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1115 articles for “energy”
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Building design based on zero energy approach
Abstract: In recent years, the issue of energy crisis has become one of the most challenging issues in the world. The need to minimize the use of fossil fuels, due to the increase in environmental pollution caused by excessive use, on the one hand, and the exhaustion of these resources, on the other hand, has made it necessary to use renewable energies as a suitable alternative. The purpose of this study …
Published in International Journal of Sustainable Building Technology · Vol. 6, Issue 2, 2023 · pp. 1–8 Read article
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Climatic Control and Energy Conservation through Landscape Design
Abstract: Buildings consume significant large amount of energy for cooling, heating, ventilation and lighting in buildings to create desirable thermal comfort conditions. Increasing consumption of energy has led to environmental pollution resulting in global warming and ozone layer depletion and subsequently having climate change. Hence to reduce the emission of greenhouse gases, caused by fossil fuels to power the operational energy requirement of the buildings has stimulated the interest towards adoption …
Published in International Journal of Landscape Planning and Architecture · Vol. 1, Issue 2, 2015 · pp. 10–17 Read article
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Energy Conservation Opportunities and Improved Thermal Comfort in Residential Buildings: The Case-Study of Kota, Rajasthan
Abstract: Presently around 40% of energy consumption worldwide is for buildings and in India too, the energy consumption for cooling/heating of the buildings is increasing with the rise in living standards and luxuries of life. The paper presents a study based on the survey conducted at the residential buildings of Kota, Rajasthan. The survey has been conducted to assess the effect of various parameters such as orientation, window to wall ratio, …
Published in International Journal of Town Planning and Management · Vol. 2, Issue 2, 2016 · pp. 21–27 Read article
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Study of the energy utilisation characteristics of solid state hydrogen storage and recovery systems
Abstract: The energy usage patterns during solid state hydrogen storage and retrieval on commercially available hydride forming alloys have been examined in this work through thermodynamic model based calculations, considering the entire storage and recovery system. It is calculated that energy (mechanical and thermal) equivalent to about 16 to 30% of the stored hydrogen energy is involved in the hydriding step, while 9 to 40% of the stored hydrogen energy equivalent …
Published in International Journal of Chemical Engineering and Processing · Vol. 6, Issue 1, 2020 · pp. 51–61 Read article
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Solar Energy: Current Indian Scenario
Abstract: India with a rapidly growing economy stands 5th in the world in terms of production and consumption of electricity. The country has tremendous scope of generating solar energy largely because of its geographical location which enables to receive solar radiation almost throughout the year. Almost every part of India receives 4–7 kWh of solar radiation/m2 which is equivalent to 2300–3200 of sunshine h/yr. Several states including Punjab, Haryana, Gujarat, Madhya …
Published in International Journal of Renewable Energy and its Commercialization · Vol. 2, Issue 1, 2016 · pp. 27–28 Read article
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Energy Efficient Lighting System
Abstract: The energy is essential for the well-being of population, both economically and socially. The increasing demands of energy consumption worldwide require an increased use of energy resources, with adverse consequences for the environment. Solving problems related to lighting design is a major challenge for the 21st century. One of the main goals is to make cities more comfortable and safer, to which the lighting infrastructure plays a key role. It …
Published in International Journal of Distributed Computing and Technology · Vol. 6, Issue 1, 2020 · pp. 12–20 Read article
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Novel Integrated, Distributed Generation Approach with Renewable Energy Interface with HVDC, A Key Solution To The Future Challenges
Abstract: The recent development in the integrated energy generation as well the distributed generation with the offshore wind farms provides good solution and an experienced significant growth to meet the load demand in recent years. Technical knowledge allow the design of wind farms at higher distances, making the high voltage dc (HVDC) transmission a real alternative to current high voltage ac (HVAC) transmission. When the network is decoupled from the wind …
Published in International Journal of Electrical Power System and Technology · Vol. 1, Issue 2, 2015 · pp. 17–23 Read article
