PDF Печать E-mail

DOI: https://doi.org/10.15407/techned2016.02.049


Journal Tekhnichna elektrodynamika
Publisher Institute of Electrodynamics National Academy of Science of Ukraine
ISSN 1607-7970 (print), 2218-1903 (online)
Issue № 2, 2016 (March/April)
Pages 49 – 54


G.M. Golenkov, D.I. Parkhomenko
Kyiv National University of Construction and Architecture,
Povitroflotskyi ave., 31, Kyiv, 03680, Ukraine,
e-mail: Этот e-mail адрес защищен от спам-ботов, для его просмотра у Вас должен быть включен Javascript



The analysis of drives of labour bodies of vibration machines and mechanisms for the building are made. The coaxial – linear motor with magnetic spring is proposed as a drive of this equipment. The construction of this motor is with possibility of change the natural oscillation frequency. The gain-frequency and phase-frequency characteristics of coaxial – linear motor with magnetic spring as an electromechanical vibration system are researched. The mathematical modelling and experimental research of electromechanical frequency characteristic of motor during the active mode of work of magnetic spring, during the no-load conditions and the mode of generator braking are researched. Based on these researches the conditions of work of coaxial – linear motor with magnetic spring with the maximal vibrational amplitude are got. The expressions of dependences of resonance frequency, gain factor and inertial power of motor from current in the winding of magnetic spring are got. The construction of the test bench for the experimental research of frequency characteristics of the coaxial – linear motor with magnetic spring is presented. References 8, figures 5.


Key words: frequency characteristics, coaxial–linear motor, equivalent stiffness coefficient, magnetic spring.


Received:    15.09.2015
Accepted:    17.11.2015
Published:  18.03.2016



1. Bauman V.A., Byhovskiy I.I., Goldshteyn B.G. Vibrating machines in the construction and production of construction materials.  Moskva: Mashinostroenie, 1969.  544 p. (Rus)
2. Binderman V.L. Theory of mechanical vibrations.  Moskva: Vysshaia shkola, 1980.  480 p. (Rus)
3. Bohayenko M.V., Bondar R.P., Golenkov H.M., Holub V.P., Makohon S.A., Parkhomenko D.I., Popkov V.S. Vibration exciter. Patent UA, No. 24757, 2007. (Ukr)
4. Bondar R.P., Golenkov G.M., Podoltsev A.D. Modeling of characteristics of alternating motion linear motor in Simulink/Matlab software package. Electrical engineering &і Electromechanіcs.  2010.  No 4.  P. 13–17. (Ukr)
5. Vibration in technique. Vibrating processes and machines.  Moskva: Mashinostroenie, 1981.  509 p. (Rus)
6. Golenkov H.M., Parkhomenko D.I. The electromechanical propulsion performance characteristics of coaxial-linear motor with constant magnets and magnet bracket. Tekhnichna Elektrodynamika.  2014.  No 6.  P. 56–59. (Ukr)
7. Martyinov V.D., Aleshin N.I., Morozov B.P. Construction machinery and installation equipment.  Moskva: Mashinostroenie, 1990.  368 p. (Rus)
8. Chang J., Kang D., Lee J., Hong J. Development of Transverse Flux Linear Motor With Permanent-Magnet Excitation for Direct Drive Applications. IEEE Transactions on Magnetics.  2005.  Vol. 41.  No 5.  P. 1936–1939. DOI: https://doi.org/10.1109/TMAG.2005.846222