| 地铁车地无线通信系统电磁兼容研究 |
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| 引用本文： | 林于新,朱杰,陈弘扬.地铁车地无线通信系统电磁兼容研究[J].数字通信世界,2021(3). |
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| 作者姓名： | 林于新 朱杰 陈弘扬 |
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| 作者单位： | 国家无线电监测中心福建监测站 |
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| 摘 要： | 地铁在城市交通出行中扮演重要角色,但近年来电磁干扰影响地铁安全营运事故时有发生。为分析机动车和电气化铁路对车地无线通信系统的电磁干扰,从电磁兼容三要素出发,结合实验测试论证了某地地铁车地系统在开放空间及近距离条件下对机动车和电气化铁路具有较好的电磁兼容性,并针对测试过程中所出现的电磁兼容隐患提出了建议。
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| 关 键 词： | 地铁 车地无线通信系统 电磁兼容 |
Research on the Electromagnetic Compatibility of the Electric Vehicle Charging Device |
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| LIN Yuxin,ZHU Jie,CHEN Hongyang.Research on the Electromagnetic Compatibility of the Electric Vehicle Charging Device[J].Digital Communication World,2021(3). |
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| Authors: | LIN Yuxin ZHU Jie CHEN Hongyang |
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| Affiliation: | (The State Radio Monitoring Center Fujian Station,Xiamen 361004,China) |
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| Abstract: | The subway plays an important role in urban traffi c,but electromagnetic interference accidents arouse the safety operation problem of subway.To make an assessment of EMI effect on train-ground wireless communication system which caused by the motor vehicles and railway,the author taking the basic element of EMC and practical measurement,to prove the train-to-ground system keep a good characteristic of EMC when faced with open space and close range to motor vehicles and railways,then some proposals about the potential EMC problems was offered. |
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| Keywords: | the subway the train-to-ground wireless communication system electromagnetic compatibility |
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