基于PWM的开关磁阻电机直接瞬时转矩控制

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Abstract To solve the serious torque ripple of switch reluctance machine (SRM), a control method is proposed by combining direct instantaneous torque control (DITC) and pulse width modulation (PWM). The electric angle period of three phase SRM is partitioned into nine sectors according to the torque characteristics; Meanwhile, the selection principle of the magnitude of the torque hysteresis loop is given so that the torque hysteresis loop can be adjusted adaptively when operating; Moreover, different from conventional DITC method, the duty ratio of the phase voltage of proposed method is real-time adjusted according to the operating condition and optimized conducting rules instead of only three switch mode for each phase at every sample period. Through using Matlab/Simulink environment and switched reluctance motor drive (SRD) platform, this method was validated and compared with conventional DITC control method, the results reveal that the proposed method is able to solve the obvious problem that conventional DITC control method may has, such as high current ripple. In addition, the torque loop sampling time of DITC can be extended, which shows high application value in the development field of switched reluctance motor type electric vehicle.

Key words： Switched reluctance motor direct instantaneous torque control pulse width modulation voltage vector

Received: 22 December 2015 Published: 17 April 2017

PACS:

TM352

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	Zhu Yesheng
	Zhang Guobao
	Huang Yongming

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Zhu Yesheng,Zhang Guobao,Huang Yongming. PWM-Based Direct Instantaneous Torque Control of Switched Reluctance Machine[J]. Transactions of China Electrotechnical Society, 2017, 32(7): 31-39.

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https://dgjsxb.ces-transaction.com/EN/ OR https://dgjsxb.ces-transaction.com/EN/Y2017/V32/I7/31

[1] 宋受俊,葛乐飞,刘虎成,等.开关磁阻电机设计及多目标优化方法[J].电工技术学报,2014,29(5):197-204.
Song Shoujun,Ge Lefei,Liu Hucheng,et al.Design and multi-objective optimization method of switched reluctance machines[J].Transactions of China Electrotechnical Society,2014,29(5):197-204.
[2] 昝小舒,陈昊.开关磁阻起动/发电系统起动性能研究[J].电工技术学报,2015,30(20):21-30.
Zan Xiaoshu,Chen Hao.Study on the starting performance of switched reluctance starter/generator system[J].Transactions of China Electrotechnical Society,2015,30(20):21-30.
[3] Mikail R,Husain I,Sozer Y,et al.Torque-ripple minimization of switched reluctance machines through current profiling[J].IEEE Transactions on Industry Applications,2013,49(3):1258-1267.
[4] 蒯松岩,汤锐智,马金洋,等.基于电感模型的开关磁阻电机参数优化[J].电工技术学报,2015,30(7):97-104.
Kuai Songyan,Tang Ruizhi, Ma Jinyang,et al.Parameter optimization of the switched reluctance motor based on the inductance model[J].Transactions of China Electrotechnical Society,2015,30(7):97-104.
[5] 夏长亮,陈自然,李斌.基于 RBF 神经网络的开关磁阻电机瞬时转矩控制[J].中国电机工程学报,2006,26(19):127-132.
Xia Changliang,Chen Ziran,Li Bin.Instantaneous torque control ofswitched reluctance motors based on RBF neural network[J].Proceedings of the CSEE,2006,26(19):127-132.
[6] 王喜莲,许振亮.基于PI参数自适应的开关磁阻电机调速控制研究[J].中国电机工程学报,2015,35(16):4215-4223.
Wang Xilian,Xu Zhenliang.Speed regulation control of switched reluctance motors based on PI parameter self-adaptation[J].Proceedings of the CSEE,2015,35(16):4215-4223.
[7] 李珍国,阚志忠.开关磁阻电机的高效率直接瞬时转矩控制[J].电工技术学报,2010,25(8):31-37.
Li Zhenguo,Kan Zhizhong.A high efficiency direct instantaneous torque control of SRM[J].Transactions of China Electrotechnical Society,2010,25(8):31-37.
[8] Jin Y,Bilgin B,Emadi A.An extended-speed low-ripple torque control of switched reluctance motor drives[J].IEEE Transactions on Power Electronics,2015,30(3):1457-1470.
[9] Barrass P,Mecrow B.Flux and torque control of switched reluctance machines[J].IEE Proceedings of Electric Power Applications,1998,145(6):519-527.
[10]孙玉坤,袁野,黄永红,等.磁悬浮开关磁阻电机及其关键技术发展综述[J].电工技术学报,2015,30(22):1-8.
Sun Yukun,Yuan Ye,Huang Yonghong,et al.Development of the bearingless switched reluctance motor and its key technologies[J].Transactions of China Electrotechnical Society,2015,30(22):1-8.
[11]Ramesh T,Panda A K,Suresh Y,et al.Direct flux and torque control of induction motor drive for speed regulator using PI and fuzzy logic controllers[C]//International Conference onAdvances in Engineering,Science and Management (ICAESM),Nagapattin,India,2012:288-295.
[12]Fuengwarodsakul N H,Menne M,Inderka R B,et al.High-dynamic four-quadrant switched reluctance drive based on DITC[J].IEEE Transactions on Industry Applications,2005,41(5):1232-1242.
[13]漆汉宏,张婷婷,李珍国,等.基于DITC的开关磁阻电机转矩脉动最小化研究[J].电工技术学报,2007,22(7):136-140.
Qi Hanhong,Zhang Tingting,Li Zhenguo,et al.SRM torque ripple minimization based on direct instantaneous torque control[J].Transactions of China Electrotechnical Society,2007,22(7):136-140.
[14]Liang J,Lee D H,Ahn J W.Direct instantaneous torque control of switched reluctance machines using 4-level converters[J].IET Electric Power Applications,2009,3(4):313-323.
[15]Pestana L M,Calado M R A,Mariano S.Direct instantaneous thrust control optimization of a linear switched reluctance actuator by pulse-width modulation duty ratio adjustment[C]//IEEE 14th International Conference on Environment and Electrical Engineering (EEEIC),Roma,Italy,2014:464-468.
[16]Wang H,Lee D H,Ahn J W.Torque ripple reduction of SRM using advanced direct instantaneous torque control scheme[C]//International Conference on Electrical Machines and Systems(ICEMS),Seoul,Korea,2007:492-496.