Ming et al. (2022) illustrates the thermal management performance of the charging pile using the fin and ultra-thin heat pipes, and the hybrid heat dissipation system effectively increases the temperature uniformity of the charging module.
In order to reduce the operation temperature of the charging pile, this paper proposed a fin and ultra-thin heat pipes (UTHPs) hybrid heat dissipation system for the direct-current (DC) charging pile. The L-shaped ultra-thin flattened heat pipe with ultra-high thermal conductivity was adopted to reduce the spreading thermal resistance.
The UTHP was especially suitable for the heat dissipation of electronic equipment in narrow space. Thus it could be directly attached to the surface of the electronic components to cool the heat source. However, few researches reported on the application of UTHPs to the heat dissipation of the DC EV charging piles. Fig. 1.
On the other hand, the heat dissipation system inside the charging pile should also be improved. However, because the heat flux density of the new generation of EV DC charging pile could reach 100 W/cm² , the increase in temperature significantly affected the reliability of the charging module .
The transient thermal analysis model is firstly given to evaluate the novel thermal management system for the high power fast charging pile. Results show that adding the PCM into the thermal management system limits its thermal management performance in larger air convective coefficient and higher ambient temperature.
The typical cooling system for the high-power direct current EV charging pile available in the market is implemented by utilizing air cooling and liquid cooling. The heat removal rate of the air cooling scheme depends upon the airflow, fans, and heat sinks ( Saechan and Dhuchakallaya, 2022 ).
Influence of phase change material dosage on the heat dissipation performance of the battery thermal management system … Adding the PCM to the thermal management system gives a …
However, a substantial amount of heat dissipation within the charging module is produced by increasing charging power rates, and even single air cooling can no longer cool …
This paper introduces a high power, high efficiency, wide voltage output, and high power factor DC charging pile for new energy electric vehicles, which can be connected …
This new forms of energy fill electric pile with heat abstractor through setting up circulating water cooling device, can refrigerate rapidly, takes away the heat in the electronic box,...
In order to reduce the operation temperature of the charging pile, this paper proposed a fin and ultra-thin heat pipes (UTHPs) hybrid heat dissipation system for the direct-current (DC) …
Abstract: In order to improve the heat dissipation performance and study the factors affecting the heat dissipation effect of a two-dimensional ordered porous structure, a thermal analysis of the …
In order to reduce the operation temperature of the charging pile, this paper proposed a fin and ultra-thin heat pipes (UTHPs) hybrid heat dissipation system for the direct …
The utility model discloses a heat dissipation device for a charging pile of a new energy automobile, and relates to the technical field of charging piles, wherein the heat dissipation …
Ming et al. (2022) illustrates the thermal management performance of the charging pile using the fin and ultra-thin heat pipes, and the hybrid heat dissipation system …
The feasibility of the system development and the module functions of the charging pile metering equipment operating platform are studied. ... Gao Youhua et al 2018 …
This is why ultra-fast charging piles, despite having a power of up to 600kW, use thinner cables. So the adoption of liquid cooling technology in charging piles significantly enhances the heat dissipation efficiency of the …
173kWh C & I Energy Storage Battery. The 173kWh C & I Energy Storage Battery system applied in industrial and commercial scenarios adopts a modular battery box design; forced air cooling …
The utility model provides a new energy automobile-based charging pile with a heat dissipation grid, which comprises a new energy automobile charging pile and a power supply...
An efficient battery pack-level thermal management system was crucial to ensuring the safe driving of electric vehicles. To address the challenges posed by insufficient …
New energy storage charging piles have slow heat dissipation. Current Situation. The rapid popularity of new energy vehicles has led to a rapid increase in the demand for supporting …
The heat dissipation principle of the liquid-cooled charging gun is to set a liquid-cooled pipe in the charging cable, so that the coolant takes away the heat of the charging module, thereby …
Compared to other power sources, EV charging piles (also known as EV charging stations or EV charging points) generate significantly more heat, making the thermal design of …