Benefit allocation for combined heat and power dispatch considering mutual trust

Zhao, Leilei; Xue, Yixun; Sun, Hongbin; Du, Yuan; Chang, Xinyue; Su, Jia; Li, Zening

doi:10.1016/j.apenergy.2023.121279

Cited by 9 publications

(2 citation statements)

References 43 publications

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“…Furthermore, we will explore different ways to improve the effectiveness of energy utilization. In additional, we will also pay attention to coordinated heat and power dispatch (CHPD) with the popularization of CHPD [26][27][28].…”

Section: Discussionmentioning

confidence: 99%

Economic Dispatch of Integrated Electricity–Heat–Hydrogen System Considering Hydrogen Production by Water Electrolysis

Wang,

Pan,

et al. 2023

Electronics

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Water electrolysis is a clean, non-polluting way of producing hydrogen that has seen rapid development in recent years. It offers the possibility of resolving the issue of excessive carbon emissions in conventional hydrogen production methods. In addition, waste heat recovery in hydrogen fuel cells can significantly increase the efficiency of energy use. Thus, to combine the electric power system, the hydrogen energy system, and the district heating system, this research suggests a novel optimal multi-energy complementary electricity–hydrogen–heat model. Rooftop photovoltaics, energy storage batteries, electric boilers, and hydrogen energy systems made up of hydrogen generation, hydrogen storage, and hydrogen fuel cells are all included in the suggested model. Furthermore, the electricity–hydrogen–heat system can be connected successfully using waste heat recovery in hydrogen fuel cells to create a coordinated supply of heat and power. In this work, the waste heat of hydrogen fuel cells is taken into account to increase the efficiency of energy use. To show the effectiveness of the suggested optimal multi-energy complementary model, many case studies have been conducted.

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Section: Discussionmentioning

confidence: 99%

Economic Dispatch of Integrated Electricity–Heat–Hydrogen System Considering Hydrogen Production by Water Electrolysis

Wang,

Pan,

et al. 2023

Electronics

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“…However, the large-scale integration of new energy power generation has brought a severe test to the power system security and stability (Li, 2022;. On the one hand, the output of renewable energy has great uncertainty, which puts forward higher requirements for the regulation ability of the power grid (Zhao et al, 2023). It is an urgent problem to stabilize the volatility of renewable energy power generation.…”

Section: Introductionmentioning

confidence: 99%

Optimal scheduling of electricity-hydrogen coupling virtual power plant considering hydrogen load response

Luo,

Xu,

Fan

et al. 2024

Front. Energy Res.

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With the rapid development of hydrogen production by water electrolysis, the coupling between the electricity-hydrogen system has become closer, providing an effective way to consume surplus new energy generation. As a form of centralized management of distributed energy resources, virtual power plants can aggregate the integrated energy production and consumption segments in a certain region and participate in electricity market transactions as a single entity to enhance overall revenue. Based on this, this paper proposes an optimal scheduling model of an electricity-hydrogen coupling virtual power plant (EHC-VPP) considering hydrogen load response, relying on hydrogen to ammonia as a flexibly adjustable load-side resource in the EHC-VPP to enable the VPP to participate in the day-ahead energy market to maximize benefits. In addition, this paper also considers the impact of the carbon emission penalty to practice the green development concept of energy saving and emission reduction. To validate the economy of the proposed optimization scheduling method in this paper, the optimization scheduling results under three different operation scenarios are compared and analyzed. The results show that considering the hydrogen load response and fully exploiting the flexibility resources of the EHC-VPP can further reduce the system operating cost and improve the overall operating efficiency.

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Participation of strategic district heating networks in electricity markets: An arbitrage mechanism and its equilibrium analysis

Zheng,

Xu,

Liu

et al. 2023

Applied Energy

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Benefit allocation for combined heat and power dispatch considering mutual trust

Cited by 9 publications

References 43 publications

Economic Dispatch of Integrated Electricity–Heat–Hydrogen System Considering Hydrogen Production by Water Electrolysis

Economic Dispatch of Integrated Electricity–Heat–Hydrogen System Considering Hydrogen Production by Water Electrolysis

Optimal scheduling of electricity-hydrogen coupling virtual power plant considering hydrogen load response

Participation of strategic district heating networks in electricity markets: An arbitrage mechanism and its equilibrium analysis

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