1999, № 5
CONTENTS
Electrodynamics of electrical power devices
BELFAEV V.K. Integral equations method of electric fields computation of insulation
constructions in a vacuum_____________________________________________________________ 3
DUBODELOV V.I., SEREDENKOV V.A., GORSHKOV A.O., PODOLTSEV A.D.,
KUCHERJAVAJA I.N. Investigation of MHD processes in a melted metal at its flow in a
hydraulic branching channel____________________________________________________________ 7
Conversion of electric energy parameters
PAVLOV G.V. Operation mode of a series-resonant converter_________________________________13
FEDIY V.S., SOBOLEV V.N. Harmonic analysis of current voltages in a series RLC-circuit with
a reversal switch_____________________________________________________________________18
TCHIZHENKO A.I. Analysis of electromagnetic processes in a reactive power source with
thyristor-capacitor switching points at restricted values of throttle inductance in a rectified
current circuit________________________________________________________________________23
AKIMOV L.V., DOLBNJA V.T., KOLOTILO V.I. Elaboration of a technical device of a generalized
state observer for a velocity subordinate control systems of thyristor electric drives________________ 29
GONCHAROV Yu.P., SOKOL E.I., HASSAN HARISI, KONOPLEV I.A., CHURSINA Yu.V.
Microprocessor control system with an interval-code table memory for an active filter converter______ 34
Electromechanical energy conversion
POPOVICH A.N. Parameters for asynchronous machine operating characteristics computation
subject to iron losses__________________________________________________________________38
VYGOVSKY A.V. Control and diagnostics of thermal defects of stator winding bars of
turbogenerators with high-efficient conductors cooling systems_________________________________43
KAPUSTIN G.V., FINKEL'SHTEIN V.B. Non-linear mathematical model of an asynchronous machine
which considers longitudinal and cross-currents in a short-circuited rotor magnetic circuit____________46
ANTONENKO A.I., MASLOVSKY V.A., TSYGANKOV A.A. Self-inductance and mutual inductance
computation of a slot dissipation of winding coils of alternating current motors______________________51
Electrical power systems and installations
AVRAMENKO V.N., STEPANOV A.V. Determination of power systems dynamic stability margin by
a direct Lyapunov's method______________________________________________________________55
KRIKUNOV Yu.V., SKRYNSKY A.V. Voltage distribution along composite insulator strings_____________59
VOEVODA A.I., REDIN V.I., ZORIN E.V., SIDOROV A.F. Principles of operation, settings and volumes
choice of a frequency start automatic equipment of an inter connected power system of Ukraine_______ 63
GUDIM V.I. A mathematical model of power supply systems of electric arc units in nodal coordinates____66
Electrical and magnetic measurements
SURDU M.N., MOGILEVSKY V.M., MITRAKHOVICH M.M., SEMENYCHEVA L.N. Methods
of electrical resistance unit size transmission with a transfer standard application___________________ 71
KONDRATOVV.T. Systematic errors correction at a power function of a transducer trasfer____________ 73
Abstracts____________________________________________________________________________ 78
VI International conference "The problems of advanced electrotechnics-2000"____________________ 80
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