Basics of energy saving
The 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.
Подобные документы
The essential elements of the Marinov motor. Derivation of the net force driving the rotor. Force of induction from Weber electrodynamics. Forces on electron currents in a metal yield a ponderomotive force. Electromotive versus ponderomotive force.
статья, добавлен 11.09.2012Technologies for voltage control of self-excited induction generators. An approach for maximizing the power extracted from self-excited induction generators in specific applications without strict restrictions on the generated frequency and voltage.
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статья, добавлен 11.09.2012Simulation through software Agros2D progressive method of induction heating of nonmagnetic billets rotating in a stationary magnetic field produced by a stationary high coercive permanent magnets attached to the magnetic core corresponding form.
статья, добавлен 19.02.2016Method of synchronized pulsewidth modulation has been applied for balanced control of dual inverter-fed drive with an open-end-winding induction motor. Simulations give the behavior of dual inverter-fed systems with continuous and discontinuous versions.
статья, добавлен 02.02.2019Nicola’s Tesla biography and his inventions: cooperation with Thomas Edison; induction motor invention; experiments on a carbon button lamp and on various types of lighting, cooperation with J. Morgan and his work on wireless world broadcasting tower.
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статья, добавлен 23.12.2016The 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 27.04.2021The results of a comprehensive analysis of the implementation of measures for energy saving and use of renewable energy sources in the Republic of Moldova using the MARKAL model. Determining the cost of work on the development of renewable energy sources.
статья, добавлен 02.02.2019- 16. The basics of forming the principles of functioning and development of the energy market in Ukraine
The article examines the historical aspects of the formation the energy market of independent Ukraine. The first principles and features of the Ukrainian energy market and their effectiveness are given; steps towards European integration are summarized.
статья, добавлен 19.12.2023 Characterization of the advantages of applying passive energy saving in design solutions for the construction of an energy-efficient university library (low initial investment and maintenance costs). Recommendations for building a sustainable library.
статья, добавлен 30.09.2021Phase transition for US gauge field is considered. A lower bound of the phase transition temperature by comparing of the average energy for the perturbative and nonperturbative regimes is estimated. In a scalar model of glueball its energy is calculated.
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статья, добавлен 16.02.2011Description of the experimental stand of a multi-motor hydraulic drive providing synchronous movement of motors. An automated control system for the movement of elements of a multi-motor hydraulic drive. Creation of a model for calculating motion errors.
статья, добавлен 22.02.2021Analysis of perspectives of development of renewable energy sources in Poland in the future. Investigation and characterization of the cumulative power installation and electric energy production. Definition of the forecast of power installation.
статья, добавлен 22.03.2016- 22. Energy security
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 Important properties of the system power supply. The value of renewable energy to be able to supply electricity when demand is high. Requirements for various energy storage applications, the ability of existing technologies. Energy storage technologies.
статья, добавлен 26.12.2012Assessment of environmental, social and climatic risks of modern Europe. Providing clean energy to the European Union. Development and implementation of an energy sufficiency and efficiency strategy. Expansion of production of renewable energy sources.
статья, добавлен 16.11.2021Split-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