通信电源系统中的直流配电  

DC Distribution of the Power System for Telecommunication

作　　者：胡海[1] 

机构地区：[1]中国电子科技集团公司第41研究所,山东青岛266555

出　　处：《通信电源技术》2008年第2期71-73,共3页Telecom Power Technology

摘　　要：文中介绍通信电源系统中直流配电的作用及其主要的配电方式——低阻配电和高阻配电的原理,重点说明了高阻配电的使用条件,并通过计算分析和应用实例说明了高阻配电的优越性。There are two kinds of DC distribution for the power supply system of the communication equipment：high ohmic and low ohmic. In this paper, the author introduces the elements of them,and emphasizes the operating conditions of DC high ohmic distribution, then expoundes the advantage of DC high ohmic distribution by giving the results of calculation and analyses as well as a practice example.

关 键 词：通信电源系统 基础电压 直流配电 高阻配电 

分 类 号：TN86[电子电信—信息与通信工程]