Title :
A method for torque-speed curve determination for a DC compound motor without loading the motor
Author :
Zeng, Zhaohui ; Ritchie, Ewen
Author_Institution :
Inst. of Energy Technol., Aalborg Univ., Denmark
Abstract :
A method for determination of the DC motor torque-speed characteristic with no mechanical load attachment is reported in this paper. The recursive least square parameter identification was used to calculate the motor parameters from the test results. The torque-speed characteristic was then determined from the estimated motor parameters using a steady state model. The results of the this new test method are reliable and satisfactory, and the test system will be used on the production line for the final test.
Keywords :
DC motors; electric machine analysis computing; least squares approximations; machine testing; recursive estimation; reliability; DC compound motor; DC motor torque-speed characteristic; computer-aided test; mechanical load attachment; motor loading; motor parameter estimation; motor reliability; recursive least square parameter identification; steady state model; DC motors; Inductance; Least squares methods; Parameter estimation; Performance evaluation; Production; Steady-state; System testing; Torque; Voltage;
Conference_Titel :
Power Electronic Drives and Energy Systems for Industrial Growth, 1998. Proceedings. 1998 International Conference on
Print_ISBN :
0-7803-4879-6
DOI :
10.1109/PEDES.1998.1330046
