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

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基于网络拓扑技术的减少数据链路故障次数的方法

来源:电工电气发布时间:2018-02-13 09:13 浏览次数:638
基于网络拓扑技术的减少数据链路故障次数的方法
 
王慎杰,潘娜,刘星,许志成,郭新,甄庆
(国网天津市电力公司滨海供电分公司,天津 300450)
 
    摘 要:如果配调系统Ⅰ区与Ⅲ区之间数据链路故障次数过多,就会严重影响配调系统的正常运行,威胁到电网的安全稳定运行。以滨海新区配网系统为例,基于网络拓扑技术,通过对配调系统Ⅰ区与Ⅲ区之间的横向隔离装置进行改造,增加了横向隔离装置的带宽,减少了配调系统Ⅰ区与Ⅲ区之间的数据链路故障次数,提高了滨海调控中心对配网的监控能力,保障了配电网的安全稳定运行。
    关键词:网络拓扑技术;配调系统;生产控制大区;管理信息大区;数据链路故障
    中图分类号:TM73;TN915.04     文献标识码:B     文章编号:1007-3175(2018)02-0038-04
 
Method Reducing Data Link Faults Based on Network Topology Technology
 
WANG Shen-jie, PAN Na, LIU Xing, XU Zhi-cheng, GUO Xin, ZHEN Qing
(Binhai Power Supply Branch Company, State Grid Tianjin Electric Power Company, Tianjin 300450, China)
 
    Abstract: If there are much more data link faults between distribution and dispatching system region I and region III, the distribution and dispatching system will not operate normally, which threatens the safe and stable operation of grid. Taking the distribution network system in Binhai New Area for example, based on the network topology technology, the crosswise isolating device was reformed to increase its bandwidth, to reduce data link faults between distribution and dispatching system region I and region III, to raise the monitoring capability for the distribution network from Binhai adjusting and controlling centre, which guarantees the safe and stable operation of the distribution network.
    Key words: network topology technology; dispatching system; production control region; supervisory information region; data link fault
 
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