Cable of normal-conducting high-speed magnetic suspension long stator ground coil

The invention discloses a cable of a normal-conducting high-speed magnetic suspension long stator ground coil. The cable is characterized by comprising a conductor core, a conductor shielding layer, an insulating layer, an insulating shielding layer and a sheath which are sequentially arranged from...

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Bibliographic Details
Main Authors FAN ZHUOYI, LIU XIAOLEI, WU RUI, QI GUANGFENG, LYU QINGSONG, LI HONGMEI, FANG ZHIGUO, GUO JIAO
Format Patent
LanguageChinese
English
Published 11.01.2022
Subjects
BASIC ELECTRIC ELEMENTS
CABLES
CONDUCTORS
ELECTRICITY
INSULATORS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
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Summary:The invention discloses a cable of a normal-conducting high-speed magnetic suspension long stator ground coil. The cable is characterized by comprising a conductor core, a conductor shielding layer, an insulating layer, an insulating shielding layer and a sheath which are sequentially arranged from inside to outside; the surface of the sheath is coated with a coating, the conductor core is an aluminum core, the base materials of the conductor shielding layer, the insulating layer and the insulation shielding layer are ethylene propylene rubber, and the base material of the sheath is chloroprene rubber. According to the invention, the cable suitable for the the normal-conducting high-speed magnetic suspension ground long stator coil is specially designed, researched and developed, the related technical standards and technical requirements are formulated, and the blank of related fields in China is filled. The cable can meet the frequency change of 0-400 Hz in operation, can bear the voltage change of 10-20 kV,
Bibliography:Application Number: CN202111263603