Remote Sensing | Free Full-Text | Remote Sensing of Environmental Changes in Cold Regions: Methods, Achievements and Challenges …
Cold regions, including high-latitude and high-altitude landscapes, are experiencing profound environmental changes driven by global warming. With the advance of earth observation technology, remote sensing has become increasingly important for detecting, monitoring, and understanding environmental changes over vast and remote regions. …
Research on Operation Strategy of Heat Storage System Suitable for New Energy Consumption in High Altitude and Cold Region …
This study is funded by the research and development project of State Grid Corporation of China (name of the project: ''Study on heat storage technologies for renewable energy consumption in high altitude and cold region'', Grant No. 5419-202134244A-0-0-00).
Coordinated and Optimized Allocation of Electrical/Thermal/Cold …
Abstract: Energy storage is the link of integrated energy system integration, how to allocate multi-energy storage is an important research direction in integrated energy …
Installation resilience in cold regions using energy storage …
Therefore, this work assesses the maturity of energy storage technologies to provide energy stability for Army installations in cold regions, especially to meet …
Energies | Free Full-Text | Long-Term Monitoring of …
We present more than one-year of monitoring results from a thermal energy storage system located in a very cold place with a long winter season. The studied house is in Palmer city, Alaska (~62° N, …
(PDF) Energy, resources and building demands in cold region …
1. Introduction. The cold region and polar areas are higher altitudes on the earth, and. present the much colder and drier environment. Over the last decades, the rising air temperature has ...
Investigation of Heat Storage Coupled with Night Ventilation for Office Buildings in Summer in Cold Regions …
Journal of Physics: Conference Series, Volume 2592, 2023 2nd International Conference on New Energy, Energy Storage and Power Engineering (NESP 2023) 21/04/2023 - 23/04/2023 Kaifeng, China Citation Chengtai Yin …
Design and practice of prefabricated zero energy building in cold …
This paper designs and builds a building that meets these functions. Through thermal performance simulation and measurement, the building form and external wall parameters are optimized, so that the annual thermal load per unit area of the building is only 7.3kWh/ (m 2 ·a), which can adapt to the extreme climate in the cold plateau region.
The Future of Energy Storage | MIT Energy Initiative
Video. MITEI''s three-year Future of Energy Storage study explored the role that energy storage can play in fighting climate change and in the global adoption of clean energy grids. Replacing fossil fuel-based power generation with power generation from wind and solar resources is a key strategy for decarbonizing electricity.
IJERPH | Free Full-Text | The Effects of Different Space Forms in Residential Areas on Outdoor Thermal Comfort in Severe Cold Regions …
In the context of global climate change and accelerated urbanization, the deterioration of the urban living environment has had a serious negative impact on the life of residents. However, studies on the effects of forms and configurations of outdoor spaces in residential areas on the outdoor thermal environment based on the particularity of climate …
Heat Storage and Release Performance of Cascade Phase …
The phase change heat storage technique can be used to utilise solar energy efficiently and continuously [3,4]. A heat storage unit is installed in a typical …
Installation Resilience in Cold Regions Using Energy Storage …
In cold climates, energy storage, Abstract: Electrical energy storage (EES) has emerged as a key enabler for access to electricity in remote environments and …
in an Extremely Cold Region
Correspondence: ghailu@alaska ; Tel.: +1-907-786-6366. Received: 20 March 2019; Accepted: 7 May 2019; Published: 13 May 2019. Abstract: We present more than one-year of monitoring results from a thermal energy storage system located in a very cold place with a long winter season.
