Implementation and verification of the PMSM stator interturn short fault detection algorithm

Abstract

This paper discusses the stator winding interturn short fault detection for three phase Permanent Magnet Synchronous Machines (PMSMs). The implementation of the Extended Kalman filter (EKF)-based fault detection algorithm is discussed. The implemented algorithm was verified with the emulated fault during different operating conditions of the drive. Measurements on a real PMSM and the implementation verification are the most important objectives of the article.

Integrated diagnostic system for winding fault detection of the three-phase PMSM

“…Past research was focused on the stator winding fault detection method based on the estimation of three stator resistances. The algorithm was described and verified on microcontroller, presented in [9]. This paper extends the previously developed This article is part of the 1000kmPLUS project that has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement No 824262.…”

Parameter Estimation of Wind Turbines With PMSM Using Cubature Kalman Filters

“…On these machines, fault detection is necessary for a correct operation of the power system. A method using EKF is established in [15] and [16] for stator winding inter-turn short circuit identification.…”