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This paper focus on inter-turn short-circuit detection in Permanent Magnet Synchronous Generators (PMSG). Inter-turn short-circuit current are among the most critical in the PMSG. For safety considerations, a fast detection is required when a fault occurs. In this work, a fault indicator for on-line diagnosis is proposed. Based on a faulty PMSG model expressed in Park's reference frame, the number...
This paper deals with the use of an Extended Kalman Filter (EKF) for on-line detection of inter-turn short-circuits in stator windings of Permanent Magnet Synchronous Generator (PMSG). Inter-turn short-circuits are among the most critical faults occurring in the PMSG. Indeed, due to the permanent rotor flux, the short-circuit current is maintained as long as the machine is rotating. This faulty current...
3D reconstructions of the spine from a frontal and sagittal radiographs is extremely challenging. The overlying features of soft tissues and air cavities interfere with image processing. It is also difficult to obtain information that is accurate enough to reconstruct complete 3D models. To overcome these problems, the proposed method efficiently combines the partial information contained in two images...
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