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

Volume

1

fYear

2005

fDate

27-29 Sept. 2005

Firstpage

124

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems, 2005. ICEMS 2005. Proceedings of the Eighth International Conference on

Print_ISBN

7-5062-7407-8

Type

conf

DOI

10.1109/ICEMS.2005.202498

Filename

1574731