Transformers/Inductances Cooling TRIZ Cases

See how a U-shaped embedded support tube with recycling heat transfer fluid prevents overheatin

See how integrated vortex flow separators in stator iron cores generate cold airflow for coolin

See how combining DC power with high dV/dt pulses enables an inductor to convert thermal energy

See how superimposed DC and pulse signals enable thermoelectric cooling of inductive elements,

See how an intermediate-density fluid layer in an open expansion vessel prevents air dissolutio

See how dynamic cooling control raises magnetic circuit component temperature to an optimal ran

See how spatial integration of the energy transfer module and electronic unit eliminates electr

A pumped heat-transfer fluid loop inside an embedded support tube removes device heat and equalizes temperature with the surrounding environment.

Alternating variable- and fixed-frequency fan control manages transformer oil temperature while cutting energy use, cost, and fan wear.

A flux leakage prevention layer lets a planar coil use a nearby heat sink for cooling without induction heating or efficiency loss.

Waste heat from high-load power cables is captured by a fluid conduit and reused for heating while reducing cable thermal stress and aging.

A local cryogen chamber and recondensing loop cool a superconducting coil with less cryogen, lower pressure, and fewer temperature gradients.

Different prediction models are selected by oil filtering state to improve dissolved-gas-based transformer fault forecasting and reduce accident risk.

A housing-integrated fluid circuit and potting path cool transformer windings and core, improving heat dissipation and reliability under extreme conditions.

A ducted fan and air multiplier use aerodynamic entrainment to boost transformer cooling airflow while cutting noise, turbulence, and power use.

Opposite-wound coils and spaced multi-leg cores keep a slim transformer stable by preserving leakage inductance and lowering parasitic capacitance.

Twisted windings in a dual-permeability core suppress common and differential mode interference while reducing stray fields, losses, and size.

Alternating dielectric fluid flow shifts transformer winding hotspots, reducing insulation ageing from Venturi-driven stagnant zones.

Segmented ferrite blocks with inter-section spacing cut circulating flux and thermal hotspots in high-power wireless charging pads.

Different core materials and a rectangular tubular winding improve reactor heat dissipation and inductance tuning without added cooling pipes.

A filler-controlled surface insulating layer improves coil heat dissipation while preventing coating peeling and chip adhering defects.

Weight sensing replaces subjective breather checks to predict desiccant saturation and schedule transformer maintenance before humidity damage.

Dynamic cooling profile exchange lets wireless chargers manage heat while limiting fan noise and unnecessary power use.

A heat-conducting element extends into the core window to pull heat from inner winding sections, lowering copper temperature and boosting power density.

Interleaved conductive plates pull heat from cast resin transformer windings while preserving dielectric isolation for high-frequency use.

An insulating thermal bus is molded around the core and winding to remove heat, avoid gaps, and improve fixation strength and accuracy.

Double-sided inner radiators and a pipeline cooling loop cool both the transformer and closed tower space while reducing hotspots and power use.

Flexible magnetic and superconducting strip loops raise inductance per weight for aircraft power systems while supporting cryogenic operation.

Flexible PCB shim coils and heat-conductive casting make MRI gradient assemblies more compact, precisely positioned, and easier to cool.

Flow obstructions in transformer cooling ducts balance oil distribution, curb recirculation, and lower winding hot spots at higher pump flow rates.

By raising the oil conservator above the transformer room wall, this layout frees container space for a larger fuel tank and higher transformer capacity.

Pressed magnetic core and winding structure shortens current paths, cuts DC and eddy current loss, and supports dual-surface pins for VRM modules.

Thermally conductive films, epoxy, and an Al backplate pull heat from ferrite-backed charging coils to limit hotspots in high-power EV wireless charging.

Thermally conductive inlays, compressed interface material, and a substrate move heat from power semiconductors to a cold plate for lower operating temperatures.

A split housing, lid, and controlled potting layout improve inductor cooling while preserving shock resistance and manufacturability.

Cooling air routed through spaced core leg sections improves coil heat dissipation without adding complex core through-holes.

Symmetric secondary terminals, tight winding, insulation paste, and water-cooled panels cut leakage inductance and heat in high-current transformers.

A replaceable coolant bag cools the stimulation coil by conduction or convection, avoiding noisy fans and complex liquid loops.

A U-tube liquid seal replaces rubber bags and desiccants in liquid-immersed transformers, maintaining pressure balance with less maintenance.

CNT windings embedded in a transformer bladder sleeve reveal small oil leaks through resistance change, helping prevent contamination and oil loss.

A thermally conductive magnetic filler guides stray flux outside the core while improving heat dissipation and electrical insulation.

Exposed winding sections create a direct thermal path to switching devices, cutting thermal resistance and raising power density in power modules.

Edge metallization links the substrate to a heat spreader, adding heat paths that preserve power density in compact switching modules.

A remote impeller and cross-flow jet discharge improve OAEHE cooling uniformity while cutting transformer fan noise and power use.

Cooling galleries built into rotor permanent magnets improve heat dissipation without bulky fans or liquid loops, reducing mass and preserving torque.

