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Discussion: The proposed liquid cooling structure design can effectively manage and disperse the heat generated by the battery. This method provides a new idea for the optimization of the energy efficiency of the hybrid power system. This paper provides a new way for the efficient thermal management of the automotive power battery.
Liquid cooling systems typically use a liquid-cooled plate (LCP) in direct contact with the battery, which poses a risk of battery short-circuit by coolant leakage (Sutheesh et al., 2024).
The following mainly analyzes the lead-acid battery short circuit caused by excessive charging current, charging voltage of a single battery exceeds 2.4V, internal short-circuit or partial discharge, excessive temperature rise and valve control failure, and summarizes the treatment methods of lead acid battery short circuit as follows:
To verify the effectiveness of the cooling function of the liquid cooled heat dissipation structure designed for vehicle energy storage batteries, it was applied to battery modules to analyze their heat dissipation efficiency.
2. In order to prevent leakage and short-circuit, the coolant needs to be in indirect contact with the battery cells, which increases the thermal resistance and inhibits the cooling effect. 3. Temperature uniformity is usually better when the ducts or cooling plates are in contact with the cell side.
Bulut et al. conducted predictive research on the effect of battery liquid cooling structure on battery module temperature using an artificial neural network model. The research results indicated that the power consumption reduced by 22.4% through optimization. The relative error of the prediction results was less than 1% (Bulut et al., 2022).
In the process of using lead-acid battery, short circuit will be caused due to various reasons, which will affect the use of the entire battery. ... it means that there is more …
However, this cooling method can easily form condensation water, causing short-circuit of the internal battery core or external short-circuit of the electronic components …
They have announced plans to start production of 24 V and 150 V lead-acid battery modules in 2011 in partnership with Banner Batterien in Austria. Both batteries are 6 …
Electrochemical impedance spectroscopy measurements of lead-acid batteries presented in Fig. 6 c were fitted to the same equivalent circuit as during lead-acid 2 V cells …
The thermal insulation layer between neighboring cells provides sufficient time for liquid cooling to remove the heat generated by battery TR. Nonetheless, there is a dearth …
equipment from the fumes and corrosive chemicals found in the wet cell batteries, which are often lead– acid or valve regulated lead-acid (VRLA). Several lead acid batteries are wired together …
However, this cooling method can easily form condensation water, causing short-circuit of the internal battery core or external short-circuit of the electronic components …
Lead-Acid Battery Consortium, Durham NC, USA A R T I C L E I N F O Article Energy history: Received 10 October 2017 Received in revised form 8 November 2017 …
Liquid cooling systems typically use a liquid-cooled plate (LCP) in direct contact with the battery, which poses a risk of battery short-circuit by coolant leakage (Sutheesh et al., Citation 2024). …
Figure 5 presents the equivalent circuit of a battery that consists of three components, i.e., (1) internal resistance, Rself, that helps in determining the self-discharge …
The following mainly analyzes the lead-acid battery short circuit caused by excessive charging current, charging voltage of a single battery exceeds 2.4V, internal short …
It was found that PCM/water cooling plates provided good cooling efficiency in controlling the temperature of the lithium-ion battery module, and the 5 cm high cooling plate …
The study identifies a research gap in the predominant focus on phase change material (PCM) cooling and highlights the novelty of exploring direct liquid cooling as a robust …
After ISC occurs, the Joule heat generated by the short-circuit current in the battery will cause a temperature increase of the battery. Then, if the local heat accumulation …
The proposed optimization method of liquid cooling structure of vehicle energy storage battery based on NSGA-Ⅱ algorithm takes into account the universality and …
Indirect liquid cooling: Indirect liquid cooling as illustrated in Fig. 7 b, employs a heat exchanger to transfer heat from battery cells to a circulating coolant. Plate-fin, shell-and …
The chemical reaction between lead, sulfuric acid, and lead dioxide enables the battery to store electrical energy during charging and release it while discharging to …
They claimed that pentaerythritol ester achieved a significant energy consumption reduction of 55.4 % compared to mineral oil and maintained the temperature inhomogeneity of less than …
A selection of larger lead battery energy storage installations are analysed and lessons learned identified. Lead is the most efficiently recycled commodity metal and lead …
The primary reason for the relatively short cycle life of a lead acid battery is depletion of the active material. According to the 2010 BCI Failure Modes Study, plate/grid-related breakdown has increased from 30 percent 5 …
To supply the desired power and energy fro m a battery system (an energy storage system), the cells are connected in parallel to increase the capacity o r in series to …