Electric vehicle (EV) battery technology is at the forefront of the shift towards sustainable transportation. However, maximising the environmental and economic benefits of electric vehicles depends on advances in battery life
Customer ServiceNew energy vehicles (NEVs) refer to vehicles that are powered entirely or mainly by new energy sources. NEVs mainly include hybrid electric vehicles (HEVs), battery electric vehicle (BEVs, including solar vehicles), fuel cell electric vehicles (FCEVs) and vehicles using high-efficiency energy storage devices such as supercapacitors and flywheels ( Alimujiang et
Customer ServiceElectric vehicle (EV) battery technology is at the forefront of the shift towards sustainable transportation. However, maximising the environmental and economic benefits of electric vehicles depends on advances in battery life cycle management. This comprehensive review analyses trends, techniques, and challenges across EV battery development, capacity
Customer ServiceThe development of new energy vehicles, particularly electric vehicles, is robust, with the power battery pack being a core component of the battery system, playing a vital role in the vehicle''s range and safety. This study takes the battery pack of an electric vehicle as a subject, employing advanced three-dimensional modeling technology to conduct static and
Customer ServiceLife cycle analysis of electric cars shows that they already offer emissions reductions benefits at the global level when compared to internal combustion engine cars. Further increasing the sustainability of battery supply chains, such as through recycling, can further enhance these benefits and reduce the need for primary critical minerals supply. Governments
Customer ServiceIn this study, we conducted an in-depth analysis of the current status of research on NEV battery recycling from a new perspective using bibliometric methods and visualization
Customer ServiceThrough experiments, the method can completely analyze the hexadecimal battery data based on the GB/T32960 standard, including three different types of messages: vehicle login, real-time...
Customer ServiceNew energy vehicles have obtained the worldwide focus under the dual pressures of energy shortage and environmental pollution. As the critical system in electric vehicles, the fire accidents associated with the thermal runaway of lithium-ion battery (LIB) has reported from time to time in recent years. For the safety issue of the LIB, many researchers have conducted the
Customer ServiceAnalysis and V isualization of New Energy V ehicle Battery Data Wenbo Ren 1,2,†, Xinran Bian 2,3,†, Jiayuan Gong 1,2, *, Anqing Chen 1,2, Ming Li 1,2, Zhuofei Xia 1,2 and Jingnan Wang 1,2
Customer ServiceIn this study, we conducted an in-depth analysis of the current status of research on NEV battery recycling from a new perspective using bibliometric methods and visualization software.
Customer ServiceThe current problems are mainly attributed to two categories: (1) the battery performances and costs, as well as battery production including issue of material availability and (2) environmental...
Customer ServiceIn recent years, new energy vehicles (NEVs) have taken the world by storm. A large number of NEV batteries have been scrapped, and research on NEV battery recycling is important for promoting the sustainable development of NEVs. Battery recycling is an important aspect of the sustainable development of NEVs. In this study, we conducted an in-depth
Customer ServiceWe describe electric vehicle batteries, their status and expected developments. We outline battery lifetime degradation and instantaneous behaviour characteristics. We provide tractable battery degradation and behaviour models. We analyze the instantaneous charging and discharging behaviour of batteries.
Customer ServiceThe operating temperature of Li-ion batteries used in modern electric vehicles should be maintained within an allowable range to avoid thermal runaway and degradation. One of the most challenging issues faced by the automobile industry is providing proper thermal management mechanisms to avert thermal runaways. In this work, the effect of operating
Customer ServiceTo improve the recovery rate of power batteries and analyze the economic and environmental benefits of recycling, this paper introduced the SOR theory and the TPB and constructed the system dynamics model of power battery recycling for new-energy vehicles. Through dynamic simulation, the following main conclusions were obtained.
