The invention discloses a turn number asymmetrical 8-shaped coil and a guide rail structure and system formed by the same, and relates to the technical field of high-speed maglev traffic. The coil shaped like the Arabic number of turns 8 is arranged on a guide rail structure side wall beam of the superconducting electric maglev traffic system and comprises a first annular coil opposite to the upper portion of a vehicle-mounted superconducting magnet and a second annular coil opposite to the lower portion of the vehicle-mounted superconducting magnet. The first annular coil and the second annular coil are reversely connected in series, and the number of turns of the first annular coil is smaller than the number of turns of the second annular coil. According to the asymmetrical-turn 8-shaped coil, electromagnetic force can be generated between the coil and a vehicle-mounted superconducting magnet before floating and after vehicle falling, so that the bearing of an auxiliary supporting wheel is reduced, and floating and falling of a vehicle can be achieved at the speed lower than the existing speed. The invention further discloses a guide rail structure and system composed of the turns asymmetric 8-shaped coil.
本发明公开了一种匝数非对称8字型线圈、及其构成的导轨结构和系统,涉及高速磁浮交通技术领域。该匝数非对称8字型线圈设置于超导电动磁浮交通系统的导轨结构侧壁梁上,包括相对车载超导磁体上方的第一环形线圈和相对车载超导磁体下方的第二环形线圈;所述第一环形线圈和第二环形线圈反向串联,且所述第一环形线圈的匝数小于第二环形线圈的匝数。本发明提供的一种匝数非对称8字型线圈可以在起浮前和落车后与车载超导磁体间产生电磁力,从而减轻辅助支撑轮的承载,并且可在低于现有速度实现车辆的起浮和落车。并且还公开了由匝数非对称8字型线圈构成的导轨结构和系统。
Asymmetric-turn 8-shaped coil, and guide rail structure and system formed by same
一种匝数非对称8字型线圈、及其构成的导轨结构和系统
2023-03-21
Patent
Electronic Resource
Chinese
IPC: | H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01F MAGNETS , Magnete / H02N Elektrische Maschinen, soweit nicht anderweitig vorgesehen , ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR |
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