Smart Structures and Systems

  • 제11권5호
  • /
  • Pages.555-567
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  • 2013
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  • 1738-1584(pISSN)
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  • 1738-1991(eISSN)
테크노프레스 (Techno-Press)
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Energy harvesting techniques for remote corrosion monitoring systems

  • Kim, Sehwan (Department of Electrical & Computer Engineering, Univ. of California) ;
  • Na, Ungjin (Ministry of Land, Transport and Maritime Affairs)
  • 투고 : 2012.06.11
  • 심사 : 2012.11.30
  • 발행 : 2013.05.25
⟨ 이전 논문 다음 논문 ⟩

초록

An Remote Corrosion Monitoring (RCM) system consists of an anode with low potential, the metallic structures against corrosion, an electrode to provide reference potential, and a data-acquisition system to ensure the potential difference for anticorrosion. In more detail, the data-acquisition (DAQ) system monitors the potential difference between the metallic structures and a reference electrode to identify the correct potential level against the corrosion of the infrastructures. Then, the measured data are transmitted to a central office to remotely keep track of the status of the corrosion monitoring (CM) system. To date, the RCM system is designed to achieve low power consumption, so that it can be simply powered by batteries. However, due to memory effect and the limited number of recharge cycles, it can entail the maintenance fee or sometimes cause failure to protect the metallic structures. To address this issue, the low-overhead energy harvesting circuitry for the RCM systems has designed to replenish energy storage elements (ESEs) along with redeeming the leakage of supercapacitors. Our developed energy harvester can scavenge the ambient energy from the corrosion monitoring environments and store it as useful electrical energy for powering local data-acquisition systems. In particular, this paper considers the energy harvesting from potential difference due to galvanic corrosion between a metallic infrastructure and a permanent copper/copper sulfate reference electrode. In addition, supercapacitors are adopted as an ESE to compensate for or overcome the limitations of batteries. Experimental results show that our proposed harvesting schemes significantly reduce the overhead of the charging circuitry, which enable fully charging up to a 350-F supercapacitor under the low corrosion power of 3 mW (i.e., 1 V/3 mA).

키워드

참고문헌

  1. Al-Faiz, M.Z. and Mezher, L.S. (2012), Cathodic protection remote monitoring based on wireless sensor network, Wireless Sensor Network 4.
  2. Blaricum, V.L.V., Flood, J.T., Szeliga, M.J. and Bushman, J.B. (1998), Demonstration of remote monitoring technology for cathodic protection systems: Phase ii, Technical Report 98/82, ERDC/CERL Report.
  3. Brunelli, D., Moser, C., Thiele, L. and Benini, L. (2009, November), "Design of a solar-harvesting circuit for batteryless embedded systems", IEEE T. Circ. Syst., 56(11), 2519-2528. https://doi.org/10.1109/TCSI.2009.2015690
  4. Chou, P. H. (2011), Eco. http://www.ece.uci.edu/ chou/research/#Eco.
  5. Crossbow (2004), Wireless Sensor Networks: MICA2 Motes & Sensors. http://gyro.xbow.com/Products/Product_pdf_files/Wireless_pdf/6020-0042-04_A_MICA2.pdf.
  6. Ghitani, H.E. and Shousha, A.H. (2000), "Design of a solar photovoltaic-powered mini cathodic protection system", J. Appl.Energy 52(2-3).
  7. Jin, Y. and Eydgahi, A. (2008), "Monitoring of distributed pipeline systems by wireless sensor networks", Proceedings of the 2008 IAJC-IJME International Conference.
  8. West, J.M (1986), Basic Corrosion and Oxidation. Ellis Horwood Publishers, England.
  9. Kim, S. and Chou, P.H. (2011), "Energy harvesting by sweeping voltage-escalated charging of a reconfigurable supercapacitor array", Proceedings of the International Symposium on Low Power Electronics and Design (ISLPED), Fukuoka, Japan.
  10. Kumar, A. and Stephenson, L.D. (2007), Comparison of wire-less technologies for remote monitoring of cathodic protection systems, Technical report, U.S. Army Corps of Engineers, En-gineer Research and Development Center Construction Engineering Research Laboratory, Champaign, USA.
  11. Mohitpour, M., Golshan, H. and Murray, A. (2000), Pipeline Design and Construction: a practical approach. ASME PRESS.
  12. Peabody, A.W. (2000), Control of pipeline corrosion (Ed. 2nd), In National Association of Corrosion Engineers (NACE).
  13. Mishra, P.R., Joshi, J.C. and Roy, B. (2000), Design of a solar photovoltaic-powered mini cathodic protection system, Solar Energy Materials and Solar Cells 61.
  14. Qiao, G., Moser, C., Hong, Y., Qiu, Y. and Ou, J. (2011), "Remote corrosion monitoring of the rc structures using the electrochemical wireless energy-harvesting sensors and networks", J.NDT&E Int., 44(7), 583-588. https://doi.org/10.1016/j.ndteint.2011.06.007
  15. Rice, J.A. and Spencer, B.F. Jr. (2008), Structural health monitoring sensor development for the imote2 platform, In Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems.
  16. Rieme, D.P. (2000), Modeling cathodic protection for pipeline networks. Ph. D. thesis, University of Florida.
  17. Sun, G., Qiao, G. and Xu, B. (2011), "Corrosion monitoring sensor networks with energy harvesting", IEEE Sensor J. 11(6), 1476-1477. https://doi.org/10.1109/JSEN.2010.2100041
  18. Zhu, T., Gu, Y., He, T. and Zhang, Z.L. (2010), "A capacitor-driven energy storage and sharing network for long-term operation", Proceedings of the 8th ACM Conference on Embedded Networked Sensor Systems, Zurich, Switzerland.
  19. Zhu, T., Zhong, Z., Gu, Y., He, T. and Zhang, Z.L (2009), "Leakage-aware energy synchronization for wireless sensor networks", Proceedings of the 7th international conference on Mobile systems, applications, and services (MobiSys), Krakow, Poland.

피인용 문헌

  1. Wideband and 2D vibration energy harvester using multiple magnetoelectric transducers vol.16, pp.4, 2015, https://doi.org/10.12989/sss.2015.16.4.579