直线电机气隙预警技术在广州地铁5号线的应用

摘要

With an introduction of the background, purpose and significance of the on-line monitoring system of linear motor air gap, the system structure is sketched. After the establishment of a data synthesis model, the linear motor air gap warning system is analyzed. According to the actual application effect after the installation of the system on Guangzhou metro Line 5, the early warning subsystem has achieved the expected technical and economic benefits with good performance.%介绍了直线电机气隙在线监测系统的建设背景和研制意义, 简述了该监测系统的构成.通过建立数据综合模型, 对直线电机气隙预警进行了分析.从该装置在广州地铁5号线正线的实际运用效果看, 预警子系统运行效果良好, 达到了预期的技术和经济效益.