Presented in this article is a method for decoupling the speed and flux control of three-phase permanent magnet synchronous motor (PMSM) during an open-circuit fault (OCF) using current controller based on proportional resonant (PR) techniques. The suggested approach relatively simple to implement maintains good operation open circuit. PMSM performance under pre-fault, OCF, post-fault condition...

Model predictive current control (MPCC) and model torque (MPTC) are two derivatives of control. These methods have demonstrated their strengths in the fault-tolerant multiphase motor drives. To explore inherent link, pros cons strategies, performance analysis comparative investigation MPCC MPTC conducted through a five-phase permanent magnet synchronous with open-phase fault. In MPCC, currents ...

This paper presents a novel method to control sinusoidal distributed winding or back electromotive force (back-EMF) multi-phase permanent magnet (PM) machines under open-circuit fault conditions. In this study, five different conditions are considered: single-phase, adjacent double-phase, non-adjacent three-phase, and three-phase open circuit New current sets for the remaining healthy phase obt...

In this article, a fast and efficient open-circuit switch clamping diode fault diagnosis for neutral-point-clamped inverters is proposed. Multilevel converters employed in safety-critical applications should include fault-tolerant capability, where plays vital role. The proposed algorithm based on failure mode analysis, which logic-based approach. required signals measurements are available the...

facts technology has considerable applications in power systems, such as; improving the steady stateperformance, damping the power system oscillations, controlling the power flow, and etc. statcom is oneof the most important facts devices used in the parallel compensation, enhancing transient stability andetc. since three phase fault is widespread in power systems, in this paper statcom is used...