Selaus tekijän mukaan kokoelmassa "Immonen, Paula"Tieteelliset julkaisut

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    • Design and Analysis of a Self-Holding Three-Position Electric Tubular Actuator 

      Petrov, Ilya; Immonen, Paula; Pyrhönen, Juha (IEEE, 07.08.2020)
      A self-holding three-position electric tubular actuator (SHTPETA) is described in the paper. The proposed linear actuator can be applied in a clutch system, where it is necessary to change certain mover positions over time. ...

    • Design of a Traction Motor With Tooth-Coil Windings and Embedded Magnets 

      Lindh, Pia; Montonen, Juho; Immonen, Paula; Tapia, Juan A.; Pyrhönen, Juha (IEEE, 2014)
      Traction motor design significantly differs from industrial machine design. The starting point is the load cycle instead of the steady-state rated operation point. The speed of the motor varies from zero to very high speeds. ...

    • Direct Liquid Cooling Method Verified With a Permanent-Magnet Traction Motor in a Bus 

      Lindh, Pia; Petrov, Ilya; Pyrhönen, Juha; Niemelä, Markku; Immonen, Paula; Scherman, Eero (IEEE, 01.04.2019)
      Direct liquid cooling (DLC) of electrical machine windings is a clearly effectual cooling method for high-torque and high-power-density applications needed, especially, in heavy vehicles. Usually, in electric vehicles, the ...

    • Simulation tool for dimensioning power train of hybrid working machine 

      Tupitsina, Anna; Montonen, Jan-Henri; Alho, Jani; Immonen, Paula; Lauren, Mika; Lindh, Pia; Lindh, Tuomo (Norwegian Society of Automatic Control, 16.12.2021)
      The tightening of emission standards and related regulations leads to the necessity of the hybridization of mobile machines. The working operation profile of non-road machinery differs for diverse application types and ...