轨道车辆无油风源装置变频控制与智能管控研究

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中图分类号：U270.35 文献标志码：A doi：10.3969/j.issn.1006-0316.2026.02.008

文章编号：1006-0316（2026）02-0053-07

Variable Frequency Control and Intelligent Management for Oil-free Rail Vehicle Air Systems ZHAO Qing¹，CHEN Yanming¹，ZHANG Shixi1，ZHAO Guorui²，Chen Yanchuang²

（1. Operation Branch，Wenzhou Railway& Rail Transit Investment （Group） Co.，Ltd.，Wenzhou 325000， China; 2.Railway Division， Zhejiang Ruili Air Compressor Equipment Co.，Ltd.， Wenzhou325ooo， China）

Abstract ：In order to solve the problems such as the vibration，noise，wear，and failure thatoccurduring the operation of the air system for rail vehicles，we employ optimized structural design and experimental data analysis tostudytheeffctsofdifferentlayout forms，materials，andcontroltechnologies.First，theself-designed oil-free air compressor layout and operating principles are introduced.Experiments show that the horizontally opposed layout can significantly reduce the vibration and noise of the air compressor.Then friction pair material lifespan is investigated through wear tests.The results indicate that material 2has good friction properties under the same PV value.Further research refines the smart frequency converter to enhance control reliability. Integrating inteligent frequency conversion management enables dual improvements to traditional air supply systems. Operational data verifies that the operation and maintenance system can diagnose and warn most of the fault points of the air system， which can improve the reliability and maintenance efficiency

Keywords ： oil-free aircompressor;variable frequencydrive;smart-system；rail vehicle

绿色低碳发展是城轨交通行业的重大战略，也是城市交通领域实现“双碳”目标的重要举措[1]。（剩余5701字）