As iam from eee stream in btech,I was very much interested in doing the project on
"enhancement of voltage quality in isolated power systems",due to which i need some technical support from you in providing the PPTS,PDFS regarding above mentioned topic.
thanks in advance for responding
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Isolated energy systems are most commonly found in rural and peripheral areas of the world. These systems represent a substitute for the connection to the network, where interconnection to a large network is not possible because of the high cost and geographical barriers. In addition, energy systems such as those on board ships, in oil exploration areas and isolated mining districts are characterized by limited generating capacity, providing loads which may consist of a remarkable number of motor drives and Power converters. Power systems are often recognized as weak because they have relatively low short-circuit ratios compared to a grid. As a result, the network voltage control becomes a challenging job. The power quality problem (PQ) is associated since it is likely that the loads of the frequency converter will fluctuate in addition to the mining or exploration activities. In addition to the load of the unit, you can also expect loads sensitive to the capacity of less power, such as computers or any electronic controller present in the power system. Standard voltage compensation methods for the minimization of short-duration voltages / waves have been discussed, but the presence of harmonic voltages / currents in the networks has been ignored. This project aims to fill this gap. Specifically, the research is to develop a method to control the basic component of VL. The control is achieved by regulating the power flow by adjusting the phase angle. Unlike previous methods, research also shows that the load-carrying capacity of the sensitive load can be improved by carrying harmonic energy from the external system to the SC.
