Mutual inductor insulated by mixed gas of nitrogen and oxygen

The invention discloses a nitrogen and oxygen mixed gas insulated mutual inductor, and belongs to the technical field of mutual inductors. Comprising a shell, a primary winding, a secondary winding, a supporting insulator and an internal cavity, wherein the secondary winding and the supporting insul...

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Bibliographic Details
Main Authors ZHENG KUAN, FAN LINZHEN, YANG XIAO, TENG SHANGFU, LI MING, QI BO, ZHAO ZHENG
Format Patent
LanguageChinese
English
Published 20.10.2023
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Summary:The invention discloses a nitrogen and oxygen mixed gas insulated mutual inductor, and belongs to the technical field of mutual inductors. Comprising a shell, a primary winding, a secondary winding, a supporting insulator and an internal cavity, wherein the secondary winding and the supporting insulator are arranged in the shell, the upper end of the supporting insulator is connected with the secondary winding, the lower end of the supporting insulator is connected with the shell, and the effects of supporting the secondary winding and internal insulation are achieved; the inner cavity is filled with the nitrogen-oxygen mixed gas; the primary winding passes through the center of the internal cavity and the center of the secondary winding and is fixed on the housing. The mutual inductor adopting the nitrogen-oxygen mixed gas has the advantages of an SF6 gas insulation mutual inductor and is nontoxic and harmless to the environment, the nitrogen-oxygen mixed gas is convenient to obtain, the cost is low, and the
Bibliography:Application Number: CN202310963040