Abstract: Copper-core cables remain the dominant conductors in low-voltage power distribution systems, yet soaring copper prices in recent years have posed significant cost challenges. According to GB 50217-2018, AA8000 series aluminum alloy cables are permitted for equivalent replacement of copper-core cables in 1 kV and below distribution systems. While aluminum alloy cables exhibit stable electrical conductivity, their insufficient creep resistance under harsh operating conditions—characterized by strong vibrations and high current loads in heavy-truck charging stations—may lead to safety risks such as joint loosening and localized overheating. This study integrates on-site operational data to propose creep prevention strategies across four dimensions: cable selection, terminal connection, installation techniques, and operational monitoring. These measures provide technical support for the safe and reliable application of aluminum alloy cables in heavy-truck charging stations, facilitating cost reduction, efficiency improvement, and sustainable development in energy infrastructure.