相关参考文献
注意：仅列出部分参考文献，下载原文获取全部文献信息。
Article
Green & Sustainable Science & Technology
Dong Zhang et al.
Summary: In this study, a distributed energy system based on solar and biomass energy was established to meet the energy demand of 50 households in cold areas. A multi-dimensional evaluation system dominated by the environment was constructed to address urgent environmental issues. Through the use of non-dominated sorted genetic algorithm-II and Entropy weight-TOPSIS method, the optimal capacity and operation mode of the proposed system were determined, leading to improved results compared to before optimization. This study validates the multi-objective optimization model and emission reduction potential of the proposed system.
Article
Thermodynamics
Peng Ran et al.
Summary: A novel multi-generation energy system based on a solid oxide fuel cell (SOFC) is proposed, which recovers waste heat to generate additional electric power, heating, and cooling. The system exhibits high efficiency and obtained significant power, heating, and cooling capacities under design conditions.
APPLIED THERMAL ENGINEERING
(2023)
Article
Energy & Fuels
Nan Zheng et al.
Summary: The present study proposes a novel multi-generation system that integrates various renewable energy sources for efficient energy production and utilization. The system consists of a solar-driven proton exchange membrane electrolysis cell, a solid-oxide fuel cell, a parabolic trough photovoltaic thermal collector, and thermal energy storage. The system stores surplus solar electricity as high-pressure green hydrogen and utilizes it with a hydrogen-fueled solid-oxide fuel cell to meet the electricity demand at night. The system also utilizes solar heat and waste heat for cooling/heating and domestic hot water production. The techno-economic feasibility of the system is evaluated, and the results show excellent energy and economic performance.
Article
Thermodynamics
Xiaomeng Wang et al.
Summary: A new integrated energy system is proposed to tackle the issues with the conventional cooling, heating and power tri-generation system by incorporating solarmethanol hydrogen production, energy storage, solid oxide fuel cell, and dual-effect absorption chiller/heat pump. Simulation analysis shows that the new system significantly enhances energy conversion efficiency compared to the reference system. The effects of methanol flow rate on system output parameters and thermodynamic performance are also studied for different seasons.
APPLIED THERMAL ENGINEERING
(2023)
Article
Thermodynamics
Nan Zheng et al.
Summary: This study presents a novel solar-driven proton exchange membrane electrolysis cell and solid-oxide fuel cell-based combined cooling, heating, power, and storage (CCHPS) system integrated with the parabolic trough photovoltaic-thermal (PTPVT) collector. The system utilizes a robust energy management strategy to optimize solar energy utilization and effectively respond to dynamic load demands. A comprehensive sustainability analysis is conducted to evaluate the system's performance, showing that optimal sustainability is achieved with a 0.04 m receiver side length of the PTPVT collector.
Article
Energy & Fuels
Alireza Mahmoudan et al.
Summary: This study investigates a novel hybrid renewable-energy-based system that can generate multiple commodities. By converting the heat from geothermal and solar energy sources, the system is able to produce useful products such as electricity, domestic hot water, cooling load, and hydrogen. The system includes various components such as parabolic trough collectors, a Kalina cycle, an ejector refrigeration system, a thermoelectric generator (TEG) unit, an organic Rankine cycle, and a PEM electrolyzer. Through a comprehensive analysis using energy, exergy, and exergoeconomic approaches, the system is examined from different perspectives. Multi-objective optimization is performed to achieve the best solution, maximizing exergy efficiency and minimizing the total unit cost of products. The results indicate that under optimal conditions, the system can achieve high exergy efficiency, low total unit cost of products, and a significant hydrogen production rate. Comparing the system performance with and without the TEG unit, it is found that utilizing this unit is more beneficial. However, a case study suggests that removing the TEG unit during certain cold months would be more economically wise.
Article
Thermodynamics
Zherui Ma et al.
Summary: A novel solid-oxide-fuel-cell-based cooling, heating, and power system with integrated chemical looping hydrogen generation is proposed in this study. The system achieves high-efficiency CO2 capture and hydrogen supply to fuel cells, avoiding carbon deposition issues. By incorporating a high-temperature solar heat collector, the system can improve power generation efficiency and energy cascade utilization. The results show significant reductions in energy consumption of CO2 capture and potential improvements in energy and exergy efficiencies by optimizing system parameters such as SOFC operating temperature.
Article
Thermodynamics
Wenxing Liang et al.
Summary: This study proposes a multi-generation system based on solid oxide fuel cells (SOFC), which integrates organic Rankine cycle and transcritical carbon dioxide cycle to achieve near-zero emissions. A liquefied natural gas (LNG) cold energy utilization system is introduced to realize CO2 condensation and capture. The system demonstrates cooperative production of energy and matter, with high thermal efficiency, net electrical efficiency, and exergy efficiency. Exergy analysis reveals the most significant losses occur in the SOFC top cycle. Parameters analysis shows that different operating conditions affect the system's electrical efficiency and exergy efficiency.
