Optimal control of mutual impact of electric grids for the reduction of their electric energy losses

Mathematical models and algorithms of determination of power losses in an inhomogeneous electric networks caused of their interaction. A way to reduce these losses by means of linear regulators that are installed in the electric networks of low voltage.

Подобные документы

  • The descriptive structure and implementation of motor driver for solar power plant is proposed. Determination and characterization of the direct loss of power, depending on the angle of deviation. The development of solar power control algorithm.

    статья, добавлен 26.06.2016

  • A method of the WWER-1000 fuel element cladding durability analysis using the energy creep theory. The value of linear heat. Linear heat rate jump. Analyzing the current Ukrainian energetic status. Circumferential and axial stress. Combined load cycle.

    статья, добавлен 22.08.2013

  • Analysis of progress of complexes of local emergency control automation. Hardware and software of modern complexes of ECA. Algorithms of emergency control automation. Digital input/output data used in systems of relay protected and ECA of power industry.

    статья, добавлен 23.06.2013

  • Split-phase symmetrical motor drive on the base of two voltage source inverters, controlled by algorithms of synchronized pulse width modulation, has been investigated. Simulation results are presented for dual three-phase power conversion systems.

    статья, добавлен 02.02.2019

  • Traditional technical solutions and algorithms for TCSC are analyzed in paper and new method for control of thyristors during power system transient conditions is suggested. An effective way for system oscillation damping on present compensation degree.

    статья, добавлен 23.06.2013

  • Propagation 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.

    статья, добавлен 23.10.2020

  • Consideration by companies of power source options from the point of view of technical and economic efficiency of implementation options. Analysis of various niches of using solar and wind power plants as an alternative energy source for oil facilities.

    статья, добавлен 06.12.2024

  • Review and description high reliability and security of power unit are basic requirements when the power unit maneuvering mode operation. Investigated of the power unit capacity automated control systems influence on axial offset under maneuvering mode.

    статья, добавлен 29.11.2016

  • Technological features of modeling wind turbines. Development of optimal physical and mechanical parameters for the design of the power plant equipped with an automated control system. Acquaintance with the results of the aerodynamic rotor testing.

    статья, добавлен 22.12.2016

  • The propagation of electromagnetic waves in inhomogeneous isotropic lines in the presence of expofunctional influences. Differential equations like the wave equation relative to the unknown electromagnetic field intensities, criteria of solvability.

    статья, добавлен 26.06.2016

  • Concept and general characteristics of energy, as well as the main parameters used for evaluation. Analysis of the need to find new sources of energy to meet the growing needs of mankind. Alternative means to obtain it, the prospects for development.

    реферат, добавлен 15.03.2016

  • A framework for effective equations of expectation values in quantum cosmology and pose for them the quantum Cauchy problem with tunneling wavefunctions. The eld-theoretical sector of inhomogeneous modes. The technique of manifest quantum reduction.

    научная работа, добавлен 09.09.2012

  • The development of information technology ensures the emergence of new concepts in the energy sector which will make it possible in the future to reduce the costs of production, consumption and redistribution of energy resources between economic agents.

    статья, добавлен 27.04.2021

  • The development of a universal metric describing the properties of an inhomogeneous rotating Universe on the basis of solutions of the Einstein equations. The equation of state, describing the emergence of matter as the aggregate state of dark energy.

    статья, добавлен 13.05.2017

  • Energy security is the association between national security and the availability of natural resources for energy consumption. International trade in oil and gas. Risks associated with nuclear power technology. Features the use of solar heating systems.

    статья, добавлен 19.02.2019

  • Calculation of equations for determination of the quadrupole spin fluctuations nuclear ellipsoid of inertia. Determination of mass, quasi-classical, hydrodynamic option for turning y-rigid, based on the measure of the energy of nuclei along y-axis.

    статья, добавлен 11.11.2013

  • Hardening of machine parts by means of deformation waves generated by the system impact of the waveguide. The main conditions for the effective use of impact energy to elastic-plastic deformation of the material and create a hardened surface layer.

    статья, добавлен 13.10.2016

  • Сalculating an energy separation for the protons and neutrons in the family mirror nuclei with Z=N±1. The energy separation of protons and neutrons from nuclei with odd and even nucleon subshell. The effect of particle-hole interaction in nucleus.

    статья, добавлен 26.06.2018

  • A method of with super resolution the waveguide irregularities on the basis of the waveguide light scattering in the presence of noise is presented. Creating waveguides with a very low level of losses on scattering on the waveguides irregularities.

    статья, добавлен 04.11.2018

  • Motion along a straight line. The displacement of a particle is a vector quantity. The magnitude of the force. Kinetic energy and work. Potential energy and conservation of energy. Center of mass and linear momentum. Rolling, torque and angular momentum.

    тест, добавлен 03.04.2012

  • Main Objectives of the Project. Alternatives of future. Stages of the Project. Methods and Information Energy in everyday. Main Results of the Project. Dinamics of power engineering. Sectoral and National Critical Technologies for Priority Area.

    презентация, добавлен 31.01.2015

  • Investigation 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.

    статья, добавлен 22.12.2016

  • Synchronized measurements (the registrations of the transients) of the regime parameters, including vectors of the voltage in the network nodes, creating the technical possibility of realization of the technologies for checking of regime admissibility.

    статья, добавлен 23.06.2013

  • Implementation of the "green" tariff for electricity produced from renewable sources in Ukraine in 2010. A stimuli for the development of renewable energy sector, represented by solar, wind, hydro, bio energy. The total capacity of solar power plants.

    реферат, добавлен 13.09.2014

  • Possible directions to normalize the fuel and energy balance of Ukraine. Necessity of technical upgrade and modernization of allocated boiler installations, as well as reequipment and modernization of power plants industrial sites infrastructure.

    статья, добавлен 29.11.2016

Работы в архивах красиво оформлены согласно требованиям ВУЗов и содержат рисунки, диаграммы, формулы и т.д.
PPT, PPTX и PDF-файлы представлены только в архивах.
Рекомендуем скачать работу и оценить ее, кликнув по соответствующей звездочке.