十五相感应电机对称缺相运行时的定子漏抗计算

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (2227 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract To analyze the operation performance of multiphase induction motors under symmetrical fault condition,the stator leakage reactance in the equivalent circuit should be predicted. The stator slot leakage reactance,harmonic leakage reactance and,end-winding leakage reactance of the fifteen-phase induction motor are analyzed using an incidence matrix model to reflect the five-phase and ten-phase open-circuited fault operation. The analysis results indicate that the stator slot leakage reactance is unchanged and the harmonic leakage reactance is increased,while the end-winding leakage reactance is reduced for fifteen-phase induction motor with full-pitch concentrated stator winding under five-phase and ten-phase open-circuited conditions. Thus,there is no exact integer relationship of the stator leakage reactance between symmetrical fault and normal condition. The short-circuit reactances of a prototype fifteen-phase induction motor are measured with locked-rotor test under normal and ten phases opened-circuited conditions. The analytically predicted results are compared with the measured results,where good agreements are achieved.

Key words： Fifteen-phase induction motor symmetrical fault condition equivalent circuit stator leakage reactance

Received: 24 April 2015 Published: 24 August 2016

PACS:

TM343

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	Zheng Xiaoqin
	Wang Dong

Cite this article:

Zheng Xiaoqin,Wang Dong. Calculation of Stator Leakage Reactance of Fifteen-Phase Induction Motor Under Symmetrical Fault Condition[J]. Transactions of China Electrotechnical Society, 2016, 31(15): 25-31.

URL:

https://dgjsxb.ces-transaction.com/EN/ OR https://dgjsxb.ces-transaction.com/EN/Y2016/V31/I15/25

[1] Jones M,Vukosavic S N,Dujic D,et al.A synchronous current control scheme for multiphase induction motor drives[J].IEEE Transactions on Energy Conversion,2009,24(4):860-868.
[2] Tani A,Mengoni M,Zarri L,et al.Control of multi-phase induction motors with an odd number of phases under open circuit faults[J].IEEE Transactions on Power Electronics,2012,27(2):565-577.
[3] Apsley J M.Derating of multiphase induction machines due to supply imbalance[J].IEEE Transactions on Industry Applications,2010,46(2):798-805.
[4] Abdel-Khalik A S,Morsy A,Ahmed S,et al.Effect of stator winding connection on performance of five-phase induction machines[J].IEEE Transactions on Industrial Electronics,2014,61(1):3-19.
[5] 杨家强,高健,金玉龙,等.基于矢量控制的多相感应电机电子变极调速技术[J].电工技术学报,2014,29(3):96-102.
Yang Jiaqiang,Gao Jian,Jin Yulong,et al.Electronic pole-changing speed adjusting technology of multiphase induction motors based on vector control[J].Transactions of China Electrotechnical Society,2014,29(3):96-102.
[6] 袁飞雄,黄声华,龙文枫.六相永磁同步电机谐波电流抑制技术[J].电工技术学报,2011,26(9):31-36.
Yuan Feixiong,Huang Shenghua,Long Wenfeng.Techniques to restrain harmonics of six-phase permanent magnet synchronous motors[J].Transactions of China Electrotechnical Society,2011,26(9):31-36.
[7] 纪锋,王公宝,付立军,等.十二相同步发电机降阶等效模型研究[J].电力系统保护与控制,2012,40(2):28-33.
Ji Feng,Wang Gongbao,Fu Lijun,et al.Study on equivalent reduced model of twelve-phase synchronous generator[J].Power System Protection and Control,2012,40(2):28-33.
[8] 陈林.十五相感应电机定子绕组多相开路的稳态特性[J].电工技术学报,2004,19(11):14-19.
Chin Lin.Steady state performance of a 15-phase induction machine with multiphase stator windings open circuited[J].Transactions of China Electrotechnical Society,2004,19(11):14-19.
[9] 刘自程,郑泽东,彭凌,等.船舶电力推进中十五相感应电机同轴运行及容错控制策略[J].电工技术学报,2014,29(3):65-74.
Liu Zicheng,Zheng Zedong,Peng Ling,et al.Fixed joint double fifteen-phase induction motor control and fault-tolerant control in ship propulsion system[J].Transactions of China Electrotechnical Society,2014,29(3):65-74.
[10]陈世坤.电机设计[M].2版.北京:机械工业出版社,1990:50-62.
[11]程福秀,林金铭.现代电机设计[M].北京:机械工业出版社,1993:155-156.
[12]Boldea I,Nasar S A.The induction machines design handbook[M].Second Edition.Boca Raton:CRC Press,2010:119-139.
[13]Boglietti A,Cavagnino A,Lazzari M.Computational algorithms for induction-motor equivalent circuit parameter determination—part Ⅰ:resistances and leakage reactances[J].IEEE Transactions on Industrial Electronics,2011,58(9):3723-3733.
[14]王东,吴新振,马伟明,等.非正弦供电十五相感应电机定子漏抗计算[J].中国电机工程学报,2010,30(6):41-47.
Wang Dong,Wu Xinzhen,Ma Weiming,et al.Calculation of stator leakage reactances of fifteen-phase induction motor with non-sinusoidal supply[J].Proceedings of the CSEE,2010,30(6):41-47.
[15]吴新振,王祥珩.12/3相双绕组异步发电机定子槽漏抗的计算[J].中国电机工程学报,2007,27(12):46-51.
Wu Xinzhen,Wang Xiangheng.Calculation of stator slot leakage inductance for 12/3-phase dual-winding induction generator[J].Proceedings of the CSEE,2007,27(12):46-51.
[16]吴新振,王祥珩.12/3相双绕组异步发电机定子谐波漏抗的计算[J].中国电机工程学报,2007,27(21):71-75.
Wu Xinzhen,Wang Xiangheng.Calculation of stator harmonic leakage inductance for 12/3-phase dual-winding induction generator[J].Proceedings of the CSEE,2007,27(21):71-75.
[17]吴新振,王祥珩.12/3相双绕组异步发电机定子端部漏抗的计算[J].中国电机工程学报,2007,27(24):80-84.
Wu Xinzhen,Wang Xiangheng.Calculation of stator end-winding leakage inductance for 12/3-phase dual-winding induction generator[J].Proceedings of the CSEE,2007,27(24):80-84.
[18]王善铭,王祥珩,李义翔,等.交直流混合供电发电机定子绕组端部漏电感的计算[J].电工技术学报,2001,16(2):1-5.
Wang Shanming,Wang Xiangheng,Li Yixiang,et al.Calculation of stator end winding leakage inductance synchronous generators with AC and DC stator connections[J].Transactions of China Electroechnical Society,2001,16(2):1-5.
[19]李槐树,李朗如.多相交流电机端部漏感系数的计算与测量[J].华中理工大学学报,2000,28(9):34-37.
Li Huaishu,Li Langru.The calculation and measurement of end-winding leakage inductance of multiphase electric machines[J].Journal of Huazhong University of Science and Technology,2000,28(9):34-37.
[20]佟文明,吴胜男,安忠良.基于绕组函数法的分数槽集中绕组永磁同步电机电感参数研究[J].电工技术学报,2015,30(13):150-157.
Tong Wenming,Wu Shengnan,An Zhongliang.Study on the inductance of permanent magnet synchronous machines with fractional slot concentrated winding based on the winding function method[J].Transactions of China Electrotechnical Society,2015,30(13):150-157.
[21]付丰礼,唐孝镐.异步电动机设计手册[M].北京:机械工业出版社,2002:42-51.
[22]Boldea I,Nasar S A.The induction machine handbook[M].Boca Raton:CRC Press,2002:137-162.