ENERGY CONVERSION AND MANAGEMENT
(2022)
Article
Thermodynamics
Yongjing Tong et al.
Summary: This paper proposes and studies three new solar tower aided 300 MW S-CO2 coal-fired power generation systems with different integration schemes. Results show that the new integration systems are significantly better than traditional systems in terms of reducing coal consumption rate and CO2 emission rate. Among the schemes, scheme 3 proves to be the optimal system. Additionally, the study on the influence of solar energy and operation load on the system's performance provides valuable insights for enhancing the efficiency of solar energy utilization in power generation.
ENERGY CONVERSION AND MANAGEMENT
(2022)
Article
Green & Sustainable Science & Technology
R. J. Lowe et al.
Summary: The paper explores the potential of solar PV and wind energy to dominate global primary energy supply by 2050, using simple models to demonstrate their feasibility and examining potential constraints. The results indicate that these technologies are likely to achieve global coverage after 2025 and enable net-zero CO2 emissions.
RENEWABLE & SUSTAINABLE ENERGY REVIEWS
(2022)
Article
Energy & Fuels
Timothy A. Barckholtz et al.
Article
Energy & Fuels
Carlos Andrade et al.
Summary: Limiting global temperature rise requires rapid and massive deployment of solutions to reduce carbon emissions. P2G technologies are essential for the development of renewable energy and decarbonization of the energy system.
Article
Chemistry, Physical
Amir Reza Razmi et al.
Summary: The need for utility-scale energy storage technologies is growing globally, with hydrogen storage emerging as a powerful alternative due to its environmental benefits and ability to store large amounts of energy. This research aims to introduce a novel configuration of green hydrogen production for power generation during peak demand periods, optimizing for the lowest cost rate and maximum exergy efficiency by combining neural network and grey wolf optimization algorithms. DowthermTM A synthetic oil is identified as the best working fluid for the proposed system, which can generate significant power output during off-peak, mid-peak, and peak demand periods.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2022)
Article
Green & Sustainable Science & Technology
Ali Dadak et al.
Summary: A solar driven co-generation structure of hydrogen and electricity was investigated techno-economically for its potential installation in the Farakhi village. A combined renewable configuration was designed and integrated to provide the necessary direct current for utilization in a solid oxide electrolyzer. The system was modeled and simulated using MATLAB, ASPEN HYSYS, and HOMER Pro software. Economic, exergy, and exergoeconomic approaches were applied to evaluate the system's performance and identify influential factors. The system's annual capital cost, maintenance cost, and operating cost were determined, and it produced 29.2 tons of hydrogen per year with a LCOP of 8.94 $/kg H2.
Article
Thermodynamics
Nan Zheng et al.
Summary: The system proposed in this study is an important component in the energy revolution of the 21st century, featuring high efficiency and zero emissions. The energy and exergy analyses conducted show the system's performance in different seasons.
ENERGY CONVERSION AND MANAGEMENT
(2022)
Article
Energy & Fuels
Fukang Ren et al.
Summary: This paper proposes a novel planning method for the optimal design and dispatch of hybrid energy systems. By considering electrical and thermal matching performances, the system's economic, energy, and environmental performance are improved. The case study demonstrates that combining a power generation unit with daily change strategy and energy storage technologies under full-time mode achieves the best operational strategy, with optimal economy and environment indicators.
Article
Thermodynamics
Wanjun Qu et al.
Summary: This study proposes a new approach for hydrogen production by utilizing high-temperature combustion heat from the cogeneration system. The feasibility and energy conversion performance are investigated. The results show that the method is effective for storing renewable electricity and achieving cascade utilization of methane.
ENERGY CONVERSION AND MANAGEMENT
(2022)
Article
Green & Sustainable Science & Technology
Nan Zheng et al.
Summary: Efficient utilization of solar energy is crucial for reducing dependence on fossil fuels and achieving carbon neutrality. This study introduces a novel partially covered parabolic trough photovoltaic thermal collector and evaluates its thermodynamic, environmental, and economic performances using energy, exergy, exergoenvir-onmental, and exergoeconomic analyses. The results demonstrate significant improvements in energy and exergy efficiencies, as well as reductions in pollutant emissions, under different solar irradiation levels.
Article
Thermodynamics
Mohamed A. Hamouda et al.
Summary: This paper presents a technoeconomic assessment of a solar-driven co-generation system for water production and power generation. The results reveal that utilizing waste heat for multistage flash desalination can achieve lower costs, water price, and CO2 emissions.
APPLIED THERMAL ENGINEERING
(2022)
Article
Energy & Fuels
Fukang Ren et al.
Summary: This paper proposes a novel planning method for optimally designing and dispatching hybrid energy systems, taking into account various performance indicators. The combination of renewable technologies with natural gas can provide low-carbon energy and promote sustainable development.
Article
Energy & Fuels
Moataz Sheha et al.
