Study of Health and Safety at Nuclear Installations

A study of health and safety at nuclear installations has been presented in this article. The main provision in this context is to set up Health and Safety Commission and Health and Safety Executive to administer regulations concerning the health and safety of persons at work, and of other persons who may be put at risk by the activities of persons at work. Man made sources of radiation including occupational exposures from nuclear reactors and accelerators, natural radiation sources also have been presented. Summary of UK Regulations has been presented as well. 

by M. N. Islam | M. S. Alam | M. A. S. Haque | H. Akhter | M. Kamal "Study of Health and Safety at Nuclear Installations" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-5 , August 2021, 

URL: https://www.ijtsrd.com/papers/ijtsrd29362.pdf 

Paper URL: https://www.ijtsrd.com/engineering/nuclear-engineering/29362/study-of-health-and-safety-at-nuclear-installations/m-n-islam

openaccessjournalofengineering, engineeringjournal, paperpublicationforengineering

Modeling and Simulation of Grid Connected PV System

The paper describes the Grid connected solar photovoltaique system using DC DC boost converter and the DC AC inverter VSC to supplies electric power to the utility grid. The PV cell model is easy, accurate, and takes external temperature and solar radiation into consideration. The paper presents detailed transient models of the grid connected PV Battery hybrid generation system, and all these models are simulated by using MATLAB Simulink. PV array is firstly connected to the common dc bus by a boost converter, where the battery is also connected by a bi directional DC DC converter, and then integrated into the ac utility grid by a common DC AC inverter. Maximum power point tracking helps PV array to generate the maximum power to the grid, and the battery energy storage can be charged and discharge to balance the power between PV generation and utility grid. 

by Ather Javed | Ameen Uddin Ahmad "Modeling and Simulation of Grid Connected PV System" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-5 , August 2021, 

URL: https://www.ijtsrd.com/papers/ijtsrd43845.pdf 

Paper URL: https://www.ijtsrd.com/engineering/electrical-engineering/43845/modeling-and-simulation-of-grid-connected-pv-system/ather-javed

callforpaperlifesciences, lifesciencesjournal, researchpapers

Impact of Shading, Soiling and Temperature on Solar Photovoltaic System

The main objective of this research paper is to study the effect due to shading, temperature, dust accumulation, snow, birddropping. The power output of the solar panels dependent upon the amount of sun radiation which reaches the solar cells and converts it into electrical energy through inverters. A various types of solar cells are used to manufacture the solar panels like Mono crystalline and polycrystalline. Many factors affect the performance of solar panels and efficiency of PV cells. Experiment was done by using some particles of sand 15g,20g , coal 30g , impact of building trees shading at 10m and 20m and at different temperature cold and hot .The power output of both clean and soiling ,without shading or with shading, at high or low temperature is included. The paper will also include the methods by which we can reduce the impact of dust, shading, high or too low temperature and improving the efficiency of solar panels. 

by Ishrat Nabi "Impact of Shading, Soiling and Temperature on Solar Photovoltaic System" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-5 , August 2021, 

URL: https://www.ijtsrd.com/papers/ijtsrd43823.pdf 

Paper URL: https://www.ijtsrd.com/engineering/electrical-engineering/43823/impact-of-shading-soiling-and-temperature-on-solar-photovoltaic-system/ishrat-nabi

callforpapermathematics, mathematicsjournal, ugcapprovedjournalsinmathemetics

The Effect of Building Direction and Natural Airing on Yearly Power Utilization

With increasing global warming, the temperature of the atmosphere is also increasing. Given such climate conditions, it becomes compelling to limit the use of artificial energy sources and find ways to help us control the temperature of a place. This paper deals with reducing the energy consumption of a building without affecting its required temperature by combining different building orientations using an information system. It gives a clear picture of the best suited situation for a particular place. We have used the design software and incorporated factors such as the orientation of the building. It will provide us with the required amount of artificial energy, taking the ideal temperature of the building into account. It will also tell us the difference this setup can make in the long term cost of the building. If these parameters are taken into consideration before building design, better returns in terms of energy savings and long term financial benefits can be achieved. 

by Shahid Raza | Ameen Uddin Ahmad "The Effect of Building Direction and Natural Airing on Yearly Power Utilization" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-5 , August 2021, 

