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Journal articles on the topic 'Sources of profit generation'

Author: Grafiati

Published: 28 May 2022

Last updated: 31 July 2025

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1

Ayyadi, Soumia, and Mohamed Maaroufi. "Optimal Framework to Maximize the Workplace Charging Station Owner Profit while Compensating Electric Vehicles Users." Mathematical Problems in Engineering 2020 (May 28, 2020): 1–12. http://dx.doi.org/10.1155/2020/7086032.

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Electric vehicles (EVs) are one promising technology for an improved sustainable transportation sector, particularly when they are charged with electricity from renewable energy sources. However, the EV user behaviour uncertainties as well as the fluctuating generation of renewable energy sources make the interaction between these technologies challenging. In this work, a new approach to coordinate the charging process of multiple EVs parked at workplace charging station (WCS) equipped with Photovoltaic panels (PV) is proposed. Considering the PV incremental cost and the day-ahead electricity

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Mghaieth, Asma, and Imen Khanchel. "The Determinants of Cost/Profit Efficiency of Islamic Banks Before, During and After the Subprime Crisis Using SFA Approach." International Journal of Accounting and Financial Reporting 5, no. 2 (2015): 74. http://dx.doi.org/10.5296/ijafr.v5i2.7866.

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In this paper we estimate the determinants of cost and profit efficiency of Islamic banks using the stochastic frontier approach SFA. We use 62 Islamic banks in sixteen countries of the MENA and South-East Asia regions during the period 2004-2010. We compare the efficiency between Islamic banks during the subprime crisis phases. Moreover, we examine the variables specific to the banks which can explain the sources of inefficiency and those let us decline the scores of cost and profit efficiency on a specific number of variables (total assets, capital adequacy, profitability, credit risk, opera

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Arnab, Mukherjee, and Sarker Jayanti. "Optimal placement and sizing of renewable energy source-based generations in transmission system." i-manager’s Journal on Electrical Engineering 18, no. 3 (2025): 7. https://doi.org/10.26634/jee.18.3.21543.

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The increased use of electricity in modern power systems is demanding the use of non-conventional energy sources to a large extent due to the limited stock of conventional energy sources. The present paper focuses on Gravitational Search Algorithm (GSA)-based optimal allocation and sizing of solar and wind power generating units in transmission systems. The performance of the optimization method has been tested on the IEEE-14 bus test system in terms of total generation cost minimization of conventional generating units, transmission line loss reduction, revenue earned from optimal generation

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Busari, Tajudeen Abimbola, Samuel Olajide Dada, Festus Folajimi Adegbie, and Grace Oyeyemi Ogundajo. "Effect of Industrialization on Taxes from Income, Profit and Capital Gains Among Sub-Sahara African Countries." Archives of Business Research 12, no. 10 (2024): 85–101. http://dx.doi.org/10.14738/abr.1210.17519.

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Tax revenue is a crucial financial resource for governments worldwide. Developed nations often secure ample tax revenue through robust industrial performance. In contrast, developing economies struggle with various challenges that hinder tax revenue from sources such as income, profit, and capital gains, largely due to high unemployment and inadequate industrialization. This study employed an ex-post facto research design and analyzed panel data from 38 countries over 21 years (2001–2021), sourced from the World Bank Group Database. The System Generalized Method of Moments (SGMM) analysis reve

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Nandi, Ayani, and Vikram Kumar Kamboj. "A New Solution to Profit Based Unit Commitment Problem Considering PEVs/BEVs and Renewable Energy Sources." E3S Web of Conferences 184 (2020): 01070. http://dx.doi.org/10.1051/e3sconf/202018401070.

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Daily load demand for industrial, residential and commercial sectors are changing day by day. Also, inclusion of e-mobility has totally effected the operations of realistic power sector. Hence, to meet this time varying load demand with minimum production cost is very challenging. The proposed research work focuses on the mathematical formulation of profit based unit commitment problem of realistic power system considering the impact of battery electric vehicles, hybrid electric vehicles and plug in electric vehicles and its solution using Intensify Harris Hawks Optimizer (IHHO). The coordinat

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Reddy, S. Yogendra, Daka Seshi Reddy, and G. Kesava Rao. "Optimal Siting and Sizing of Solar Power Sources in Interconnection Grid System." International Journal of Applied Power Engineering (IJAPE) 5, no. 1 (2016): 1. http://dx.doi.org/10.11591/ijape.v5.i1.pp1-13.

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<span>Growing concerns electrical power demand in need and necessity of daily livelihood of life. Impacted over addition power demanded there is climate impacts, environmental conditions due to conventional power generation resulted in improvement of cheaper solar power generation in the whole distribution system network, and programs offered by governments have contributed to an increment in the number of distributed energy resources (DERs) system in commercial and domestic electrical power output. It is well known that fact the non-optimal size and non-optimal siting system may lead to

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Lotfi, Hossein, and Mohammad Hasan Nikkhah. "Multi-Objective Profit-Based Unit Commitment with Renewable Energy and Energy Storage Units Using a Modified Optimization Method." Sustainability 16, no. 4 (2024): 1708. http://dx.doi.org/10.3390/su16041708.

