Applied Problems of Synchrophasor Measurements

Actual trends in development of power system protection and automation. Identification of circuit parameters of power network elements. The proof of applicability of power line parameters identification algorithm. Synchrophasor application tasks.

Подобные документы

  • The application of the structure of socio-technical and multi-level theory of transition. Successful introduction of innovations. Development of scenario heating system for the Ukrainian city of Bila Tserkva. Development of new types of heating systems.

    статья, добавлен 30.12.2017

  • Methodology and milestones defined density measurement of liquids, as well as the definition of its other parameters: isothermal compressibility, isobaric thermal expansion and pressure. Conformity assessment of the experimental density regulations.

    статья, добавлен 08.04.2014

  • Analysis of parameters of the impact model measuring the accuracy of orientation using the QUEST and TRIAD method. Analysis of the influence of the parameters of the measuring model on the accuracy of determining the orientation of space vehicles.

    статья, добавлен 22.12.2016

  • Structure, composition and properties of these coatings were studied. Hardness measurements and adhesion tests were provided. Values of hardness and cohesive strength. Physical and technological parameters of deposition, elemental composition of coatings.

    статья, добавлен 30.07.2016

  • The conditions to provide the robust stability and control of synchronous machine’s excitation control with magnitude-phase automatic voltage regulator. The structure of MP-AVR with complex input signal. The control law and transfer function of MP-AVR.

    статья, добавлен 29.07.2016

  • Identify the best value of the functional for four-layer structures at different angles of light incidence. Calculation of the performance of software developed by the algorithm for solving the problem of optimization of multilayer optical structures.

    статья, добавлен 20.01.2017

  • Defining the parameters of the slip at a constant level kinetic friction. Provides an analytical scheme for solving the problem for a system with uncertain coordinates. The amplitude of oscillation of the changes and built a sine wave of the function.

    лекция, добавлен 26.05.2014

  • The nonlinearly damped semilinear wave equation and a thermoelastic Mindlin-Timoshenko plate system with nonlinear viscous damping. The upper semi-continuity of the attractor with respect to the parameters related to the coupling terms and the shear.

    статья, добавлен 30.10.2016

  • Description of the features of the action of solar roads, which consist of solar panels arranged in series and having a constructive structure for the movement of vehicles along them, a green alternative to the use of fossil fuels in power generation.

    статья, добавлен 19.02.2019

  • Электроэнергия как один из важнейших ресурсов в современном мире. Формулировка и способы разрешения задачи Optimal Power Flow. Типы релаксации и их сравнительное описание, условия и возможности использования: полуопределенная, хордальная и коническая.

    курсовая работа, добавлен 03.07.2017

  • Features of the use Gauss law. System with two line charges. The potential from both line charges is a superposition of both potential. Since the system has a high symmetry, may to use Ampere's law. Choice of the Ampere loop. The magnetic field.

    реферат, добавлен 26.05.2014

  • Perspectives of Cyclotron Wave Converter (CWC) of microwaves into DC are discussed in a form of short review. All main parts of CWC (microwave cavity, reverse region and collector) are analyzed. Existing experimental results are briefly described.

    статья, добавлен 04.11.2018

  • 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

  • Characteristic features of the effect of noise on the power and polarization characteristics of semiconductor lasers within the scope of our earlier model which considers polarization switching. Research and analysis of results of numerical simulation.

    статья, добавлен 29.01.2016

  • The 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.

    статья, добавлен 15.01.2021

  • The convergence process of the heavy ions in the fusion-fission reactions. Three collective state parameters of the total system: the quadrupole deformations of the target nucleus and the incoming ion and the distance between their centers of mass.

    статья, добавлен 19.09.2013

  • The deterministic spherical motion of the ferromagnetic fine particle with frozen magnetic moment is considered. Using the equations of motion and the mode of torsional oscillation. The influence of the static field on the magnitude of the power loss.

    статья, добавлен 30.07.2016

  • Investigating nanolaminates formed by compaction of FeCo nanoparticles with a very thin coating of a protective carbon or oxide. The hysteretic power loss as a function of frequency. The real, imaginary parts of permeability for soft magnetic materials.

    статья, добавлен 28.10.2018

  • 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

  • Nikola Tesla as inventor in the field of electrical and radio engineering. Wireless power at a distance - the most mysterious inventions of a scientist. The influence of research on Tesla in the field of electromagnetism to the discovery of x-rays.

    презентация, добавлен 07.12.2014

  • Schemes at medium voltage supply condition of neutral wire connection conditions. Measures to reduce investment in low voltage networks. The supply of isolated monophase consumer at MV by ground return. Technical limits for using small power transformers.

    статья, добавлен 02.02.2019

  • Processes, elements, components of factors of influence on the state energy security system. Sensitivity of elements of state energy security system to external and internal factors that directly affect the quality of its functioning. The types of risks.

    статья, добавлен 08.01.2024

  • The main proof of Earth's rotation in the system of Copernicus from the point of view of physics scientists Hooke and Newton. Tests conducted by scientists for several centuries. The first dynamic proof of the rotation of the Earth Foucault scholar.

    доклад, добавлен 26.01.2015

  • Setting relay protection operate areas and blockings, summarizing settings calculation algorithm. Concept subspace aggregate as real or complex signal. Unconventional approach to data conversion and overcoming opposition of а- and b-conditions.

    статья, добавлен 08.05.2013

  • Detecting the travelling ionospheric disturbances over Kharkiv with periods of 40 – 80 min occurring in the time range. The modification frequencies by high power. The relative amplitudes of the travelling ionospheric disturbances in electron density.

    статья, добавлен 30.10.2016

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.