Title:
ROLLING STOCK
Document Type and Number:
Japanese Patent JP2003134604
Kind Code:
A
Abstract:
To provide a system which estimates regenerative energy available during traveling or deceleration from a traveling pattern or a deceleration pattern and enables a rolling stock to efficiently travel by effectively using the regenerative energy when the rolling stock is traveling.
The regenerative energy can be stored in an energy storage device and the energy storage device enables an engine to drive constantly by charging and releasing electricity in accordance with a situation by adding the energy storage device to the rolling stock system which travels by generating electricity with the engine and driving an inverter. Thereby highly efficient traveling is realized.
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Inventors:
MIYAUCHI TSUTOMU
NAGASU MASAHIRO
WATABE TEI
NAGASU MASAHIRO
WATABE TEI
Application Number:
JP2001321392A
Publication Date:
May 09, 2003
Filing Date:
October 19, 2001
Export Citation:
Assignee:
HITACHI LTD
International Classes:
B60K6/20; B60K6/46; B60L50/13; B60W10/06; B61C17/00; B60W10/26; B60W10/28; B60W20/00; B61H9/06; (IPC1-7): B60L11/08; B60K6/02; B61C17/00; B61H9/06
Attorney, Agent or Firm:
Sakuta Yasuo
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