Horizontal liquid-permeable compartments and flexible barriers curb offshore insulation-oil sloshing, limiting damage, false alarms, and oxygen ingress.

Segmented conservator compartments and air-connected bladders damp insulation-oil sloshing during sea transport, reducing damage and false alarms.

Cooling elements project into toroidal core recesses to improve heat dissipation while preserving magnetic flux integrity.

A heat-conducting sheath links the core body to the base plate, improving EV inductive charger cooling without added active system complexity.

Multiple diaphragms and rigid supports segment the conservator tank to curb offshore liquid sloshing, reducing fatigue, rupture, and false alarms.

Deeper side-surface recesses increase inductor heat release without enlarging footprint, while preserving strength and principal-surface visibility.

A centralized pump station feeds four wind turbine cooling circuits, cutting line complexity, component count, and offshore failure risk.

Parallel planar conductor tracks and a heat-dissipating substrate cut skin effect losses and hotspots in compact plasma matching circuits.

An integrated bellows pressure compensator houses subsea transformer parts to cut components, equalize pressure, and simplify retrieval after failure.

A five-leg core and distributed winding layout shrink resonant coil and transformer volume in LLC power converters while maintaining output stability.

A double flexible-wall compensator balances internal and seawater pressure to prevent leaks and improve subsea transformer durability.

Multiple core segments create distributed magnetic gaps that suppress leakage flux, cut coil loss, and improve inductance accuracy.

A larger inner leg than the outer legs evens magnetic flux, reducing heat buildup, thermal stress, and cracking in magnetic components.

Internal heat transmission paths between stacked electrical steel sheets improve wound core cooling while keeping iron loss low.

A nonlinear core-conforming heat exchanger improves coil-to-core conduction, reducing hotspots, winding stress, and transformer temperatures.

Protrusions, airflow channels, and a fan keep phone temperature within limits by redirecting charger heat away from the receiver coil.

A thermally conductive box housing and potting path move heat from compact magnetic coils to cooling surfaces for vehicle power converters.

A pressure sensor at the transformer tank vent triggers a visible alert on hazardous pressure rise, helping crews avoid unsafe re-energization.

Separate cooling paths for magnetic and electronic assemblies improve heat dissipation in a wireless HV battery charger while lowering assembly cost.

Embedded magnetics in a laminated carrier plate cut impedance, lower module height, and improve heat dissipation and structural reliability.

Selective resin cooling around the middle leg improves coil heat dissipation while limiting core thermal stress and case size growth.

Direct fluid contact cools the ferrite core and windings, enabling higher power density with less weight and lower thermal stress.

A windowed plastic frame and insulation tape create a thermal path that lowers magnetic assembly resistance while meeting creepage and insulation needs.

A load-bearing base plate doubles as a cooling plate, improving heat dissipation and charging power in vehicle inductive floor assemblies.

A grounded shielded cable box moves current measurement outside the tank, cutting bushing weight and size while keeping accurate monitoring.

Channels between adjacent winding turns let coolant contact exposed surfaces, cutting heat buildup and supporting higher current density.

Sensors placed in the transformer cooling circuit use natural oil flow to continuously detect moisture, gases, and temperature without a pump.

A gap-placed bonded securing device stabilizes transformer windings under short-circuit forces while reducing clamping space and mounting effort.

Pre-formed holes and notches in insulating plates create oil flow paths between windings, simplifying assembly and improving cooling.

A metal-base substrate and cooling body conduct heat from inner and outer coil regions, easing Joule heating in compact power converters.

A hybrid radiator and unit cooler lets transformers self-cool at low load and switch to forced cooling at high load, cutting auxiliary losses.

Axial grooves and shape-matched conductor paths improve toroidal winding heat transfer while reducing cooling-liquid leakage and insulator stress.

Parallel flat-wire conductors with a heat-dissipating partition lower DC resistance and temperature rise in voltage converter inductors.

A coil-and-PCB charging layout combines wireless and USB-PD power, saving vehicle space while dynamically managing heat and output.

Flexible inner layers let split magnetic cores assemble without metal ties, improving coil fill, inductance, and crack resistance.

Annular metal plates with enlarged heat-dissipating ends transfer winding heat to a water-cooling block, improving compact power module thermal performance.

Stacked PCB coil boards replace bulky Litz wire in EV wireless charging while thermally conductive inserts with microchannels improve cooling and reliability.

A through-opening feeds heat-conducting medium into core-part gaps, improving heat dissipation and magnetic flux continuity in inductive components.

A silicone resin sealing compound uses mineral fillers and aluminium hydroxide to improve transformer heat dissipation while maintaining 10 KV isolation.

A wider second wiring layer cuts resistance while a narrower first layer preserves winding density, improving inductance, size, and heat dissipation.

Partitioned sub-chambers let each electrical element use its own potting material and height, improving cooling while cutting waste and weight.

Directing cooled insulating fluid into winding channels through a distribution unit improves transformer cooling and supports higher operating power.

A thermally conductive plate transfers heat from the core assembly to a surrounding housing.