Title:
推進システムを動作させる方法
Document Type and Number:
Japanese Patent JP2010527222
Kind Code:
A
Abstract:
A method is provided that includes propelling an electrically driven vehicle at a first, slower speed, and potentially high torque by supplying electricity at a first, lower voltage from an energy storage device to a second electric motor; and includes propelling the vehicle at a second, faster speed, and moderate torque by supplying electricity at a second, higher voltage from an engine-driven generator to a first electric motor. Another method includes propelling an electrically driven vehicle by supplying electricity from an engine-driven generator to a first electric motor; and generating electricity at a second electric motor to charge an energy storage device. Corresponding systems for implementing the method are provided.
Inventors:
King, Robert Dean
Kumar, Addis Kuttanyl
Sarah Su, Rembit
Kumar, Addis Kuttanyl
Sarah Su, Rembit
Application Number:
JP2010507499A
Publication Date:
August 05, 2010
Filing Date:
April 10, 2008
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
B60L15/20; B60L7/14; B60L7/22; B60L11/18; B60L50/15; B61C3/02; B61C5/00
Domestic Patent References:
| JP2005127505A | 2005-05-19 |
Foreign References:
| WO1996036507A1 | 1996-11-21 |
Attorney, Agent or Firm:
Arakawa Satoshi
Hirokazu Ogura
Toshihisa Kurokawa
Hirokazu Ogura
Toshihisa Kurokawa