Nuorempi tutkija Pekko Jaatinen

E-mail: Pekko.Jaatinen@lut.fi


CV:
Uploaded on: 21/02/2019

Current Organisation
Laboratory of Control Engineering and Digital Systems (Superior organisation: Laboratory of Electrical Engineering)

Research Interest
Active magnetic bearings provide frictionless suspension for the high-speed motor applications. Traditional active magnetic bearings system consists of several active parts. These parts are a motor, two radial magnetic bearings and an axial bearing. This kind of structure increases the rotor axial length and complicates the overall system structure. Amount of the active parts can be reduced by combining motoring and suspension action into same stator. This method combines motor control and suspension control. Additional benefit is reduced axial length of the rotor. This increases the critical bending modes of the rotor. Research target is the scalability and the limitation of the industrial size bearingless motors. Main research interest is a robust control of the bearingless motors.

Projects as Project Manager
Älykäs energiatehokas suurnopeuskäyttö - ÄES (01/05/2017 - 31/12/2018)
Funder: Tekes



Publications
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Design Optimization of Permanent Magnet Bearingless Motor Using Differential Evolution (2018)
A4 Conference proceedings
Jastrzebski Rafal, Jaatinen Pekko, Pyrhönen Olli, et al.
IEEE Energy Conversion Congress And Exposition
2018 IEEE Energy Conversion Congress and Exposition (ECCE)
Modelling & Model-Based Control of a Bearingless 100 kW Electric Motor for High-Speed Applications (2018)
A4 Conference proceedings
Sahoo Subhadyuti, Jastrzebski Rafal, Kepsu Daria, et al.
European Conference On Power Electronics And Applications
2018 20th European Conference on Power Electronics and Applications (EPE'18 ECCE Europe)
Motion Control of a Dual-Motor Interior Permanent Magnet Bearingless Machine (2018)
A4 Conference proceedings
Jaatinen Pekko, Vuojolainen Jouni, Sillanpää Teemu, et al.
2018 IEEE 18th International Power Electronics and Motion Control Conference (PEMC)
Current injection solutions for active suspension in bearingless motors (2017)
A4 Conference proceedings
Jastrzebski Rafal, Jaatinen Pekko, Pyrhönen Olli, et al.
19th European Conference on Power Electronics and Applications (EPE'17 ECCE Europe), 2017
Design of 6-slot inset PM bearingless motor for high-speed and higher than 100kW applications (2017)
A4 Conference proceedings
Jastrzebski Rafal P., Jaatinen Pekko, Pyrhonen Olli, et al.
Electric Machines and Drives Conference (IEMDC), 2017 IEEE International
Improving of bearingless 6-slot IPM motor radial force characteristics using rotor skew (2017)
A4 Conference proceedings
Jaatinen Pekko, Jastrzebski Rafal P., Pyrhönen Olli, et al.
2017 IEEE International Electric Machines and Drives Conference (IEMDC)
Modeling and control design simulations of a linear flux-switching permanent-magnet-levitated motor (2017)
A1 Journal article (refereed), original research
Jastrzebski Rafal, Jaatinen Pekko, Pyrhönen Olli
Mechanical Engineering Journal
Automated Design of AMB Rotor Systems with Standard Drive, Control Software and Hardware Technologies (2016)
A4 Conference proceedings
Jastrzebski Rafal, Sillanpää Teemu, Jaatinen Pekko, et al.
International Symposium on Magnetic Bearings
Proceedings of ISMB15
Automated parameter identification platform for magnetic levitation systems: case bearingless machine (2016)
A4 Conference proceedings
Jaatinen Pekko, Sillanpää Teemu, Jastrzebski Rafal, et al.
International Symposium on Magnetic Bearings
15th International Symposium on Magnetic Bearings (ISMB15)
Commissioning of Modular 10kW Magnetically Levitated Test Rig (2016)
A4 Conference proceedings
Jastrzebski Rafal, Vuojolainen Jouni, Jaatinen Pekko, et al.
19th International Conference on Electrical Machines and Systems (ICEMS)




Last updated on 2019-21-02 at 04:02