优化的网络时间协议算法及其在变电站自动化中的应用

YI Na; HE Peng; YI Yawen; ZHAO Bin

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优化的网络时间协议算法及其在变电站自动化中的应用

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- 优化的网络时间协议算法及其在变电站自动化中的应用
- Automation of Electric Power Systems Vol. 31, Issue 13, Pages: 93-95(2007)
- 作者机构：
  
  1. 三峡大学电气信息学院,湖北省,宜昌市,443002
  2. 中国长江电力股份有限公司三峡水力发电厂,湖北省,宜昌市,443133
- 作者简介：
- 基金信息：
- DOI：
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- Published：2007
- 稿件说明：
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YI Na, HE Peng, YI Yawen, et al. [J]. Automation of electric power systems, 2007, 31(13): 93-95.
DOI：

YI Na, HE Peng, YI Yawen, et al. [J]. Automation of electric power systems, 2007, 31(13): 93-95. DOI：

摘要

以经济有效的方式，在变电站自动化系统中实现时间同步对电力系统稳定运行和故障分析十分重要。提出了一种优化的网络时间协议算法，介绍了该算法在变电站自动化系统中的实现。该算法在网络时间协议的基础上以纯软件的方式实现网络对时，简化了系统硬件结构，达到站控层同步时间精度要求。

Abstract

In a substation automation system（SAS）， it is vital for stability and fault analysis of the electric power system with time synchronization at lower operating cost. An optimized algorithm of network time protocol（NTP） is put forward and then implemented in the SAS. It simplifies the structure of the hardware system and satisfies the requirement of the time accuracy of the control layer in a sheer software way.

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