Abstract The paper proposes a modified & optimized controller for PV-integrated grid-connected PV systems. As the solar power output depends on environmental conditions, i.e., irradiation and atmospheric temperature, maximum from photovoltaic (PV) module is extracted using perturb observe (P O) algorithm. With variety of controllers, such as conventional proportional integral (PI) particle ...

ABSTRACT- In this paper, the design and simulation of an On-grid photovoltaic system for faculty Engineering, Abuja campus, University Port Harcourt (Latitude: 4.78°S, Longitude: 7.01°E) was researched in-order to verify alternate power source possibility that can supplement inconsistent from (Power holding company Nigeria) grid faculty. The Solar modules are mounted in a fixed tilt orientation...

Studies were conducted on a method of direct inoculation of MicroScan dried overnight and of rapid panels with positive aerobic blood cultures obtained from the BacT/Alert to determine antimicrobial susceptibilities. Inocula were limited to specimens that appeared unimicrobic on Gram stain. Results were compared to those obtained from panels inoculated following subculture. For 133 gram-negativ...

Nature's remarkable and merciful gift to the planet Earth is sunlight which may be highly lucrative if harvested harnessed properly. Photovoltaic (PV) panels are used convert solar energy electrical currently feed AC loads/grid. In this paper, modelling, performance power flow studies of grid connected single phase inverter fed from PV array under steady state as well transient conditions consi...

The objective of this study was to analyze the cost-effectiveness photovoltaic (PV) solar energy in wineries. factors analysed were radiation, cost PV installation, prices public electricity grid, size winery, power installed panels, influence decreased consumption during weekends, and seasonality consumption. has been based on European TESLA project, which 39 audits carried out wineries four c...

<span>In this paper, an intelligent control strategy for a microgrid system consisting of Photovoltaic panels, grid-connected, and li-ion battery energy storage systems proposed. The management based on the managing charging discharging by integration smart controller DC/DC bidirectional converter. main novelty solution are artificial neural network (ANN) estimation state charge (SOC) sim...

there area lot of mobile computer devices with a variety of applications and users tend to use them more. due to the limitations of mobile devices, running most of the procedures are impossible. to resolve this problem, mobile devices can be connected to the grid, to use the facilities of grid. on the other hand the communication mechanisms are different for each device and they cannot be conne...

light weight wood base sandwich panels have some special properties and their most important properties is high mechanical strength with its light weight. these panels can replace instead of traditional structural systems in iran. the purpose of this paper is investigating the mechanical properties of light weight wood base sandwich panels that have made from sunflower stalk wastes and particle...

The use of electricity that has covered every area ​​the earth is a valid fact. This makes primary need must be continuously provided to meet the needs community. Based on these known facts, as much 50% this user in form household scale. Therefore, research was conducted analysis technology system conversion PV-grid-battery design at study aims determine level pv-grid-battery scale so electric ...