摘要
为了提高电力信道的传输效率,选取电力信道中的噪声干扰进行了研究。首先分析了噪声干扰的起源、噪声的测试原理以及专用测试工具的使用,然后针对居民用电环境的5个典型应用场景进行了测试,得出了居民用电环境下的典型噪声特点分析。
The noise interference in power channel was analyzed to improve the transnfission efficiency. Firstly some impor tant factors including the origin of noise,the principles of testing noise and the use of testing instruments were introduced. Then five typical applications of residential electricity environment were tested, and the typical noise characteristics on resi dent power environment were obtained.
出处
《现代机械》
2018年第5期95-97,共3页
Modern Machinery
关键词
电力信道
噪声干扰
居民用电环境
powerline channel
noise interference
residential electricity scene
