三相逆变器驱动永磁同步电机系统的数字孪生建模与参数辨识方法

This article proposes a digital twin modeling method of a three-phase inverter-driven permanent magnet synchronous motor (PMSM) for system parameter estimation offline, which does not require any signal injection or additional sensor and measuring equipment, resulting in a noninvasive approach for the digital modeling and parameter estimation of three-phase PMSM. In the proposed method, a digital ...