Electricity and heat energy carriers are mostly produced by the fossil fuel sources that conventionally operated independently, but these have low efficiency due to losses. Moreover, a high share of variable renewable disrupts power system reliability flexibility. Therefore, coupling multiple is underlined address above-mentioned issues supported latest technologies, such as combined power, pumps, demand response, storages. These nodes in hubs stimulate conversion electric into integrated...

Photovoltaic (PV) is a highly promising energy source because of its environment friendly property. However, there an uncertainty present in the modeling PV modules owing to varying irradiance and temperature. To solve such uncertainty, fuzzy logic control-based intelligent maximum power point tracking (MPPT) method observed be more suitable as compared with conventional algorithms systems. In this paper, isolated system using push pull converter logic-based MPPT algorithm presented. The...

The distributed generation (DG) integration into the power system is growing rapidly. Therefore, experiencing low inertia and damping because DG possesses no or causes severe stability issues. Consequently, virtual synchronous generator (VSG) control technique proposed to suppress various issues in systems. This paper presents an in-depth literature review on VSG, along with a discussion numerous modified improved techniques for VSG. Additionally, detailed carried out VSG its applications....

In recent years, the integration of renewable energy resources (RESs) into power system is growing rapidly, and it necessary to analyse evaluate effect RES on transient stability system. this study, centre inertia (COI) concept implemented effects an auxiliary damping control-based virtual synchronous generator (VSG) consisting improved governor. The impact VSG divided (SG) linked parts COI associated parts. Due system, significant elements which disturb dynamic motion rotor dynamics SG are...

The electricity sector contributes to most of the global warming emissions generated from fossil fuel resources which are becoming rare and expensive due geological extinction climate change. It urges need for less carbon-intensive, inexhaustible Renewable Energy Sources (RES) that economically sound, easy access improve public health. carbon-free salient feature is driving motive propels widespread utilization wind solar RES in comparisons rest RES. However, stochastic nature makes these...

Purpose This study aims to examine success factors for food truck businesses in the United Arab Emirates (UAE), focusing on customer convenience, government support, cultural infrastructure and location decisions. Given unique economic context of UAE, this research fill a notable gap existing literature. Design/methodology/approach Using SmartPLS partial least squares structural equation modeling, data from 250 owners are analyzed identify significant relationships between business...

This research paper reports the implementation of short-term scheduling hydro-thermal power plants by using an artificial bee colony algorithm. Short-term is a type economic dispatch problem in which thermal are dispatched at optimized operating point to reduce fuel cost and achieve parallel maximum cost-benefit from hydel plants. The system, considered this study, assumed run optimally transmission losses have also been taken into account. algorithm proves itself be most suited for...

The Wind energy is more reliable and speedier growing, among the renewable resources, due to world environment challenges as well increasing demand for energy. wind turbine system's stability cumbersome uneven distribution of wind. Centrifugal gravitational loads on blades a creates weariness, resultantly decreases power output along with life equipment. Therefore, need pitch angle control that can reduce loading effect in addition provide maximal output. This paper proposes fuzzy based...

The main application of off-grid solar photovoltaic (SPV) systems is water extraction in rural areas where access to the grid restricted. In this application, (PV) and pump system regulation are crucial increase its overall efficiency. context, work presents a simple efficient SPV pumping (SPVWPS). designed based on DC-DC boost converter, three-phase DC-AC inverter, induction motor (IM) coupled centrifugal pump. proposed solution operated using control strategy that associates an improved...

<p>Advancements in the field of energy are among priorities modern-day research. Most modern studies concern particularly on renewable resources especially that Solar Energy to meet demand future markets. is one richest sources nature, but involvement environmental effects readily affects overall performance Photovoltaic Panel. This paper highlights importance solar energy, techniques and comparison mono-crystalline poly-crystalline their particular profile. A Matlab/Simulink model...

This paper presents an improved technique for optimal power generation using ensemble artificial neural networks (EANN). The motive EANN is to benefit from multiple parallel processor computing rather than traditional serial computation reduce bias and variance in machine learning. load data obtained the regulation authority of Pakistan 24 hours. analyzed on IEEE 30-bus test system by implementing two approaches; conventional network (ANN) with feed-forward back-propagation model a Bagging...

The importance of Education for Sustainable Development (ESD) in influencing students’ understanding and behavior toward sustainability cannot be overstated. However, prior studies have shown that students generally lack comprehension how to apply geography instruction relation territories their contribution the Goals (SDGs). Although relationship between SDGs academic institutions has been subject numerous research, it is still unknown much knowledge on subject. Therefore, this research...

Abstract Purpose The present study was conducted at the female campus of United Arab Emirates University (UAEU), with a specific emphasis on outside environment. This aims to explore influence external conditions, including AC (AC), Time Day (TD) variations, and Landscape Sites (LS) differences, changes in physiological temperatures. Specifically, focus is understanding dynamics skin abaya temperature (AT) when exposed transient thermal environments, considering factors such as AC, LS,...

Background: Short Term Load Forecasting (STLF) can predict load from several minutes to week plays a vital role address challenges such as optimal generation, economic scheduling, dispatching and contingency analysis. Methods: This paper uses Multi-Layer Perceptron (MLP) Artificial Neural Network (ANN) technique perform STFL but long training time convergence issues caused by bias, variance less generalization ability, make this algorithm unable accurately future loads. Results: issue be...

A hybrid resonant three-level converter comprised of dual transformers is proposed in this paper, which suitable for the application distributed photovoltaic power accessing medium voltage dc distribution network. The can be obtained by adding a control circuit into traditional neutral point clamped (NPC) (TL) circuit, achieving basic TL operating with fixed duty cycle. Pulse width modulation (PWM) adopted to realize zero current switchings delivers most power, under full load range. As...

As universities strive to create sustainable and comfortable learning environments, understanding the factors that influence student well-being is crucial for promoting good health (SDG 3) fostering communities 11). This study, conducted at a female campus in UAE, investigates impact of various external on students’ psychological perceptions. Specifically, it examines how abaya color, landscape settings, time day affect body fatigue, eye thermal discomfort, providing valuable insights...

This paper presents the solution of optimal power flow using Hamiltonian optimization technique. The proposed technique is employed for loss which very critical issue in flow. Power across transmission lines a major concern recent electrical crisis. Therefore, scope this work to minimize effectively and evaluate performance analyze effectiveness control variables chosen are voltage magnitude generator buses, reactive generation from buses static VAR compensators, angle slack bus, active,...

Voltage regulation depending on reactive power compensation is the main feature of AC supply system. Magnetically controllable reactors (MCR) are becoming a growing demand for this purpose. The structure and working principles MCR analysed in paper while simulation model established. strategy based single loop voltage control system (SLVCS) presented double voltage-current (DLVCCS) proposed. A comprehensive scenario developed to mitigate by using proposed controls. Simulation results...

The Internet of Things (IoT) is an extensive network between people-people, people-things and things-things. With the overgrown opportunities, then it also comes with a lot challenges proportional to number connected things network. IPv6 allows us connect huge things. For resource-constrained IoT devices, routing issues are very thought-provoking for this purpose Routing Protocol Low-Power Lossy Networks (RPL) proposed. There multi-HOP paths connecting nodes root node. Destination Oriented...

The power generation from renewable energy sources-based systems is increasing rapidly, and virtual synchronous generator (VSG) has recently drawn considerable attention. It anticipated that VSG improve the frequency regulation of islanded microgrid. However, large disturbance parallel integration with conventional generators cause significant fluctuation in due to sudden change rotor speed VSG. In order suppress effects these instability elements, a modification proposed control. According...