2001, No 2
CONTENTS
Electrodynamics of electrical power devices
GURIN A.G., NABOKA B.G., GLADCHENKO V.Ya. Wave phenomena in electrodynamic
radiators and complex hydroacoustic signals forming_________________________________________ 3
KORCHEVOI Yu.T., RASCHEPKIN V.A. Acoustic waves amplification at electrodes reflection
in a gas discharge of atmospheric pressure__________________________________________________ 6
ZAGIRNJAK M.V., USATJUK V.M., AKIMOV O.S. A quadrosection method modification
for complicated equivalent circuits computation_______________________________________________ 11
FIKSSEN V.N., DUBODELOV V.I., GORSHKOV A.O., SLAZNEV N.A., SCHERBA A.A., SHNURKO V.K.
Investigation of supply current amplitude and frequency influence on hydraulic head
of magnetodynamic installation__________________________________________________________ 15
KONDRATENKO I.P., PETUKHOV I.S. About computation of leakage inductance of inductor open
slots for plane rolled stock heating_________________________________________________________ 19
Conversion of electric energy parameters
ROZOV V.Yu. Special features of semiconductor supply sources construction of electromagnetic
potentiometers of magnetic fields__________________________________________________________ 24
BOIKO V.S., POTJAZHENKO I. A., SOTNIK N.I., SHULJAK S.A., BOIKO V.V. Complex commutation
in compensative converting systems______________________________________________________ 30
VOLKOV A.V. Optimization of power consumption modes of asynchronous electric drives with
AVI-PWM and DFC___________________________________________________________________ 36
BUDNIKOV V.N. Elaboration of a digital current controller and traction engine velocity algorithm
with aperiodic transient process___________________________________________________________ 42
PAVLOVSKY V.O. Analysis of a "needle" pulsation power spectrum__________________________________ 46
Electromechanical energy conversion
AFONIN A.A. Problems of electromechanical power converters configuration conversion ______________ 49
VAS'KOVSKY Yu.N., SHINKARENKO V.F. Mathematical simulation and investigation of multirotor
electromechanical converters_____________________________________________________________ 54
Electric power systems and installations
GUDIM V.I., SKRIPNIK O.I., TATSIY A.P. Simulation of a controllable filter of high harmonic currents
of power supply systems of electric arc steel melting furnaces_____________________________________ 59
Electrical and magnetic measurements
KARASINSKY O.L., TESIK Yu.F. Investigation of construction principles of microcontroller meters
of pulses frequency_______________________________________________________________________ 63
ZVARICH V.N. Devices and systems of vibration diagnostics of electrical power equipment
(vibration converters, devices of preliminary processing and devices of vibration signals recording) ________ 67
TARANOV S.G. Dynamics analysis of alternating current fundamental harmonic stabilizer_______________ 71
Scientific and technical information
News from the Highest Certifying Commission of Ukraine _________________________________________ 74
In commemoration of the 85th anniversary of I.M.CHIGENKO, academician, of the National Academy
of Sciences of Ukraine ____________________________________________________________________ 79
Abstracts_____________________________________________________________________________ 80
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