Design of Voice Coil Type Linear Actuator for Hydraulic Servo Valve Operation

Baek Ju Sung

doi:doi:10.11648/j.epes.s.2015040501.11

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Design of Voice Coil Type Linear Actuator for Hydraulic Servo Valve Operation

Baek Ju Sung

Published in American Journal of Electrical Power and Energy Systems (Volume 4, Issue 5-1)

Received: 3 July 2015 Accepted: 15 July 2015 Published: 10 September 2015

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Abstract

In this study, we proposed governing equations for voice coil type linear actuator for valve operation. We draw up governing equations which are composed by combination of electromagnetic theories and empirical knowledge, and deduct the values of major design factors by use of them. We suggested the governing equations to determine the values of design parameters of linear actuator as like bobbin size, length of yoke and plunger and turn number of coil. And we also calculated the life test time of linear actuator for verification of reliability of the prototype. In addition, for reducing the life test time, the acceleration model of linear actuator is proposed and the acceleration factor is calculated considering the field operating conditions. Finally we have proven the propriety of the governing equations by accelerated life test using the valve assembly adopted the voice coil type linear actuator prototype.

Published in	American Journal of Electrical Power and Energy Systems (Volume 4, Issue 5-1) This article belongs to the Special Issue Electrical Special Machines
DOI	10.11648/j.epes.s.2015040501.11
Page(s)	1-8
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2015. Published by Science Publishing Group

Keywords

Linear Actuator, Permanent Magnet, Governing Equation, Design Factor, Voice Coil Type, Accelerated Model, Life Test, Frequency Response Test

References

[1]	C. Roters, “Electro Magnetic Device”, John Wiley & Sons, Inc, 1970.
[2]	B. J. Sung, E. W, Lee, H. E. Kim, “Development of Design Program for On and Off Type Solenoid Actuator: Proceedings of the KIEE Summer Annual Conference 2002(B), pp929~931, 2002.7.10.
[3]	William H. Hayt, “Engineering Electromagnetics”, Mc Grawhill, 1986.
[4]	T. Kajima, “Dynamic Model of the Plunger Type Solenoid at deenergizing State”, IEEE Transactions on Magnetics, Vol.31, No.3, pp2315~2323, May 1995.
[5]	Syed A. Nasar, I. Boldea “Solenoid Electric Motors” Prentice-Hall Inc englewood Cliffs, New Jersey 1987.
[6]	H.-D. Stolting, A. Beisse, “Elektrische Kleinmaschinen”, B. G. Teubner Stuttgart, 1987.
[7]	Hydraulic and Pneumatic Lap of KIMM, “Development of low Consumption Power Type Solenoid Valve”, KIMM-CSI annual report, 2001.12.
[8]	K. Ogata, “System Dynamics”, Prentice Hall, 1998.1.
[9]	B. J. Sung, E. W. Lee, H. E. Kim, “Characteristics of Non-magnetic Ring for High-Speed Solenoid Actuator”, The eleventh Biennial IEEE Conference on Electromagnetic Field Computation, pp342, Korea, June 2004.
[10]	Kanda Kunio, “Design Concept for DC Solenoid of Pneumatic Valve”, KIMM research reporter, 1997.

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APA Style

Baek Ju Sung. (2015). Design of Voice Coil Type Linear Actuator for Hydraulic Servo Valve Operation. American Journal of Electrical Power and Energy Systems, 4(5-1), 1-8. https://doi.org/10.11648/j.epes.s.2015040501.11

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ACS Style

Baek Ju Sung. Design of Voice Coil Type Linear Actuator for Hydraulic Servo Valve Operation. Am. J. Electr. Power Energy Syst. 2015, 4(5-1), 1-8. doi: 10.11648/j.epes.s.2015040501.11

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AMA Style

Baek Ju Sung. Design of Voice Coil Type Linear Actuator for Hydraulic Servo Valve Operation. Am J Electr Power Energy Syst. 2015;4(5-1):1-8. doi: 10.11648/j.epes.s.2015040501.11

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@article{10.11648/j.epes.s.2015040501.11,
  author = {Baek Ju Sung},
  title = {Design of Voice Coil Type Linear Actuator for Hydraulic Servo Valve Operation},
  journal = {American Journal of Electrical Power and Energy Systems},
  volume = {4},
  number = {5-1},
  pages = {1-8},
  doi = {10.11648/j.epes.s.2015040501.11},
  url = {https://doi.org/10.11648/j.epes.s.2015040501.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.epes.s.2015040501.11},
  abstract = {In this study, we proposed governing equations for voice coil type linear actuator for valve operation. We draw up governing equations which are composed by combination of electromagnetic theories and empirical knowledge, and deduct the values of major design factors by use of them. We suggested the governing equations to determine the values of design parameters of linear actuator as like bobbin size, length of yoke and plunger and turn number of coil. And we also calculated the life test time of linear actuator for verification of reliability of the prototype. In addition, for reducing the life test time, the acceleration model of linear actuator is proposed and the acceleration factor is calculated considering the field operating conditions. Finally we have proven the propriety of the governing equations by accelerated life test using the valve assembly adopted the voice coil type linear actuator prototype.},
 year = {2015}
}

