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Power Quality (PQ) is the key assessment in the electrical distribution system. The quality of the power affects the performance of medical equipment for the right diagnosis. The medical equipment like X-ray machine, Magnetic Resonance Imaging (MRI) scanner, etc. can be effected by poor quality of the power which gives the wrong diagnosis to the patient and permanent damage to the critical R&D...
The pressure on the utilities to drive a greater extent of their power from renewable energy is increasing globally. The increase in load is also compelling the utilities to include Renewable Energy Sources (RES) into the system. With the increasing threats to the environment from the energy production by the extensive use of fossil fuels has left us with the consideration of RES as the only possible...
This paper presents the simulation of different types of single as well as composite power quality events (PQ) for analysis and characterization. Most of the power quality problems (the transient and steady state disturbances), which can occur in the distribution system, have been obtained. Six single PQ event such as voltage sag, voltage swell, interruption, transients, voltage notch and harmonics...
In this paper, a novel neural network based phase locked loop (PLL) less reference current computation method for active power filter (APF) control under non-ideal mains voltage conditions with different load condition is proposed. The neural network controller comprises two similar adaptive linear neurons (ADALINE), and it has been designed to extract fundamental frequency components from non-sinusoidal...
This paper presents a new method for harmonic and reactive power compensation with power factor improvement using an artificial neural network (ANN) and a new control algorithm for active power filter (APF) for power quality conditioning for variable load under non-ideal mains voltage conditions. The neural network controller comprises two similar adaptive linear neurons (ADALINE), and it has been...
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