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A Novel Design Concept of Electromagnetic Valve Actuator with High Starting Force

Author

Listed:
  • Tomaž Munih

    (Laboratory of Electrical Machines, Faculty of Electrical Engineering, University of Ljubljana, Tržaška 25, SI1000 Ljubljana, Slovenia
    Iskra-Mehanizmi, Lipnica 8, SI4245 Kropa, Slovenia)

  • Damijan Miljavec

    (Laboratory of Electrical Machines, Faculty of Electrical Engineering, University of Ljubljana, Tržaška 25, SI1000 Ljubljana, Slovenia)

  • Selma Čorović

    (Laboratory of Electrical Machines, Faculty of Electrical Engineering, University of Ljubljana, Tržaška 25, SI1000 Ljubljana, Slovenia)

Abstract

In this study, a novel design concept of magnet-less, high response time electromagnetic valve actuator with high starting force for independent valve actuation control of internal combustion engines is proposed. The new actuator geometry design is based on the theoretical analysis of electromagnetic and mechanical properties of a curve shaped object rolling on a fixed surface, which may be either flat or curved. The prototype of the new electromagnetic valve actuator was built according to the results that were obtained with finite element based numerical modelling and analysis. Finally, the experimental measurements are performed and the theoretical predictions were confirmed by obtaining good agreement between the experimental and numerical simulation results.

Suggested Citation

  • Tomaž Munih & Damijan Miljavec & Selma Čorović, 2019. "A Novel Design Concept of Electromagnetic Valve Actuator with High Starting Force," Energies, MDPI, vol. 12(17), pages 1-15, August.
    • Handle: RePEc:gam:jeners:v:12:y:2019:i:17:p:3300-:d:261336
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    References listed on IDEAS

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    1. Seung Hwan Lee & Hwa Cho Yi & Kyuyoung Han & Jin Ho Kim, 2015. "Genetic Algorithm-Based Design Optimization of Electromagnetic Valve Actuators in Combustion Engines," Energies, MDPI, vol. 8(11), pages 1-9, November.
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    Cited by:

    1. Maciej Bajerlein & Wojciech Karpiuk & Rafał Smolec, 2021. "Use of Gas Desorption Effect in Injection Systems of Diesel Engines," Energies, MDPI, vol. 14(1), pages 1-22, January.

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