DOI: 10.1016/J.JCLEPRO.2021.126481 Corpus ID: 233944322 Spatial characteristics and its driving factors of low-carbon energy technology innovation in China: A gravity movement and exploratory spatial data analysis @article{Zhang2021SpatialCA, title={Spatial ...
The spatial structure and characteristics of simulated future regional land-use changes in 2025 and ... the gravity model and technique for order of preference by similarity to ideal solution ...
a modified gravity model and social network analysis to reveal the structural characteristics of its spatial ... Chen, X., Qiu, B. & Sun, S. Polycentric spatial structure and energy efficiency ...
This paper conducts a comparative analysis of four primary gravity energy storage forms in terms of technical principles, application practices, and potentials. …
Request PDF | Effect of the spatial variability of strength parameters on the dynamic damage characteristics of gravity dams | A method to simulate the random field of the strength parameters of ...
The results of the study provide valuable insights into the behavior of gravity energy storage systems, encompassing energy storage and release, structural stability, dynamic parameters under varying operating conditions, and flow …
Abstract. For the thermal performance enhancement of electronic components under intermittent high heat load, this paper proposes a gravity heat pipe with heat storage (GHPHS) that couples the advantages of GHPs and latent heat storage (LHS) units. A three-dimensional heat transfer model of GHPHS is developed and numerically …
The inertial features of gravity energy storage technology are examined in this work, including the components of inertial support, directionality, volume, and adjustability. This paper establishes a mathematical model of …
Abstract. Large-scale energy storage technology is crucial to maintaining a high-proportion renewable energy power system stability and addressing the energy crisis and environmental problems. Solid gravity energy storage technology (SGES) is a promising mechanical energy storage technology suitable for large-scale applications.
The inertial features of gravity energy storage technology are examined in this work, including the components of inertial support, directionality, volume, and adjustability. This …
In the field of seismic fragility of gravity dams, much research have been made by scholars. Wang et al. [4] and Alembagheri et al. [5] determined DS of gravity dams with demand-capacity ratio (DCR), cumulative inelastic duration (CID) and …
Section snippets Methodology According to the statistical characteristics of materials, using a discrete random field to describe the spatial variability of parameters is a common method. The statistical characteristics of the strength parameters of …
The Chinese pine (Pinus tabulaeformis Carr.) is an ecologically and economically important evergreen coniferous tree which dominates warm temperate forests throughout northern China. We …
DOI: 10.1016/j.est.2023.107570 Corpus ID: 258605690 The structure and control strategies of hybrid solid gravity energy storage system @article{Tong2023TheSA, title={The structure and control strategies of hybrid solid gravity energy storage system}, author={Wenxuan Tong and Zhengang Lu and Haisen Zhao and Minxiao Han and …
Low-carbon energy transitions taking place worldwide are primarily driven by the integration of renewable energy sources such as wind and solar power. These variable renewable energy (VRE) sources require energy storage options to match energy demand reliably at different time scales. This article suggests using a gravitational-based …
The modified Gravity Model and SNA are used to explore the spatial network structure of U.S. carbon emission. ... Competitive advantage in the renewable energy industry: evidence from a gravity model Renew. Energy, 131 (2019), pp. 472-481, 10.1016/j.renene ...
Lu et al. [12] explored the effects of the spatial variability of parameters on the dynamic response characteristics of gravity dams in terms of the standpoints of damage development, residual ...
This paper explores business models for community energy storage (CES) and examines their potential and feasibility at the local level. By leveraging Multi Criteria Decision Making (MCDM ...
