There is a global push to develop renewable energy to further a low-carbon society. However, the nature of variable renewable energy (VRE) sources such as wind power and solar photovoltaic (PV) systems may create problems because electricity grids require a stable power supply to match demand. To evaluate the potential capacity of VREs that may be installed, we develop an optimized model that b...

Abstract—The electric power supplied by a photovoltaic power generation systems depends on the solar irradiation and temperature. The PV system can supply the maximum power to the load at a particular operating point which is generally called as maximum power point (MPP), at which the entire PV system operates with maximum efficiency and produces its maximum power. Hence, a Maximum power point ...

Plant volatiles (PVs) mediate manifold interactions between plants and their biotic and abiotic environments (Dicke and Baldwin, 2010; Holopainen and Gershenzon, 2010). An understanding of the physiological and ecological functions of PVs must therefore be based on measurements of PV emissions under natural conditions. Yet sampling PVs in natural environments is difficult, limited by the need t...

A 30 kWp rooftop solar photovoltaic (PV) power plant was modelled using energy balance equations, 3-year production and its economic return is calculated according to the feed-in tariff agreement. Electricity on an hourly basis, actual results simulation were closely compatible. The system generated 45.35 MWh, 47.05 MWh 46.34 of in year 1, 2 3, respectively. It has been observed that performanc...

Electricity is an important source of energy in everyday life. In recent decades, growing demand worldwide has significantly fueled production, leading to environmental impacts such as global warming and ozone depletion. it also endangered the species. Hence, whole world started shifting towards green generation, eliminating all negative on environment. Solar most CO2 emission save compared non...

This paper presents an optimal utilization of Photovoltaic (PV) solar system based Shunt Active Filter (PV-SAF) for harmonic mitigation, real and reactive power compensation at the point of common coupling (PCC) throughout the day. This PV system operated SAF reduces the energy consumption by disconnecting the utility grid from the load through semiconductor switches, when the PV system generat...

UNLABELLED Many plant-pathogenic bacteria utilize type II secretion (T2S) systems to secrete degradative enzymes into the extracellular milieu. T2S substrates presumably mediate the degradation of plant cell wall components during the host-pathogen interaction and thus promote bacterial virulence. Previously, the Xps-T2S system from Xanthomonas campestris pv. vesicatoria was shown to contribute...

Wind energy is used to rotate a magnetic turbine in order to remove heat from the surface of a photovoltaic (PV) panel. A three-bladed turbine, which rotates with wind energy, has rotational motion underneath the studied PV panel in order to move Magnetic Nano-Particles (MNPs). In addition, effects of the magnetic field strength (B=450-830 mT), rotational velocity of the magnetic turbine (ω), a...

Solar energy is currently dispatched ahead of other renewable sources. For the first time, this study presents a concept exploiting temporary–periodical runoff discharge in Shire River. Pumped hydro storage–photovoltaic plant (PHS–PV) was optimized to satisfy all-day peak electricity demand Malawi. The effect varying net head on PHS system both generation and pumping operation modes investigate...