Tren Perakitan Kabel Baterai: Apa yang Diubah Pemasok Tesla/BYD
Rakitan kabel baterai berkembang pesat sebagai respons terhadap meningkatnya permintaan pasar kendaraan listrik, dipimpin oleh inovasi dari pemasok Tesla dan BYD. Artikel ini mengeksplorasi tren yang muncul dalam penggunaan material, peringkat saat ini, isolasi, dan desain.
High Voltage and High Current Compatibility
Increased Ampacity: Assemblies now support 300A+ current, requiring improved crimping and larger cross-sections.
EV-Grade Insulation: XLPE and silicone insulations are favored for high-heat resistance.
Material Innovations
Aluminum Conductors: Used to reduce weight and cost in large cross-section cables.
Aluminium berbalut tembaga (CCA): Offers a balance of conductivity and lightweight features.
Shielding and EMI Control
Multi-Layer Foil + Braid Shields: Reduce electromagnetic interference in EV battery compartments.
EMC Connector Systems: Standard in BYD¡¯s battery harness architectures.
Flexible Design Configurations
Flat Ribbon Battery Cables: For compact routing in battery packs.
Quick Disconnect Modules: Safety-first designs with IP-rated locking mechanisms.
Kesimpulan
Tesla and BYD have set new benchmarks for battery cable assemblies, influencing global design standards. Lighter materials, thermal resistance, and enhanced shielding are now industry norms.