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The unit commitment (UC) problem aims to reduce the power generation costs of power generation units in the traditional power system structure. However, under the current arrangement, the problem of cutting the cost of producing electricity has turned into an opportunity to boost power generation units’ profits. Emission concerns are now given considerable weight when talking about the performance planning of power generation units, in addition to economic objectives. Because emissions are viewed as a limitation rather than an objective function in the majority of recent research that has been

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Patil, Ganesh Sampatrao, Anwar Mulla, and Taha Selim Ustun. "Impact of Wind Farm Integration on LMP in Deregulated Energy Markets." Sustainability 14, no. 7 (2022): 4354. http://dx.doi.org/10.3390/su14074354.

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The integration of renewable energy generation affects the operating characteristics of a power system, such as electric losses, voltage profile, generation cost, system stability, and reliability of the system. The installation of renewable energy generation units in non-optimal locations may increase system losses, costs, voltage fluctuations, etc. The main hurdle in integrating renewable energy generation units with an existing electrical grid is the uncertainty of renewable sources. This paper presents the impact of wind farm integration on the system economy in a wind-integrated deregulat

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9

Sumit Banker. "Metaheuristic Optimization Algorithms Comparison Adopted for the Profit Maximization of Electricity Market Participants." Journal of Electrical Systems 20, no. 5s (2024): 2625–35. http://dx.doi.org/10.52783/jes.2704.

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The electricity market faces numerous challenges due to the growing demand for energy, increasing penetration of renewable energy sources, and the need for grid reliability and efficiency. To address these challenges, optimization algorithms have emerged as essential tools for optimizing various aspects of the electricity market, including generation, transmission, distribution, and demand-side management. The review can be done by providing an overview of the key components and challenges of the electricity market, including generation dispatch, unit commitment, economic dispatch, transmissio

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Sumit Banker. "Metaheuristic optimization algorithms comparison adopted for the profit maximization of electricity market participants." Journal of Electrical Systems 20, no. 6s (2024): 1032–42. http://dx.doi.org/10.52783/jes.2835.

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The electricity market faces numerous challenges due to the growing demand for energy, increasing penetration of renewable energy sources, and the need for grid reliability and efficiency. To address these challenges, optimization algorithms have emerged as essential tools for optimizing various aspects of the electricity market, including generation, transmission, distribution, and demand-side management. The review can be done by providing an overview of the key components and challenges of the electricity market, including generation dispatch, unit commitment, economic dispatch, transmissio

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BAIRACHNA, O. K. "ESSENCE, SOURCES OF FORMATION AND PROFIT DISTRIBUTION MECHANISM OF THE TOURIST ENTERPRISE." REVIEW OF TRANSPORT ECONOMICS AND MANAGEMENT, no. 6(22) (August 11, 2022): 98–104. http://dx.doi.org/10.15802/rtem2021/261076.

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Goal. The article is devoted to the analysis of profitability of activity of the enterprise of the tourist industry. The mechanism of formation of net profit of a tourist business entity and ways to increase it are considered. The essence of economic efficiency and economic effect in tourist activity is revealed. The concept of "profitability" is defined, the indicators of profitability of the tourist entity, the order of their calculation are considered. The basic provisions of efficiency of activity of the tourist enterprises are defined. Method. The research consisted of a systematic approa

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Manusov, Vadim, Svetlana Beryozkina, Muso Nazarov, et al. "Optimal Management of Energy Consumption in an Autonomous Power System Considering Alternative Energy Sources." Mathematics 10, no. 3 (2022): 525. http://dx.doi.org/10.3390/math10030525.

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This work aims to analyze and manage the optimal power consumption of the autonomous power system within the Pamir region of Republic of Tajikistan, based on renewable energy sources. The task is solved through linear programming methods, production rules and mathematical modeling of power consumption modes by generating consumers. It is assumed that power consumers in the considered region have an opportunity to independently cover energy shortage by installing additional generating energy sources. The objective function is to minimize the financial expenses for own power consumption, and to

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BEN, HAKKOUM Ali, and Abd elmadjid BADRI. "Social Entrepreneurship : Concept And Subject." Journal of Economic Growth and Entrepreneurship JEGE 4, no. 1 (2020): 9–17. https://doi.org/10.5281/zenodo.4474285.

