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논문 기본 정보

저자정보
(Chungnam National University) (Chungnam National University) (Chungnam National University) (Chungnam National University) (Chungnam National University) (Chungnam National University) (Changwon National University) (Chungnam National University)
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대한전기학회 전기학회논문지 전기학회논문지 제74권 제2호
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    초록·키워드

    This paper compares inductance calculation methods for IPMSM (Interior Permanent Magnet Synchronous Machine) considering core non-linearity and analyzes electromagnetic performance based on different types of inductance. Inductance is classified into inductance based on matrix, obtained through d-q transformation, and incremental inductance, depending on the calculation method. The torque and output characteristics are analyzed accordingly. By applying motor operating limit conditions, torque and voltage results are compared at the point of maximum torque. The validity of the proposed inductance calculation method is verified by comparing results obtained through finite element analysis. In conclusion, an inductance calculation method that considers core non-linearity while offering superior control simplicity is proposed.

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      UCI(KEPA) : I410-151-25-02-092322283