Title:
MOTOR TESTING DEVICE
Document Type and Number:
Japanese Patent JP3776756
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To apply load closer to the travel of an actual machine, to a motor.
SOLUTION: This motor testing device 1 is provided with an analytical control part 2, and a dynamometer 4 for applying load 21 to the motor 8 through a rotating shaft 9. The analytical control part 2 is provided with a controller control part 31 for outputting an operation signal 13 indicating the travel pattern of a vehicle equipped with the motor 8. The controller 7 outputs a control signal 15 to the motor 8 on the basis of the operation signal 13, and the motor 8 generates power 17 on the basis of the control signal 15 and transmits the power to the dynamometer 4 through the rotating shaft 9. The analytical control part 2 is further provided with a dynamometer control part 32 for controlling the dynamometer 4 on the basis of the travel pattern to control the load 21.
Inventors:
Osamu Nakakita
Application Number:
JP2001179911A
Publication Date:
May 17, 2006
Filing Date:
June 14, 2001
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
G01R31/34; (IPC1-7): G01R31/34
Domestic Patent References:
| JP2132343A | ||||
| JP11326470A | ||||
| JP8075831A | ||||
| JP56013731U |
Attorney, Agent or Firm:
Minoru Kudo