线性涡流制动供风控制原理及响应时间研究

Research on Principle and Response Time of Air Supply Control for Linear Eddy Current Brake

针对高速动车组涡流制动系统要求,结合线性涡流制动装置相关参数,提出了适用于线性涡流制动装置的供风控制原理及响应时间要求。通过仿真分析及地面试验验证了控制原理及响应时间的合理性。研究结果表明,提出的控制原理及响应时间满足高速动车组线性涡流制动系统要求,达到了预期目的。

A kind of air supply control principle and response time requirements applicable to the linear eddy current braking device was proposed according to the requirements of linear eddy current braking system of high-speed EMU, combined with the relevant parameters of the linear eddy current braking device. The simulation analysis and ground tests verify the rationality of the control principle and response time. The research results show that the proposed control principle and response time meet requirements of the high-speed EMU braking system and achieve the expected purpose.