Implementation of DSP-based matrix converter - permanent magnetic synchronous motor closed-loop control system

被引：0

作者：

Ge, HJ ^{[1
]}

Zhang, S ^{[1
]}

Zhou, B ^{[1
]}

机构：

[1] Nanjing Univ Aeronaut & Astronaut, Coll Automat Engn, Nanjing 210016, Peoples R China

来源：

ICEMS 2005: PROCEEDINGS OF THE EIGHTH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS, VOLS 1-3 | 2005年

关键词：

matrix converter; permanent magnet synchronous motor; flux-oriented control; current-state modes; current-hysterisis-following technique;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Combining the flux-oriented control technique of Permanent Magnetic Synchronous Motor (PMSM) with the modulation technique of three-phase ACAC Matrix Converter (MC), this paper conducts the MCPMSM closed-loop control system. Firstly, based on the current-hysterisis-following technique, the input current-state modes of PMSM was determined by comparing the difference between the output currents of MC and reference stator-currents which yields to the flux-oriented control of PMSM. Then, according to both the input current-state modes of PMSM and the input voltage areas of MC, this paper figures out the modulation matrix of MC real time for next sample period. So that the stator currents of PMSM follow the reference ones and flux-oriented control is achieved. Finally, a prototype is completed based on the analysis. The experiment results coincide with that of analysis and have already verified the feasibility of applying MC to the flux-oriented control of PMSM.

引用

页码：362 / 366

页数：5

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