Segnetoelectrics in improving the efficiency of electric vehicles - Zubtsov, Vladimir; Zubtsova, Elena
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The book deals with the power unit (EU). The use of an electrochemical generator in an EV allows the generation of electrical energy by controlling the polarization of the segmentetopiezoceramics. Polarization control is justified by a mathematical model and experiments. Electric energy consumption of 1 J makes it possible to get 3,5-5 J at the ESP output depending on the ceramics modification and electric circuit, at the same time the efficiency factor is 55...60%. EV works together with all kinds of batteries and allows to achieve the same efficiency of electric vehicles (with the same free…mehr

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Produktbeschreibung
The book deals with the power unit (EU). The use of an electrochemical generator in an EV allows the generation of electrical energy by controlling the polarization of the segmentetopiezoceramics. Polarization control is justified by a mathematical model and experiments. Electric energy consumption of 1 J makes it possible to get 3,5-5 J at the ESP output depending on the ceramics modification and electric circuit, at the same time the efficiency factor is 55...60%. EV works together with all kinds of batteries and allows to achieve the same efficiency of electric vehicles (with the same free running) with 3...5 times less number of batteries. As a result, the cost of electric vehicles is reduced by about 35...40%, the battery charging time by 3...5 times and, of course, the weight of electric vehicles. The book uses theoretical and experimental data of the doctoral thesis, as well as materials of R&D obtained and published after the defense of the thesis.
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Autorenporträt
V. I. Zubtsov, nacido en 1947, se graduó en la fabricación de instrumentos de la Escuela Técnica Superior de Moscú, llamada así por N.E. Bauman. Aquí, en 2005, defendió su tesis doctoral. En la actualidad es profesor del Servicio Estatal de Impuestos y jefe de investigación sobre el desarrollo de dispositivos e instalaciones de control para la tracción eléctrica de vehículos basados en segmentos piezoeléctricos.