高推力永磁游标直线电机的开放式绕组SVPWM控制

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Abstract An open-end winding space vector pulse-width modulation (SVPWM) control is proposed for a high thrust permanent magnet vernier linear motor in this paper.Mathematical model of space voltage vector has been established by analyzing the topology structure of dual power supplied open-end winding.Either side of the dual inverter system is analyzed independently based on traditional two level inverter so that corresponding switch states of dual inverter can be obtained from two single inverter.In the proposed strategy,the space voltage vector plane is divided into six sub-hexagon sectors.Hence,the reference voltage vector can be divided into two sub-vectors.One part sub-vector can be achieved by clamping one side inverter in special switch state,and another sub-vector is modulated by the other side inverter in the six sub-hexagons divided further in each sector.Finally,the validity of the proposed strategy is confirmed by simulation and experiment results.

Key words： High thrust permanent magnet linear motor dual inverter open-end winding sub-hexagons

Received: 18 August 2016 Published: 23 March 2017

PACS:

TM315

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	Chen Zhonghua
	Zhao Wenxiang
	Zhang Jian
	Chen Qian

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Chen Zhonghua,Zhao Wenxiang,Zhang Jian等. SVPWM Control for Dual Two-Level Inverter Fed Open-End Winding High Thrust Permanent Magnet Vernier Linear Motor[J]. Transactions of China Electrotechnical Society, 2016, 31(增刊2): 219-209.

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https://dgjsxb.ces-transaction.com/EN/ OR https://dgjsxb.ces-transaction.com/EN/Y2016/V31/I增刊2/219

[1] Zhao Wenxiang,Zheng Junqiang,Wang Jiabin,et al.Design and analysis of a linear permanent magnet vernier machine with improved force density[J].IEEE Transactions on Industrial Electronics,2016,63(4):2072-2082.
[2] 吴可丽,夏长亮,张云,等.二极管钳位型三电平逆变器共模电压抑制[J].电工技术学报,2015,30(24):110-117.
Wu Keli,Xia Changliang,Zhang Yun,et al.Common mode voltage suppression of diode clamped three-level inverter[J].Transactions of China Electrotechnical Society,2015,30(24):110-117.
[3] 李继华,阮新波,王学华.级联型多电平逆变器线电压谐波优化的SVPWM策略[J].电工技术学报,2014,29(6):120-128.
Li Jihua,Ruan Xinbo,Wang Xuehua.SVPWM strategy to optimize harmonic of line voltage for cascade multilevel inverter[J].Transactions of China Electrotechnical Society,2014,29(6):120-128.
[4] Edpuganti A,Rathore A K.New optimal pulsewidth modulation for single DC-link dual-Inverter fed open-end stator winding induction motor drive[J].IEEE Transactions on Power Electronics,2015,30(8):4386-4393.
[5] An Quntao,Liu Jin,Peng Zhuang,et al.Dual-space vector control of open-end winding permanent magnet synchronous motor drive fed by dual inverter[J].IEEE Transactions on Power Electronics,2016,31(12):8329-8342.
[6] Bodo N,Jones M,Levi E.A space vector PWM with common-mode voltage elimination for open-end winding five-phase drives with a single DC supply[J].IEEE Transactions on Industrial Electronics,2014,61(5):2197-2207.
[7] 年珩,曾恒力,周义杰.共直流母线开放式绕组永磁同步电机系统零序电流抑制策略[J].电工技术学报,2015,30(20):40-48.
Nian Heng,Zeng Hengli,Zhou Yijie.Suppression of zero-sequence current of permanent magnet synchronous motor system fed open-end winding with common DC bus[J].Transactions of China Electrotechnical Society,2015,30(20):40-48.
[8] Somasekhar V T,Gopakumar K,Pittet A,et al.PWM inverter switching strategy for a dual two-level inverter fed open-end winding induction motor drive with a switched neutral[J].IEE Proceedings-Electric Power Applications,2002,149(2):152-160.
[9] Somasekhar V T,Gopakumar K,Shivakumar E G.A space-vector modulation scheme for a dual two-level inverter fed open-end winding induction motor drive for the elimination of zero sequence currents[J].European Power Electronics and Drives,2015,12(2):1-19.
[10]Kalaiselvi J,Srinivas S.Bearing currents and shaft voltage reduction in dual-inverter-fed open-end winding induction motor with reduced CMV PWM method[J].IEEE Transactions on Industrial Electronics,2015,62(1):144-152.
[11]Lee Y,Ha J I.Hybrid modulation of dual inverter for open-end permanent magnet synchronous motor[J].IEEE Transactions on Power Electronics,2015,30(6):3286-3299.
[12]Darijevic M,Jones M,Levi E.An open-end winding four-level five-phase drive[J].IEEE Transactions on Industrial Electronics,2016,63(1):538-549.
[13]Somasekhar V T,Srinivas S,Kumar K K.Effect of zero-vector placement in a dual-inverter fed open-end winding induction motor drive with alternate sub-hexagonal center PWM switching scheme[J].IEEE Transactions on Power Electronics,2008,23(3):1584-1591.
[14]Wu Di,Wu Xiaojie,Su Liangcheng,et al.A dual three-level inverter-based open-end winding induction motor drive with averaged zero-sequence voltage elimination and neutral-point voltage balance[J].IEEE Transactions on Industrial Electronics,2016,63(8):4783-4795.