| 电力线数字通信设备测试中几个问题的探讨 |
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| 引用本文： | 黄鑫,汤效军.电力线数字通信设备测试中几个问题的探讨[J].电力系统通信,2007,28(3):51-54. |
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| 作者姓名： | 黄鑫 汤效军 |
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| 作者单位： | 国网南京自动化研究院,电力工业通信设备质检中心,江苏,南京,210003 |
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| 摘 要： | 目前,电力线数字载波通信设备已经在国内得到了广泛的应用。文章针对应用中产品测试和现场运行方面存在的一些问题,如电力线载波信道干扰特性、电力线数字通信设备在噪声环境下的误码性能、乱真输出性能和电磁兼容性进行了讨论。文章提出的论点对电力线数字通信设备的生产、测试和行业管理有一定参考价值。
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| 关 键 词： | 电力线载波 误码率 信噪比 乱真输出 电磁兼容性 |
| 文章编号： | 1005-7641(2007)03-0051-04 |
Research on power line digital communication equipment testing |
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| HUANG Xin,TANG Xiao-jun.Research on power line digital communication equipment testing[J].Telecommunications for Electric Power System,2007,28(3):51-54. |
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| Authors: | HUANG Xin TANG Xiao-jun |
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| Affiliation: | Nanjing Automation Research Institute State Power Corporation of China,Nanjing 210003, China |
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| Abstract: | Nowadays, power line digital carrier equipments have been used widely in China. This paper discusses and analyzes some problems on testing and operating of PLC products, such as the disturbance of power line channel, bit error rate in noise environment, spurious output and EMC etc. The points of view of this paper are valuable reference for manufacturing, testing and industrial management of power line digital communication equipments. |
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| Keywords: | Power Line Carrier (PLC) bit error rate SNR spurious output Electric Magnetic Compatibility (EMC) |
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