Flexible Services and Manufacturing Journal, Год журнала: 2024, Номер unknown
Опубликована: Дек. 23, 2024
Язык: Английский
Processes, Год журнала: 2025, Номер 13(6), С. 1639 - 1639
Опубликована: Май 23, 2025
With the continuous development of new energy vehicle industry, in order to further improve safety and range electric vehicles, lightweighting has been a key focus major car companies. However, research on impact protection effect battery pack protective plates is lacking. The bottom plate this study sandwich-type multi-layer structure, which mainly composed upper lower glass-fiber-reinforced resin layers, steel resistant honeycomb buffer layers. In relationship between damage response material characteristics multi-material plate, matrix experimental design was adopted obtain absorption ratio different properties when subjected damage. This work innovatively used low-cost equivalent model method. During drop hammer test, 6061-T6 aluminum direct contact with part guard test piece simulate deformation water-cooled practical applications. High-strength arranged below cell. method provides scientific quantitative standard for evaluating resistance performance plate. most preferred specimen had surface depression only 8.44 mm after being 400 J high-energy impact, while simulated 4.07 mm. Among them, high-strength played main role absorbing during process, energy. It can account about 34.3%, providing reference characterizing under working conditions. At same time, an equivalence analysis mode quasi-static indentation dynamic also conducted. Under conditions, better than that static pressure marks. From perspective absorption, coefficient two 1.2~1.3.
Язык: Английский
Процитировано
0
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
0
Energy Science & Engineering, Год журнала: 2025, Номер unknown
Опубликована: Март 18, 2025
ABSTRACT The rapid growth of the electric vehicle (EV) industry has increased demand for efficient and reliable fast‐charging infrastructure. This paper comprehensively reviews advancements in techniques, focusing on DC fast charging, evolving standards, charging modes. A detailed analysis on‐board off‐board EV chargers is presented, including DC–DC conversion stages with a comparison isolated non‐isolated topologies. Key control strategies, such as voltage current regulation AI‐driven approaches, are examined to optimize performance reliability. Thermal management strategies using advanced sensors enhance safety battery longevity also discussed. highlights recent research contributions emerging challenges, insights into infrastructure development, energy storage integration, policy implications. Notably, projections indicate that global sales could rise 35% by 2030, supporting times low 15 min 80% capacity. Advancements bidirectional optimization shaping next generation smart stations. review serves valuable resource researchers, engineers, policymakers engaged technology development.
Язык: Английский
Процитировано
0
Deleted Journal, Год журнала: 2025, Номер 2(1)
Опубликована: Апрель 17, 2025
Язык: Английский
Процитировано
0
Advanced Functional Materials, Год журнала: 2025, Номер unknown
Опубликована: Апрель 27, 2025
Abstract The pursuit of superior electrochemical and safety performances in sophisticated battery systems is progressively forcing the community to dig deep inside batteries, seeking any clues that govern their performance. As a powerful decoupling tool, reference electrode (RE) has been widely utilized. Nevertheless, invasive RE virtually changed original environment, which interference inevitable ambiguous. Here, comprehensive influences introduction REs pouch cell are uncovered regarding performance, chemistry, safety. blocking effect auxiliary insulated separator on ion transport responsible for first two variations, further attenuates capability exertion battery, turn, disturbs detection service RE. In addition, adoption reactive lithium metal active materials also raised thermal runaway risk battery. These necessitate elaborate design configuration structure RE, minimizing invasion batteries while ensuring reliability detection. This work emphasizes non‐negligible insertion influence paves way practical deployment REs.
Язык: Английский
Процитировано
0
Sustainability, Год журнала: 2024, Номер 17(1), С. 196 - 196
Опубликована: Дек. 30, 2024
The possibility of charging and possibly discharging electric cars can influence not only the balancing power demand profiles in grid stabilization voltage but also appropriate management electricity within an industrial plant equipped with its own RES resources. For this purpose, concept “power supply modes” be introduced, which involves intelligent demand-side management. Each technological process should assigned a specific level importance priority. These priorities numbered according to their (weights) marked colors. One thus obtains qualitative assessment energy consumption (demand side) through lens modes. With respect ability charge vehicles grid, such individual options. If given has sufficient generation capacity during particular time period, cost is low. However, if RESs are operational period (e.g., nighttime case photovoltaics or calm weather wind turbines), still charged different priority, which, course, higher costs. By having access data on distributed knowing preferences employees, including number expected periods vehicle charging, it possible predict degree use available green manage efficiently. analyses presented article represent original approach flexibility operation internal system plants. It offers novel perspective aimed at maximizing share overall balance minimizing costs associated RESs. theoretical opportunity sustainable sharing employees dedicated mode named “free charging”, powered by RESs, could solution for CO2 emission reduction Scope 3, Category “employee commuting”, GHG Protocol requirements. methodology proposed aligns activities related transition.
Язык: Английский
Процитировано
1
Flexible Services and Manufacturing Journal, Год журнала: 2024, Номер unknown
Опубликована: Дек. 23, 2024
Язык: Английский
Процитировано
0