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<em>In line with the adoption of many countries like Algeria, the entrepreneurial orientation is a strategic alternative to diversifying sources of wealth and creating development in many areas, and considering that the goal of contracting practice is no longer limited only to the traditional goal of achieving purely material profit, as the transition has taken place. Towards another type of contracting has become described as new generation contracting or "social entrepreneurship", and therefore this article aims to highlight the various concepts related to social entrepreneurship a

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Hanak, Dawid P., and Vasilije Manovic. "Linking renewables and fossil fuels with carbon capture via energy storage for a sustainable energy future." Frontiers of Chemical Science and Engineering 14, no. 3 (2019): 453–59. http://dx.doi.org/10.1007/s11705-019-1892-2.

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AbstractRenewable energy sources and low-carbon power generation systems with carbon capture and storage (CCS) are expected to be key contributors towards the decarbonisation of the energy sector and to ensure sustainable energy supply in the future. However, the variable nature of wind and solar power generation systems may affect the operation of the electricity system grid. Deployment of energy storage is expected to increase grid stability and renewable energy utilisation. The power sector of the future, therefore, needs to seek a synergy between renewable energy sources and low-carbon fos

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Shahen, Md Abu. "Doormat Production and Its Impact on Socio-Economic Status of the Producers: A Study on Doormat Producers in Sadar Upazila in Thakurgaon District, Bangladesh." American Journal of Development Studies 2, no. 1 (2024): 1–10. http://dx.doi.org/10.54536/ajds.v2i1.2749.

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The objective of this paper is to explore the ways of playing the role of Doormat production in the economic development of the producers as income generating role of Doormat production in the economic development of the producers as income generating role of Doormat production in the economic development of the producers as income-generating activities. To fill the objective, Doormat Producing in Thakurgaon district was production in Thakurgaon district was Thakurgaon district selected as respondents. Along with secondary sources like literature and reports related to the producers were analy

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Vaishnav Goud Shambula and Mohd. Mansoor Hussain. "A Case Study On Mergers And Amalgamations Of Canara Bank And Syndicate Bank." Involvement International Journal of Business 1, no. 3 (2024): 178–96. http://dx.doi.org/10.62569/iijb.v1i3.25.

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A well-functioning financial system is crucial for a modern economy, with banks playing a vital role in economic and social stability. Public Sector Banks, particularly, are key in generating revenues from rural areas and expanding financial services to underserved regions. This study examines Canara Bank's performance and growth over the past five years, focusing on key financial parameters and the recent merger with Syndicate Bank. The research employs a doctrinal methodology, using secondary data sources, mainly the annual reports of Canara Bank. Key performance indicators analyzed include

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Hjelmeland, Martin, Arild Helseth, and Magnus Korpås. "Medium-Term Hydropower Scheduling with Variable Head under Inflow, Energy and Reserve Capacity Price Uncertainty." Energies 12, no. 1 (2019): 189. http://dx.doi.org/10.3390/en12010189.

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We propose a model for medium-term hydropower scheduling (MTHS) with variable head and uncertainty in inflow, reserve capacity, and energy price. With an increase of intermittent energy sources in the generation mix, it is expected that a flexible hydropower producer can obtain added profits by participating in markets other than just the energy market. To capture this added potential, the hydropower system should be modeled with a higher level of detail. In this context, we apply an algorithm based on stochastic dual dynamic programming (SDDP) to solve the nonconvex MTHS problem and show that

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Kien, Le Chi, Ly Huu Pham, Minh Phuc Duong, and Tan Minh Phan. "Maximizing the Total Profit of Combined Systems with a Pumped Storage Hydropower Plant and Renewable Energy Sources Using a Modified Slime Mould Algorithm." Energies 17, no. 24 (2024): 6323. https://doi.org/10.3390/en17246323.

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This paper examines the effectiveness of a pumped storage hydropower plant (PSHP) when combined with other plants. System 1 examines the contribution of the PSHP to reducing fuel costs for thermal power plants. System 2 examines the optimization of operations for power systems with energy storage and uncertain renewable energies to maximize total profit based on four test system cases: Case 1: neglect the PSHP and consider wind and solar certainty; Case 2: consider the PSHP and wind and solar certainty; Case 3: neglect the PSHP and consider wind and solar uncertainty; and Case 4: consider the

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Basu, Jayanta Bhusan, Subhojit Dawn, Pradip Kumar Saha, Mitul Ranjan Chakraborty, and Taha Selim Ustun. "A Comparative Study on System Profit Maximization of a Renewable Combined Deregulated Power System." Electronics 11, no. 18 (2022): 2857. http://dx.doi.org/10.3390/electronics11182857.

