| 客运专线通信电源系统的设计 |
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| 引用本文： | 王国雨.客运专线通信电源系统的设计[J].铁路通信信号工程技术,2011,8(2):25-28. |
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| 作者姓名： | 王国雨 |
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| 作者单位： | 中铁第四勘察设计院集团有限公司,武汉,430063 |
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| 摘 要： | 客运专线与普速铁路相比,增加了GSM-R、数据网、会议电视、综合视频监控等通信子系统,除需要-48V基础直流电源外,还需要220V交流基础电源,详细总结交直流电源设备的选型及设计方法。
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| 关 键 词： | 电源 蓄电池 配置 选择 |
Design of Communication Power Supply System for Passenger Dedicated Lines |
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| Wang Guoyu.Design of Communication Power Supply System for Passenger Dedicated Lines[J].Railway Signalling & Communication Engineering,2011,8(2):25-28. |
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| Authors: | Wang Guoyu |
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| Abstract: | Comparing with conventional railways, passenger dedicated lines （DPLs） need to add communication subsystems such as GSM-R, data network, conference TV and integrated video monitoring, and they also need 220V AC power supplies besides -48V DC power supplies. The paper sums up the methods of type selection and design of AC/DC power supply equipment. |
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| Keywords: | Power supply Storage battery Confi guration and Selection |
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