An embodiment of the invention provides a track system. The track system comprises: a system distribution box, wherein a grounded system distribution box zero line is arranged in the system distribution box; a track, wherein a track live wire cable and a track zero wire cable are arranged in the track, and the track live wire cable and the track zero line cable are from the system distribution box; and a vehicle and a vehicle lightning arrester, wherein the vehicle lightning arrester is connected with the vehicle and the track zero line cable, the vehicle, the vehicle lightning arrester, the track zero line cable and the system distribution box zero line form a lightning discharge loop, the zero line of the system distribution box is multiplexed as the zero line of the lightning discharge loop, and the track live wire cable and the track zero line cable supply power to the vehicle. According to the embodiment of the invention, the technical problem that a traditional vehicle has no active lightning protection measures and has the risk of being hit by lightning is solved.
本申请实施例提供了一种轨道系统,包括:系统配电箱,所述系统配电箱内有接地的系统配电箱零线;轨道,所述轨道内设有一根轨道火线电缆和一根轨道零线电缆;所述轨道火线电缆和所述轨道零线电缆来自所述系统配电箱;车辆和车辆避雷器,所述车辆避雷器连接所述车辆和所述轨道零线电缆;其中,所述车辆,所述车辆避雷器,所述轨道零线电缆和所述系统配电箱零线形成雷电泄放回路;所述系统配电箱零线复用为所述雷电泄放回路的零线;所述轨道火线电缆和所述轨道零线电缆为所述车辆供电。本申请实施例解决了传统的车辆没有主动避雷措施,有被雷电击中的风险的技术问题。
Track system
一种轨道系统
2021-04-16
Patent
Elektronische Ressource
Chinesisch
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