33,539 Result(s)
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Chapter
Electrical Grounding
Earthing provides equipotential bonding between the component and earth so that no sparks or flashovers are possible. It is a protective measure for persons and equipment.
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Chapter and Conference Paper
Modal Analysis of Series Compensated DFIG Based Windfarm with LQR Controller for Damping of SSR Oscillations
Recently, due to the exhaustion of fossil fuels and its increase in emission of carbon made the world to produce electricity through non-conventional energy sources like solar, wind etc. This paper deals with ...
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Chapter and Conference Paper
Cashew Nutshell Waste as an Energy Feedstock: Analysis of the Potential for Combustion and Gasification
Considered an agricultural product of great socioeconomic interest in northeastern Brazil, the cashew nut has as one of its main by-products the kernel. This inner part of the nut is industrialized through pro...
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Chapter
Performance Evaluation of Solar Air Heater Absorber Plate with Nanoparticles Coating
Nanoparticles have shown great potential in improving the performance of solar air heaters (SAH). The nanoparticles coating on the surface of the absorber plate improves thermal efficiency, heat transfer rate,...
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Chapter and Conference Paper
Perceptual Hash Computation of Multimedia Objects Using Improved KL Transform
This paper presents an improvement for Karhunen–Loeve (KL) transform which is a new approach for computation of perceptual hash in multimedia objects. Basically, all the cryptographic algorithms used for compu...
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Chapter and Conference Paper
Implicit LES Using New Slope Limiters
In this paper, we study the Implicit Large-Eddy Simulation (ILES) based on new unstructured-grid polynomial-ratio slope limiter functions proposed recently (Jan/2022) by Hiroaki Nishikawa. The slope limiters s...
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Chapter and Conference Paper
Perovskite Solar Cells with Tunable Bandgaps for Beam-Spiltting Photovoltaic-Thermal System
Solar energy is clean and abundant, and it has been considered as a green energy. Solar energy can be utilized by photovoltaics (PV) or concentrating solar power (CSP) generation. PV converts solar energy into...
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Chapter
Introduction
The hydroelectric generator is an asset of central importance in hydroelectric plants. Permanent damage, operation accidents or just non-planned halts caused by failure in that equipment have high costs to the...
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Chapter
Chemical Looping Beyond Combustion
This chapter describes several applications where the concept of chemical looping can be applied beyond combustion of fossil fuels.
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Chapter and Conference Paper
Research on Relationship Between Aerodynamic Configuration and Ability to Extinguish Arc in Switching-Type SPD
The application of surge protective devices plays an important role in ensuring the safe operation of power systems. Among all kinds of SPD, switching-type SPD is widely used in power systems due to its great ...
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Chapter and Conference Paper
Anomaly Data Mining Method of Electric Power Metering Automation System Based on Improved Threshold Algorithm
When analyzing abnormal data of electric power metering automation system, because the data itself exists in a dynamic form, the accuracy of the identification results of abnormal data is poor. Therefore, this...
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Chapter and Conference Paper
Optimization of Hydrate Inhibition Performance for Deep Water Shallow Drilling Fluid
Natural gas hydrate (NGH) is one of the great risk for deepwater drilling. The deep water and shallow geological conditions are complex, the soil is loose, the operating pressure window is narrow, the submarin...
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Chapter and Conference Paper
Investigation of Gas Adsorption Properties Between CrB and SF6 Decompositions: A Theoretical Study
CrB, as a new type of two-dimensional material, possesses both high conductivity, large specific surface area, and high activity similar to MXenes, as well as good antioxidant properties, showing potential as ...
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Chapter and Conference Paper
A New Grounding Mode for Suppressing Circulating Currents of Submarine Cables
The usually used grounding mode of submarine cables, e.g., the two-ends grounding mode or the multi-spots grounding mode, can often generates significant circulating currents in the metal sheaths and armors, l...
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Chapter and Conference Paper
Detection of Punjabi Newspaper Articles Using a Deep Learning Approach
For many years, newspapers have been excellent providers of information. To extract meaningful information, it is imperative to digitize these newspapers. In the case of Punjabi newspapers, the same is necessa...
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Chapter
Calculation of the Main Dimensions of Francis Runner
The design process of Francis turbines starts with calculating the main dimensions of the runner, i.e., outlet diameter, D2, inlet diameter, D1, inlet height, B1, and components of the velocity triangles at in...
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Chapter and Conference Paper
Comprehensive Review of Switched-Capacitor Boost Single-Source Nine-Level Inverters
Penetration of renewable sources into the grid demands new inverter configurations to improve the quality of voltage and current. In such application, multilevel inverters (MLIs) are booming due to their advan...
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Chapter and Conference Paper
Environmental Impacts and Sustainability Practices of Airports
The air transport industry is one of the key industries focused on sustainability issues due to its environmental impacts. Airports, which provide infrastructure for air transport operations, are the main stak...
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Chapter and Conference Paper
Impedance Modeling and Impedance Characteristics Analysis of SVI Multi-unit Parallel System
Various stability problems have arisen in the current renewable energy generation systems based on Self-synchronous Voltage-source Inverters (SVI). Therefore, there is an urgent requirement to analyze the impe...
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Chapter and Conference Paper
A Topology for Reactive Power Compensation in Grid System Using a Low-Cost Thyristor Switched Capacitor Scheme
The device described in this publication is a thyristor-switched capacitor (TSC) device used in a 200 kV/11 kV, 200 MW grid system. In addition to the capacitor bank's transient-free switching, a technique for...
