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1384 articles for “build up”
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A Brief Review on Single Phase PV Micro-Inverter System
Abstract: This paper presents a review on recent developments and a summary of inverter technology for single phase grid-connected photovoltaic (PV) systems for power levels up to 5 kW. The functions of inverter include DC–AC conversion, output power quality assurance, various protection mechanisms, and system controls. PV inverters are classified in three categories which are centralized inverter, string inverter and module oriented or micro inverter. Centralized inverter, string inverter and module …
Published in Journal of Power Electronics and Power Systems · Vol. 5, Issue 2, 2015 · pp. 55–62 Read article
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Role of solar energy in new trends of generation of electrical energy
Abstract: Solar energy is playing a crucial role in recount the electrical energy as there is tiny fall in thisenergy due to more demand and decline trends of conventional source of energies exhaustion offuels like coal, petroleum, natural gases and constant of environmental and climatic changes tograpple up this photovoltaic installation is being done in an electrical system to compensate andenhance the energy. A photovoltaic installation in an electrical system is …
Published in Journal of Power Electronics and Power Systems · Vol. 10, Issue 1, 2020 · pp. 31–36 Read article
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Improvement of Voltage Profile and Loss Reduction using Optimized Soft Computing Based Capacitor Placement Methodology
Abstract: Significant exploration has been done on the arrangement of ideal capacitor arranging in the appropriation frameworks for the assignments of power factor adjustment, voltage profile improvement and misfortune decrease. Particularly, mechanical plant with variable load conditions has huge inductive loads and its power factor is exceptionally poor. These ventures advantage most capacitor banks. This bank gives improved power factor, expanded voltage level on the load and lessen the electric service …
Published in Journal of Power Electronics and Power Systems · Vol. 10, Issue 2, 2020 · pp. 11–21 Read article
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Telecom Radio Mobility Outage Forecast analysis
Abstract: Telecom industry is playing significant role for develop any other industry especially when digital paradigm has been started. In this new era telecom mobility is life line of routine work, academics, entertainment, banking services etc. For maintain such services telecom operators monitor on daily basis couple of Kpi, accessibility as well as retain ability & both Kpi dependent on network availability. The aim of this paper to develop a hypothesis …
Published in Journal of Power Electronics and Power Systems · Vol. 10, Issue 3, 2020 · pp. 43–47 Read article
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Optimizing the Integration of Photovoltaic and Wind Energy Systems for Enhanced Efficiency
Abstract: This work provides a novel approach for integrating a large-capacity doubly excited induction generator (DFIG)-based wind energy system with solarphotovoltaic (PV). The suggested plan offers a practical PV-grid integration solution by utilising DFIG’s grid and rotor side power converters to pump PV power into the grid. This eliminates the requirement for a separate converter for PV power processing. Compared to a comparable rated inverter utilised in traditional PV-grid systems, the …
Published in Journal of Power Electronics and Power Systems · Vol. 13, Issue 2, 2023 · pp. 34–52 Read article
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Well Injectivity Management during Geological Carbon Sequestration Activity
Abstract: It is well known that the saline aquifer formations are considered very reliable candidates for carbon sequestration because of their wide availability and they have good storage capacity. Due to high formation salinity, there a big concern about bore formation dry-out resulting from the salt precipitation in the form of halite (NaCl). The mutual solubility between CO2 and brine is responsible for creating the salt deposits, this processes may take …
Published in Journal of Petroleum Engineering & Technology · Vol. 6, Issue 3, 2016 · pp. 32–43 Read article
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A Potential Evaluation and Pilot Test of CO2 Miscible Injection in Daqing, China
Abstract: The paper introduces the entire process for a CO2 injection in the Fang-48 Group, Daqing Oilfield. A study using experiment and full-field reservoir modeling investigated and optimized the design of a CO2 miscible flooding project for Fang-48 Group, Daqing. The study began with extensive data gathering in the field and building a full-field three-dimensional geologic model. A full-field simulation model with relatively coarse gridding was subsequently built and used to …
Published in Journal of Petroleum Engineering & Technology · Vol. 3, Issue 1, 2013 · pp. 8–13 Read article
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Review on: Plastic Waste Uses for the Production of Liquid Oil
Abstract: Solid waste is a substantial problem, predominantly in emerging countries that lack adequate substructure and operational land mass to process it in a corrected manner. Several emerging nations are facing a combination of issues that avert proper management of solid waste. This paper reviews the management of municipal solid waste in Ethiopia, using the Addis Ababa City as a case study. The consumption of plastic materials is vast and has …
Published in Journal of Petroleum Engineering & Technology · Vol. 9, Issue 3, 2019 · pp. 28–33 Read article
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Chemical Enhanced Oil Recovery Designed for a Local Sudanese Oil Field
Abstract: Chemical enhanced oil recovery (CEOR) is a method for increasing recoverable oil from reservoirs. For the past decade, several successful chemical injection projects have been carried out around the world. The SSA main oil field is a suitable candidate for CEOR methods, according to previous studies in a screening of EOR methods for Sudanese oil fields; the field is good OOIIP 161.18 MMSTB, with only 23 percent produced. The general …
Published in Journal of Petroleum Engineering & Technology · Vol. 12, Issue 1, 2022 · pp. 34–43 Read article
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Optimum Selection of Process Parameters of CNC End Milling Using Grey Relational Analysis (GRA)
Abstract: In this competitive world, to build a good quality product and productivity of any manufacturing corporation optimum selection of process parameters is very vital, when it comes to the desired dimension and tolerances in order to fulfill the purpose of the product. This paper explains the utility of grey relational analysis (GRA) for minimizing the machining time and lubrication thickness simultaneously, in vertical CNC end milling of Al-7075 T6. The …
Published in Journal of Production Research & Management · Vol. 8, Issue 3, 2018 · pp. 24–30 Read article
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Evaluation of Existing Maintenance Management Scenario of Indian SMEs to Address the Difficulties and Critical Parameters
