Composite soft magnetic core for high-power photovolatic inverter

Composite soft magnetic core for high-power photovolatic inverter

The utility model discloses a composite soft magnetic core for a high-power photovolatic inverter. The composite soft magnetic core comprises two magnetic strips A and two magnetic strips B, wherein the two magnetic strips A are arranged transversely, the two magnetic strips B are longitudinally arr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DONG SHENGYU, XU FANGZHOU, NIE MIN, SHEN ZHIGANG, XU JIAHUI, SUN JIANGPING
Format: Patent
Sprache:chi ; eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Beschreibung
Zusammenfassung:The utility model discloses a composite soft magnetic core for a high-power photovolatic inverter. The composite soft magnetic core comprises two magnetic strips A and two magnetic strips B, wherein the two magnetic strips A are arranged transversely, the two magnetic strips B are longitudinally arranged between the two magnetic strips A, the side edges of the two magnetic strips B are respectively level to end faces of the two magnetic strips A, and a hollow rectangular magnetic core is formed through bonding. According to the utility model, the dual requirements on low magnetic core loss and high direct-current superimposition are met.