Comprehensive energy cooperative optimization model based on energy conversion efficiency considering investment benefit

Peng, Daoxin; Wu, Hongliang

doi:10.1002/er.5993

Cited by 8 publications

(4 citation statements)

References 20 publications

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“…The heat output of GTs is calculated by the electricity output and the heat-to-electricity ratio, as shown in Equations ( 9) and (10).…”

Section: Heat Productionmentioning

confidence: 99%

“…The initial investment was higher than the traditional system, but the annual operating costs were lower. Aimed at maximizing investment, reducing carbon emissions, and minimizing energy waste, Peng et al 10 constructed a multi‐source collaborative configuration and operation optimization model of IES. The results show that the reasonable configuration reduces the energy waste and penalty cost and meets various energy loads.…”

Section: Introductionmentioning

confidence: 99%

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Energy hub‐based configuration optimization method of integrated energy system

Qiao

Xiong

et al. 2022

Intl J of Energy Research

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Summary Aiming at the traditional method for configuration optimization of integrated energy system (IES) that does not consider the impact of the way the energy devices are configured (including the installed combination, installed capacity, and operation strategy) and just optimizes the total installed capacity according to the system energy requirement, which will give rise to some problems such as high energy consumption, low efficiency and energy waste, this paper puts forward the innovative and extended energy hub (EH) to study the coupling characteristics of multi‐energy flow, and proposes a configuration optimization method of IES based on EH. The proposed method establishes an EH‐based combination model of gas turbines for selecting combination schemes of multiple gas turbines, and then builds an EH‐based configuration optimization model of IES for determining the optimal configuration schemes of energy devices by considering the economy, energy efficiency, and environmental benefits. Finally, the results from the two schemes compared in the research case illustrate that the scheme considering configuration optimization of gas turbines decreases the investment cost and the CO2 emissions by 8.9% and 8.16%, respectively, and increases the comprehensive energy efficiency from 0.789 to 0.8097. It is further proved that the effectiveness of the proposed method and the research significance of the configuration optimization. Highlights A configuration optimization method of IES is proposed based on EH, which can achieve economic, efficient, and environmentally friendly operation of the system. The concept of EH is adopted to model energy devices separately, and the innovative and extended EH is proposed to study the coupling characteristics of multiple energy flows. EH‐based operation configuration model and combination model of gas turbines are established to optimize the installed capacity and combination, ensuring that the gas turbines can flexibly adapt to the diversified energy demand.

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“…The heat output of GTs is calculated by the electricity output and the heat-to-electricity ratio, as shown in Equations ( 9) and (10).…”

Section: Heat Productionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Energy hub‐based configuration optimization method of integrated energy system

Qiao

Xiong

et al. 2022

Intl J of Energy Research

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“…In recent years, with the deepening of a new round of power system reform and the continuous development of Internet information technology and renewable energy technology, the energy Internet has gradually replaced the traditional power system and become a new engine to promote the development of the power industry [1]. In terms of the economy of the operation of the integrated energy system, ten key factors affecting the economy of the integrated energy system are investigated, and on this basis, a causal relationship model is constructed [2].…”

Section: Introductionmentioning

confidence: 99%

Optimization of new comprehensive energy service system in industrial parks under the dual carbon target

Zhang

Tang

Dong

et al. 2022

J. Phys.: Conf. Ser.

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Given the poor effect of the current new integrated energy management service, this paper puts forward the optimization strategy of the new integrated energy service system of industrial parks under the dual carbon goal, optimizes the functions of the new integrated energy service system in combination with the dual carbon goal, standardizes the monitoring data evaluation system of the new integrated energy, and constructs the new integrated energy consumption evaluation algorithm of industrial parks. Finally, it is confirmed by experiments. The optimization method of the new integrated energy service system of industrial parks under the dual carbon target proposed has high practicability.

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“…The cooperative collectively manages the development process, including project financing, planning, permitting, and construction. Cooperative members have a say in the governance and decision-making processes [76]. Typically, each member has one vote, ensuring a democratic approach to managing the cooperative's affairs.…”

mentioning

confidence: 99%

Diagnosis of the Development of Energy Cooperatives in Poland—A Case Study of a Renewable Energy Cooperative in the Upper Silesian Region

Gajdzik,

Jaciow,

Wolniak

et al. 2024

Energies

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Renewable energy sources (RESs) offer key transformative potential from a societal point of view due to their modularity and ability to generate energy at the local level, allowing for the development of grassroots democratic and participatory initiatives. The paper aims to share insights into the processes of creating RES cooperatives in Poland. One of the first cooperatives to be established in the Upper Silesian region in Poland was the energy cooperative (EC) “Our Energy”. This study presents an in-depth empirical analysis of a community-based renewable energy cooperative. The study employed a case study methodology, including a SWOT analysis framework, to describe the research subject and identify its strengths, weaknesses, opportunities, and threats. Key findings indicate that members benefit from stable energy prices and full recovery of the energy produced, and the cooperative is at the forefront of energy-sharing practices that minimize costs through direct transactions with the local municipality. The strategic goals of the EC focus on expanding membership, increasing the number of photovoltaic installations, implementing energy balancing, combating energy poverty, and reducing emissions. Challenges such as financial constraints and a lack of real-time monitoring of energy distribution are acknowledged, and carbon footprint reduction innovations and stakeholder engagement are highlighted as forward-looking approaches. The study highlights the role of cooperatives as a model for community-led sustainable energy initiatives. However, the study acknowledges the limitations of its small sample size, suggesting the need for broader research to understand the impact of collaborative energy on decarbonization. Future research directions are proposed, focusing on the long-term sustainability and socioeconomic impacts of energy cooperatives. This study contributes to the scholarly discourse on renewable energy cooperatives by offering insight into their potential to bridge the gap between energy producers and consumers and support sustainable community development. The main novelty of this paper lies in its detailed examination of a specific renewable energy cooperative, incorporating SWOT analysis, stakeholder perspectives, quantitative assessments, and a forward-thinking approach. This multifaceted analysis contributes to the existing literature on renewable energy initiatives, providing a valuable reference for researchers, policymakers, and practitioners in the field.

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Comprehensive energy cooperative optimization model based on energy conversion efficiency considering investment benefit

Cited by 8 publications

References 20 publications

Energy hub‐based configuration optimization method of integrated energy system

Energy hub‐based configuration optimization method of integrated energy system

Optimization of new comprehensive energy service system in industrial parks under the dual carbon target

Diagnosis of the Development of Energy Cooperatives in Poland—A Case Study of a Renewable Energy Cooperative in the Upper Silesian Region

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