The invention discloses an active control sensor mounting structure and a control method. The sensor mounting structure comprises a sliding plate connecting rod, an acceleration sensor, a pressure sensor, an upper sleeve, an upper elastic element, a lower sleeve, a lower elastic element, a bearing assembly and a limiting cylinder. A contact force sensor and an acceleration sensor are integrated with a pantograph head suspension structure by designing a hollow column type structure, the sensor structure is effectively fixed on the premise that the normal function of a pantograph head elastic suspension system is guaranteed, a sensor circuit is designed in a built-in mode, and the reliability of the system is improved. Pantograph-catenary dynamic contact force and acceleration signals collected by the contact force sensor and the acceleration sensor are transmitted to the signal processor through the optical fiber, so that the pantograph-catenary dynamic contact force can be adjusted in the running process of the high-speed train. The integrated sensor design structure can improve the signal acquisition quality, provides accurate and effective input for a control part, and effectively guarantees the pantograph-catenary current collection performance in the vehicle operation process.
本发明公开了一种主动控制传感器安装结构及控制方法,传感器安装结构包括滑板连接杆、加速度传感器、压力传感器、上套筒、上弹性元件、下套筒、下弹性元件、轴承组件、限位筒;通过设计空心柱式结构将接触力传感器及加速度传感器与弓头悬挂结构进行集成,在保证弓头弹性悬挂系统正常功能前提下,对传感器结构进行有效固定,传感器线路进行内置设计,将接触力传感器及加速度传感器采集到的的弓网动态接触力及加速度信号通过光纤传递至信号处理器,实现高速列车运行过程中弓网动态接触力的实施调节。集成化的传感器设计结构可提高信号采集质量,为控制部分提供准确有效的输入,有效保障车辆运行过程中的弓网受流性能。
High-speed pantograph active control sensor mounting structure and control method
一种高速受电弓主动控制传感器安装结构及控制方法
2023-03-03
Patent
Electronic Resource
Chinese
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