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Output regulation of hybrid renewable energy system through hysteresis control
Abstract: This paper proposes a hybrid energy conversion system combining photovoltaic and wind turbine as a small-scale alternative source of electrical energy where conventional generation is not practical. The hybrid system consists of photovoltaic panels, wind turbines and storage batteries. A new system configuration of the front-end rectifier stage for a hybrid wind/photovoltaic energy system is presented in the paper. It allows configuration allows the two sources to supply the load …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 1, Issue 1, 2016 · pp. 9–20 Read article
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Simulation and Analysis of the Slip Recovery Energy Method for the Speed Control of Three-phase Slip Ring Induction Motor
Abstract: ABSTRACT This paper describes the energy savings in large electric drives by using implementation of “Slip Power Recovery Scheme”. The primary intention of this paper is to furnish direction for selecting and employ electric drives supported on energy efficiency and life-cycle cost. Slip power recovery wound rotor induction motor drives are used in high power, limited speed compass applications where control condition of slip power gives the variable speed drive …
Published in International Journal of Microwave Engineering and Technology · Vol. 5, Issue 1, 2019 · pp. 24–30 Read article
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Single Phase Multistring Multilevel Inverter Topology for Distributed Energy Applications
Abstract: Distributed energy resources systems are little scale power generation used to give substitute arrangement or extra improvement of customary traditional electric power system. This paper is mostly focused on Single phase multilevel inverter for Distributed Energy Resources. The aim of this paper is to reduce switches with increase in multilevel outputs which intrinsically reduces the cost and harmonics. Seven level inverter requires six switches and thirteen level inverter requires 8 …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 1, Issue 2, 2015 · pp. 25–36 Read article
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Energy Audit: A Case Study of C-Block of GCET Campus
Abstract: This paper presents energy audit of college premises (GCET Institute). Energy audit includes an in-depth examination of consumption in electric power, value of this power consumption, and lastly, a steered program for changes in operating practices or power intense instrumentation that may effectively save the value. The energy audit could be a positive involvement with a major blessing to varsity. The review method begins by gathering knowledge concerning facility’s operation …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 4, Issue 2, 2018 · pp. 26–32 Read article
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Sub-structure Geometry Effect on Energy Absorption Ability of Hierarchical Honeycomb under Crushing
Abstract: Honeycomb structures are stiff and light weight composite structures which show good energy absorption. Hierarchical honeycomb structures which are bio-inspired innovative form of honeycomb structure, are used for energy absorption applications. The crashworthiness of hierarchical honeycomb structures is function of sub-structure geometry. In the present investigation, crushing of vertex based hierarchical honeycomb with regular polygonal (n=3, 6, 9, 12, 15) and circular substructures is analysed using nonlinear explicit finite element …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 7, Issue 2, 2021 · pp. 1–17 Read article
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Enhancing Electric Vehicle Range and Efficiency with Hybrid Auxiliary Energy Storage Systems: A Comprehensive Investigation
Abstract: Battery packs are the most significant and basic component of the electric vehicle system, and it therefore matters to analyse their operational metrics. Numerous Batteries that are used as energy storage devices for transporting needed energy have many upsides, such as minimal or no combustion, light weight, and more convenient charging and discharging cycles. However, when overcharged, these batteries experience many not beneficial temperature effects, as well as mechanical distortion …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 9, Issue 1, 2023 · pp. 50–62 Read article
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Antenna and Beam-Control Optimization of RIS-Assisted 6G Links: Phase Resolution, Directivity and Energy Efficiency
Abstract: This paper presents an antenna-oriented investigation of reconfigurable intelligent surface (RIS)-assisted sixth- generation (6G) wireless links, emphasizing practical design factors beyond conventional RIS versus non-RIS bit-error-rate comparisons. Four parameters are evaluated: phase-shifter resolution, reflected-beam directivity, aperture-dependent spectral efficiency, and controller-aware energy efficiency. A Rayleigh-fading binary phase-shift keying (BPSK) link is used for reliability analysis, while the RIS is modeled as a uniformly spaced reflective aperture through its array factor. The …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 12, Issue 2, 2026 Read article
