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Materiales magnéticos blandos para un mundo sostenible y electrificado
Josefina M Silveyra1, Enzo Ferrara2, Dale L Huber3
1Laboratorio de Sólidos Amorfos, INTECIN, Facultad de Ingeniería, Universidad de Buenos Aires - CONICET, Buenos Aires, Argentina.
Science (New York, N.Y.)
|October 27, 2018
Resumen
Los materiales magnéticos blandos son cruciales para el avance de la electrónica de potencia y las máquinas eléctricas. Una nueva investigación explora mejoras materiales para mejorar la eficiencia, el tamaño y la potencia de las tecnologías de próxima generación.
Área de la Ciencia:
- Ciencias de los materiales
- Ingeniería eléctrica
- El electromagnetismo
Sus antecedentes:
- Los materiales magnéticos blandos son esenciales para la electrónica de potencia y las máquinas eléctricas eficientes.
- El hierro fue históricamente el material magnético suave primario.
- Los avances en los dispositivos semiconductores de banda ancha requieren materiales magnéticos blandos mejorados.
Objetivo del estudio:
- Para introducir el campo de los materiales magnéticos blandos.
- Discutir su aplicación en la electrónica de potencia y las máquinas eléctricas.
- Revisar los materiales actuales y los enfoques emergentes.
Principales métodos:
- Revisión de la literatura sobre materiales magnéticos blandos.
- Análisis de los requisitos de materiales para la electrónica de potencia de alta frecuencia.
- Exploración de estrategias de desarrollo de materiales emergentes.
Principales resultados:
- Los materiales magnéticos blandos son críticos para los dispositivos de energía de próxima generación.
- Se necesitan mejoras para igualar las capacidades de los semiconductores de banda ancha.
- Se identifican los materiales prometedores actuales y las vías de desarrollo futuras.
Conclusiones:
- El desarrollo de materiales magnéticos blandos es vital para la electrónica de potencia y las máquinas eléctricas del futuro.
- Para optimizar la eficiencia, el tamaño, el peso y la potencia se requieren materiales magnéticos avanzados.
- Los enfoques emergentes ofrecen vías para un rendimiento superior de materiales magnéticos blandos.
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