Cell Temperature Control TRIZ Cases

A detachable two-part battery box lets one frame section carry the battery, cutting disassembly effort while preserving sealing and heat dissipation.

Gas sensors detect battery out-gassing before critical heating, triggering cooling, alerts, and fleet reassignment to reduce fire risk.

A crosswise strength member under an overlapped compressor boosts battery housing impact resistance without adding bulk, weight, or complex piping.

A multi-row cell array with side plates, guide brackets, and tightening bands improves cooling, rigidity, and swelling control.

An electric heating element powered through the electric machine keeps an aircraft battery above a threshold temperature during cold flight.

PCM-filled shells and staggered embedded fins improve Li-ion battery cooling and heat retention across varying ambient and charge conditions.

Integrated cooler beams with coolant channels isolate cell blocks and slow thermal propagation during battery thermal runaway.

High-frequency AC current heats battery electrolyte internally to maintain cold-weather charging and capacity with less energy and no added heaters.

Segmented cooler beams with integrated coolant channels cool cell blocks and retard thermal propagation across battery rows.

Direct-to-air heat pumps and heat-flux sensing enable precise cell-level battery heat measurement to prevent thermal runaway and extend life.

Compressible aerogel and PCM layers let tightly packed flat cells absorb and block heat, improving packing density while limiting runaway spread.

A segmented battery housing uses two separate covers, an air gap, and fan-assisted airflow to fit varying battery lengths and manage cold-temperature performance.

Combined internal and external heating uses variable-resistance film and current control to warm Li-ion batteries quickly with lower energy use.

A single external manifold links modular cold-plate elements to cut fluid connections, simplify manufacturing, and improve rigidity.

Compressible aerogel, PCM layers, and separation barriers let tightly packed battery cells absorb and resist heat to limit runaway spread.

Dynamic control of pumps and compressors cuts battery cooling power use while maintaining temperature control in large energy storage systems.

Threshold-based cooling, isolation, and fire suppression help maritime battery packs prevent thermal runaway and contain its spread.

Side plates, guide brackets, and a tightening band stabilize multi-row cell arrays while improving cooling, space use, and cell swelling control.

Temperature is adjusted by SOC and module state to stabilize charge-discharge behavior and reduce internal resistance in solid-state batteries.

Intermittent flow-path switching lets one thermal circuit manage battery and heat-source temperatures while cutting cooling channel size and weight.

Sensor-triggered cooling and fire suppression limit battery thermal runaway, reduce heat spread between modules, and improve vessel safety.

Alternating battery-motor energy flow creates internal Joule heating, warming low-power battery packs faster than indirect heating.

A conductive resin layer and elastic wrap improve heat flow from stacked battery cells while limiting deformation and overheating.

Ambient-based coolant routing switches low-temperature radiators between RESS and i-condenser circuits to improve EV battery heat rejection.

A control unit reroutes coolant around the battery pack when charge air cooler heat rejection rises, protecting battery temperature without a chiller.

An intumescent thermal pathway stays conductive in normal use, then delaminates at high temperature to limit battery thermal runaway propagation.

A heat-triggered battery coating releases a detectable gas at critical temperature, enabling earlier thermal runaway warning with less sensor complexity.

A heating plate between the heater and battery cells speeds low-temperature warm-up while improving temperature uniformity and durability.

Module-level sensing and fan control correct battery cabinet temperature nonuniformity while the air conditioner manages overall heating and cooling.

Zoned sensing and fan control balance battery module temperatures inside a cabinet, reducing uneven heating and extending service life.

A reduced-order electrochemical model predicts battery heat generation and drives a heat exchanger to protect service life and capacity.

A shared shaft and adjustable inclined plate combine power generation with oil pumping to cut weight, simplify layout, and prevent oil oversupply.