A two-stage framework for site selection of underground pumped storage power stations using abandoned coal mines based on multi-criteria decision-making method: An empirical study in China

Yong, Xingkai; Wu, Yunna; Tao, Yao; Zhou, Jianli; He, Jiaming

doi:10.1016/j.enconman.2022.115608

Cited by 36 publications

(18 citation statements)

References 56 publications

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“…e entropy method is an available decision-making method to determine the index weights from the data themselves of PTTP indexes. e smaller the information entropy is, the larger the index weight [37]. e detailed steps are shown as follows:…”

Section: Determination Of Index Weights By the Entropy Methodmentioning

confidence: 99%

Investment Risk Assessment of EPC Power Transmission and Transformation Projects under New Energy Grid Connection Based on the Owner’s Perspective

Ding¹,

Zhang²,

Zhou³

et al. 2022

Mathematical Problems in Engineering

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Power transmission and transformation projects (PTTPs) under new energy grid connections are different from ordinary engineering construction projects. With large investment amounts, various supporting facilities, and high safety and quality requirements, PTTPs are vulnerable to the volatility of new energy power generation, climate, geological conditions, geopolitical environment, technological changes, and other kinds of uncertain factors. Therefore, the investment risk of PTTPs under new energy grid connection is particularly considerable in the project management. For the owner of PTTPs, adopting the engineering-procurement-construction (EPC) mode is an effective attempt to solve the project construction problems faced by the owners. Thus, this paper deeply excavates the key risk points of PTTPs in the initial investment phase under the EPC mode and constructs the novel risk evaluation index system from the perspectives of economy, management, policy, society, and environment. An assessment model is established based on triangle fuzzy number-hesitant fuzzy linguistic term sets (HFLTS-TFNs), the entropy method, and the fuzzy comprehensive evaluation method, which is used to evaluate the investment risk of PTTPs to provide reference for power grid corporations to control project risks. Finally, a case study in the Hexi Corridor region, Gansu Province, China, is illustrated to demonstrate the rationality of the decision model and find management risks are the most vital risk factors for PTTPs under EPC mode.

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Section: Determination Of Index Weights By the Entropy Methodmentioning

confidence: 99%

Investment Risk Assessment of EPC Power Transmission and Transformation Projects under New Energy Grid Connection Based on the Owner’s Perspective

Ding¹,

Zhang²,

Zhou³

et al. 2022

Mathematical Problems in Engineering

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show abstract

“…For the present work, a literature review of studies using the entropy method supported by the MABAC method was conducted. Yong et al (2022) carried out a two-stage study to determine whether abandoned coal mines could be used as underground power storage stations and, in doing so, they applied SWARA and the entropy-based MABAC method. Altıntaş (2022a), on the other hand, identified the countries that contributed the most to energy innovation globally based on the 2021 Global Energy Innovation Index Report and using MABAC and MARCOS as multicriteria decision-making methods.…”

Section: Related Studiesmentioning

confidence: 99%

Change in Public Administration: The Relationship Between Digital Age Governance and Postmodernism

DORU

YILDIRIM²,

YAZAR

2022

eab

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Postmodernism started to show its effect in the social, economic, political and administrative fields after the 1970s. Especially, demonstrated the need for change in the managerial field by bringing a postmodern understanding of Public Administration to the face of the modern understanding of Public Administration. Postmodern Public Administration increased its dominance in the 1980s as a result of the introduction of an understanding of public business in front of an understanding of public service. But with the 1990s, the increase in the idea that the understanding of the operator is not enough has led to the process of evolving management into governance. By 2000, the awareness of the effectiveness of knowledge and technology on a social basis led to a new radical change. The structuring of Digital Age Governance, the foundations of which were laid out by Dunleavy et al. in 2005, opened the door to a radical change in postmodern public administration. In this direction, it is considered that there are indirect and direct relations between Digital Age Governance and postmodernism. Based on this idea, in this study, it is aimed to determine the relationship between Digital Age Governance and postmodernism as a result of evaluating similarities and differences. JEL Classification Codes: D73, N40, O38

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“…Pingxiang is the "coal capital of southern China" with a long history of mining. Therefore, the subsidence monitoring in Pingxiang is an important work, which is of great significance to the prevention of potential geological disasters 1,2 .…”

Section: Introductionmentioning

confidence: 99%

Monitoring and analysis of ground subsidence in Pingxiang City based on SBAS-InSAR technology

Yang,

Dai,

Chen

et al. 2024

International Conference on Remote Sensing, Surveying, and Mapping (RSSM 2024)

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A two-stage framework for site selection of underground pumped storage power stations using abandoned coal mines based on multi-criteria decision-making method: An empirical study in China

Cited by 36 publications

References 56 publications

Investment Risk Assessment of EPC Power Transmission and Transformation Projects under New Energy Grid Connection Based on the Owner’s Perspective

Investment Risk Assessment of EPC Power Transmission and Transformation Projects under New Energy Grid Connection Based on the Owner’s Perspective

Change in Public Administration: The Relationship Between Digital Age Governance and Postmodernism

Monitoring and analysis of ground subsidence in Pingxiang City based on SBAS-InSAR technology

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