Suzhou Electric Appliance Research Institute
期刊号: CN32-1800/TM| ISSN1007-3175

Article retrieval

文章检索

首页 >> 文章检索 >> 最新索引

电力通信接入网多业务安全承载技术应用探讨

来源:电工电气发布时间:2024-10-09 10:09 浏览次数:14

电力通信接入网多业务安全承载技术应用探讨

汪强
(许昌许继软件技术有限公司,河南 许昌 461000)
 
    摘 要:针对电力通信接入网多业务综合接入、多网络协同承载和多业务安全隔离传输的需求,结合电力通信接入网的建设现状,提出基于时分波分复用无源光网络(TWDM-PON)技术的电力多业务安全接入解决方案。分析了电力通信接入网现有通信技术存在的不足,研究了 TWDM-PON 技术的网络架构体系以及对多业务承载的适应性,提出了实现多业务统一承载的动态资源调度机制和基于交换与存储资源的隔离技术,并搭建实验环境,验证分析了 TWDM-PON 在电力通信接入网应用的关键性能指标,为电力多业务统一承载探索了一种可行的通信网络建设模式。
    关键词: 电力通信接入网;多业务承载;业务隔离;时分波分复用无源光网络;动态资源调度机制;交换与存储资源隔离技术
    中图分类号:TM73     文献标识码:B     文章编号:1007-3175(2024)09-0033-06
 
Discussion on Application of Multi-Service Security Load Technology in
Power Communication Access Network
 
WANG Qiang
(Xuchang Xuji Software Technology Co., Ltd, Xuchang 461000, China)
 
    Abstract: According to the requirements of multi-service integrated access, multi network cooperative load and multi-service security isolated transmission in power communication access network, combined with the construction status of power communication access network, a power multi-service security access solution based on time and wavelength division multiplexed passive optical network(TWDM-PON) technology is proposed. By analyzing the shortcomings of existing communication technologies in power communication access network, this paper studies the network architecture of TWDM-PON technology and its adaptability to multi-service load. Proposing a dynamic resource scheduling mechanism to realize multi-service unified bearer and an isolation technology based on switching and storage resources, and builds an experimental environment to verify and analyze the key performance indicators of TWDM-PON in the application of power communication access network,and explores a feasible communication network construction mode for the unified load of power multi service.
    Key words: power communication access network; multi-service load; service isolation; time and wavelength division multiplexed passive optical network; dynamic resource scheduling mechanism; switching and storage resource isolation technology
 
参考文献
[1] 刘丽榕,王玉东,辛培哲. EPON 及工业以太网技术在配电通信网中的应用探讨[J] . 电力信息与通信技术,2015,13(4) :44-48.
[2] 闫龙,王剑锋,李霜冰,等. 配用电业务统一承载网络关键技术及实现方案[J] . 电力信息与通信技术,2016,14(10) :56-62.
[3] 李沛哲,肖振锋,陈仲伟,等. 电力终端通信接入网通信技术匹配[J] . 电力科学与技术学报,2021,36(3) :125-134.
[4] 郁海彬,朱寅,章明. 电力系统通信终端接入网现状及拓展业务的研究[J]. 电气应用,2022,41(11) :23-30.
[5] 陆忞,周昊. 电力终端通信接入网风险分析与安全接入技术研究[J]. 通信技术,2017,50(9) :2067-2073.
[6] BUTT R A, JAWAID M, ASHRAF M W, et al.Load adaptive dynamic wavelength and bandwidth assignment for TWDM PON[C]//2019 International Workshop on Fiber Optics in Access Networks(FOAN
2019),2019 :101-105.
[7] 孙皓,杜俐洁,何荣希. TWDM-PON 中基于网络编码的动态波长带宽分配算法[J] . 光通信技术,2021,45(11) :23-30.
[8] WONG E, MUELLER M, AMANN M C.Characterization of energ-efficient and colorless ONUs for future TWDM-PONs[J].Optics Express,2013,21(18) :20747-20761.
[9] 闫复利.TWDM-PON 技术研究[J]. 信息通信,2017(7):42-44.
[10] 陈琰.TWDM-PON 技术及组网方案研究[J]. 通讯世界,2016(20) :51-52.
[11] 熊余,唐剑波,张鸿,等.TWDM-PON 中用户行为感知的动态资源分配策略[J] . 电子学报,2016,44(2) :398-404.
[12] 于存谦,唐明珠,何荣希. TWDM-PON 中时延约束节能动态波长带宽分配算法[J] . 通信学报,2018,39(9) :110-121.
[13] 杨芳僚,孙鹏,方彬,等. 电力终端通信接入网经济性建模与分析[J] . 电力信息与通信技术,2021,19(2) :62-67.
[14] 汪强,徐小兰,张剑. 一种新的智能变电站通信业务安全隔离技术的研究[J] . 电力系统保护与控制,2015,43(17) :139-144.