Cell Temperature Control TRIZ Cases

Insulated tab apertures route battery cell tabs through a substrate to conducting regions while isolating a heat sink for compact packing and cooling.

Asymmetric hole density and surface roughness capture detached silica aerogel, limiting powder fall-off between EV battery cells.

Segmented cell assemblies on a shared cross beam allow faulty battery cells to be removed without full pack disassembly or breakage.

Mounting the liquid cooling unit on the cabinet door frees battery space while adding heat dissipation and dehumidification.

A plate-based refrigerant and coolant layout cuts pipeline complexity, saves space, and improves maintenance access in energy storage heat management.

A throttled gas-liquid refrigerant keeps battery thermal management near constant temperature, improving uniformity and reducing thermal runaway risk.

Direct-contact heat transfer media cool battery tabs and cells more evenly than cold plates, improving thermal uniformity and safety.

Individual ESS module fans use local temperature, voltage, and cell power to cut cooling energy use and eliminate external fan cables.

Thermoplastic resin spacers between tapered unit cells limit heat transfer during abnormal heating while keeping the battery stack constrained.

Cooling fans are coordinated by module temperature, SOC, and SOH to reduce thermal imbalance and uneven battery aging.

Axial and circumferential grooves let one rotary valve switch multiple liquid paths, shrinking thermal control layouts in vehicles and energy storage.

When travel is impossible or unnecessary, battery temperature is adjusted to support auxiliary loads like air-conditioning while cutting wasted power.

Upper and lower coolant passages cool battery modules from both sides while sealing parts maintain watertightness and reduce temperature deviation.

A temperature-responsive inner and outer cell case switches between insulation and heat dissipation to improve battery stability and cut energy use.

Independent parallel couplings equalize coolant flow to each battery unit, improving temperature uniformity and allowing module-level maintenance.

A primary-secondary wireless aggregator setup keeps battery module data flowing after aggregator failure without shutdown or network re-provisioning.

A heat dissipation foam surrounded by thermal adhesive improves cell fixing and heat transfer while reducing resin weight in a battery module.

Predicted thermal performance lets controllers pre-adjust cooling for variable-load power components, cutting energy use and preserving battery life.

Parallel battery cooling circuits with equal-length couplings deliver uniform temperature control and allow independent module servicing.

Phase-change cooling channels between battery cells rapidly cool overheated cells and limit heat spread in high-density packs.

Venting detection triggers targeted coolant flow through housing channels and ducts to contain abnormal heat in battery modules.

Partition walls and sensor-triggered water injection confine a failing battery module, suppress ignition, and protect adjacent modules from runaway.

A single heat exchanger cools both the energy storage and power modules, cutting enclosure volume and cooling hardware cost.

Mounting the liquid cooling unit on the cabinet door frees internal space while adding heat dissipation and dehumidification for stable energy storage operation.

Independent coolant loops and integrated pumps, valves, and sensors cut EV thermal assembly time while improving temperature control and thermal-runaway response.

Protective covers, reinforcing frames, and bus bar mounting isolate battery modules, vent gases, and block conductive particles during thermal runaway.

Sensors and actuators open battery enclosure panels during thermal runaway to vent heat and flammable gases and limit cascading hazards.

Automatic pack separation, a 3D fire shroud, and non-combustible media help contain battery fires without water-driven toxic vapor.

When battery cells overheat, the cooling manifold doubles as a flame-retardant path for fast, even discharge that helps prevent ignition.

A bypass path and switching circuit keep cooling power flowing around an abnormal battery portion, helping contain thermal runaway and fire damage.

Alternating coolant flow and vent isolation help stacked sub-modular battery packs balance cell temperature, raise density, and contain thermal events.

Built-in coolant channels and component interfaces cut hoses, clamps, and weld points, simplifying EV thermal system assembly and reducing leaks.

Sliding isolation units seal battery rack airflow and trigger extinguishing liquid injection to contain fires before they spread.

Periodic in-situ impedance checks during AC battery heating keep temperature rise on target while reducing overheat and underheat risk.

Dynamic battery temperature targets balance charging time, power delivery, energy losses, and lifespan under changing operating conditions.

A fusible seal releases a height-limited coolant volume during battery thermal runaway to cool affected modules without contacting terminals.

Integrated sensor film on battery cooling channels improves cell temperature monitoring, cuts sensor weight, and supports safer operation.

A startup battery heats coolant and starts the fuel cell first, cutting cold-start delay before the running battery powers the load.

Thermally conductive potting links battery energy units to each other and the cooling structure to improve heat dissipation and resist swelling.

A controller switches coolant paths across three modes so batteries and PCS get matched cooling or heating with less condenser size and wasted energy.

Variable seal bead thickness on an oval insert increases flow area while preserving sealing and misalignment compensation in oval pipe joints.

A foamed duct end and discharge path divert liquid entering from the cabin, protecting the blower and battery cooling components.

Automated fluid control matches drain and fill amounts and rates across vehicle assemblies while pressure monitoring helps detect exchange issues.

Alternating coolant flow through stacked cold plates evens battery cell temperatures, improves pack life, and supports modular EV battery layouts.

A sidewall outlet cavity with a raised connection opening enables full battery cell immersion, flexible outlet placement, and compact pack cooling.

Equivalent circuit models track anode, cathode, and separator responses to adjust charging current and coolant flow before plating or overheating.

Heat sinks placed between planar battery tabs cool pouch cells in-plane, reducing depthwise thermal gradients and uneven degradation.