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Fault-Tolerant Modular Power Converter for Large-Scale Renewable Energy Integration
Abstract: The rapid expansion of large-scale renewable energy systems has significantly increased the demand for highly reliable and fault-resilient power electronic converters capable of maintaining stable grid operation under component failures and fluctuating renewable power generation. This paper proposes a Fault-Tolerant Modular Power Converter (FTMPC) for large-scale renewable energy integration, incorporating a modular multilevel architecture, intelligent fault diagnosis, and adaptive reconfiguration control to ensure uninterrupted power conversion. The proposed converter continuously …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 12, Issue 2, 2026 Read article
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Sustainable Energy Solutions: Enhancing the Efficacy and Stability of Lead Iodide Perovskite Solar Cells
Abstract: Lead iodide perovskite solar cells have emerged as a transformative technology in the field of photovoltaics, demonstrating remarkable power conversion efficiencies that rival traditional silicon- based solar cells. However, conacerns regarding their long-term stability and environmental impact pose significant challenges for their widespread adoption. This study investigates the current advancements in lead iodide perovskite solar cells, emphasizing strategies to enhance both their efficiency and stability. We explore innovative approaches, such …
Published in International Journal of Green Chemistry · Vol. 10, Issue 2, 2024 · pp. 1–8 Read article
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Novel Strategies for Sustainable Structural Engineering : Eco-Friendly Materials, Energy Efficiency, and Life-Cycle Assessment
Abstract: Abstract Sustainability has become a pivotal focus in structural engineering, driven by the growing global awareness of environmental challenges and the urgent need to reduce the carbon footprint of the construction industry. This paper explores how sustainable practices are being integrated into structural engineering using green materials, energy-efficient design, and life-cycle assessment (LCA). Structural engineers are now playing a vital role in designing buildings and infrastructure that not only meet …
Published in International Journal of Structural Engineering and Analysis · Vol. 10, Issue 2, 2024 · pp. 20–24 Read article
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EV Charging Station Battery Energy Storage Systems for Autonomous Frequency Regulation
Abstract: As the demand for EVs grows, integrating BESS in charging stations offers an opportunity to manage energy fluctuations in the grid. This research investigates the potential of using these BESS to regulate frequency autonomously, enhancing grid stability BESS-based autonomous frequency regulation at EV charging stations has become a state-of-the-art power system management technique. These stations can actively maintain and control grid frequency by utilizing BESS, which guarantees a more dependable …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 10, Issue 2, 2024 Read article
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The Working Mechanism Of Solar Cells To Produce Electrical Energy ToCharge Car Batteries
Abstract: This study investigates the mechanism of solar cells in producing electrical energy to charge car batteries, focusing on solar energy supply, performance, and related technologies. It examines solar cell production, functioning, and integration into mechanical systems, such as suspension and brakes. Solar cells harness sunlight to generate electricity, which is then transported to the motor and subsequently to the vehicle's wheels. The research highlights the dual role of the turbine …
Published in International Journal of Renewable Energy and its Commercialization · Vol. 10, Issue 1, 2024 Read article
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Nuclear waste heat and renewable energy derived hydrogen: Preliminary feasibility analysis
Abstract: Hydrogen, a possible carbon free energy resource of the future, can be obtained in a sustainable manner from abundantly available resource like water through low temperature, low pressure water electrolysis. This work examines the techno-economic feasibility aspects of a water electrolysis based hydrogen production plant of capacity 1000-10000 Nm3/hr, when coupled with a typical nuclear power plant in India and renewable energy resources in novel ways. The nuclear waste heat …
Published in International Journal of Renewable Energy and its Commercialization · Vol. 4, Issue 2, 2018 · pp. 7–31 Read article