Back to results
US 2008/0179999 A1Published application
Motor drive system for railway vehicle
AssigneeKabushiki Kaisha Toshiba
InventorsYosuke NAKAZAWA, Shinichi Noda, Kazuaki Yuuki, Kazuaki Fukuda
Life of this patent
Estimating the term…
Abstract
A motor drive system 10-1 for a railway vehicle is capable of reducing the weight of wiring, electromagnetic noise, and manufacturing cost. The motor drive system includes an inverter 11. The inverter is configured to control a motor 13-1 and is divided into at least two separate inverter units that are arranged integrally with the motor.
Claims6
A motor drive system for a railway vehicle, comprising:
- an inverter configured to control a motor and divided into at least two separate inverter units that are arranged integrally with the motor.
Dependencies are inferred from the claim text.