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225 articles for “Sun”
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Pyrolysis Characteristics and Isoconversional kinetics of kusum deoiled seedcake.
Abstract: The pyrolysis characteristics and kinetics of kusum de-oiled seed cake were conducted using a Thermo gravimetric analyzer. Thermogravimetric analysis of biomass was carried out at three different heating rates of 10, 20, 30, ̊ C/min from 28 ̊ C to 1000 ̊ C under N2 atmosphere. The results indicated that the biomass was decomposed in the temperature range of 270 ̊C to 520 ̊ C and further decreased when temperature …
Published in International Journal of Environmental Chemistry · Vol. 2, Issue 2, 2016 · pp. 9–17 Read article
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Newly developed closed ecological cycle for solving environmental problems and obtaining high-quality biofuels
Abstract: Stagnant "green" zones of freshwater lakes, resulting from the excessive reproduction of phytoplankton in sunlit, stagnant waters, present a grave environmental hazard by causing the demise of phytoplankton and fish, and releasing hydrogen sulfide, rendering the water unsuitable for agricultural purposes. In this regard, the development of a closed ecological cycle, including the concentration of phytoplankton from the "green water" of the lake, which allows using most of the phytoplanktonconcentrate …
Published in International Journal of Environmental Chemistry · Vol. 9, Issue 1, 2023 · pp. 41–55 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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Novel Approach to Improve Stack Effect in High Rise Buildings
Abstract: This paper aims at improving stack effect in high rise buildings using an innovative approach. Parameters influencing stack effect in high rise buildings are identified based on standard theory and practice. A new draft number for estimating stack effect in high rise buildings is derived using Buckingham-П theorem. Airflow data of a university high rise building is considered in estimating stack effect. The draft number developed is enclosed in ANSYS …
Published in International Journal of Structural Engineering and Analysis · Vol. 1, Issue 1, 2015 · pp. 9–17 Read article
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Analysis of Existing Traffic Condition of Pabna City, Bangladesh: A Case Study
Abstract: This study investigated traffic condition of Pabna city main road Bangla clinic to Nimtola. The road connects the city center with bus terminal and railway station. For this, the study route was segmented and four stations were assumed. Traffic counting was conducted at each station as per RHD guideline. The type and classification of the existing vehicles was also done as per the guideline. Traffic data collection was conducted for …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 8, Issue 1, 2022 · pp. 18–32 Read article
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Continuous Mining Approaches with Obsolete Database: A Review
Abstract: The sequential pattern mining on progressive databases is very incipient approach, in which many researchers progressively discover the patterns in period of interest. Period of interest is a sliding window perpetually advancing as the time goes by. As the focus of sliding window changes, the incipient items are integrated to the dataset of interest and obsolete items are abstracted from it and become au courant. In general, the subsisting proposals …
Published in International Journal of Software Computing and Testing · Vol. 4, Issue 1, 2018 · pp. 1–9 Read article
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Grid Interconnection of RES at the Distribution Level with Power-Quality Enhancement Features
Abstract: This paper describes enhanced technique of power quality at utility end in a network framework associated with renewable source of energy for power generation. With advancement of new functionalities sunlight based vitality based Photovoltaic cells are forthcoming energy source with higher efficiency. With the increase in load demand, the Renewable Energy Sources (RES) are increasingly connected in the distribution systems which utilizes power electronic Converters/Inverters. The Photo Voltaic (PV) Panel …
Published in International Journal of Analog Integrated Circuits · Vol. 1, Issue 1, 2015 · pp. 18–26 Read article
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Automatic Street Light and Irrigation Enabled Smart Micro Ecosystem using Solar Energy
Abstract: Rapid growth in energy demand world widely, expensive and limited fossil fuels, and with new inventions and applications in the field of renewable energy sources; these all major points leads us to effectively use renewable energy sources with respect to green energy, less carbon foot print and safe future. This paper consist an effective smart micro ecosystem, for that an experimental setup has been conducted which includes two applications of …
Published in International Journal of Analog Integrated Circuits · Vol. 2, Issue 2, 2016 · pp. 14–17 Read article
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An Analysis of Dynamic Electric Vehicle Charging on Public Roads
Abstract: Alternative dynamic and portable charging technologies, such as Dynamic Wireless Charging (DWC) or Rechargeable Roadways, could give Electric Vehicles an unrestricted amount of range even when they're in motion. Due to the greater advantages given to these vehicles that are travelling on fixed routes, larger vehicles like trucks or loaded vehicles are anticipated to be early adopters of the DWC technology. This project's objectives were to create a test bed …
Published in International Journal of Analog Integrated Circuits · Vol. 8, Issue 2, 2022 · pp. 1–10 Read article
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Recent Trends in the Hybrid HVDC with Wind Energy a Solution to the Future Challenges in Power Transmission
Abstract: As per the recent scenario the wind energy generation is the key source of energy to avoid the greenhouse effect, since the greenhouse effect as well the global warming is a serious threat to the environment. As the current research more predominantly address the greenhouse effect, this paper concentrates more on the Green power. Hence popular to the investors, government, and general public since the 1970s. The awakening of higher …
Published in International Journal of Electrical Power System and Technology · Vol. 1, Issue 1, 2015 · pp. 1–10 Read article
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Solar Based Electric Fence for Smart Farming