Customer ServiceAs a clean energy technology, the development of electric vehicles (EVs) is challenged by lightweight design, battery safety, and range. In this study, our simulations indicate that using a flexible structure of battery module has the potential to overcome the limitations in battery-powered EVs, contributing to a new design. Specifically, we focus on optimizing the
Customer ServiceWe describe electric vehicle batteries, their status and expected developments. We outline battery lifetime degradation and instantaneous behaviour characteristics. We
Customer ServiceTo improve the recovery rate of power batteries and analyze the economic and environmental benefits of recycling, this paper introduced the SOR theory and the TPB and constructed the system dynamics model of power battery recycling for new-energy vehicles.
Customer ServiceAt present, new energy vehicles mainly use lithium cobalt acid batteries, Li-iron phosphate batteries, nickel-metal hydride batteries, and ternary batteries as power reserves.
Customer ServiceLife cycle analysis of electric cars shows that they already offer emissions reductions benefits at the global level when compared to internal combustion engine cars.
Customer ServiceFirstly, the importance and popularization of new energy batteries are introduced, and the importance of safety failure issues is drawn out. Then, the composition
Customer ServiceA comprehensive analysis of energy requirements and emissions associated with electric vehicles, ranging from mining and making the rare-earth magnets required in electric motor to assembling the
Customer ServiceThrough experiments, the method can completely analyze the hexadecimal battery data based on the GB/T32960 standard, including three different types of messages: vehicle login, real-time...
Customer ServiceIn recent years, new energy vehicles in Beijing have developed rapidly. This creates a huge demand for charging. It is a difficult problem to accurately identify the charging behavior of new energy vehicles and evaluate the use effect of social charging piles (CART piles) in Beijing. In response, this paper established the charging characteristics analysis model of
Customer ServiceAt present, new energy vehicles mainly use lithium cobalt acid batteries, Li-iron phosphate batteries, nickel-metal hydride batteries, and ternary batteries as power reserves. These types of cells will cause a certain degree of irreversible environmental impact (mainly from the anode, cathode, and electrolyte of the battery) without treatment.
Customer ServiceTherefore, the fault diagnosis model based on WOA-LSTM algorithm proposed in the study can improve the safety of the power battery of new energy battery vehicles and reduce the probability of safety accidents during the driving process of new energy vehicles.
Customer ServiceThe negative impact of used batteries of new energy vehicles on the environment has attracted global attention, and how to effectively deal with used batteries of new energy vehicles has become a
Customer ServiceFirstly, the importance and popularization of new energy batteries are introduced, and the importance of safety failure issues is drawn out. Then, the composition and working principle of the battery is explained in detail, which provides the basis for
Customer ServiceTherefore, the fault diagnosis model based on WOA-LSTM algorithm proposed in the study can improve the safety of the power battery of new energy battery vehicles and
Customer ServiceEvery year, many waste batteries are thrown away without treatment, which is damaging to the environment. The commonly used new energy vehicle batteries are lithium cobalt acid battery, lithium iron phosphate (LIP) battery, NiMH battery, and ternary lithium battery.
The production and treatment of batteries is still the main problem faced by the current new energy vehicle industry. This paper summarizes the main treatment methods for the waste batteries of new energy vehicles.
The selection of recycling channels is an important aspect of NEV battery recycling. The battery recycling rate is a key factor affecting the competitive position of NEV manufacturers . Battery endurance and advertising effects within the supply chain also affect the choice of recycling channels and recycling prices .
Waste batteries can be utilized in a step-by-step manner, thus extending their life and maximizing their residual value, promoting the development of new energy, easing recycling pressure caused by the excessive number of waste batteries, and reducing the industrial cost of electric vehicles. The new energy vehicle industry will grow as a result.
Third, we should support new technologies. The power battery technology is in the development stage. The recycling technology must keep pace with the times, improve the cascade utilization rate and material extraction rate, and maximize the effective utilization of waste batteries.
Keyword analysis shows that the research focus has shifted from lead-acid batteries to the more advantageous lithium batteries. Supply chain research related to NEV battery recycling has also been emphasized. The closed-loop supply chain and circular economy of NEV batteries have received considerable attention in recent years.
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