Double Layer Capacitors TRIZ Cases
- Hybrid Battery-Supercapacitor Charging Control for Portable Power
Input power is routed between a battery and supercapacitor by power level, enabling faster delivery and longer portable charging.
- Supplemental Capacitor Charging Control for Variable Input Power
Input-aware power routing charges the supercapacitor, battery, or both to balance fast charging with reliable output under variable power.
- Collector Plate Laser Welding for Stronger Battery Tab Bonding
Wobbling laser welding joins battery electrode protrusions to collector plates while limiting spatter, separator melting, and micro-short risk.
- Battery Module Terminal Layout for Compact Series Connection
A nested terminal holder lets adjacent battery modules connect with less gap, improving pack compactness without losing electrical connectivity.
- Laser Welding Current Collector Foil to Housing
Zigzag laser welds join current collector foil to housing, reducing equivalent series resistance in double layer capacitors.
- Multi-Layer Plated Aluminum Electrode for Low Resistance Soldering
Zinc nickel tin plating on aluminum electrodes enables direct soldering to copper terminals.
- Capacitor-Assisted Battery Modules for High-Temperature Durability
Hybrid modules using NMC and activated carbon electrodes minimize swelling and retain capacity in high-temperature vehicle environments.