In many text books and papers such as [1]-[5], it is possible to find descriptions about shunt fault calculations and about the influence of the three-phase transformer connection Dyn on the fault currents distribution through distribution transformers. In [6] is described a method for digitally simulating a three-phase power system which is subjected to a fault at one location with blown fuse ...

This thesis describes a Byzantine Fault Tolerant Coordination framework for Web Service Atomic Transaction (WS-AT). In the framework, all core services, including transaction activation, registration, and completion & distributed commit, are replicated and protected by Byzantine fault tolerance mechanisms. The traditional Two-Phase Commit (2PC) protocol is extended by a Byzantine fault tolerant...

This paper proposes a novel control approach for fault-tolerant of dual three-phase permanent magnet synchronous motor (PMSM) under one-phase open-circuit fault. A modified six-phase static coordinate transformation matrix and an extended rotating are investigated considering the influence fifth harmonic space on control. These mathematical models further analyzed in fundamental after fault to ...

In comparison with three-phase motors, multiphase motors have garnered increasing attention owing to their high fault-tolerant ability. When the motor has an open-circuit fault, stator combined magnetomotive force (MMF) changes, αβ and z1z2 subspaces are no longer decoupled, conventional vector control causes phase current distortion, harmonic increase, torque fluctuation of motor. To address a...