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Electrical energy plays a key role in the development of the social as well as the economic front. The power sector has historically been owned and operated by state agencies due to its tremendous importance. It has been restructured over time, and the power market is being deregulated. In terms of consumer prices, efficiency, and environmental implications, both regulated and deregulated electricity markets offer advantages and disadvantages. Policy-based techniques are typically used in regulated markets to address the costs of fossil-fuel resources and boost the viability of renewable energ

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20

Butkova, Oksana V., and Irina B. Rudskaya. "A SET OF MEASURES AIMED AT INCREASING THE PROFITS OF AGRICULTURAL ENTERPRISES AS THE MAIN SOURCE OF THEIR OWN CAPITAL FORMATION." EKONOMIKA I UPRAVLENIE: PROBLEMY, RESHENIYA 5/2, no. 137 (2023): 56–62. http://dx.doi.org/10.36871/ek.up.p.r.2023.05.02.008.

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The basis of financial independence and stability of the functioning of an agricultural enterprise is financial capital, consisting of equity and borrowed capital. It is equity capital that is an indispensable condition for the formation and functioning of an agricultural enterprise. Own capital is formed from the main and additional sources. The main source of independent financing of agricultural enterprises is the profit they receive, the value of which is also the main characteristic of the financial stability of the enterprise, the efficiency of its activities and its further development.

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Fukawa, Nobuyuki, Yanzhi Zhang, and Sunil Erevelles. "Dynamic Capability and Open-Source Strategy in the Age of Digital Transformation." Journal of Open Innovation: Technology, Market, and Complexity 7, no. 3 (2021): 175. http://dx.doi.org/10.3390/joitmc7030175.

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Today, Industry 4.0 technologies, such as Big Data analytics and mobile technologies, are forcing firms to seek new ways to create and deliver customer value. We argue that the Android project, one of the most successful open-source digital platforms, reflects a new business model in the age of digital transformation. In the Android community, application developers create and sell applications for the Android operating system provided by the open-source firm (Google), and share the profit with Google. Such an open-source strategy forces the open-source firm to give up the profits from selling

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Leonard, Lori. "Women who change into men: a gendered history of precarity in ‘useful’ Chad." Africa 89, no. 03 (2019): 521–40. http://dx.doi.org/10.1017/s0001972019000500.

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AbstractThis article is about two generations of women in south-western Chad – the baou déné and the mosso. It addresses the puzzle of how these groups of women are present in the everyday life of the region known as ‘useful’ Chad, while women as economic agents are absent from stories about the region and about successive schemes to make it profitable. The baou déné are wealthy farmers, but the last generation of these ‘women who have a lot of things’ is disappearing. Younger women are referred to as mosso, meaning ‘to fall down’. They are more likely to make a living from small trade than fr

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Shang, Bo. "Cooperation and Profit Allocation Mechanism of Traditional and New Energy Complementary Power Generation: A Framework for Renewable Portfolio Standards." Sustainability 16, no. 20 (2024): 8965. http://dx.doi.org/10.3390/su16208965.

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To boost the sustainable development of energy and the environment, a new power system with clean energy sources has been proposed by the Chinese government and traditional coal-fired power units are being transformed into regulation service providers for this new energy power system. Then, in this study, complementary power generation cooperation between traditional coal-fired power and new energy power producers is analyzed and discussed, and the energy quota agents, power sellers, are also included. Based on the cooperation game idea, different decision-making models of the tripartite power

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Yona Andreani, Nurlaila, and Muhammad Syahbudi. "Analisis Perputaran Persediaan dalam Meningkatkan Profitabilitas pada Pt.Charoen Pokphand Indonesia TBK." AKUA: Jurnal Akuntansi dan Keuangan 1, no. 4 (2022): 460–71. http://dx.doi.org/10.54259/akua.v1i4.1231.

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Profitability is one of the tools used to see the financial performance of a company in generating profits. One of the assets that are directly related in generating profit is inventory. This study aims to analyze how inventory turnover increases company profitability as measured by Gross Profit Margin (GPM), Net Profit Margin (NPM), Return On Assets (ROA) and Return On Equity (ROE) at PT. Charoen Pokphand Indonesia Tbk. This research uses qualitative research with descriptive approach and secondary data sources. Based on the results of this study, it can be seen that inventory turnover has no

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De Oliveira-De Jesus, Paulo M., and Jose M. Yusta. "Optimal Power Dispatch for Maximum Energy Community Welfare by Considering Closed Distribution Systems and Renewable Sources." Energies 17, no. 18 (2024): 4707. http://dx.doi.org/10.3390/en17184707.

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Regulatory boards are promoting closed distribution systems (CDSs), which are different from traditional public-access networks, that can be owned and managed by energy communities (ECs). The inclusion of local renewable energy potential and an adequate schedule of storage devices in a CDS allow cooperation among the EC’s members in order to reduce operational expenditure (OPEX), providing internally competitive electricity prices with respect to those provided by publicly regulated networks and electricity markets. The CDS operators can assume a new role as the centralized energy dispatchers

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Sarika, Daruru, Palepu Suresh Babu, Pasala Gopi, Manubolu Damodar Reddy, and Suresh Babu Potladurty. "Optimal distributed generator placement for loss reduction using fuzzy and adaptive grey wolf algorithm." International Journal of Applied Power Engineering (IJAPE) 14, no. 1 (2025): 155–62. https://doi.org/10.11591/ijape.v14.i1.pp155-162.