Abstract: Animals create problems for farmers in their fields. By using electric fences farmers can protect their fields, farmhouses, farmlands from animals. These control the animals by giving them a short, sharp but safe shock that teaches them to stay away from the fence. Thus electric fences are economical and practical solutions to maximize field production through controlled grazing. Electric fencing is safe, as its output is discrete. There is certain …
Published in International Journal of Electrical Power System and Technology · Vol. 2, Issue 1, 2016 · pp. 1–5 Read article
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TRENDING TECHNOLOGIES IN POWER ELECTRONICS FOR WIND TURBINE SYSTEM
Abstract: Renewable energy is energy which comes from the natural resources such as from sunlight, wind, rain, Tides and geothermal heat. These resources are renewable and can be naturally replenished. Therefore, for all the practical purposes, these resources can be considered to be inexhaustible, unlike dwindling conventional fossil fuels. The global energy crunch has provided a renewed impetus to the growth and development of Clean and Renewable Energy sources. Clean Development …
Published in International Journal of Electrical Power System and Technology · Vol. 3, Issue 1, 2017 · pp. 48–54 Read article
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Analyzed the Interfacing Effect on Performance of Perovskite Solar Cell Using Copper Thiocyanate (CuSCN) as Hole Transport Layer
Abstract: The interfacing layers occurs between the electron transport layer (ETL) (TiO 2 ) and Absorber layer(CH 3 NH 3 PbI 3 ) and also Absorber layer (CH 3 NH 3 PbI 3 ) and hole transport layer (HTL) play important role in the efficacy of perovskite solar cells using SCAPS Tool. Using solar cells makes sense and may even be required in the future when new clean energy sources are …
Published in International Journal of Microwave Engineering and Technology · Vol. 9, Issue 2, 2023 · pp. 49–55 Read article
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RESEARCH ON RENEWABLE GENERATION SYSTEMS USING MULTI-PORT CONVERTERS BASED ON FULL BRIDGE AND BI-DIRECTIONAL DC-DC TOPOLOGIES
Abstract: Renewable energy is energy which comes from the natural resources such as from sunlight, wind, rain, Tides and geothermal heat. These resources are renewable and can be naturally replenished. Therefore, for all the practical purposes, these resources can be considered to be inexhaustible, unlike dwindling conventional fossil fuels. The global energy crunch has provided a renewed impetus to the growth and development of Clean and Renewable Energy sources. Clean Development …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 3, Issue 1, 2017 · pp. 24–34 Read article
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Classification of Electrical Conduits and Fittings in a Construction Project
Abstract: Building wiring is the electrical wiring and related devices such as meters, switches and light fittings used in buildings or other structures. Electrical wiring uses insulated conductors. Wires and cables are rated by the circuit voltage, temperature and environmental conditions (moisture, sunlight, oil, chemicals) in which they can be used, and their maximum current. Wiring safety codes vary by country and the International Electro-technical Commission (IEC) is attempting to standardize …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 3, Issue 2, 2017 · pp. 1–6 Read article
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A Review: Solar Power Collector
Abstract: Thermal applications and power generation from solar radiation are emerging rapidly as the world continues to look for future energy sources in addition to conventional sources. Solar thermal collectors are one of the basic requirements for converting the sun's energy into usable forms. These collectors are divided into two groups, non-concentrated solar thermal collectors and concentrated solar thermal collectors. The objective of this report is to review 'Solar Flat Plate …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 8, Issue 2, 2022 · pp. 43–49 Read article
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Performance Investigation of Grating-based Photovoltaic Concentrator
Abstract: This paper elaborates the performance investigation of Grating based Photovoltaic Concentrator.Grating principle is used in the proposed concentrator photovoltaics (CPV). In this method a sidemountedconcentrator solar module structure is designed in which grating prism is used forconcentrating sunlight on solar cell. Diffraction grating is an optical device composed of a large number of closely spaced parallel slits or rulings. These rulings act as a series of narrow, closely spaced apertures …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 9, Issue 1, 2023 · pp. 22–28 Read article
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A Review on Bidirectional Converter for Storage of Energy Systems Using Multiport Systems
Abstract: Multiport converters are broadly utilized as a part of vitality era frameworks, microgrids and electric vehicles to give stable energy to key burdens with high power thickness. In this anticipate, a multiport disconnected bidirectional converter is expected for mixture vitality stockpiling framework in microgrids. Microgrids are associated with the adjacent renewable vitality era frameworks as sun based, wind, and so on. These frameworks don't give unadulterated DC voltage to transformation …
Published in International Journal of Energetic Materials · Vol. 2, Issue 1, 2016 · pp. 1–14 Read article
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Photo-Semiconductor Catalysts for Water Splitting
Abstract: Photoelectrochemical (PEC) water splitting by means of sunlight appear for an eco-friendly and capable technology. Semiconductor electrode materials as the chief components in PEC water splitting cells have vital impacts on the device’s solar-to-hydrogen conversion efficiency, energy failure related to rapid recombination of photoinduced electron-hole pairs, as well as electrode deprivation, various kinds of electrocatalysts for improving PEC water splitting. Semiconductor oxide photocathode and photoanode (TiO2, Fe2O3, WO3, BiVO4, InGaAsP …
Published in International Journal of Energetic Materials · Vol. 5, Issue 2, 2019 · pp. 25–30 Read article
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A Review on Perovskite Solar Cells
Abstract: A solar cell is a device that converts directly sunlight into electricity. crystal structure as CaTiO3 known as the perovskite structure. Perovskite solar cells are recorded with 26% efficiency with low processing cost and high stable characteristics. In this report, few problems are highlighted which is needed to be resolved for much better perovskite solar cell like toxicity, durability, cost-effectiveness. we present the lead-free perovskite light absorbers for solar cell …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 3, Issue 1, 2017 · pp. 36–40 Read article