Transactions of China Electrotechnical Society  2017, Vol. 32 Issue (22): 82-90    DOI: 10.19595/j.cnki.1000-6753.tces.160685
Orginal Article Current Issue| Next Issue| Archive| Adv Search |
Backstepping Control Based Maximum Torque Per Ampere Control of Permanent Magnet Synchronous Motor for Mechanical Elastic Energy Storage
Yu Yang, Guo Xudong, Zheng Xiaoming, Mi Zengqiang
State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources North China Electric Power University Baoding 071003 China

Download: PDF (18335 KB)   HTML (1 KB) 
Export: BibTeX | EndNote (RIS)      
Abstract  In contrast with id=0 control, maximum torque per ampere control enables permanent magnet synchronous motor to output a larger low-speed torque and has a better dynamic performance under equivalent capacity. It is extremely suitable as the drive control for mechanical elastic energy storage system. A backstepping control based maximum torque per ampere control approach is proposed for permanent magnet synchronous motor. The relation equation of minimum d-axis and q-axis currents in maximum torque per ampere control is constructed through extremum principle. Simultaneous variations of torque and inertia for spiral torsion spring load are estimated through least square algorithm with forgetting factor. Conventional PI controllers of speed and current are replaced by designed backstepping controllers of speed and current respectively, and the stability of the proposed algorithm is proved in theory. Experimental results indicate that the proposed approach requires less stator current in comparison with backstepping based id=0 control. Additionally, the approach has the advantages of prompt tracking reference signals, good dynamic performance and fewer parameters adjustment.
Key wordsPermanent      magnet      synchronous      motor,      maximum      torque      per      ampere      control,      backstepping      control,      mechanical      elastic      energy      storage     
Received: 12 July 2016      Published: 05 December 2017
PACS: TM301  
Service
E-mail this article
Add to my bookshelf
Add to citation manager
E-mail Alert
RSS
Articles by authors
Yu Yang
Guo Xudong
Zheng Xiaoming
Mi Zengqiang
Cite this article:   
Yu Yang,Guo Xudong,Zheng Xiaoming等. Backstepping Control Based Maximum Torque Per Ampere Control of Permanent Magnet Synchronous Motor for Mechanical Elastic Energy Storage[J]. Transactions of China Electrotechnical Society, 2017, 32(22): 82-90.
URL:  
https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.160685     OR     https://dgjsxb.ces-transaction.com/EN/Y2017/V32/I22/82
Copyright © Transactions of China Electrotechnical Society
Supported by: Beijing Magtech