Harmonic Analysis of Switching Power System in Communications Station

苑京成

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Harmonic Analysis of Switching Power System in Communications Station

更新时间：2026-04-20

- Harmonic Analysis of Switching Power System in Communications Station
- Issue 4, Pages: 47-50(2007)
- 作者机构：
  
  中国联通宁波分公司,宁波,315040
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN86;TM935
- Published：2007
- 稿件说明：
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[1]苑京成.通信机房开关电源谐波测试分析报告[J].电信工程技术与标准化,2007(04):47-50.

苑京成. Harmonic Analysis of Switching Power System in Communications Station[J]. 2007, (4): 47-50.
[1]苑京成.通信机房开关电源谐波测试分析报告[J].电信工程技术与标准化,2007(04):47-50. DOI：

苑京成. Harmonic Analysis of Switching Power System in Communications Station[J]. 2007, (4): 47-50. DOI：

摘要

本文对宁波联通交换局大楼不同型号的开关电源谐波测试数据进行分析

分析整流模块负荷率对开关电源电流畸变、工作效率等的影响

对设备选型、日常维护等方面提出相关建议。

Abstract

This paper discusses electric harmonic of different switching power systems in China Unicom company ningbo branch communications station

the influence of load factor on switching power system effiency and electric current harmonic diatortion . Then table a proposal of maintenance and select about switching power system.

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UPS Communications with the Capacity to Carry and Load Rate Control

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