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1999, 6

CONTENTS

Electrodynamics of electrical power devices

VASETSKY Yu.M. Multipole representation of a magnetic field, power and interacting forces

of massive current leads_____________________________________________________________ 3

SHUMILOV Yu.N., SCHERBA A.A., PODOLTSEV A.D., KUCHERYAVAYA I.N., RATSLAV V.V.

Electric field analysis in a glass-reinforced plastic dielectric at an occluded gas presence__________ 9

REZINKINA M.M. Numerical investigation of a three-dimensional dendrite field which originates at

an electric ageing of a polymer insulation________________________________________________ 13

ZATSEPIN N.N. Magnetic reversal of a ferromagnet on a hysteresisless curve by a

homogeneous variable magnetic field___________________________________________________ 17

Conversion of electric energy parameters

VOLKOV I.V., AKININ K.P., ISAKOV G.V. A comparative analysis of current filtration methods

which are used by rectifying systems___________________________________________________ 23

PERESADA S.M. A generalized theory of an indirect vector control of an asynchronous motor______ 27

MATVEEV S.A. A mathematical model of a capacitive integrator charge device__________________ 32

PAVLOV G.V., OBRUBOV A.V., POKROVSKY M.V. Power interchange special features in

serial-to-resonante converters_________________________________________________________ 36

MILANICH T.V. Determination of boun-dary current and voltage values in converters using a

complex plane______________________________________________________________________ 41

KOSTIN N.A., BONDAR I.L., BONDAR O.I. Application of variables conversion method to

nonlinear circuits analysis_____________________________________________________________ 43

Electromechanical energy conversion

AFONIN A.A. Power generators with a magnetic flux commutation_____________________________ 45

LISCHENKO A.I., LESNIK V.A., MAZURENKO L.I. Asynchronous generators application

in autonomous welding units___________________________________________________________ 51

VYGOVSKY V.I. Thermal defects diagnostics of turbo-generator stator winding with a direct cooling___55

KOZLOV V.V., RASSAL'SKY A.N. Towards a problem of gaskets influence inside disk windings

on a maximum insulation temperature value_______________________________________________ 59

Electrical power systems and installations

STOGNIY B.S., SHIDLOVSKAYA N.A., SOPEL M.F. A non-linear current transformer operation

analysis at a sinusoidal input signal______________________________________________________ 62

ZHURAKHIVSKY A.V., KENS Yu.A., MEDINSKY R.V. Power networks operation mode without

a neutral wire at a longitudinal asymmetry_________________________________________________ 65

SIDOROV A.F. About an antiaccident automatic equipment interaction with automatic control

systrms of hydroelectric stations frequency and power_______________________________________ 70

Electrical and magnetic measurements

SURDU M.N., KAMINSKY V.YU., MOGILEVSKY V.M., SEMENYCHEVA L.N., IVITSKY I.R.

Methods of a constant current transmission accuracy increase of a resistance unit dimension________ 73

INDEX of papers in 1999______________________________________________________________ 76

Abstracts___________________________________________________________________________ 80