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As the electric energy demand grows, there is a significant increase in the penetration of renewable generation (RG) in the existing electrical grid. With different types of renewable generation available at present, it is believed that some designs contribute significantly to electrical network's Power Quality (PQ). Therefore, the associated impact due to integration of renewable technologies into...
A comparison between the performance of the two control algorithms, Adaptive neuro-fuzzy inference system based on least mean square (ANFIS-LMS) and hyperbolic tangent function-based on least mean square (HTF-LMS) control algorithm for three-phase DSTATCOM (Distribution static compensator) is presented in this paper. A Shunt compensator consists of a three leg VSC (voltage source converter) and a...
This paper focuses on voltage unbalanced associated with power systems, their causes and negative impacts, a review is done on existing work. A brief description of the techniques to reduce the voltage unbalance effect in LV distribution grids with the use of distributed generation (DG) and three phase PV systems is given. Voltage unbalance effect is modified by these methods, applicable in different...
This paper surveys various advanced mathematical tools in monitoring system electrical power quality. It also addresses the characterization of one of the major power quality issues, namely Voltage Dips. Some of the advantages of employing advanced mathematical tools in aspects of power quality are the aim to reduce complication and length of electrical networks. This leads to electrical equipments...
The utilization of orthogonal variable spreading factor (OVSF) in CDMA networks limits the number of calls which can be handled due to their orthogonal nature. Therefore, a multi code assignment scheme is required which can utilize efficiently the scattered vacant code over the period of time. This paper describes a scheme which is the extension of FFSP scheme. The multi code flexible fixed set portioning...
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