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This research provides a new methodology for locating distributed generation (DG) units in distribution electrical networks utilizing the fuzzy and adaptive grey wolf optimization algorithm (AGWOA) to decrease power losses and enhance the voltage profile. Everyday living relies heavily on electrical energy. The promotion of generating electrical power from renewable energy sources such as wind, tidal wave, and solar energy has arisen due to the significant value placed on all prospective energy sources capable of producing it. There has been substantial research on integrating distributed gene

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Hanak, Dawid, and Vasilije Manovic. "Techno-economic analysis of oxy-combustion coal-fired power plant with cryogenic oxygen storage." Applied Energy 191 (January 16, 2017): 193–203. https://doi.org/10.1016/j.apenergy.2017.01.049.

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Around 43% of the cumulative CO<sub>2</sub> emission from the power sector between 2012 and 2050 could be mitigated through implementation of carbon capture and storage, and utilisation of renewable energy sources. Energy storage technologies can increase the efficiency of energy utilisation and thus should be widely deployed along with low-emission technologies. This study evaluates the techno-economic performance of cryogenic O<sub>2</sub> storage implemented in an oxy-combustion coal-fired power plant as a means of energy storage. Such system was found to have high energy density and specif

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Chen, Guanbao. "Innovation and Practice of Diversified Business Model of New Energy Power Generation Enterprises." Frontiers in Business, Economics and Management 16, no. 3 (2024): 60–65. http://dx.doi.org/10.54097/r8px3r11.

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With the growing global demand for clean energy, new energy power generation enterprises are facing new opportunities and challenges. This paper explores the diversified business model of new energy power generation enterprises. Firstly, the theoretical basis of the business model of new energy power generation enterprises is analyzed, including the characteristics and income sources of single and multiple industrial chain models. The advantages and applications of different business models are analyzed through the study of cases at home and abroad, such as the European aggregated generation s

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Vilar, Diego B., and Carolina M. Affonso. "Intelligent Dynamic Pricing Scheme for Demand Response in Brazil Considering the Integration of Renewable Energy Sources." Energies 14, no. 16 (2021): 4839. http://dx.doi.org/10.3390/en14164839.

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This paper proposes a novel dynamic pricing scheme for demand response with individualized tariffs by consumption profile, aiming to benefit both customers and utility. The proposed method is based on the genetic algorithm, and a novel operator called mutagenic agent is proposed to improve algorithm performance. The demand response model is set by using price elasticity theory, and simulations are conducted based on elasticity, demand, and photovoltaic generation data from Brazil. Results are evaluated considering the integration effects of renewable energy sources and compared with other two

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Yoo, Yoon-Sik, Seung Hyun Jeon, S. H. Shah Newaz, Il-Woo Lee, and Jun Kyun Choi. "Energy Trading among Power Grid and Renewable Energy Sources: A Dynamic Pricing and Demand Scheme for Profit Maximization." Sensors 21, no. 17 (2021): 5819. http://dx.doi.org/10.3390/s21175819.

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With the technical growth and the reduction of deployment cost for distributed energy resources (DERs), such as solar photovoltaic (PV), energy trading has been recently encouraged to energy consumers, which can sell energy from their own energy storage system (ESS). Meanwhile, due to the unprecedented rise of greenhouse gas (GHG) emissions, some countries (e.g., Republic of Korea and India) have mandated using a renewable energy certificate (REC) in energy trading markets. In this paper, we propose an energy broker model to boost energy trading between the existing power grid and energy consu

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Khan, MN Hasan. "Assessment of Municipal Solid Waste Management in Mymensingh City towards Sustainable and Profitable Waste Management." Journal of Science and Technology Research 3, no. 1 (2022): 41–48. http://dx.doi.org/10.3329/jscitr.v3i1.62805.

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Waste generation is increasing with the increasing of population at Mymensingh city but the waste management practice of the Mymensingh city corporation is not well established. The present study was conducted to find out profitable opportunities for municipal solid waste (MSW) management of Mymensingh city. Both primary and secondary sources were used to collect data as fulfillment of the study. Twenty two different locations of 5 wards in the city were visited for collecting these data. In the city estimated amount of waste produce 150 tons/day where 40-50% biodegradable and 15-25% recyclabl

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Keller, F., G. Fröschl, S. Braunreuther, and G. Prof Reinhart. "Integration standorteigener Energiequellen in die Produktionsplanung*/Integrating on-site energy generation into production planning." wt Werkstattstechnik online 106, no. 03 (2016): 157–62. http://dx.doi.org/10.37544/1436-4980-2016-03-61.

