@article{scholars9212,
            year = {2017},
           pages = {489--502},
         journal = {Journal of Electrical Systems},
       publisher = {Engineering and Scientific Research Groups},
          volume = {13},
            note = {cited By 1},
          number = {3},
           title = {Cogging force issues of permanent magnet linear generator for electric vehicle},
        abstract = {Alternatives to hydraulic drives that used on vehicles are necessary in order to reduce the Carbon dioxide (CO2) emission and oil consumption. Hence better performance and efficiency of the vehicles can be achieved by using free piston engine, in which the piston reciprocate linearly with a permanent magnet linear generator (PMLG) without the need of a crankshaft. The PMLG has high performance, but suffering from the cogging force. The cogging force induces undesired vibration and acoustic noise and makes a ripple in the thrust force. Moreover, the cogging force deteriorates the control characteristics, particularly in terms of the position control and speed precisely. This paper proposes Somaloy to replace the laminated silicon steel sheets in order to reduce the cogging force in a PMLG. Through a finite-element analysis, it has been shown that, the stator core made of Somaloy minimizes the cogging force of the PMLG, moreover, giving larger flux-linkage and back-electromotive force (B-EMF), respectively. {\^A}{\copyright} JES 2017.},
        keywords = {Acoustic noise; Carbon; Carbon dioxide; Crankshafts; Ferromagnetic materials; Finite element method; Free piston engines; Hydraulic drives; Magnets; Permanent magnets; Pistons; Position control; Silicon steel; Vehicles, Back electromotive force; Carbon dioxide emissions; Cogging force; Control characteristics; Flux linkages; Oil consumption; Permanent-magnet linear generators; Thrust forces, Electric generators},
             url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85028616622&partnerID=40&md5=f3ce07301f4a07418e87b9d77dccada8},
            issn = {11125209},
          author = {Abdalla, I. I. and Zainal A., E. Z. and Anwarudin, A. R. T. and Firmansyah, {} and Aziz, A. R. A. and Heikal, M. R.}
}