URL: https://www.ijtsrd.com/papers/ijtsrd43822.pdf 

Paper URL: https://www.ijtsrd.com/engineering/electrical-engineering/43822/the-effect-of-building-direction-and-natural-airing-on-yearly-power-utilization/shahid-raza

callforpaperbiologicalscience, biologicalsciencejournal

Automatic Fault Detection System with IOT Based

The fault location is an important part for any transmission line and distribution system. The location of fault is difficult task sometimes it takes lot of times needed for the exact location of the fault. The exact fault location can help the service man to overcome the fault free system in very less time. In this paper we are able to detect the fault range in easy way using the ESP module and the message is transferred on the mobile. This project is cost effective and reliable. Fast fault detection provide the protection of equipment before any significant damage. 

by Er. Sanjeev Kumar | Mohd Mehraj Khan | Nadeem | Shailesh Kumar Yadav | Harsh Gupta "Automatic Fault Detection System with IOT Based" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-5 , August 2021, 

URL: https://www.ijtsrd.com/papers/ijtsrd43806.pdf 

Paper URL: https://www.ijtsrd.com/engineering/electrical-engineering/43806/automatic-fault-detection-system-with-iot-based/er-sanjeev-kumar

callforpapereconomics, economicsjournal

A New Power Factor Correction Technique using PFC Boost Converter

The utilization of power is based on the power quality and ideally our power quality should be 1.0 for better efficiency and the qualitative power should be send from the sending end to the receiving end. By qualitative power it means that the transmission of the power has negligible losses. In electrical system the harmonics are present due to the nonlinear loads which includes rectifiers, variable speed drives etc. that use switching mode power supply SMPS .They are typically found in the blade servers. By power factor correction, in this paper, would be able to exterminate the harmonics up to a greater extend or the problem of low power factor can greatly improve. The power converter i.e., here the boost converter with power factor correction draws a sinusoidal AC current which is in phase with the voltage i.e., AC input voltage. The main objective of the paper is how the power factor is corrected up to greater extend by using of the boost converter and get the desired results of the AC current which will be in phase with the voltage and by using the technique like tunning PI controller. By tuning the PI controller in the PFC boost simulation circuit, PI controller shows minimum crossover distortion of the input current . It also shows low distortion of harmonics and very low tracking error when compared to the PI controllers which are conventional in nature. Furthermore, in this paper by using the PI controller technique, keeping the voltage and load variable during the simulation and will check the results of the graph that if there is any variation in the output voltage. Large amounts of currents are to be drawn if the power factor of the system is poor so, power factor correction helps us to achieve the good power. There are many converters that are used in the PFC but mainly Boost converter is used because it is simple and it gives excellent performance of Power factor.

by Kurteeba Muzaffar | Dr. Mohd Ilyas "A New Power Factor Correction Technique using PFC Boost Converter" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-5 , August 2021, 

URL: https://www.ijtsrd.com/papers/ijtsrd43814.pdf 

Paper URL: https://www.ijtsrd.com/engineering/electrical-engineering/43814/a-new-power-factor-correction-technique-using-pfc-boost-converter/kurteeba-muzaffar

peerreviewedinternationaljournal, callforpaperinugcapprovedjournals, paperpublicationforstudent

Design and Analysis of Aluminum Alloy for Gasoline Generator Piston using Aluminum Scrap

The piston is an engine component that converts the heat and pressure energy released by fuel combustion into mechanical work. The primary goal of this study is to create a piston that meets the specific requirements. The piston was created in SOLIDWORKS and examined with ANSYS workstation. Scrap aluminum alloys were used to make the pistons. The working gas pressure, temperature, and material attributes of the piston were employed in the analysis. A permanent mild steel mold was used to manufacture the TG 950 gasoline generator piston. The aluminum fragments were melted in a gas fired crucible furnace. The developed piston was characterized using XRF and SEM EDS to ascertain the elemental compositions of the final product, and finally, the piston was put through a thermal and transient study to estimate how well it will perform in service. 

by Christian Ogheneruemu Akeni | P. C Onyechi | Chika Edith Mgbemena "Design and Analysis of Aluminum Alloy for Gasoline Generator Piston using Aluminum Scrap" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-5 , August 2021, 

URL: https://www.ijtsrd.com/papers/ijtsrd43838.pdf 

Paper URL: https://www.ijtsrd.com/engineering/mechanical-engineering/43838/design-and-analysis-of-aluminum-alloy-for-gasoline-generator-piston-using-aluminum-scrap/christian-ogheneruemu-akeni

openaccessjournalofengineering, engineeringjournal, paperpublicationforengineering