Markku Niemela

Best Publications

• Modeling of axial flux permanent-magnet machines

  A. Parviainen;M. Niemela;J. Pyrhonen

  288
  Citations

• Lumped-Parameter Thermal Model for Axial Flux Permanent Magnet Machines

  N. Rostami;M. R. Feyzi;J. Pyrhonen;A. Parviainen

  132
  Citations

• Effect of Converter Topology on the Specific Energy Consumption of Alkaline Water Electrolyzers

  Joonas Koponen;Vesa Ruuskanen;Antti Kosonen;Markku Niemela

  126
  Citations

• Control and energy efficiency of PEM water electrolyzers in renewable energy systems

  Joonas Koponen;Antti Kosonen;Vesa Ruuskanen;Kimmo Huoman

  120
  Citations

• Performance analysis of fractional slot wound PM-motors for low speed applications

  P. Salminen;M. Niemela;J. Pyhonen;J. Mantere

  112
  Citations

• Design Principles of Permanent Magnet Synchronous Machines for Parallel Hybrid or Traction Applications

  K. Kamiev;J. Montonen;M. P. Ragavendra;J. Pyrhonen

  100
  Citations

• Performance comparison between low-speed axial-flux and radial-flux permanent-magnet machines including mechanical constraints

  A. Parviainen;M. Niemela;J. Pyrhonen;J. Mantere

  93
  Citations

• PEM water electrolyzer model for a power-hardware-in-loop simulator

  Vesa Ruuskanen;Joonas Koponen;Kimmo Huoman;Antti Kosonen

  78
  Citations

• Electric energy recovery system for a hydraulic forklift - theoretical and experimental evaluation

  T. Minav;P. Immonen;L. Laurila;V. Vtorov

  71
  Citations

• Modelling the brushless excitation system for a synchronous machine

  V. Ruuskanen;M. Niemela;J. Pyrhonen;S. Kanerva

  70
  Citations

• Comparison of Concentrated Winding Permanent Magnet Motors With Embedded and Surface-Mounted Rotor Magnets

  P.M. Lindh;H.K. Jussila;M. Niemela;A. Parviainen

  67
  Citations

• Rotor Surface Ferrite Permanent Magnets in Electrical Machines: Advantages and Limitations

  Ilya Petrov;Markku Niemela;Pavel Ponomarev;Juha Pyrhonen

  62
  Citations

• Identification of grid impedance for purposes of voltage feedback active filtering

  A. Tarkiainen;R. Pollanen;M. Niemela;J. Pyrhonen

  62
  Citations

• Direct Liquid Cooling in Low-Power Electrical Machines: Proof-of-Concept

  Pia M. Lindh;Ilya Petrov;R. Scott Semken;Markku Niemela

  56
  Citations

• Power quality and reactive power of water electrolyzers supplied with thyristor converters

  Vesa Ruuskanen;Joonas Koponen;Antti Kosonen;Markku Niemelä

  54
  Citations

• Estimation of the flux linkage in a direct-torque-controlled drive

  J. Luukko;M. Niemela;J. Pyrhonen

  54
  Citations

• Multidisciplinary Design of a Permanent-Magnet Traction Motor for a Hybrid Bus Taking the Load Cycle into Account

  Pia Lindh;Mohammad Gerami Tehrani;Tuomo Lindh;Jan-Henri Montonen

  49
  Citations

• Measurements and Simulations of DTC Voltage Source Converter and Induction Motor Losses

  L. Aarniovuori;L. I. E. Laurila;M. Niemela;J. J. Pyrhonen

  47
  Citations

• Converter-Fed Induction Motor Efficiency: Practical Applicability of IEC Methods

  Hannu Karkkainen;Lassi Aarniovuori;Markku Niemela;Juha Pyrhonen

  46
  Citations

• Investigation of a Direct Liquid Cooling System in a Permanent Magnet Synchronous Machine

  Ilya Petrov;Pia Lindh;Markku Niemela;Eero Scherman

  44
  Citations