通信系统时延抖动对基于行波法的电力线路故障定位影响分析

doi:10.11959/j.issn.1000-0801.2018132

Abstract

Abstract:

In order to study the time delay jitter of communication system on fault location of power line,a mathematical model of the delay jitter based on Poisson distribution was presented.The characteristic of the random delay jitter for single and multiple node cases were analyzed.Results show the delay jitter is remarkable when the communication load is high,and is insensitive when the communication load is low in the single node case.The total delay jitter is lower than the sum of the jitter in the queues on a path,and the position of the heavy load node in the path has a large influence on the total path jitter.The delay jitter with its influencing factors should be taken into account to perform optimal network design.

Key words: random delay, delay jitter, packet transport network, fault location, traveling wave method

CLC Number:

TM73

Mingzhen LI,Jianming LIU,Hang WANG,Wenjun ZHOU. Analysis of time delay jitter of communication system on fault location of power line based on traveling wave method[J]. Telecommunications Science, 2018, 34(3): 170-176.

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[1]	邱小宁 . 浅谈电力线载波通信现状与发展趋势[J]. 广西电力， 2001,24(4):59-60.
	QIU X N . Initial discussion on present status and developing tendency of power line carrier communication[J]. Guangxi Electric Power Technology, 2001,24(4):59-60.
[2]	RAO M V K ， PEN R , CLINARD K N , et al. Development and evaluation of a distribution automation system for an Indian utility[J]. IEEE Transactions on Power Delivery, 1995,10(1):452-458.
[3]	LIN C E ， LI C C , HOU A S , et al. A real time remote control architecture using mobile communication[J]. IEEE Transactions on Instrumentation and Measurement, 2003,52(4):97-103.
[4]	杨贵，孙磊，李力，等. 区域保护与控制系统网络拓扑方案研究[J]. 电力系统保护与控制， 2015,43(9):101-107.
	YANG G , SUN L , LI L , et al. Research on regional protection and control system network topology[J]. Power System Protec-tion and Control 2015,43(9):101-107.
[5]	高强，尹永飞 . PTN 技术传输继电保护业务若干问题的研究[J]. 电力系统保护与控制， 2016,44(8):57-62.
	GAO Q , YIN Y F . Study on some problems of PTN transmis-sion in relay protection services[J]. Power System Protection and Control 2016,44(8):57-62.
[6]	许俊现，高会生，汪洋 . 用于线路纵差保护的PTN时分复用业务时延分析[J]. 电力系统保护与控制， 2015,43(23):56-62.
	XU J X , GAO H S , WANG Y . A delay time analysis of time di-vision multiplexing services over PTN applied to line longitu-dinal differential protection[J]. Power System Protection and Control 2015,43(23):56-62.
[7]	方子希，高会生 . 抗时延抖动的线路纵差保护分组传输通道配置参数影响分析[J]. 电力系统保护与控制， 2017,45(12):82-87.
	FANG Z X , GAO H S . An impact analysis of the configuration parameters against delay jitter of line comparison pilot protec-tion in packet transport channel[J]. Power System Protection and Control 2017,45(12):82-87.
[8]	中华人民共和国国家发展和改革委员会. 电力系统同步数字系列（SDH）光缆通信工程设计技术规定：DL/T 5404-2007[S]. 北京: 中国电力出版社， 2007.
	National Development and Reform Commission. Power system synchronous digital series (SDH) design technical specification for optical cable communication engineering:DL/T 5404-2007[S]. Beijing: China Electric Power Press, 2007.
[9]	DAHMOUNI H ， GIRARD A , SANSO B . An analytical model for jitter in IP networks[J]. Journal of Annals of Telecommuni-cations, 2012,67(1-2):81-90.
[10]	刘洋，曹云东，侯春光 . 基于经验模态分解及维格纳威尔分布的电缆双端故障定位算法[J]. 中国电机工程学报， 2015,35(16):4086-4093.
	LIU Y , CAO Y D , HOU C G . The cable two-terminal fault loca-tion algorithm based on EMD and WVD[J]. Proceedings of the CSEE 2015,35(16):4086-4093.
[11]	桂勋，刘志刚，韩旭东，等. 基于高压输电线电压沿线分布规律的故障双端测距算法[J]. 中国电机工程学报， 2009,29(19):63-69.
	GUI X , LIU Z G , HAN X D , et al. An accurate algorithm of two-terminal fault location based on the distribution of line voltage along HV transmission line[J]. Proceedings of the CSEE 2009,29(19):63-69.
[12]	季涛，孙同景，徐丙垠，等. 配电混合线路双端行波故障测距技术[J]. 中国电机工程学报， 2006,26(12):89-94.
	JI T , SUN T J , XU B Y , et al. Study on fault location of distribution mixed feeders based on double terminal method of traveling waves[J]. Proceedings of the CSEE 2006,26(12):89-94.

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