16 research outputs found

    The technology of increasing the energy density of batteries by controlling the degree of polarization of ferroelectrics

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    The paper deals with a power plant developed with the use of ferro-piezoelectric ceramics to increase the energy density of electric vehicle batteries. Electrochemical generator in the plant makes it possible to significantly increase electrical energy by means of controlling the degree of polarization of ferro-piezoelectric ceramics. Application of the plant in an electric vehicle increases the range on a single charge by 3.5…5 times. Efficiency factor of the power plant is about 50...55% and depends on ceramics modification and electric circuit

    The technology of increasing the energy density of batteries by controlling the degree of polarization of ferroelectrics

    Get PDF
    The paper deals with a power plant developed with the use of ferro-piezoelectric ceramics to increase the energy density of electric vehicle batteries. Electrochemical generator in the plant makes it possible to significantly increase electrical energy by means of controlling the degree of polarization of ferro-piezoelectric ceramics. Application of the plant in an electric vehicle increases the range on a single charge by 3.5…5 times. Efficiency factor of the power plant is about 50...55% and depends on ceramics modification and electric circuit

    An algebraic multigrid method in problems of computational physics

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