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低压电力线噪声分析与建模 被引量:26

Noise analysis and modeling of low-voltage power line
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摘要 分析了低压电力线的通道特性,对1~30MHz频率范围内的噪声进行了分类并详细讨论其基本特性。在基于试验定量测定的基础上,对背景(有色)、窄带和脉冲三种主要的噪声给出了近似的模型函数。 After the lowvoltage power line's channel properties are analyzed, noises in the frequency range between 1~30 MHz are sorted and their properties are given in detail. Based on experimentation, the three main noises including background (colored) noise,narrowband interference and impulse noise are presented in the approximate function models.
出处 《电力系统通信》 2003年第1期31-34,共4页 Telecommunications for Electric Power System
基金 国家电力公司资助科学技术项目(SPKJ011 11)
关键词 低压电力线 噪声分析 建模 噪声模型 电力线通信 电力系统 low-voltage power line noise analysis noise model
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