Zobrazeno 1 - 10
of 19
pro vyhledávání: '"D. M. Toporkov"'
Autor:
I. L. Popov, D. M. Toporkov
Publikováno v:
Russian Electrical Engineering. 93:676-680
Autor:
D. Yu. Babitsky, D. M. Toporkov
Publikováno v:
Russian Electrical Engineering. 93:315-319
Publikováno v:
Russian Electrical Engineering. 92:320-325
A specific feature of fractional slot windings is the harmonic composition of the magnetic field that contains a number of nonworking harmonics having adverse effects. We consider methods to improve the harmonic composition of the magnetic field in e
Autor:
L I Tolstobrova, E. O. Lavrenov, D. M. Toporkov, Z. S. Temlyakova, A. A. Temlyakov, M. E. Vilberger
Publikováno v:
Journal of Physics: Conference Series. 2061:012047
The paper examines the operation of large high-voltage induction motors used as an electric drive of critical installations in enterprises with a continuous production cycle. The theoretical foundations of the appearance of a dip in the mechanical ch
Publikováno v:
Journal of Physics: Conference Series. 1661:012118
The paper is devoted to the evaluation of rotor phase asymmetry level on induction motor operation quality. The problems and characteristic features of an induction motor asymmetric modes modeling, taking into account the saturation of the magnetic c
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 760:012047
The design, principle of operation, method for determining the inductance and the algorithm for plotting the voltage regulation characteristics of a two-packet synchronous generator with a combined excitation are described in this article. Characteri
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 760:012030
Nowadays synchronous machines with permanent magnets are widely used in motor manufacturing due to output parameters. The paper aims to analyse the radial magnetic forces that cause the stator vibration of a synchronous machine with permanent magnets
Construction and design features of permanent magnet electric motors for general industrial purposes
Publikováno v:
Russian Electrical Engineering. 85:748-751
Issues of permanent magnet synchronous motor with a fractional slot winding design are discussed in this paper. Fractional slot concentrated windings are windings with less than one slot per pole and phase. This type of winding has the following feat
Publikováno v:
Russian Electrical Engineering. 85:743-747
Results of an investigation of cogging torque in permanent magnet synchronous machines with fractional slot windings are given, and the nature of their origin is considered. This research is important because of the necessity to assess cogging torque
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 194:052003