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Die Energiewende in Deutschland betrifft nicht nur das Stromsystem. Unternehmen investieren ebenso vermehrt in standortspezifische Eigenerzeugung für mehr Flexibilität im Energiebezug und somit für Kostenvorteile. Durch Energieflexibilität ist es möglich, eine Produktion auf den schwankenden Energieverbrauch optimal auszurichten. Wesentlich ist hierbei die Produktionsplanung, in der Energiebedarfe mit verfügbaren Mengen oder Preissignalen in Einklang gebracht werden. Hierzu ist auch die Eigenerzeugung am Standort zu integrieren und für ein Planungssystem beschreibbar zu machen. &nbsp; The

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Daealhaq, Haitham, Yasser Falah Hassan, Hanan Ghanimi, and Mahdi Azimian. "Bidding Strategy of a Wind-Thermal GENCO considering Piecewise Linear AC Power Flow and Correlated Uncertainties." International Transactions on Electrical Energy Systems 2022 (March 29, 2022): 1–13. http://dx.doi.org/10.1155/2022/6301902.

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In deregulated electricity markets, generation companies (GENCO) try to maximize their economic benefits considering the electricity demand, transmission network condition, and other participants’ behaviors. The increasing penetration of renewable sources such as wind power generation with intermittent nature poses several challenges to the participation of GENCOs in the electricity market. Thus, this paper presents a stochastic bilevel optimization model to determine the coordinated bidding strategy of a wind-thermal GENCO with the aim of maximizing its profit in the day-ahead and real-time b

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Danilin, Arsenii A. "INCREASING THE VOLUME OF ELECTRICITY CONSUMPTION AS A WAY TO DEVELOP IN RUSSIA THE POWER ENGINEERING." EKONOMIKA I UPRAVLENIE: PROBLEMY, RESHENIYA 10/2, no. 130 (2022): 226–37. http://dx.doi.org/10.36871/ek.up.p.r.2022.10.02.019.

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The subject of the study is the search for ways to stimulate the generation and consumption of electricity in Russia to stimulate the energy engineering industry. The purpose of the work is to develop a mechanism for maintaining stable volumes of energy generation to maintain demand for industry products. The article uses statistical data from official sources. With the help of analysis and modeling, the possibility of increasing the capacity for cryptocurrency mining in Russia at the state level as a way to preserve the volume of electricity generation in the country is investigated. The cons

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Kostyukovskyi, Borys, and Tetiana Nechaieva. "Theoretical justification of the necessity of payment for capacity in IPS." System Research in Energy 2022, no. 2 (2022): 64–72. http://dx.doi.org/10.15407/srenergy2022.02.064.

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One of the most important tasks to be solved in the context of the Integrated power systems (IPS) development is to ensure balance reliability. Its successful solution is possible only if the electricity market is financially balanced the sufficiency of the revenues of energy companies for running a business of electricity production and providing auxiliary services, as well as providing an opportunity for investors to justify the feasibility of implementing projects for the development of generation and the implementation of demand-driven management measures to ensure the IPS balance reliabil

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Han, Qian, and Asifujiang Abudureyimu. "Opportunities and Challenges of Wind Power Generation in China." Applied Mechanics and Materials 521 (February 2014): 850–54. http://dx.doi.org/10.4028/www.scientific.net/amm.521.850.

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China's wind power market development is set to continue its growth trend of 2011. The newly added installed capacity will be in the range of 15-18GW and is expected to reach approximately 18GW. By 2015, the installed wind power capacity will reach 100GW. The percentage of decentralized wind power will further increase, but large-scale development and land-based wind power development will still be the focus, while the ratio of decentralized wind power has the potential to reach a maximum of 30%. As power grid corporations continue to improve their ultra-high voltage power transmission lines,

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Репичев, А. И., А. А. Суровнева, and Л. В. Парахина. "State support of non-profit organizations in the Russian Federation." Экономика и предпринимательство, no. 1(126) (March 12, 2021): 163–67. http://dx.doi.org/10.34925/eip.2021.126.01.028.

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В статье изучены теоретические аспекты функционирования некоммерческих организаций и система государственной поддержки подобных структур в РФ. Рассмотрены основные функции некоммерческих организаций, источники формирования их доходов, а также направления поддержки. Проведен анализ деятельности некоммерческих организаций, возможностей и вызовов, сложившихся под влиянием пандемии коронавирусной инфекции. Проведена оценка государственной поддержки некоммерческого сектора в новых условиях. The article studies the theoretical aspects of the functioning of non-profit organizations and thesystem of s

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Moore, Mark H. "Managing for Value: Organizational Strategy in for-Profit, Nonprofit, and Governmental Organizations." Nonprofit and Voluntary Sector Quarterly 29, no. 1_suppl (2000): 183–204. http://dx.doi.org/10.1177/0899764000291s009.

