1998, № 5

Contents

Electrodynamics of electrical power devices

KARATSUBA L.O., KARATSUBA K.A. Electromagnetic field of a space-periodic current directed

along a straight parallel axis z in a conductive magnetic-orthotropic half-space____________________ 3

RUDAKOV V.V. Service life of a cable insulation as a "stressed volume" function___________________ 8

Conversion of electric energy parameters

STRZHELETSKY R., BRANITSKY R., GONCHAROVA M. Reactive power and network current higher

harmonics compensation by active filtration devices in electrotechnical systems with a non-linear load_11

SCHERBAK Ya.V. Investigation of non-canonical harmonics of a thiristor converter oh a complex plane_17

KVASHNINA O.V. "Predictor-corrector" method improvement with higher derivatives application for

dynamic conditions analysis in pulse converters____________________________________________ 22

MATVEEV S.A. Dynamic losses influence investigation in transistors on efficiency and optimum

inverter load with aninductive-capasitive converter__________________________________________ 24

CHERMALYKH V.M., BARDAVIL IMAD Electromechanical characteristics of electric drive on a valve

motor scheme with alternating current excitation___________________________________________ 28

VOLKOV I.V., ISAKOV V.N., AKININ K.P., PLUGATAR' A.P., BABENKO A.V. System of electric

energy generation of a wind-driven electric plant with a controllable current sourse in an

asynchronous motor rotor circuit________________________________________________________ 32

Electromechanical energy conversion

MARCHENKO B.G., MYSLOVICH M.V. Power-generating units diagnostics theory on rotatable

nodes deviation and its practical application for Diesel-electric generators________________________ 36

VOLKOV A.V. Asynchronous motors stationary states analysis and computational autonomous

voltage inverter supply________________________________________________________________ 41

KONOPLEV K.G. Synchronous generator voltage determination with different control systems

at load switching______________________________________________________________________ 46

VERBOVOI A.P., VERBOVOI P.F. Computation of resistance value of» masfcivetonductor at its

parallel branches division_______________________________________________________________________ 51

KAPUSTIN G.V., FINKEL'SHTEIN V.B. Mathematical model and equivalent circuit of a saturated

asynchronous machine with slot skowing___________________________________________________ 54

Electrical power systems and installations

BARAN P.M., DEMBITSKA R.D., SKRIPNIK O.I. Methods of parameters selection of regulation channels

of automatic excitation controllers on the basis of a dynamic model of an electric power system_______ 60

GOGOLINA LA., KACHANOVA N.A., TVERDJAKOV V.V., KARAKOZ V.M., KODZHA M.I.

Power pool model creation for dispatcher mode and adviser state computation_____________________ 65

ROSOLOVSKY E., KASHTENNY B., LUKOVICH M. Differential transformer protection with an

artificial neuron network application__________________________________________________________ 67

PRAKHOVNIK A.V., BONDARENKO A.F. Power saving is an intellectual basis of saving power

Consumption__________________________________________________________________________ 74

Brief reports

ROZKIN S.M. Methods and devices for a natural gas consumption metering at a high pressure_________ 78

Abstracts