IMR OpenIR
Influence of asymmetrical stator axes on the electromagnetic field and driving characteristics of canned induction motor
An Yuejun1; Zhang Zhiheng1; Li Ming1,2; Wang Guangyu3; Kong Xiangling3; Liu Zaihang3
Corresponding AuthorZhang Zhiheng(zzhschool@qq.com)
2019-08-01
Source PublicationIET ELECTRIC POWER APPLICATIONS
ISSN1751-8660
Volume13Issue:8Pages:1229-1239
AbstractCanned 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.
Keywordelectric 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
Funding OrganizationNational Science and Technology Major Project of China
DOI10.1049/iet-epa.2019.0060
Indexed BySCI
Language英语
Funding ProjectNational Science and Technology Major Project of China[2017ZX02201005-002]
WOS Research AreaEngineering
WOS SubjectEngineering, Electrical & Electronic
WOS IDWOS:000479059300018
PublisherINST ENGINEERING TECHNOLOGY-IET
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/135085
Collection中国科学院金属研究所
Corresponding AuthorZhang Zhiheng
Affiliation1.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
Recommended Citation
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.
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