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All organizations benefit from developing a strategy. The most well-developed strategy models come from the private sector and focus on markets, customers, and competition. Yet, these models fail to take account of two crucially important features of nonprofit organizations: (a) the value produced by nonprofit organizations lies in the achievement of social purposes rather than in generating revenues; and (b) nonprofit organizations receive revenues from sources other than customer purchases. An alternative strategy model developed for governmental managers focuses the attention on three key i

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Ozturk, Ilhan. "Energy Dependency and Energy Security: The Role of Energy Effıcıency and Renewable Energy Sources (The Mahbub Ul Haq Memorial Lecture)." Pakistan Development Review 52, no. 4I (2013): 309–30. http://dx.doi.org/10.30541/v52i4ipp.309-330.

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National and international energy policies have very important role in regional and global power equilibrium and its importance is increasing. In this respect, diversification of energy resources and their transportations routes, efficient use of local resources and the use of existing energy resources with various technological and strategic practices in the most efficient way possible are necessary in order to improve energy security and reduce dependence on foreign energy sources. Energy efficiency and renewable energy sources stand out as an important issues especially regarding energy sup

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Muhammad, Waqas, and Wali Khan Zmarrak. "The Effect Of Distributed Generation On Voltage Profile and Electrical Power Losses." International Journal of Engineering Works 2, no. 12 (2016): 99–103. https://doi.org/10.5281/zenodo.49363.

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Distributed Generation is gaining popularity with the recent advancements in the renewable energy sources. DGs are used as a source of energy as well as performance enhancers by utilities. Subject to the weather of a certain location different DG sources are used in which Wind Turbines, Small Hydro Plants, Photovoltaic and Fuel Cells are commonly used. In this research work, a detailed comparative analysis is made among Wind Turbine, Photovoltaic and Synchronous machine to suggest the most suitable source. The said comparison is made on the technical factors such as voltage and electrical powe

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Lin, Chun-Wei R., Yuh-Jiuan Melody Parng, and Yu-Lin Chen. "Profit optimization of sustainable low-to-medium temperature waste heat recovering management." Industrial Management & Data Systems 118, no. 2 (2018): 330–48. http://dx.doi.org/10.1108/imds-04-2017-0148.

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Purpose Responding to natural resource depletion and carbon dioxide (CO2) emission problems, and also the stricter government’s energy regulations, the purpose of this paper is to develop a sustainable waste heat recovery optimal-profit-oriented management model especially targeting on the easily forgotten low- and medium-temperature waste heat in the industry. In the paper, a system is constructed to facilitate converting the low- and medium-grade waste heat in factories into electricity, and yields optimal profit. Design/methodology/approach This paper integrates an efficient Organic Rankine

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Zmarrak, Wali Khan, Azzam-ul-Asar Dr., Waqas Muhammad, and Khan Sohail. "Performance Evaluation of Synchronous and Induction Machines Coupled with Distribution Network." International Journal of Engineering Works 2, no. 12 (2016): 104–8. https://doi.org/10.5281/zenodo.49364.

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With the rapid increase in energy demand all over the world and great advancements in technology, utilities are more interested in Distributed Generation (DG). Among different sources, synchronous and induction machines are widely used for DG applications. In this paper, a detailed performance evaluation is carried out for induction and synchronous machines in Distributed Generation mode. A typical radial distribution feeder is simulated in Electrical Transient Analyzer Program (ETAP) and the impacts of aforementioned sources are analyzed on DG. On the basis of comparison between sources, some

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Cruz-De-Jesús, Emely, Jose L. Martínez-Ramos, and Alejandro Marano-Marcolini. "Optimal Scheduling of Controllable Resources in Energy Communities: An Overview of the Optimization Approaches." Energies 16, no. 1 (2022): 101. http://dx.doi.org/10.3390/en16010101.

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In recent years, there has been a growing interest in the study of energy communities. This new definition refers to a community sharing energy resources of different types to meet its needs and reduce the associated costs. Optimization is one of the most widely used techniques for scheduling the operation of an energy community. In this study, we extensively reviewed the mathematical models used depending on the objectives and constraints considered. The models were also classified according to whether they address uncertainty and the inclusion of flexibility constraints. The main contributio

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Rigby, M. "Personal Health, Person-centred Health and Personalised Medicine – Concepts, Consumers, Confusion and Challenges in the Informatics World." Yearbook of Medical Informatics 21, no. 01 (2012): 7–15. http://dx.doi.org/10.1055/s-0038-1639424.

