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AuthorLiu, R.
AuthorWang, L.
AuthorZhang, J.
AuthorLin, S.
AuthorMuyeen, S. M.
AuthorChen, T.
Available date2022-03-23T08:22:45Z
Publication Date2021
Publication Name2021 3rd International Conference on Smart Power and Internet Energy Systems, SPIES 2021
ResourceScopus
Identifierhttp://dx.doi.org/10.1109/SPIES52282.2021.9633926
URIhttp://hdl.handle.net/10576/28910
AbstractThe eccentric magnetic harmonic gear (EMHG) can achieve large torque transmission, high efficiency with high gear ratios. Exact analytical model is proposed to calculate the air gap magnetic field. The analytical method is based on the hyperbolic cotangent transformation method, which is accurate in theory. The eccentric air gap magnetic field solutions can be obtained by the relative permeance function derived from the effect of rotor eccentricity. The genetic algorithm based on the proposed analytical method is used to optimize and design the EMHG. The analytical results are in good agreement with Ansoft finite element (FE) method results, which verifies the correctness and validity of the proposed analytical model.
SponsorACKNOWLEDGMENT The authors would like to thank the National Natural Science Foundation of China (51977127) and Shanghai Municipal Science and Technology Commission (19020500800).
Languageen
PublisherInstitute of Electrical and Electronics Engineers Inc.
SubjectGenetic algorithms
Harmonic analysis
Magnetic fields
Air-gap magnetic field
Analysis/design
Analytical method
Eccentric magnetic harmonic gear
Electromagnetic torques
Exact analytical model
Field optimization
Hyperbolic cotangent transformation
Magnetic field analysiss
Optimization design
Analytical models
TitleExact Analytical Magnetic Field Analysis and Optimization Design of an Eccentric Magnetic Harmonic Gear
TypeConference Paper
Pagination333-336
dc.accessType Abstract Only


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