Title:
鉄道車両の駆動装置
Document Type and Number:
Japanese Patent JP4636757
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a driving apparatus that is optimum for rolling stock running on non-electrified zones, improves the degree of freedom in under floor equipment layout while securing the required power, achieves a good wheel load balance, and can also lighten the weight of the rolling stock as a whole including the underframe through distribution of equipment weight. SOLUTION: The rolling stock 1 has a plurality of axles 3 and is provided with a plurality of dynamo-electric motors 4 provided on each of the axles 3, a plurality of fuel cells 9, each supplying power to the plurality of dynamo-electric motors 4; a plurality of dynamo-electric motor control systems 6, each controlling the amount of power supplied to each of the dynamo-electric motors 4, a plurality of fuel cell control systems 11, each controlling the power generation of each of the fuel cells 9, a main controller 13 that controls the speed of the rolling stock, and a secondary battery that can store power from the fuel cells 9 and regenerative power from the dynamo-electric motor 4.
Inventors:
Kunimasa Okimatsu
Application Number:
JP2001300736A
Publication Date:
February 23, 2011
Filing Date:
September 28, 2001
Export Citation:
Assignee:
Nippon Vehicle Manufacturing Co., Ltd.
International Classes:
B60L11/18; H01M8/00; B61C3/02
Domestic Patent References:
| JP2002370643A | ||||
| JP937412A | ||||
| JP274105A | ||||
| JP6460204A | ||||
| JP58144505A |
Attorney, Agent or Firm:
Kazuhiko Kido