MAGNETIZATION STATE CONTROL METHOD AND MAGNETIZATION STATE CONTROL DEVICE
摘要
A magnetization state control method for a variable magnetization machine, the method includes generating a flux linkage vector while changing a magnetization state of the variable magnetization machine such that a trajectory of the flux linkage vector has a curved clockwise trajectory on a dq-axis plane and a magnitude of the flux linkage vector temporally changes, with the dq-axis plane being a synchronous reference frame with a d-axis pointing in a direction of a permanent magnet flux and a q-axis being 90 degrees ahead of the d-axis in a rotational direction of a rotor.
申请公布号
WO2017023249(A1)
申请公布日期
2017.02.09
申请号
WO2015US43151
申请日期
2015.07.31
申请人
NISSAN MOTOR CO., LTD.;WISCONSIN ALUMNI RESEARCH FOUNDATION
发明人
SASAKI, Kensuke;FUKUSHIGE, Takashi;KATOU, Takashi;GAGAS, Brent, S.;LORENZ, Robert, D.