基于模型对称六相永磁同步电机匝间短路故障严重程度监测

This article proposes a novel model-based method for severity level monitoring of interturn short-circuit faults (ISCFs) using the xy subspace current residuals in symmetrical six-phase permanent magnet synchronous machines. For six-phase control system, the six-phase currents are usually mapped onto the dq and xy subspaces by vector space decomposition. The behavior in each subspace is affected b...