1991, № 5
CONTENTS
Electrodynamics of Electric Power Devices
Lavrov V.Ya., Pukhanov A.P. Identiication principles of weak quasistationary
electromagnetic fields_________________________________________________________________3
Zinchenko T.R., Kondratenko I.P., Gaschepkin A.P. Joule's heat releases in roter
of linear induction machine_____________________________________________________________ 7
Bobrov Yu.K. Propagation velocity of gas-discharge plasma in electric field______________________12
Serdyuk Yu.V., Stril'ko S.І. Electric field of semi-cylinder-strip electrode system__________________ 17
Vas'kovsky Yu.N., Dynnik L.N., Chemeris V.T. Elektromagnetic field and electro-dynamic field and
electrodynamіc forces in massive turn of power inductor with radial crack_______________________ 20
Dubovenko K.V. Energy conversion of shock unipolar generator in a circuit with inductive and
plasma load________________________________________________________________________ 25
Electric energy parameters conversion
Skobarihin Yu.V., Nepogod'ev S.V. Construction principles of operating algorithms
of double half-cycle superconducting converte _____________________________________________ 31
Kurilo I.A., Klimenko A.V. Some peculiarities of pulse-width modulation with harmonics exception_____37
Nikitin Yu.P., Chumakova A.V. Parametrical converter of harmonic signals frequence______________ 39
Electromechanical energy conversion
Dvoinyh E.V. Three-stage electromechanical converter in gyroscopic stabilization system __________ 45
Voitekh A.A., Popovich A.N., Golovan' V.L., Druchok V.V. Mathematical model of
asynchronous motor with inductive reactance in phase rotor circuit_____________________________ 50
Hutoretsky G.M., Fedorenko G.M., Vygovsky B.I. Defects recognition and identification
in stator winding cores of turbo generator with direct cooling___________________________________58
Bychkovska-Lipinska L. Axis oscilations analysis of transformer windings at short circuit ___________ 63
Heruntsev P.E. Asynchronous motors modelling peculiarities controlling from
self-excited current inverters____________________________________________________________ 68
Electroenergetic systems and installations
Shidlovsky A.K., Zharkin A.F. Currents and voltages curves nonsinusoidality analysis
in low-voltage networks with rectifying load_________________________________________________ 72
Kostyuk O.M. Two conceptual approaches to determination of power systems mechanical
stabilty as to small excitations___________________________________________________________ 79
Mayer V.Ya., Zeniya, Petrovskaya L.L. Methods of voltages disbalance determination_______________83
Electric and magnetic measurements
Maidan A.E., Novik A.I. About digital bridges construction with amplitude-phase balancing____________88
Chernyshev A.V. Forming of second harmonic magnetization component at weak efcitation fields______92
Monastyrsky Z.Ya. Automatic correction of systematic error capacitive self-compensated level meter___97
Bazilevich O.Z., Tchaikovsky O.I. Test method of voltage converters____________________________ 104
Short reports
Belousov G.F., Vahitov R.Sh., Kuznetsov V.P., Gorbunov V.L. Noise immunitive high voltage converter
for forced charge integrator_____________________________________________________________ 108
Scientific and technical information
Gavrilov I. AT, Myagkova N. V. Power cource of cathode heater of electronic device________________ 112
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