地网泄流通道测试装置的滤波系统  

作　　者：毕家启[1] 虢韬[1] 杨恒[1] 

机构地区：[1]贵州电网公司输电运行检修分公司,贵州六盘水553400

出　　处：《中国科技纵横》2015年第7期57-58,共2页China Science & Technology Overview

摘　　要：滤波技术在通信，医疗，工业控制等领域有着非常广泛的应用。不论在电源设计还是通信领域，都离不开滤波技术的参与。滤波是将信号中特定波段频率滤除，进而提取有用信号的一种操作通常将它作为一项抑制噪声干扰的重要措施予以应用。本文主要介绍了一种应用于地网泄流通道测试装置的模拟滤波系统，介绍该系统的原理实现过程，设计方法及注意事项。Filtering technology in communication, medical, industrial control and other fields has a very wide range of applications. No matter in the design of power supply or communication field, all cannot do without the participation of the filtering technology. Filtering is a specific band signal frequencyfiltering, and extracting a useful signal operation, usually take it as an important measure to suppress the noise interference to application. This paper mainly introduces the analog filter system for griddischarge channel test device, this paper introduces the principle of the system implementation process, the design method and the matters needing attention.

关 键 词：泄流 滤波 原理 

分 类 号：TN713[电子电信—电路与系统]