公开(公告)号：US20160091569A1

公开(公告)日：2016-03-31

申请号：US14862597

申请日：2015-09-23

Applicant: Lateb RAMDANE

Inventor： Lateb RAMDANE

IPC: G01R31/34

CPC classification number: G01R31/343

Abstract: A method and system for determining core losses in a permanent magnet synchronous motor, comprising a measurement of the losses of the motor with the motor not connected to a load, and a deduction of the core losses of the motor from the losses of the motor. The motor is placed in an over-fluxing state during the measurement of the losses.

Abstract translation: 一种用于确定永磁同步电动机中的铁心损耗的方法和系统，包括：电动机与不连接到负载的电动机的损耗的测量，以及从电动机的损耗中扣除电动机的磁芯损耗。 在测量损耗期间，电机处于过流状态。