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The installation of residential grid-connected PV systems has been increasing considerably over the past few years. However, these PV installations at the low voltage (LV) distribution networks might have negative impacts on the networks operation. In light of this, the main purpose of this paper is to investigate the impacts of residential grid-connected PV systems on the typical LV network at Malaysia...
The use of renewable energy such as solar is nowadays exceptionally used in electrical systems due to increasing on power demand. Thus, power electronic converters are widely used to perform the required energy conversion. However, the device such as multilevel inverter (MLI) is designed without harmonic-less. This phenomenon will create power quality problem such as increases in total harmonic distortion...
Transmission line is a medium to transmit electric energy from one place to another for long distances. For instance, the aim is to reduce losses. Typically, in Malaysia the overhead transmission line was used because cost and maintenance can be handling easily. Despite, the transmission line also produced high strength of electric and magnetic field under the tower. Therefore, the tendency of magnetic...
Along with increasing demand on improving power quality, the most popular technique that has been used is Active Power Filter (APF); this is because APF can easily eliminate unwanted harmonics, improve power factor and overcome voltage sags. This paper will discuss and analyze the simulation result for a three-phase shunt active power filter using MATLAB/Simulink program. This simulation will implement...
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