Experimental analysis of factors affecting electrical contact resistance in the bolted electrical connections of power batteries

Puntos clave

• Electrical contact resistance significantly impacts performance in power batteries, affecting overall efficiency.
• The study identifies interface materials, pressure, and surface preparation as critical factors influencing resistance.
• Experimental analysis utilized controlled environmental conditions to assess how various factors affect resistance metrics.
• Improving contact resistance can enhance battery performance, highlighting the need for optimized bolted connections.