Influence of asymmetrical stator axes on the electromagnetic field and driving characteristics of canned induction motor

doi:10.1049/iet-epa.2019.0060

IMR OpenIR

	Influence of asymmetrical stator axes on the electromagnetic field and driving characteristics of canned induction motor
	An Yuejun 1; Zhang Zhiheng 1; Li Ming 1,2; Wang Guangyu 3; Kong Xiangling 3; Liu Zaihang 3
通讯作者	Zhang Zhiheng(zzhschool@qq.com)
	2019-08-01
发表期刊	IET ELECTRIC POWER APPLICATIONS
ISSN	1751-8660
卷号	13 期号:8 页码:1229-1239
摘要	Canned induction motors (CIMs) are particularly important for high vacuum application due to its low cost, simple design, and mechanically robust. Herein, this study reveals a mechanism of asymmetrical stator axes (ASAs) for CIMs and proposes six coefficients to describe ASA for CIMs under asymmetrical stator phase's windings. Using winding theorem, this study derived the electromagnetic field and driving characteristics in the healthy condition and ASA conditions for a 1.9 kW CIM, and analysed further using mathematical formulas and finite-element models. Both simulation and experimental results show good agreement, and significant variation was found in total harmonic distortion, the amplitude of air-gap flux density, and driving characteristics of CIMs. Further, investigation of back-electromotive force and stator current showed their efficacy as a diagnosis signature to detect the fault of ASA in CIMs. The obtained conclusions can serve as a valuable reference to design a high-performing CIMs control system.
关键词	electric potential harmonic distortion stators finite element analysis induction motor drives machine control electromagnetic fields magnetic flux air gaps asymmetrical stator axes electromagnetic field driving characteristics canned induction motor high vacuum application asymmetrical stator phase healthy condition ASA conditions back-electromotive force winding theorem CIM control system finite-element models total harmonic distortion air-gap flux density stator current power 1 9 kW
资助者	National Science and Technology Major Project of China
DOI	10.1049/iet-epa.2019.0060
收录类别	SCI
语种	英语
资助项目	National Science and Technology Major Project of China[2017ZX02201005-002]
WOS研究方向	Engineering
WOS类目	Engineering, Electrical & Electronic
WOS记录号	WOS:000479059300018
出版者	INST ENGINEERING TECHNOLOGY-IET
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/135085
专题	中国科学院金属研究所
通讯作者	Zhang Zhiheng
作者单位	1.Shenyang Univ Technol, Sch Elect Engn, 111 Shenliao West Rd, Shenyang, Liaoning, Peoples R China 2.Bohai Univ, Engn Coll, 19 Keji Rd, Jinzhou, Peoples R China 3.Chinese Acad Sci, SKY Technol Dev Co Ltd, Vacuum Dry Pump Business Div, 01 Xinhua Rd, Shenyang, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	An Yuejun,Zhang Zhiheng,Li Ming,et al. Influence of asymmetrical stator axes on the electromagnetic field and driving characteristics of canned induction motor[J]. IET ELECTRIC POWER APPLICATIONS,2019,13(8):1229-1239.
APA	An Yuejun,Zhang Zhiheng,Li Ming,Wang Guangyu,Kong Xiangling,&Liu Zaihang.(2019).Influence of asymmetrical stator axes on the electromagnetic field and driving characteristics of canned induction motor.IET ELECTRIC POWER APPLICATIONS,13(8),1229-1239.
MLA	An Yuejun,et al."Influence of asymmetrical stator axes on the electromagnetic field and driving characteristics of canned induction motor".IET ELECTRIC POWER APPLICATIONS 13.8(2019):1229-1239.