.121 - - 124 . . DOI: 10.1109/OCEANSKOBE.2008.4530918 http://doi.org/10.1109/OCEANSKOBE.2008.4530918 . .

M Kempkes , , , I Roth , , , M Gaudreau . . Solid-state circuit breakers for medium voltage DC power . . IEEE Electric Ship Technologies Symp , , 2011 . . p.254 - - 257 . . DOI: 10.1109/ESTS.2011.5770877 http://doi.org/10.1109/ESTS.2011.5770877 . .

S Kevin . . VHDL for Programmable Logic , , : : New Jersey, USA Prentice Hall , , 1996 . . .

H Kirkham , , , P Lancaster , , , CC Liu , , , 等 . . The NEPTUNE power system: design from fundamentals . . Proc Int Conf on Physics and Control , , 2003 . . p.301 - - 306 . . DOI: 10.1109/SSC.2003.1224167 http://doi.org/10.1109/SSC.2003.1224167 . .

S Lu , , , MA El-Sharkawi . . NEPTUNE power system: detection and location of switch malfunctions and high impedance faults . . IEEE Int Symp on Industrial Electronics , , 2006 . . p.1960 - - 1965 . . DOI: 10.1109/ISIE.2006.295873 http://doi.org/10.1109/ISIE.2006.295873 . .

A Meloni , , , LJ Lanzerotti , , , GP Gregori . . Induction of currents in long submarine cables by natural phenomena . . Rev Geophys Space Phys , , 1983 . . 21 ( ( 4 ): ): 795 - - 803 . . DOI: 10.1029/RG021i004p00795 http://doi.org/10.1029/RG021i004p00795 . .

RA Petitt , , , DW Harris , , , B Wooding , , , 等 . . The Hawaii-2 Observatory . . IEEE J Ocean Eng , , 2002 . . 27 ( ( 2 ): ): 245 - - 253 . . DOI: 10.1109/JOE.2002.1002479 http://doi.org/10.1109/JOE.2002.1002479 . .

L Tang , , , B Ooi . . Locating and isolating DC faults in multi-terminal DC systems . . IEEE J Power Del , , 2007 . . 22 ( ( 3 ): ): 1877 - - 1884 . . DOI: 10.1109/TPWRD.2007.899276 http://doi.org/10.1109/TPWRD.2007.899276 . .

R Thomas , , , A Akhtar , , , B Bakhshi , , , 等 . . Data transmission and electrical powering flexibility for cabled ocean observatories . . OCEANS , , 2013 . . p.1 - - 7 . . DOI: 10.23919/OCEANS.2013.6741349 http://doi.org/10.23919/OCEANS.2013.6741349 . .

H Xu , , , Y Zhang , , , C Xu , , , 等 . . Coastal seafloor observatory at Xiaoqushan in the East China Sea . . Chin Sci Bull , , 2011 . . 56 ( ( 26 ): ): 2839 - - 2845 . . DOI: 10.1007/s11434-011-4620-y http://doi.org/10.1007/s11434-011-4620-y . .

P Yinger , , , P Tennant , , , J Reardon , , , 等 . . Commissioning of a system that terminates on the seafloor . . OCEANS , , 2013 . . p.1 - - 6 . . DOI: 10.1016/j.oceaneng.2012.11.007 http://doi.org/10.1016/j.oceaneng.2012.11.007 . .

F Zhang , , , Y Chen , , , D Li , , , 等 . . A double-node star network coastal ocean observatory . . Mar Technol Soc J , , 2015 . . 49 ( ( 1 ): ): 59 - - 70 . . DOI: 10.4031/MTSJ.49.1.7 http://doi.org/10.4031/MTSJ.49.1.7 . .

Views

Downloads

CSCD

Alert me when the article has been cited

Submit

Tools

Publicity Resources

No data

Related Author

No data

Related Institution

No data

Chat

Address：Zhejiang University Press, 148 Tianmushan Road, Hangzhou, China Postal code：310028
Tel：+86-571-88273162 Email：fitee@zju.edu.cn
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