NDLI: Influence of parameters of cap-lamination secondaries on performances in single-sided linear induction motors

Content Provider	IET Digital Library
Author	Lv, Gang Zhou, Tong Zeng, Dihui Liu, Zhiming
Abstract	The secondary is an important design factor of single-sided linear induction motors (SLIMs), as well as has influence on the cost and performance of SLIMs. In this study, the cap-lamination secondary is designed and relations of the secondary parameter and performance of SLIMs are calculated. First, the aluminium (Al) cap and lamination back iron of the cap-lamination secondary are designed and discussed. Then, improvements in performance caused by two potentially significant effects of the cap-lamination secondary, i.e. the thick cap edge and lamination, are identified. Second, a flat-solid secondary is applied and two SLIMs, which are the same primary and two different secondaries, are calculated by three-dimensional finite-element method. Eddy current densities in the Al and back iron plate, which are two parts of the secondary, are analysed. Owing to different transverse edge effects, variations of the air-gap flux density are calculated with different secondaries. Finally, the numerical results of the thrust, power factor, and efficiency are experimentally validated by measurements on test rig of SLIMs. It shows that the SLIM with cap-lamination secondary, which has higher performance, is affected greatly by the conductor structure of the secondary and the lamination of the iron back plate.
Starting Page	393
Ending Page	398
Page Count	6
ISSN	17518660
Volume Number	11
e-ISSN	17518679
Issue Number	Issue 3, Mar (2017)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/iet-epa/11/3
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/iet-epa.2016.0678
Journal	IET Electric Power Applications
Publisher Date	2017-03-01
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	Asynchronous Machine Cap-lamination Secondary Conductor Structure Eddy Current Densities Flat-solid Secondary Induction Motors Laminations Linear Machine Linear Motors Single-sided Linear Induction Motors SLIM Three-dimensional Finite-element Method
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Investigation of the key secondary parameter effecting on transverse force in the single-sided linear induction motor

Influence of the V-type secondary on the air-gap magnetic field and performance of the linear induction motor

Electromagnetism calculation of single-sided linear induction motor with transverse asymmetry using finite-element method

Dynamic air gap asymmetry fault detection in single-sided linear induction motors

Derivation of Equivalent Circuit Parameters for Single-Sided Linear Induction Motors

An equivalent circuit of the single-sided linear induction motor considering the discontinuous secondary

Time-Harmonic Induction-Machine Model Including Hysteresis and Eddy Currents in Steel Laminations

Investigation of characteristics of a single-phase axial flux induction motor using three-dimensional finite element method and d−q model

Research on eddy current losses algorithm in solid rotor of high speed squirrel cage induction motor

Influence of parameters of cap-lamination secondaries on performances in single-sided linear induction motors

Similar Documents

Investigation of the key secondary parameter effecting on transverse force in the single-sided linear induction motor

Influence of the V-type secondary on the air-gap magnetic field and performance of the linear induction motor

Electromagnetism calculation of single-sided linear induction motor with transverse asymmetry using finite-element method

Dynamic air gap asymmetry fault detection in single-sided linear induction motors

Derivation of Equivalent Circuit Parameters for Single-Sided Linear Induction Motors

An equivalent circuit of the single-sided linear induction motor considering the discontinuous secondary

Time-Harmonic Induction-Machine Model Including Hysteresis and Eddy Currents in Steel Laminations

Investigation of characteristics of a single-phase axial flux induction motor using three-dimensional finite element method and d−q model

Research on eddy current losses algorithm in solid rotor of high speed squirrel cage induction motor

Influence of parameters of cap-lamination secondaries on performances in single-sided linear induction motors