2008 IEEE Vehicle Power and Propulsion Conference 2008
DOI: 10.1109/vppc.2008.4677664
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Improvement the energy storage with ultracapacitor in metro railcar by modeling and simulation

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Cited by 9 publications
(3 citation statements)
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“…conditions. In the previous papers [7], [8] was be analyzed some possibilities for decreasing the needed value of the minimum capacitance for storaging the energy from regenerative braking were analysed. The first attained object was the 840 V the initial voltage value of supercapacitor C voltage, which we can be calculated from the value of the capacitance C and the "beforehand charged energy" E Co into C for attaining this voltage.…”
Section: The Modell Of the Railcar And Its Energy Storage Systemmentioning
confidence: 99%
“…conditions. In the previous papers [7], [8] was be analyzed some possibilities for decreasing the needed value of the minimum capacitance for storaging the energy from regenerative braking were analysed. The first attained object was the 840 V the initial voltage value of supercapacitor C voltage, which we can be calculated from the value of the capacitance C and the "beforehand charged energy" E Co into C for attaining this voltage.…”
Section: The Modell Of the Railcar And Its Energy Storage Systemmentioning
confidence: 99%
“…En principio para esta aplicación se propone la combinación de dos tipos de convertidores cd-cd (Szenasy, 2008). El convertidor Buck se encarga de reducir la tensión de entrada, V in , para cargar los ultra capacitores cuando el Metro está frenando; mientras que el convertidor Boost trabaja en el arranque elevando el voltaje del ultra capacitor, V out , para alimentar la catenaria, y transferir la energía a un tren que pueda consumirla (Lee et al, 2008;Lee et al, 2013).…”
Section: Introductionunclassified
“…Από την άλλη πλευρά παρουσιάζουν χαμηλότερους δείκτες ενεργειακής απόδοσης λόγω της ύπαρξης αυξημένων απωλειών στις γραμμές του δικτύου. Επιπλέον το συνολικό κόστος για την εγκατάσταση μιας στατικής μονάδας αποθήκευσης είναι τέσσερις έως δέκα φορές υψηλότερο από το κόστος ενός αμφίδρομου υποσταθμού έλξης [106], [108]- [114].…”
Section: στατικές μονάδες αποθήκευσηςunclassified