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Electrodynamics of electrical power devices
Tchemeris V.T. Influence of fast-varying magnetic field on electrical conducting particles
motion in gas-dust medium___________________________________________________________ 3
Electric energy parameters conversion
Pyvnyak G.G., Vypanasenko S.L, Kovalev A.P. New principles of frequency converter
control in contact-free transport system__________________________________________________ 8
Lipkovsky K.A., Modzarovsky A.G., Khalikov V.A. Comparative analysis of'the
elemental transformer switching final-control structures_____________________________________ 11
Puzakov A.V., Baranov A.M. Widely regulating DC-to-DC converters design on two-section basis__ 16
Senko V.I., Kalinichenko A.P., Lebedenko S.A., Fan Kuok-Zoong, Font Kuang Ving.
New algorithms of three-level PWM and their combined application for 3-phase inverters with
neutral point________________________________________________________________________ 21
Leporsky V.D., Lukash N.P., Kho Duk Lok. Digital systems synthesis of autocontrol excited
synchronous generators with the given spectrum__________________________________________ 27
Komarov N.S., Rudenko Yu.V., Lisimov O.P.
Asymmetric operation of half-bridge magneto-transistor generator_____________________________ 31
Shidlovskaya N.A. Current resonance in the circuit with the nonlinear resistive load______________ 36
Ovcharenko AA., Yurchenko O.N., Skidanov V.M., Pavlov V.B., Rychkov V. A.
Analysis of pulse transis tor converter operation ___________________________________________ 42
Electromechanical energy conversion
Styazhkin V.P., Isakov V.N. Parametric forming of mechanical characteristics of asynchronous
motor with phase-wound rotor _________________________________________________________ 46
Asanbayev V.N., Babyak A. A., Saratov VA., Strikharchuk D.K. Improvement in the
effectiveness of heat power stations at industrial plants _____________________________________ 51
Lutskiv M.M., Kylany S. Pulse tracking drive for combining of technological operations ___________ 54
Electric energy systems and installations
Danko A.V., Mostovyak l.V, Novikova O.I. Application of method of zero, positive and nega
tive sequences symmetric systems_____________________________________________________ 58
Varetzky Yu.0., Ravlik O.M., Bakhor Z.M. Features of simulating the processes at faults
to ground in 6-35 V circuits with insulated neutral___________________________________________ 61
Nedzelsky I.S. Comparison of power grid models constructed on the basis of overlapping classic
principle and overlapping principle when fictitious emf is brought in power grid passive circuit units____64
Electrical and magnetic measurements
Popov V.Yu. Influence of potential electrodes thickness on four-electrode jig metric mesh
cons tant___________________________________________________________________________66
Brief reports
Shadlovsky I.A., Zrazhevsky Yu.M. Leakage currents of electric transport power circuit
with inductive energy transmission_______________________________________________________71
Petrushin V.S., Wilbert Laurence. Asynchronous motor characteristics in a system consists
of thyristor converter electric drive and asynchronous motor with a feedback by rotational speed______74
Scientific and technical information
"ELETTRICJTA SICURA". 1st Exhibition of safe electric material______________________________ 78
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