Title:
鉄道車両
Document Type and Number:
Japanese Patent JP6746786
Kind Code:
B2
Abstract:
A railroad vehicle according to an embodiment has a first storage battery unit, a first DC-DC converter, a first DC-AC converter, a first motor, a first DC link, a second storage battery unit, a second DC-DC converter, a second DC-AC converter, a second motor, a second DC link, a third DC link, and a controller. The controller controls each of switches provided in the first DC link, the second DC link, and the third DC link based on states of the first storage battery unit, the first DC-DC converter, the second storage battery unit, and the second DC-DC converter.
Inventors:
Atsumi Kondo
Osamu Yamazaki
Kuwano Tomoki
Keizo Hagiwara
Osamu Yamazaki
Kuwano Tomoki
Keizo Hagiwara
Application Number:
JP2019524593A
Publication Date:
August 26, 2020
Filing Date:
June 13, 2017
Export Citation:
Assignee:
Toshiba Corporation
Toshiba Infrastructure Systems & Solutions Corporation
Toshiba Infrastructure Systems & Solutions Corporation
International Classes:
B60L3/00; B60L9/18; B60L15/20; B60L50/15; B60L50/61; B60L58/18; H02J7/00; H02J7/34; H02J9/06
Domestic Patent References:
| JP2016135030A | ||||
| JP2008206300A | ||||
| JP2014113008A | ||||
| JP201490554A | ||||
| JP201491504A |
Foreign References:
| WO2015001621A1 | ||||
| WO2013021486A1 |
Attorney, Agent or Firm:
Shiga International Patent Office