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Fault location research in compensated network has led to several ideas; from the classic use of the steady state to the use of the charging transient. This paper explores a new way to locate the fault in compensated network. The distribution networks have more and more loop structures which could bring significant information for the fault location. The proposed method uses the communications that...
A phasor measurement unit (PMU) is one of the most important measuring devices that can provide synchronized phasor measurements of voltages and currents in real time from widely spread locations in an electric grid. Indeed this device is crucial to the detection of disturbances and characterization of transient swings. In this work, a new PMU has been designed and implemented including the hardware...
In this paper an induction machine with a broken rotor bar is studied. The present study shows that the theorem of superposition can lead to acceptable representation of a faulty machine in the case of saturable iron and this, even though local saturation is greatly affected by the presence of the broken bar. Several cases, representing healthy and faulty machines, saturable as well as faulty machines...
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