Unverified50% confidenceFactExact time
Fusion devices include power conversion, magnet excitation, heating, and diagnostic subsystems, and each link relies on power semiconductors for precise current control.
1
Sources
50%
Confidence
Long-term
Relevance
10/23/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedThe magnet excitation power supplies of fusion devices need to handle large currents and rapidly changing loads; the losses of silicon-based IGBTs will be converted into significant thermal loads and erode the net output of the power plant.76% similarUnverifiedThe core components of an induction cooker include a rectifier circuit, an IGBT inverter circuit, and a flat spiral coil, which heat ferromagnetic cookware through eddy currents and hysteresis losses.75% similarUnverifiedModern high-performance electric motors widely rely on rare-earth permanent magnets such as neodymium-iron-boron (NdFeB).74% similarUnverifiedInduction motors rely on induced currents in the rotor to generate a magnetic field; slip losses are relatively large at low speeds, and the control algorithms are comparatively complex.70% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1090798API
curl https://kongchang.com/api/v1/knowledge/claims/1090798MCP
get_claim(id=1090798)