Implementation of On-Line Maximum Efficiency Control for a Dual-Motor Drive System

被引:0
|
作者
Tseng, Shao-Kai [1 ]
Liu, Tian-Hua [1 ]
Hsu, Jing-Wei [1 ]
Ramelan, Luiz R. [1 ,2 ]
Firmansyah, Eka [2 ]
机构
[1] Natl Taiwan Univ Sci & Technol, Dept Elect Engn, Taipei, Taiwan
[2] Gadjah Mada Univ, Dept Elect Engn & Informat Tech, Yogyakarta, Indonesia
关键词
dual-motor drive; maximum efficiency; digital signal processor;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper proposes an on-line maximum efficiency control method for a dual-motor drive system. By using the on-line feedback signals and doing simple computations, the output torque of each motor can be determined. Then, a maximum efficiency operation of the whole system can be achieved. The efficiency of the whole system, which includes motor efficiency and inverter efficiency, is investigated. A digital signal processor TMS-320-F2808, made by Texas Instrument Company, is used as a control center to execute the required control algorithm. The proposed method is implemented on two identical surface-mounted PMSMs. Several experimental results can validate the correctness and feasibility of the proposed method. The proposed method can be used in industrial applications due to its simplicity.
引用
收藏
页码:655 / 660
页数:6
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