3411 高速回生車導入時におけるエネルギー蓄積素子の充放電制御 : 期待される効果の検討(SS3-1 車両,SS3 環境とエネルギ,J-Rail 2006)

概要

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The authors have proposed various methods to realize high-capacity regenerative braking, so that the use of friction brakes, typically air brakes, can be eliminated during service brakings at all speeds. Because of the limitation of line receptivity, the use of on-board energy storage devices (ESDs), such as electric dual layer capacitors (EDLCs), will be a requirement to realize high-capacity regenerative braking. The on-board ESDs can then be utilized for purposes other than to compensate line receptivity to gain maximum regenerative braking effort, e.g. to reduce power feeding loss or to help maintain accelerating performance at low voltage. In this paper, the authors examine the effect expected by the control of on-board ESDs fitted on electric railcars using one of the proposed high-capacity regenerative braking technique, the multiple-current divisional-voltage method, and EDLC as the on-board ESD
2006-12-13