2002, № 3
CONTENTS Theoretical electrical engineering and electrophysics SHIDLOVSKA N.A., FEDOZA O.O. Investigation of the main recording methods of a T-shaped nonlinear two-port____________________________________________________________________ 3 FEDIY V.S., NAMESTNIK S.G. Special features of active filters control on the basis of a series circuit and a switch________________________________________________________________________ 8 BARANOV M.I., DATSENKO V.P., KOLIUSHKO G.M. Two-dimensional pulse electromagnetic field in the ground at a direct lightning stroke_______________________________________________ 13 BONDARENKO D.V. Account of heterogeneous phototropic components at electric analogs of semiconductor injection lasers_________________________________________________________ 18 IGNATJEV I.G., KOSTJAN I.I. Influence of electrostatic field periodicity on motion stability of charges conveyer of electrostatic generator______________________________________________ 21
Conversion of electric energy parameters BOIKO V.S., SHULJAK S.A. Three-phase semiconductor rectifier with a thyristor-capacitor commutative circuit___________________________________________________________________ 23 SCHERBA A.A., SHNURKO V.K., ZUBJUK Yu.P. Influence of voltage shape of frequency converter into electromagnetic force of a magnetodynamic pump_________________________________ 28 Electromechanical energy conversion SARATOV V.A. Substitution scheme and losses in a massive rotor of a turbine generator caused by a stator toothing at ah idle running________________________________________________________ 34
Electric power systems and installations STOGNIY B.S., MASLJANIK V.V., NAZAROV V.V., NAGORNIY P.D., DEMCHENKO N.A., ZHEREB A.A. Efficiency analysis of technical solutions of a neutral modes of 6—35 kV circuits in power engineering______________________________________________________________________ 37 BAN'KO S.N., SEVASTJUK I.M. Optimum speed of response voltage recovery of synchronous generators in autonomous power systems___________________________________________________ 42 SEGEDA M.S. Mathematical simulation of electromagnetic processes in transformers_________________47 VERBOVOY A.P., VERBOVOY P.F. Angle and slot skewing coefficient in alternating current engines________ 49
Information measuring systems in power engineering BRZHEZITSKY V.A., KONDRA B.N., KOZJURA V.V., MASUUCHENKO I.N. Transient characteristics of high voltage measuring systems____________________________________________ 51 NABOKA B.G., GURIN A.G., NABOKA G.B. Insulation control of multilayer high-voltage coils by frequency responses of their quality factor________________________________________________ 56 BRAGINETS I A, EVDOKIMOV M.S., KONONENKO A.G., MASJURENKO Yu A., NIZHENSKYA.D. Ultrasonic phase-frequent flowmeter of liquid with tankside transmitters_______________59
Economik and ecological power engineering aspects VORONCHUK M.M., GRIGORJEV A.S., PIRIASHVILI B.Z. Power engineering of Ukraine and environment__________________________________________________________________________ 63
Information News from the Highest Certifying Commill2ssion of Ukraine______________________________________ 67
Abstracts_____________________________________________________________________________ 79
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