| 电力系统通信电源应用分析 |
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| 引用本文： | 周琦. 电力系统通信电源应用分析[J]. 电力系统通信, 2007, 28(B06): 67-69,72 |
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| 作者姓名： | 周琦 |
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| 作者单位： | 无锡供电公司,江苏无锡214061 |
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| 摘 要： | 高频开关电源和变电站一体化电源已广泛应用于电力通信系统。文章针对蓄电池运行模式、电源防雷模式、电源接地模式和运行维护模式等方面，对这两种电力通信电源的原理和功能进行了分析和比较。并结合多年的现场经验，从通信设备重要性、电源设备安全策略和电源智能化管理3个方面，阐述了无人值守变电站通信电源系统的应用策略和配置原则。
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| 关 键 词： | 通信电源 高频开关电源 一体化电源 |
| 文章编号： | 1005-7641（2007）S0-0067-03 |
| 修稿时间： | 2007-03-30 |
Application analysis on power supply in power telecommunication system |
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| ZHOU Qi. Application analysis on power supply in power telecommunication system[J]. Telecommunications for Electric Power System, 2007, 28(B06): 67-69,72 |
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| Authors: | ZHOU Qi |
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| Affiliation: | Wuxi Power Supply Company, Wuxi 214061, China |
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| Abstract: | High-frequency switching power supply and integrated power supply in substations have been applied widely in power telecommunication system. The paper analyses their functions and discusses battery running, lightning protection, grounding and operation maintenance about these two kinds of power supply. Combined with practical experiences, the paper puts forward application strategies and configuration criterions for communication power supply system in unattended substation on the aspects of the importance of communication equipment, the safety measures and the intelligent management of power supply. |
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| Keywords: | communicatlon power supply high-frequency switching power supply integrated power supply |
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