Stator Flux Linkage Estimation of Nonlinear Synchronous Machines Based on the State Observer
상태 관측기 기반 비선형 동기기의 고정자 쇄교자속 추정
Seunghun Jang, Kyunghwan Choi*
Key Figure

  • Access the paper
    • 제어로봇시스템학회 (ICROS), 2024 published [DBpia Online]
    [Full-Text]
    • Abstract

      • This paper presents a stator flux linkage estimation from the integration result of the stator flux linkage dynamics described in the stationary frame for nonlinear synchronous machines (SMs). The key idea is to estimate the integration error and rotating flux linkages including nonlinearity using the linear state observer and to subtract the estimated integration error from the integration result. The proposed method is validated by MATLAB simulation results obtained using a 35-kW SM drive.