A review of multiphase energy conversion in wind power generation

Peng, Xiaokang; Liu, Zicheng; Jiang, Dong

doi:10.1016/j.rser.2021.111172

Cited by 138 publications

(41 citation statements)

References 39 publications

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“…In recent decades, studies inspecting the role of different factors, such as waste management, green products, alternative energy, militarization, and energy budgets, in environmental sustainability are increasing (He et al 2018;Ahmed et al 2020Ahmed et al , 2021Liu et al 2020;Zhao et al 2020;Wu et al 2021;Li et al 2021b;Yu 2021;Peng et al 2021). This current study diverts from the mainstream topics and inspects the effects of terrorism and FDI on CO2 emissions.…”

Section: Literature Reviewmentioning

confidence: 94%

The asymmetric associations between foreign direct investment inflows, terrorism, CO2 emissions, and economic growth: a tale of two shocks

Chishti

Ahmed

Murshed

et al. 2021

Environ Sci Pollut Res

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Foreign direct investments can exert ambiguous effects on the environmental quality of the host economies. At the same time, terrorism is a worldwide phenomenon that affects human life, FDI inflows, economic growth, and, most importantly, environmental well-being. Hence, it can be expected that there are relationships between terrorism, foreign direct investment inflows, and carbon dioxide emissions. However, in the previous literature, less attention has been given to explore these nexuses. In addition, the possible nonlinearities in data are also mostly ignored in the preceding related studies. Against this backdrop, this paper explores the linear and nonlinear influences of terrorism and foreign direct investment inflows on carbon dioxide emissions, controlling for energy consumption and economic growth within the model, on carbon dioxide emissions in the context of ten global economies that are most impacted by terrorism. To this end, we used the data from 1973 to 2016 and deployed the linear and non-linear autoregressive distributed lag methods to scrutinize the environmental impacts of the explanatory variables of concern. The results confirmed the presence of non-linearities in the relationships between terrorism, inflows of foreign direct investments, and carbon dioxide emissions. Furthermore, the findings revealed that the positive shocks to terrorism and foreign direct investment inflows significantly deteriorate the environment with a dominating effect. Unlike the previous studies, this current study validates the pollution haven hypothesis for the sample economies. Energy consumption and economic growth were also evidenced to exacerbate the carbon dioxide emission levels in all selected countries. Based on these results, we recommend that our sample economies should focus on promoting education, employment, economic stability, and public awareness to eradicate terrorism which, in turn, can mitigate the emissions of carbon dioxide further. In addition, stringent environmental regulations on foreign direct investment inflows are required to reduce the adverse environmental effects of such sources of foreign finance. Furthermore, the international firms should be encouraged to invest in cleaner technologies by offering them tax benefits and other financial incentives.

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Section: Literature Reviewmentioning

confidence: 94%

The asymmetric associations between foreign direct investment inflows, terrorism, CO2 emissions, and economic growth: a tale of two shocks

Chishti

Ahmed

Murshed

et al. 2021

Environ Sci Pollut Res

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“…This has become a significant issue for the Iranian energy market [11][12][13][14][15][16][17]. Traditional fossil fuel-based power plants are not able to provide the power demand [17][18][19][20][21][22][23][24], and blackouts are inevitable, especially in the hot months of the year [25][26][27][28][29][30][31][32][33]. Meanwhile, renewable energy sources (RESs) are one of the efficient solutions for dealing with such an important issue [34][35][36][37][38][39][40][41][42][43].…”

Section: Introduction 1motivationsmentioning

confidence: 99%

Techno-Economic Planning and Operation of the Microgrid Considering Real-Time Pricing Demand Response Program

et al. 2021

Energies

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The optimal planning of grid-connected microgrids (MGs) has been extensively studied in recent years. While most of the previous studies have used fixed or time-of-use (TOU) prices for the optimal sizing of MGs, this work introduces real-time pricing (RTP) for implementing a demand response (DR) program according to the national grid prices of Iran. In addition to the long-term planning of MG, the day-ahead operation of MG is also analyzed to get a better understanding of the DR program for daily electricity dispatch. For this purpose, four different days corresponding to the four seasons are selected for further analysis. In addition, various impacts of the proposed DR program on the MG planning results, including sizing and best configuration, net present cost (NPC) and cost of energy (COE), and emission generation by the utility grid, are investigated. The optimization results show that the implementation of the DR program has a positive impact on the technical, economic, and environmental aspects of MG. The NPC and COE are reduced by about USD 3700 and USD 0.0025/kWh, respectively. The component size is also reduced, resulting in a reduction in the initial cost. Carbon emissions are also reduced by 185 kg/year.

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“…Besides, Table 2 demonstrates the parameters needed for the simulation. Cathode gas composition Nitrogen: 0.59, Carbon dioxide: 0.08, water: 0.25, Oxygen: 0.08 [78] The generated electricity and the efficiency of the cell can be considered as two pivotal factors for evaluating the electrochemical model of the MCFC, which are achieved by the following relations, respectively [90,91]:…”

Section: Molten Carbonate Fuel Cellmentioning

confidence: 99%

“…where, E in and E out are input and output exergies, sequentially. Exergetic efficiency of the MCFC is given by [88,90]:…”

Section: Exergy Investigation Of Mcfcmentioning

confidence: 99%

A Comprehensive Thermoeconomic Evaluation and Multi-Criteria Optimization of a Combined MCFC/TEG System

et al. 2021

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In this study, an integrated molten carbonate fuel cell (MCFC), thermoelectric generator (TEG), and regenerator energy system has been introduced and evaluated. MCFC generates power and heating load. The exit fuel gases of the MCFC is separated into three sections: the first section is transferred to the TEG to generate more electricity, the next chunk is conducted to a regenerator to boost the productivity of the suggested plant and compensate for the regenerative destructions, and the last section enters the surrounding. Computational simulation and thermodynamic evaluation of the hybrid plant are carried out utilizing MATLAB and HYSYS software, respectively. Furthermore, a thermoeconomic analysis is performed to estimate the total cost of the product and the system cost rate. The offered system is also optimized using multi-criteria genetic algorithm optimization to enhance the exergetic efficiency while reducing the total cost of the product. The power generated by MCFC and TEG is 1247.3 W and 8.37 W, respectively. The result explicates that the provided electricity and provided efficiency of the suggested plant is 1255.67 W and 38%, respectively. Exergy inquiry outcomes betokened that, exergy destruction of the MCFC and TEG is 13,945.9 kW and 262.75 kW, respectively. Furthermore, their exergy efficiency is 68.22% and 97.31%, respectively. The impacts of other parameters like working temperature and pressure, thermal conductance, the configuration of the advantage of the materials, etc., on the thermal and exergetic performance of the suggested system are also evaluated. The optimization outcomes reveal that in the final optimum solution point, the exergetic efficiency and total cost of the product s determined at 70% and 30 USD/GJ.

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A review of multiphase energy conversion in wind power generation

Cited by 138 publications

References 39 publications

The asymmetric associations between foreign direct investment inflows, terrorism, CO2 emissions, and economic growth: a tale of two shocks

The asymmetric associations between foreign direct investment inflows, terrorism, CO2 emissions, and economic growth: a tale of two shocks

Techno-Economic Planning and Operation of the Microgrid Considering Real-Time Pricing Demand Response Program

A Comprehensive Thermoeconomic Evaluation and Multi-Criteria Optimization of a Combined MCFC/TEG System

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