Journal of international Conference on Electrical Machines and Systems

  • 제1권4호
  • /
  • Pages.419-424
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  • 2012
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  • 2234-6902(pISSN)
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  • 2234-7577(eISSN)
대한전기학회 분과 (Journal of International Conference on Electrical Machines and Systems)
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Percussive Drilling Application of a Tubular Reciprocating Translational Motion Permanent Magnet Synchronous Motor

  • Zhang, Shujun (Department of Electric Power Engineering, Norwegian University of ScienceandTechnology) ;
  • Norum, Lars E. (Department of Electric Power Engineering, Norwegian University of ScienceandTechnology) ;
  • Nilssen, Robert (Department of Electric Power Engineering, Norwegian University of ScienceandTechnology) ;
  • Lorenz, Robert D. (Department of Mechanical Engineering, University of Wisconsin-Madison)
  • 투고 : 2012.07.03
  • 심사 : 2012.10.05
  • 발행 : 2012.12.01
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초록

This paper presents a tubular reciprocating translational motion permanent magnet synchronous motor for percussive drilling applications for offshore oil & gas industry. The motor model and rock model are built up by doing force analysis of the motor and analyzing the physical procesof impact. The optimization of input voltage waveforms to maximize the rate of penetration is done by simulations. The simulation results show that the motor can be utilized in percussive drilling applications and achieve a very large impact force. Simulation results for optimization also show that second harmonic input voltage produces a higher rate of penetration than the sine wave and fourth harmonic input voltages.

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참고문헌

  1. G.R. Samuel, "Percussion Drilling.Is It a Lost Technique? A Review ," in SPE 35240, the Permian Basin Oil & Gas Recovery Conference, Mildland,TX, USA, 1996.
  2. Gang Han, Mike Bruno, and Khang Lao, "Percussion Drilling in Oil Industry: Review and Rock Failure Modelling," in the AADE 2005 National Technical Conference and Exhibition, Houston, 2005.
  3. (2011, May) wassara. [Online]. http://www.wassara.com/
  4. Goran Tuomas, "Water Powered Percussive Rock Drilling---Process Analysis, Modelling and Numerical Simulation," Lulea University of Technology, Lulea, Sweden, PhD thesis 1402-1544, 2004.
  5. R.B. Ummaneni, R. Nilssen, and J.E. Brennvall, "Demonstration model of a linear permanent magnet actuator with gas springs," in Electrical Machines, 2008. ICEM 2008. 18th International Conference on, Wuhan, China, 2008, pp. 1-4.
  6. Shujun Zhang, Lars Norum, and Robert Nilssen, "Oscillatory motion application of tubular linear permanent magnet machine," in Industrial Electronics, IECON'09. 35th Annual Conference of IEEE , 2009, pp. 1223-1227.
  7. M. S. Sazidy, D. G. Rideout, S. D. Butt, and F. Arvani, "Modeling Percussive Drilling Performance Using Simulated Visco-Elasto-Plastic Rock Medium," in the 44th US Rock Mechanics Symposium and 5th U.S.-Canada Rock Mechanics Symposium, Salt Lake City, 2010, pp. 10-434.
  8. Shujun Zhang, Lars Norum, and Robert Nilssen, "Variable voltage variable frequency control of tubular linear permanent magnet synchronous machine for drilling applications ," in Electrical Machines (ICEM), 2010 XIX International Conference on , Rome, 2010, pp. 1-5.