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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