Transformers/Inductances Cooling TRIZ Cases

Unitarily forming the metal structure bottom and side walls eliminates thermal resistance interfaces, improving heat radiation for high-current applications.

Temperature-sensitive valves control airflow in segmented tanks, reducing regeneration time and maintaining dielectric protection.

Outer tube primary conductor encloses inner conductors to reduce sealing complexity and manufacturing effort in high voltage current transformers.

Diamond-like carbon coating on inductor substrate layers enables efficient heat transfer through isolated cooling channels.

A reactor cooling device uses a rotating body to splash coolant onto the reactor for direct heat transfer.

A machine-learning algorithm profiles transformer thermal behavior using historical data to predict oil temperature changes under specific load conditions.

Multilayer conductors use overlapping sublayers separated by dielectric layers to form integrated capacitors that stabilize current sharing.

Thermally conductive embedding with internal gaps enables simultaneous heat conduction and air convection in transformer assemblies.

A finned heat exchanger transfers heat from circulating dielectric fluid to a separate cooling loop via a solid divider, reducing transformer volume.

Non-uniform cooling pipe spacing prevents airflow stagnation near the vehicle floor, ensuring efficient heat exchange during stopped conditions.

Cooling sheets eliminate liquid helium maintenance by transferring heat from superconductive windings to a sealed cryogenic system.

Interposed insulating member with leg pieces separates the coil from the metal mounting plate during bonding.

Segmented barriers create opposing fluid channels to extend creepage paths, resolving the trade-off between cooling efficiency and dielectric strength.

Introducing a thermally conductive filler into the gap between the coil bobbin and valve casing resolves heat transfer bottlenecks that degrade magnetic force.

Pre-coated insulating paper eliminates vacuum impregnation steps, reducing paint waste and production time for dry-type transformers.

Dynamic ventilation system regulates airflow speed in port power substations using temperature sensors to prevent frequency converter freezing.

Soft magnetic metal powder cores replace brittle LTCC materials, merging electromagnetic and thermal functions to eliminate complex external heat sinks.

An insulating heat dissipation layer transfers coil heat to a metal base plate, resolving the trade-off between compact size and electrical insulation.

An inner layer thermal diffusion conductor pattern spreads heat from coil conductors to a coupling member, preventing overheating in compact modules.

A transformer cooling device uses an internal heat-dissipating panel to conduct thermal energy from windings and core to the exterior.

Localizing thermal interface materials between windings and sinks improves heat dissipation while avoiding encapsulation costs.