Title :
Design and implementation of load imitation system by DC motor
Author :
Zhao, Tiefu ; Huang, Lipei ; Zhang, Meng ; Li, Yongdong ; Natsume, Akinori
Author_Institution :
Dept. of Electr. Eng., Tsinghua Univ., Beijing, China
Abstract :
In this paper, the load imitation system by DC motor is designed and implemented. An H-bridge PWM converter is used in the system to control the DC motor. The control algorithm is realized in the DSP (TMS320LF2407). This system is applied to imitate the compressor load with fluctuating torque in the air conditioners. Both simulation and experiment results illustrate the effectiveness of the proposed load imitation system. Therefore, it provides a general platform that can be used to study the control method of motors with fluctuating load.
Keywords :
DC motors; air conditioning; design engineering; digital communication; digital signal processing chips; machine control; DC motor control; DSP; H-bridge PWM converter; TMS320LF2407; air conditioners; compressor load; fluctuating torque; load imitation system; Control systems; Costs; DC motors; Digital signal processing; Electrical equipment industry; Pulse width modulation converters; Rotors; Synchronous motors; Torque control; Voltage control;
Conference_Titel :
Electrical Machines and Systems, 2005. ICEMS 2005. Proceedings of the Eighth International Conference on
Print_ISBN :
7-5062-7407-8
DOI :
10.1109/ICEMS.2005.202498