In terms of regional network structure characteristics, the correlations of China''s agricultural low-carbon development during 2001–2020 tend to occur among the four major plates in the east, center, west, and northeast, with a …
With the grid-connected ratio of renewable energy growing up, the development of energy storage technology has received widespread attention. Gravity energy storage, as one of the new physical energy storage technologies, has outstanding strengths in environmental protection and economy. Based on the working principle of gravity energy storage, …
This paper presents the control system of the M-GES power plant for the first time, including the Monitoring Prediction System (MPS), Power Control System (PCS), and Energy Management System (EMS). Secondly, this paper systematically investigates the EMS of the M-GES power plant. We develop the M-GES EMS models and derive the …
The improved gravity model was used to determine the spatial correlation of carbon emission efficiency (CEE) among cities, and then the spatial correlation network of CEE of 284 Chinese cities from 2006 to 2019 was constructed for the first time. Based on the social network analysis method, the structural characteristics and influencing factors of …
In this paper, we propose a hybrid solid gravity energy storage system (HGES), which realizes the complementary advantages of energy-based energy …
Clarifying the spatial correlation network structure of green development efficiency (GDE) is of great significance for realizing coordinated and sustainable development in China. By constructing the evaluation index system of GDE, this study used the super epsilon-based measure (EBM) model that considers undesirable output to …
The concept of structural energy storage has been explored in batteries 1,2,3,4, supercapacitors 5,6,7,8,9, dielectric capacitors 10,11,12 and fuel cells 13,14. Amongst these, structural ...
1] In combining cross-spectral analysis and wavelet transformation we demonstrate how temporal and spatial characteristics of atmospheric gravity waves can be extracted from observed winds and ...
A spatial correlation network is then constructed based on the gravity model, and the structural characteristics and influencing factors of the network are analyzed.
Based on the working principle of gravity energy storage, through extensive surveys, this paper summarizes various types of gravity energy storage technologies existing in the …
RESEARCH ARTICLE Influence of spatial structure migration of overlying strata on water storage of underground reservoir in coal mine Zhiguo Cao1, Suolin Jing ID 2*, Lujun Wang1, Fanbao Meng3*, Yanning Han4 1 State Key Laboratory of Water Resource Protection and Utilization in Coal Mining, Beijing, China, ...
Gravity and magnetic measurements are common remote sensing strategies to obtain the property change of observed targets. Nowadays, the characteristic value of the derivatives of gravity and magnetic anomalies is commonly used to detect the source horizontal edge. We found that the horizontal coordinates of the characteristic …
The spatial distribution of the transfer signals due to nonhydrological mass in China continent was obtained by subtracting the combined hydrological model from the GRACE time-variable gravity field.
Low-carbon energy transitions taking place worldwide are primarily driven by the integration of renewable energy sources such as wind and solar power. These variable renewable energy (VRE) sources …
The spatial distribution of fine high-sulfur lean coal under different backwash water pressures and rotational frequencies in enhanced gravity field using the Falcon concentrator was investigated. It deals with the distribution characteristics of products, including yield, ash content, sulfur content, and pyritic sulfur content, in …
This study proposes an analytical and numerical investigation of the structural behavior and flow characteristics of a new emerging energy storage system …
The structure and control of G-GES in energy storage plants are simple and well-studied in the relevant literature [16][17][18][19][20][21][22][23][24]. As another branch in the field of gravity ...
Effect of the spatial variability of strength parameters on the dynamic damage characteristics of gravity Engineering Structures ( IF 5.5) Pub Date : 2019-03-01, DOI: 10.1016/j.engstruct.2019.01.
This paper analyzes the inertia support characteristics of the mass and finds that it has the characteristics of single-directional, auxiliary (storage) or anti …
Wang and Feng (2017) investigated the spatial distribution characteristics of regional CEs by establishing a gravity model. Using LMDI, they analyzed the driving factors, including economic development and industrial structure (IS), and proposed that optimizing IS can reduce CEs.
Abstract. The Chinese pine (Pinus tabulaeformis Carr.) is an ecologically and economically important evergreen coniferous tree which dominates warm temperate forests throughout northern China. We established two permanent plots within the Chinese pine forest in the Jiulong Mountains, Beijing, China.
Large-scale energy storage technology is crucial to maintaining a high-proportion renewable energy power system stability and addressing the energy crisis …
The share of new energy in China''s energy consumption structure is expanding, posing serious challenges to the national grid''s stability and reliability.As a result, it is critical to construct large-scale reliable energy storage infrastructure and smart microgrids. Based on the spatial resource endowment of abandoned mines'' upper and …