할박 배열 축방향 자속 BLDC 모터의 코깅토크 감소Reduction of Cogging Torque in a Halbach Array Axial Flux Brushless DC Motor

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dc.contributor.author김종원ko
dc.contributor.author공경철ko
dc.contributor.author안효준ko
dc.date.accessioned2022-10-05T11:01:39Z-
dc.date.available2022-10-05T11:01:39Z-
dc.date.created2022-10-04-
dc.date.issued2022-05-13-
dc.identifier.citation제 17회 한국로봇종합학술대회-
dc.identifier.issn2234-7194-
dc.identifier.urihttp://hdl.handle.net/10203/298848-
dc.description.abstractThe cogging torque of the Brushless Direct Current (BLDC) motor is generated by the attractive force between the permanent magnets (PM) and the stator teeth. It increases proportionally as the magnetic force of the PMs becomes stronger. In particular, in the case of a Halbach array motor which reinforced with magnetic force, the cogging torque acts as a factor that lowers the performance of precision motor control. In this paper, stator skewing method for the reduction of cogging torque was investigated. The method was applied to a Halbach array Axial Flux Permanent Magnet (AFPM) BLDC Motor, and the optimal skew angle to minimize the cogging torque was derived through finite element analysis (FEA). The experimental data verified that the cogging torque, which accounted for 0.2928 Nm of the non-skewed motor, decreased to 0.0327 Nm, which corresponds to 88.8 %.-
dc.languageKorean-
dc.publisher한국로봇학회-
dc.title할박 배열 축방향 자속 BLDC 모터의 코깅토크 감소-
dc.title.alternativeReduction of Cogging Torque in a Halbach Array Axial Flux Brushless DC Motor-
dc.typeConference-
dc.type.rimsCONF-
dc.citation.publicationname제 17회 한국로봇종합학술대회-
dc.identifier.conferencecountryKO-
dc.identifier.conferencelocation휘닉스평창-
dc.contributor.localauthor공경철-
dc.contributor.nonIdAuthor김종원-
dc.contributor.nonIdAuthor안효준-
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ME-Conference Papers(학술회의논문)
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