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SummaryTo define and assess ‘Consumer Health Informatics’ and related emergent issues in an era of new media and of personalisation of care, and from this to define what actions need to be taken to optimise benefits and address risks.Definition of key concepts; review of health personalisation, emergent health information and communication technologies and knowledge sources available to citizens and social media; and identification of unresolved issues threatening optimal use of each.A structured review supported by citations and examples.Several new aspects of consumer health informatics are

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Wulandari, Jennis Ayu, Sudarti ., and Yushardi . "Analisis Perkembangan Pembangkit Listrik Tenaga Bayu (PLTB) Sebagai Sumber Energi Alternatif Terbarukan Di Indonesia." Jurnal Pendidikan, Sains Dan Teknologi 2, no. 4 (2023): 940–45. http://dx.doi.org/10.47233/jpst.v2i4.1303.

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One of the government's steps in the energy sector is to immediately develop and introduce renewable energy sources to reduce dependence on fossil fuels. Supporting government policies regarding community energy supply, including wind energy, requires the introduction of the use of new renewable energy sources based on local potential. To support this government program, non-profit programs are being implemented in several cities in Indonesia to exploit the potential of wind energy. Wind speed, or the average wind energy that can be harvested each day, on Mount Kinshiel ranges from 60.14 to 77

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Ranabhat, Deepesh, and Bharat Ram Dhungana. "Micro-credit for the Small Enterprises Development: A Case of Kaski District, Nepal." Prithvi Academic Journal 4 (May 12, 2021): 27–38. http://dx.doi.org/10.3126/paj.v4i0.37007.

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The aim of this paper is to examine the impact of micro-credit on the small or micro-enterprises development with reference to Kaski district of Nepal. The descriptive and analytical research design is used and the research is based on the primary sources of data collected through structured questionnaires. During the study, the researchers selected 170 respondents, who were involved in the micro-credit programme in the last five or more years in the microfinance institutions, using the purposive sampling technique. The study finds that the majority of the clients are involved in agriculture a

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Maghfirah, Nadya Permata, Nur Aini, and Poppy Arsil. "Perbandingan Profitabilitas UMKM Pengolahan Hasil Perikanan yang Telah Mendapatkan Sertifikasi Halal dan Belum." Hakikat: Journal of Halal Studies 1, no. 1 (2025): 32. https://doi.org/10.20884/1.hakikat.2025.1.1.15002.

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The study aims to compare the profitability analysis between MSMEs of processed fishery products that have Halal certification and MSMEs that do not have Halal certification. Data collection was carried out by conducting a study of 12 MSMEs of fishery product processing determined purposively through research instruments in the form of questionnaires, interviews, and documentation of sources. The data collected was a general description of the company and its components in the financial statements. Components in the financial statements include the balance sheet and the company's profit and lo

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Hamrahi, Mousa, Mehrdad Mallaki, Naghi Moaddabi Pirkolachahi, and Najme Cheraghi Shirazi. "Flexibility Pricing of Grid-Connected Energy Hubs in the Presence of Uncertain Energy Resources." International Journal of Energy Research 2023 (May 24, 2023): 1–21. http://dx.doi.org/10.1155/2023/6798904.

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The paper expresses the problem of flexibility pricing in energy hubs (EHs) that are in connection with electricity, heat, and gas networks considering of uncertain energy generation sources. Scheme includes a bilevel formulation. Its upper-level states for modeling of the flexibility services are provided by various resources within the EH. The problem considers maximization of the expected profit of these resources in the flexibility market. The problem constraints include the flexibility model of flexible resources such as storage devices, responsive loads, and controllable distributed gene

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Bichurova, Iva, and Petia Yordanova-Dinova. "MANAGING COMPANY INNOVATION IN THE CONTEXT OF GENERATING NEW IDEAS." Knowledge International Journal 28, no. 5 (2018): 1539–44. http://dx.doi.org/10.35120/kij28051539i.

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The paper discusses the main sources of ideas in the company, as well as the process of generating new ideas. It is important to note that the units and departments related to the innovation activity of the company are to capture, create and offer a large number of acceptable new ideas that will later develop, implement and successfully become commercialized. The generation of ideas is a creative process for developing novelties and transforming researches into practical solutions. The aggregate qualities of innovation awaken the interest of both parties in market relations - entrepreneurs and

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Kirti Pathak and Dr. Sanjay Kumar Jagannath Bagul. "An effective imaging based diagnosis of Solar Photovoltaic System and performance parameters for smart solar power grid." International Journal of Information Technology and Management 18, no. 2 (2024): 77–83. http://dx.doi.org/10.29070/ydpa5005.

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Another of the most attractive power generation sources for residential, corporate, and commercial operations is energy production. Due to this compelling qualities, photovoltaic systems (PV) electricity production have increasingly attracted the attention of researchers and professionals. Nonetheless, the greatest obstacle in generating energy from the sun is the predictable discontinuous output power from photovoltaic (PV) systems, which is largely caused by climate. The power differential of a photovoltaic panels may considerably reduce the financial profit of large scale solar fields. For

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