????? ???????????? ????????? ?????? ??????? ?????? ?? ????? ??????
???? ? ????????????? ????????? ? ?????????? ???????????? ????????, ???????????? ???????????? ?????????. ???????? ???????? ?????????, ??? ?????????? ?????????? ?????????????? ????. ???? ?????? ?????????? ????? Three-phase Programmable Voltage Source.
Подобные документы
Deformation of solids. The study of plastic flow. The nanoscale point defects a transition from the solid state of the medium. Synergetic equations describing the self-organization of the particles. Phase diagram of the system and distribution function.
??????, добавлен 30.07.2016A widely usage of multicomponent film systems as a sensitive elements - a characteristic feature of multifunctional sensors. Influence of the phase composition, the structure of components on the mechanical properties of three-layer nickel films.
??????, добавлен 30.07.2016Structure-phase state, magnetic resistance investigation of Ni/Au/Ni film systems was carried out. Studying dimensional magnetic resistance. It was shown that in Ni/Au/Ni film systems is preferentially presents magnetic resistance in perpendicular pane.
??????, добавлен 30.07.2016The model of chaotic behavior nucleons in nuclei, based on the model of nuclear interactions and the Fermi-Dirac statistics. Energy potential of nucleons at a constant temperature in the range of parameters. Discrete model of the energy levels in nuclei.
??????, добавлен 29.04.2017The problem of mass application of protection against single-phase earth faults. The main factors affecting the operation of earth fault protection. Zero sequence protection against higher harmonic currents. Limitations of devices with higher harmonics.
??????, добавлен 15.01.2021Molecular–statistical model of the organization of the epitropic liquid-crystal phase. The experimental temperature dependences of the thickness of the epitropic liquid crystalline layers nitroben zene on quartz. The thermodynamic model parameters.
??????, добавлен 23.11.2016The use of biomass as an energy source in the enterprise. The connection between the integrated management of resources and the supply chain. The advantages and long-term prospects of biomass use in the Ukrainian market. Logistics of biomass supply.
??????, добавлен 25.02.2016- 33. Design of control signals for three phase matrix converter on the basis of double fourier series
The control signals for the frequency-phase matrix converter. The output control signal converters, on the basis of the expansion of space with the space. Methods of using the double Fourier series expansion of space and time independent variable.
??????, добавлен 22.03.2016 ????? ?????????? ?????????? ?????? ???-??????????? ??? ?????? ?????????? Voltage Mode, ??????????????? ??? ????????????? ? ????????? ????????????? ??????????? ????. ??????? ????????????? ?????????? ?????????? ??????? ? ?????????????? ??????????? ??????.
??????, добавлен 27.02.2019History of origin and development of the electrotechnical industry. Characteristics and distribution of transformers, their features and purpose. High voltage DC technology. Consequences of absence of electric energy storage in transmission systems.
??????????? ??????, добавлен 20.02.2019Propagation of radio waves in an inhomogeneous atmosphere. Consideration of the principles of field strength attenuation and classification of the main models of radio routes. Attenuation of radio waves in conditions of dense development in megacities.
??????, добавлен 23.10.2020Adjustable electric drive system based on an asynchronous motor with open windings, powered by two paired inverters, regulated in accordance with synchronous vector modulation algorithms. Modeling systems with different types of vector modulation.
??????, добавлен 02.02.2019Areas of application electrodispersion meniscus and the capillary breakup of jets of liquids in a variety of industries with current technology. Education of pulsating microcones. The dynamics of the water meniscus depending on the applied voltage.
??????, добавлен 13.10.2016Investigation of the differential capacity of a vibrating Coriolis gyroscope to suppress an external shock. Evaluation of the pulse amplitude in the voltage caused by external mechanical impact Analysis of the output signals of two measuring channels.
??????, добавлен 22.12.2016The procedure of creation, check and adjustment of detailed dynamic model of an electric power system. Criteria of verification and quality indicators of authenticity of dynamic models. Definition of sizes of the measured meanings of voltage frequency.
??????, добавлен 23.06.2013The operation of the photoconversion system based on dual voltage inverters with synchronous intermittent modulation algorithms. Analysis of systems with two basic types of synchronous intermittent modulation and under different operating conditions.
??????, добавлен 02.02.2019Features of the influence of high-frequency laser radiation on the characteristics of tungsten graphene. An analysis of the causes of the gap in graphene creates a gap in the band of the spectrum in the conditions of a high-frequency electromagnetic wave.
??????, добавлен 23.12.2016The synergetic model of boundary friction - the system of equations for the stress, strain and temperature, describing the nontrivial behavior of the ultra thin lubricant film. The influence of shear modulus deformation defect on hysteresis phenomena.
??????, добавлен 30.07.2016The model for 6Li nucleus is used to study the structure properties of this system within the variational method with Gaussian basis. The description of the elastic S-phases at low energies simultaneously with correct values of the binding energy.
??????, добавлен 19.09.2013Results changes in the structure of materials at pulsed plasma processing on the accelerator. Changes in physico-mechanical properties because the structure and phase transformations in a material when the difference of parameters of the plasma exposure.
??????, добавлен 13.10.2016Carrying out of complex research of a new type of the tubular mechanism on the basis of differential friction of bristles. Development and experimental testing of a new type of mechanism based on SMA. Problems with the cooling phase due to prolonged use.
??????, добавлен 29.08.2020Socioeconomic development and increase in population demand for electric power. Problems of compensation of reactive power of the power system. Management of the electric grid mode to match voltage indicators with the standards of the power supply mode.
??????, добавлен 07.12.2024Mechanoactivation of plastic deformations and spatial accumulation of effects leads to nonequilibrium processes, changes in chemical bonds of carbon atoms. Raman spectroscopy is a non-destructive tool for characterizing crystalline carbon structures.
??????, добавлен 03.12.2018Preparation and characterization of single phase nanoparticles with a copper complex as precursor via microwave technique. Identification and analysis of scanning electron microscopy, ultraviolet-visible spectroscopy and photoluminescence spectroscopy.
??????, добавлен 30.07.2016The history of the effects of the first induction motor. Record status induction improvements and the development of three-phase asynchronous motors. The use of electric motors in modern technology. Features of the nature of induction machines.
???????, добавлен 03.04.2014