Summary: This study examines the technical and economic feasibility of incorporating high levels of solar energy penetration into a smart grid system of 60,000 smart houses. A novel non-cooperative Stackelberg game is introduced to optimize dynamic prices for grid stability, with a focus on profitabilty and distributed storage. The study evaluates ten cases with various photovoltaic plant sizes and battery designs, using metrics such as the levelized cost of energy and payback period to identify the most promising scenarios.
Article
Thermodynamics
Djamal Eddine Ghersi et al.
Summary: A new electric load following strategy, NELF, was developed for hybrid chiller based CCHP systems and found to be the best choice in terms of reducing primary energy consumption, annual total cost, and carbon dioxide emission. Performance of CCHP systems and operation strategies were compared, with NELF showing better energetic, economic, and environmental performance under optimized conditions.
Article
Green & Sustainable Science & Technology
Zhiming Wang et al.
Summary: This paper analyzes a new PEMEC system without integrated cooling channels, focusing on models of the stack and system, as well as the impact of operational parameters on performance and energy efficiency. Results suggest that regulating inlet water temperature and flow rate can achieve the desired operating temperature for the stack, providing guidance for optimal design of the PEMEC system.
Article
Green & Sustainable Science & Technology
Amal Herez et al.
Summary: The study examines the combination of parabolic trough collector and solar photovoltaics to create a hybrid system for simultaneous electricity generation and hot water production. A new methodology of thermal modeling using thermal resistance analogy and iterative procedure is proposed. Parametric analysis reveals the impact of various factors on the thermal and electrical performance of the system.
Article
Thermodynamics
Yuzhu Chen et al.
Summary: A novel adjustable CCHP system was proposed in this study, and its thermal and adjustable performance was analyzed through energy, exergy and heat to electricity ratio. By utilizing a modified exergo-economic method, the thermal allocation ratio among system components was optimized, resulting in higher energy efficiency and heat to electricity ratio. This research presents a new way to effectively utilize solar thermal energy for district energy systems.
ENERGY CONVERSION AND MANAGEMENT
(2021)
Article
Energy & Fuels
Asmae Berrada et al.
Summary: The world is seeking sustainable and clean solutions, with green hydrogen being an environmentally sustainable option. There is high potential for hydrogen production from solar energy in Morocco, and subsidies could further decrease production costs.
JOURNAL OF ENERGY STORAGE
(2021)
Article
Green & Sustainable Science & Technology
Yuzhu Chen et al.
Summary: This study demonstrates that integrating solar and geothermal energy into space heating systems can effectively save energy, reduce costs, and decrease emissions. Simulation model results show that this integrated performance has a positive impact on meeting the heating demand of office buildings.
Article
Thermodynamics
Yuzhu Chen et al.
Summary: The study implemented a multi-generation energy system combining ORC and AHP technologies to utilize solar energy effectively, resulting in improved energy and exergy efficiency. The tri-generation system showed a simple economic payback time of 3.5 years compared to a separate system. Sensitivity analysis indicated that the inlet and outlet temperatures of the heat pump and yearly solar irradiance have the highest impact on system performance.
Article
Thermodynamics
Pengfei Zhu et al.
Summary: This work proposes a novel CCHP system using biomass as fuel, with parametric and exergy analyses showing that increasing steam to biomass ratio or SOFC fuel utilization factor improves electrical efficiency, while increasing air equivalent ratio has a negative effect. Through multi-objective optimization, the system can achieve high CCHP efficiency, net electrical efficiency, and low total annual cost simultaneously.
ENERGY CONVERSION AND MANAGEMENT
(2021)
Article
Energy & Fuels
Mohammad Ali Emadi et al.
Article
Thermodynamics
Yuzhu Chen et al.
ENERGY CONVERSION AND MANAGEMENT
(2020)
Article
Thermodynamics
Yuzhu Chen et al.
ENERGY CONVERSION AND MANAGEMENT
(2020)
Article
Thermodynamics
Jiangjiang Wang et al.
Article
Thermodynamics
G. Yang et al.
Article
Thermodynamics
Jiangjiang Wang et al.
ENERGY CONVERSION AND MANAGEMENT
(2019)
Article
Chemistry, Physical
Hongbin Zhao et al.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2019)
Article
Chemistry, Physical
Alhassan Salami Tijani et al.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2018)
Article
Chemistry, Physical
Wolfgang Sanz et al.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2018)
Article
Chemistry, Physical
F. Z. Aouali et al.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2017)
Review
Green & Sustainable Science & Technology
Hakan Caliskan
RENEWABLE & SUSTAINABLE ENERGY REVIEWS
(2017)
Article
Chemistry, Physical
Bo Han et al.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2015)
Article
Thermodynamics
Liqiang Duan et al.
Article
Energy & Fuels
Francesco Calise et al.
Article
Electrochemistry
M. K. Debe et al.
JOURNAL OF THE ELECTROCHEMICAL SOCIETY
(2012)
Article
Thermodynamics
W Zhang et al.
ENERGY CONVERSION AND MANAGEMENT
(2005)
Article
Chemistry, Physical
S Campanari
JOURNAL OF POWER SOURCES
(2001)
