Cell Temperature Control TRIZ Cases
- Battery Impedance Estimation Using Weighted Initialization
A controller initializes a battery impedance parameter estimation model with weighted historical values to calculate power capability.
- Battery Pack Pressure Monitoring for Thermal Runaway Detection
A battery pack pressure monitoring system detects thermal events using dynamic thresholds and curve fitting analysis.
- Vehicle Drive System Cooling Priority for Battery Thermal Management
A vehicle drive system cools a high-capacity energy storage unit before a secondary unit using sequential coolant flow.
- Auxiliary Battery Buffering for Propulsion Protection
Longitudinal auxiliary battery placement acts as a buffer against rear collision forces, protecting the propulsion battery without adding structural complexity.
- External Thermal Management for Battery Modules
Extracting thermal control components outside the sealed housing prevents coolant leakage and condensation while maintaining operational reliability.
- Battery Cell Holder with Insulated Extension Fastening Parts
A battery cell holder uses upper and lower covers with extension fastening parts to secure cylindrical cells.
- Vehicle Battery Heating System with Sensor-Controlled Circuitry
Sensor-controlled circuitry activates an internal heat source to maintain electrochemical cell temperature, resolving cold weather performance trade-offs.
- Battery Short-Circuiting Mechanism for Low-Temperature Heating
A battery uses controlled short-circuiting to generate internal heat via Joule heating.
- Electrified Vehicle Thermal Management with Combinable Cooling Circuits
Multi-position valves connect battery and e-drive cooling circuits, routing coolant to augment heat removal during high load operating conditions.
- Battery Pack Temperature Control Vertical Stacking
Vertical stacking places the temperature control unit below the heavy-current disconnecting switch, resolving spatial conflicts that increase case dimensions.
- Integrated Bus Bar Module for Battery Voltage Detection
Integrally molded bus bar module combines electrical connections and voltage detection circuits within a single resin structure.
- Cooling Rib in Fuel Tank for Battery Thermal Management
A cooling rib inside a fuel tank thermally connects to a traction battery, dissipating heat to the fuel and reducing operating temperatures.
- Battery Pack Phase Change Heat Absorber Thermal Management
A battery pack incorporates a removable heat absorber containing phase change material to manage thermal loads.
- Downhole Paraffin Melting Tool with Autonomous Battery Power
Integrated control board manages pulsed power delivery to maintain precise temperature, eliminating rig deployment costs and reducing operational downtime.
- Vehicle Battery Temperature Regulation via Dynamic Fan Control
A vehicle battery temperature regulating system uses a fan and duct to generate active cooling or warming airflow based on real-time conditions.
- Battery Cooling via Nested Flow Spaces and PCB Integration
Nested flow spaces between the printed circuit board and cell connecting element reduce installation volume while maintaining thermal management.