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TY  - JOUR
T1  - Design of Voice Coil Type Linear Actuator for Hydraulic Servo Valve Operation
AU  - Baek Ju Sung
Y1  - 2015/09/10
PY  - 2015
N1  - https://doi.org/10.11648/j.epes.s.2015040501.11
DO  - 10.11648/j.epes.s.2015040501.11
T2  - American Journal of Electrical Power and Energy Systems
JF  - American Journal of Electrical Power and Energy Systems
JO  - American Journal of Electrical Power and Energy Systems
SP  - 1
EP  - 8
PB  - Science Publishing Group
SN  - 2326-9200
UR  - https://doi.org/10.11648/j.epes.s.2015040501.11
AB  - In this study, we proposed governing equations for voice coil type linear actuator for valve operation. We draw up governing equations which are composed by combination of electromagnetic theories and empirical knowledge, and deduct the values of major design factors by use of them. We suggested the governing equations to determine the values of design parameters of linear actuator as like bobbin size, length of yoke and plunger and turn number of coil. And we also calculated the life test time of linear actuator for verification of reliability of the prototype. In addition, for reducing the life test time, the acceleration model of linear actuator is proposed and the acceleration factor is calculated considering the field operating conditions. Finally we have proven the propriety of the governing equations by accelerated life test using the valve assembly adopted the voice coil type linear actuator prototype.
VL  - 4
IS  - 5-1
ER  -

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Author Information

Baek Ju Sung

Korea Institute of Machinery&Materials, Daejeon, Korea

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APA Style

Baek Ju Sung. (2015). Design of Voice Coil Type Linear Actuator for Hydraulic Servo Valve Operation. American Journal of Electrical Power and Energy Systems, 4(5-1), 1-8. https://doi.org/10.11648/j.epes.s.2015040501.11

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ACS Style

Baek Ju Sung. Design of Voice Coil Type Linear Actuator for Hydraulic Servo Valve Operation. Am. J. Electr. Power Energy Syst. 2015, 4(5-1), 1-8. doi: 10.11648/j.epes.s.2015040501.11

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AMA Style

Baek Ju Sung. Design of Voice Coil Type Linear Actuator for Hydraulic Servo Valve Operation. Am J Electr Power Energy Syst. 2015;4(5-1):1-8. doi: 10.11648/j.epes.s.2015040501.11

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@article{10.11648/j.epes.s.2015040501.11,
  author = {Baek Ju Sung},
  title = {Design of Voice Coil Type Linear Actuator for Hydraulic Servo Valve Operation},
  journal = {American Journal of Electrical Power and Energy Systems},
  volume = {4},
  number = {5-1},
  pages = {1-8},
  doi = {10.11648/j.epes.s.2015040501.11},
  url = {https://doi.org/10.11648/j.epes.s.2015040501.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.epes.s.2015040501.11},
  abstract = {In this study, we proposed governing equations for voice coil type linear actuator for valve operation. We draw up governing equations which are composed by combination of electromagnetic theories and empirical knowledge, and deduct the values of major design factors by use of them. We suggested the governing equations to determine the values of design parameters of linear actuator as like bobbin size, length of yoke and plunger and turn number of coil. And we also calculated the life test time of linear actuator for verification of reliability of the prototype. In addition, for reducing the life test time, the acceleration model of linear actuator is proposed and the acceleration factor is calculated considering the field operating conditions. Finally we have proven the propriety of the governing equations by accelerated life test using the valve assembly adopted the voice coil type linear actuator prototype.},
 year = {2015}
}

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TY  - JOUR
T1  - Design of Voice Coil Type Linear Actuator for Hydraulic Servo Valve Operation
AU  - Baek Ju Sung
Y1  - 2015/09/10
PY  - 2015
N1  - https://doi.org/10.11648/j.epes.s.2015040501.11
DO  - 10.11648/j.epes.s.2015040501.11
T2  - American Journal of Electrical Power and Energy Systems
JF  - American Journal of Electrical Power and Energy Systems
JO  - American Journal of Electrical Power and Energy Systems
SP  - 1
EP  - 8
PB  - Science Publishing Group
SN  - 2326-9200
UR  - https://doi.org/10.11648/j.epes.s.2015040501.11
AB  - In this study, we proposed governing equations for voice coil type linear actuator for valve operation. We draw up governing equations which are composed by combination of electromagnetic theories and empirical knowledge, and deduct the values of major design factors by use of them. We suggested the governing equations to determine the values of design parameters of linear actuator as like bobbin size, length of yoke and plunger and turn number of coil. And we also calculated the life test time of linear actuator for verification of reliability of the prototype. In addition, for reducing the life test time, the acceleration model of linear actuator is proposed and the acceleration factor is calculated considering the field operating conditions. Finally we have proven the propriety of the governing equations by accelerated life test using the valve assembly adopted the voice coil type linear actuator prototype.
VL  - 4
IS  - 5-1
ER  -

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