Abstract: Indian small and medium enterprises need to build and maintain competitiveness against the challenges posed by globalization. To achieve a sustainable growth, the ministry of MSME, government of India has launched lean manufacturing competiveness scheme (LMCS). Under it, a cluster of 8 to10 MSMEs are formed to implement various lean principles. National Productivity Council has reported only 58% success rate for pilot phase implementations but on the ground, the sustention …
Published in Journal of Production Research & Management · Vol. 7, Issue 2, 2017 · pp. 17–28 Read article
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Industry 4.0 in Various Sectors: Review and Future Scope
Abstract: Current requirement of manufacturing industries is the digital, innovative, intelligent manufacturing process. Create customized merchandise is an extraordinary open door for manufacturing industries to fortify their leading position. This requires a high level of flexibility across the entire value-added framework. The enormous digitalization of production economically empowers this versatility. Therefore, here is the need for Industry 4.0 revolution to speed up the dominant machine manufacturing to digital manufacturing. The phrase …
Published in Journal of Production Research & Management · Vol. 10, Issue 3, 2020 · pp. 5–26 Read article
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Design of a HVAC System for an Entire Hotel
Abstract: HVAC&R systems stands for (heating, ventilation, air conditioning and refrigeration). These systems are particularly used in thermal industries and other commercial offices. The main aim of the project is to design an energy efficient and cost efficient HVAC system for a given layout of a hotel. This project particularly deals with the heat load calculation, selection of materials, selection of systems taking into consideration of various factors like :- Structure …
Published in Journal of Production Research & Management · Vol. 10, Issue 2, 2020 · pp. 17–19 Read article
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Infinite Possibilities Unlocking the Future and Scope of Startup Communities
Abstract: The country is an international leader in development. India is implementing a significant change into measures that support new businesses with an atmosphere that encourages business in the current generation.A newly formed company is a fledgling business founded by a few businessmen to produce distinctive unique one-of-a-kind items or offerings. It seeks to promote originality and hasten the development of innovations."A upstart is an inadequate, fast-growing, adaptable, and vulnerable commercial …
Published in Journal of Production Research & Management · Vol. 13, Issue 1, 2023 · pp. 1–5 Read article
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Reducing Environmental Impact from Manufacturing–An Industrial Case Study
Abstract: There is a need for technologies and strategies that will reduce environmental impact from manufacturing globally. This paper presents an industrial case study with three objects of study where manufacturing of ‘green’ products are analysed and solutions are presented on reducing environmental impact from manufacturing. The objects represent a conceptual product, a manufacturing ready product and an update of an existing product. The case study also builds the base for …
Published in Journal of Production Research & Management · Vol. 1, Issue 1-2-3, 2011 · pp. 55–72 Read article
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The Role of Electronic Social Media in Electoral Campaigning of Indian General Elections 2014
Abstract: Internet and digital technologies have revolutionized communication. With the increasing proliferation of internet, electronic social media is emerging as a potential tool for communication. It provides direct channel for communicating, connecting and engaging with public. Social media offers innovative opportunities for political leaders, institutions and the public to interact in a two way communication process with each other. It is becoming increasingly popular with politicians and their organizations as a …
Published in Journal of Production Research & Management · Vol. 5, Issue 3, 2015 · pp. 28–33 Read article
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The Impact of Capital Availability on the Performance of Small-scale Enterprises: A Case Study of Selected Small-scale Business Enterprises in Ondo State, Nigeria
Abstract: Small scale enterprise is a form of business organisation whereby one person secures, organises and controls the factors of production and bears the risks of the business. The line of trade, machinery required, building, land, location would determine the initial capital outlay. The focus of the study is on the impact of capital availability on the level of profit generated, expansion of business enterprises as well as the volume of …
Published in Journal of Production Research & Management · Vol. 5, Issue 3, 2015 · pp. 45–50 Read article
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Economics of Construction Site Productivity: Work Environment Factors Affecting the Output of Craftmen in Nigeria
Abstract: The construction industry faces challenges and problems associated with craftsmen's output, which impacts the economic productivity of the construction sector. Construction workers in Nigeria have always been subjected to working within an unconducive environment, which has not allowed for a high level of economic productivity. This study extensively analyses some of these work environment factors affecting craftsmen's output on building sites in Port Harcourt, Nigeria. A survey of selected construction …
Published in Journal of Production Research & Management · Vol. 13, Issue 3, 2023 · pp. 12–23 Read article
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Damage Detection And Its Repair And Rehabilitation Techniques In RCC And Steel Structures Using NDT
Abstract: In the paper along with Case studies Buildings and structures are normally designed for a specified target life based on the functional and economical aspects. It is due to the fact that the assumptions are made regarding durability of material without knowing the behaviour of material completely in real environment. The various tests are to be carried out to assess the causes & extent of distress, the quality/strength of concrete …
Published in Journal of Structural Engineering and Management · Vol. 5, Issue 2, 2018 · pp. 64–68 Read article
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Analysis of Specially Configured Large Ferrocement Water Tank
Abstract: Ferrocement construction technology is quite popular throughout the world for a long time. Ferrocement, a thin element composite of cement concrete mortar, wire mesh with skeleton steel is used as a building construction as well as a repair material. In this work, a special configuration is selected with different bar arrangement used for supporting skeleton steel in a large ferrocement water tank. Welded wire mesh is used in this water …
Published in Journal of Structural Engineering and Management · Vol. 6, Issue 3, 2019 · pp. 12–19 Read article