Experimental investigation on storage-type heat pump system for …
A storage-type heat pump system is investigated for efficient supply in cold region. • Energy from subcooler and condensation thermal accumulator could be …
ERDC/CRREL TR-21-13 ''Installation resilience in cold regions …
nologies to provide energy stability for Army installations in cold regions, especially to meet critical power demands. The information summarized in this technical report provides a …
Engineering risk analysis in cold regions: State of the art and …
Climate change and anthropic activities increase the engineering risk in cold regions. This paper reviews the risk assessment of permafrost and constructions. Permafrost temperature, permafrost type, topography and geomorphology and vegetation were considered in former works. Permafrost risks and disaster zones were classified in …
Performance analysis on a hybrid compression-assisted sorption thermal battery for seasonal heat storage in severe cold region …
Fig. 2 indicates the concept of hybrid compression-assisted sorption thermal battery for seasonal energy storage in severe cold region which aims to reveal vast potential in solar energy utilization. Compared with basic sorption thermal battery, a compressor is integrated between high temperature salt (HTS) and low temperature salt …
High-Performance Cascade Sorption Thermal Storage Battery for …
The sorption thermal battery (STB) is a promising thermal energy storage technology for long-term heating applications. Recent research has focused on …
Feasibility study on natural cold energy utilization in negative temperature underground space rock mass in permafrost region …
Yan [12] research seasonal storage found that in the northeast region cold energy storage time compared to other regions required less time. Zhang [ 13 ] used U-tubes for seasonal cold storage of soil in northeast China and used it as an air conditioning cold source to extract cold energy for low temperature utilization in …
Heat storage and release performance experiment of externally hung phase change solar greenhouse in severe cold regions …
In order to eliminate the influence of the east and west exterior walls and entrances on the test and to facilitate the verification and evaluation of PCMs for the influence of the traditional greenhouse heat storage and release performance, the greenhouse was divided into four greenhouses of which the east and the west both …
A comprehensive evaluation of zero energy buildings in cold regions: Actual performance and key technologies …
The post-evaluation of zero energy buildings in cold regions is carried out. • The actual operation data of more than 400 cases were collected. • The energy performance, cost, design feature, technology selection are studied. • The regional difference in China, the
Study on performance of solar energy interseasonal heat storage ground source heat pump system in cold region …
With non-renewable energy sources depleting quickly, solar energy could prove a viable option owing to its abundance and eco-friendliness. Modeling and simulation of a solar energy-driven single ...
Heat Storage and Release Performance of Cascade Phase Change Units for Solar Heating in a Severe Cold Region …
change energy storage system. K.E. Elfeky, et al. [13] discovered that the three-stage PCMs (phase change materials) unit could improve the heat transfer rate greatly and shorten the heat storage time effectively. Peiro …
Water | Free Full-Text | Cold Region Ice/Snow Actions in …
Introduction. In the Earth''s hydrosphere, 96.50% of the total mass is composed of seawater, while the remaining 3.50% is freshwater. Much of the sea water freezes into sea ice, either seasonally as first-year ice, or over the long term as multi-year ice. Among fresh water, 77.44% exists in the form of ice/snow at the polar regions [ 1 ...
Seasonal thermal energy storage system for cold climate zones: …
A number of seasonal thermal energy storage (STES) systems have been deployed for heating in cold climate zones due to potential utilisation of solar energy. It …
Heat transfer and cold energy capacity properties of crushed-rock layer in cold sandy regions …
Recent work studied how embankment can obtain more cold energy through structural combination by numerical or experimental methods. The combined structures include thermosyphon, insulation board, crushed rock, and utilization ducts. Zhang et al. [22] developed a three-dimensional numerical model to evaluate the cooling …
DoD Prototyping Commercial Cold Regions Microgrid Solution for …
MOUNTAIN VIEW, CA (November 8, 2022)—High performance operational energy microgrid capability with generator and battery storage for extreme cold weather are required for the Department of Defense (DoD) to remain competitive in the Arctic. The Joint Force requires continuous, reliable power for sustained Arctic operations down to -60°F ( …
Energy-saving optimization of solar greenhouse walls in severe cold region …
Energy consumption, heat storage capacity, room temperature regulation, payback period, and carbon emissions were used to compare the heat storage wall schemes. The results show that Case Ⅵ (16°C) in Hailar is the optimal scheme, its energy consumption is 46,862.886 kWh, and the added value of the payback period is 1.87 years, the second is …
