CN108616305A - 一种配电自动化通信设备一体化故障定位系统 - Google Patents

一种配电自动化通信设备一体化故障定位系统 Download PDF

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Publication number
CN108616305A
CN108616305A CN201810429598.4A CN201810429598A CN108616305A CN 108616305 A CN108616305 A CN 108616305A CN 201810429598 A CN201810429598 A CN 201810429598A CN 108616305 A CN108616305 A CN 108616305A
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equipment
power distribution
substation
distribution automation
fault location
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谢飞
王刚
李玉进
刘蒙
徐越
牟彤
齐志
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State Grid Corp of China SGCC
State Grid Tianjin Electric Power Co Ltd
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State Grid Corp of China SGCC
State Grid Tianjin Electric Power Co Ltd
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Priority to CN201810429598.4A priority Critical patent/CN108616305A/zh
Publication of CN108616305A publication Critical patent/CN108616305A/zh
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B10/00Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/079Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
    • H04B10/0791Fault location on the transmission path
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00019Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using optical means
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06Management of faults, events, alarms or notifications
    • H04L41/0677Localisation of faults
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00Systems supporting electrical power generation, transmission or distribution
    • Y04S10/16Electric power substations
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20End-user application control systems

Abstract

本发明涉及一种配电自动化通信设备一体化故障定位系统,所述系统包括主站系统、变电站及配网终端设备,本发明通过设计配电自动化通信故障定位系统,整合SDH、OLT及ONU配电通信设备,建立骨干光纤环网,利用双ONU设备线路,手拉手双PON保护,实现了故障的一键定位,提高了配电自动化通信运维检修效率,同时通过故障定位,避免了重复性的查障工作,提升了配网通信管理水平。同时系统简单易用,一般运维人员经过简单培训即可进行操作,降低了配电自动化通信运维门槛。

Description

一种配电自动化通信设备一体化故障定位系统
技术领域
本发明属于电力通信领域,涉及配电自动化通信设备,尤其是一种配电自动化通信设备一体化故障定位系统。
背景技术
配电自动化通信网已具规模化,配电自动化逐步转入运行维护阶段。配电通信网设备类型繁杂,如EPON、无线、载波、公网等,厂家众多,光缆拓扑复杂,故障定位存在困难。在实际工作中,配网通信检修工作面临着缺少专业网管、故障定位困难、检修维护工作依赖厂家等诸多不便之处,影响了配电通信网的运维检修效率。
通过检索,未发现与本发明技术方案相同或相近的公开专利文献。
发明内容
本发明的目的在于克服现有技术的不足之处,提供一种配电自动化通信设备一体化故障定位系统,通过设计配电自动化通信故障定位系统,整合各种配电通信设备,实现了故障的一键定位,提高了配电自动化通信运维检修效率,同时通过故障定位,避免了重复性的查障工作,提升了配网通信管理水平。
本发明解决其技术问题是采取以下技术方案实现的:
一种配电自动化通信设备一体化故障定位系统,所述系统包括主站系统、变电站及配网终端设备,主站系统和变电站内均内设置有SDH设备,所述变电站设置有若干个,主站系统中的SDH设备和若干个变电站内的SDH设备通过光纤连接,其中连接支路上均设置有SDH设备,在每个所述变电站中均设置有OLT设备,该OLT设备与变电站内的SDH设备连接,若干个变电站中的OLT设备通过双ONU设备线路与若干个配网终端设备连接。
而且,所述的双ONU设备线路包括两条ONC线路,一条通过光纤从第一变电站的OLT设备引出,另一条通过光纤从第二变电站的OLT设备引出,两条ONC线路通过若干个光分路器连接若干个ONU设备,每个ONU设备连接对应的配网终端设备。
而且,所述的主站系统设置在中心局内,设置有配电自动化通信数据库,该数据库应用MySQL,数据库内包含电自动化站点的站名、站址、该站下的通信设备台帐、通信方式、网络地址、光缆跳接方式、手拉手保护方式、主载波、从载波设备信息。
而且,所述的主站系统基于SecureCRT,对SecureCRT进行脚本编程,支持window下登陆Linux服务器主机。
本发明的优点和积极效果是:
1、本系统的配网通信为层级结构,OLT设备通过GE口接入主干通信网SDH设备,OLT与配电站端ONU设备通过光缆相连,终端设备则通过网线与ONU进行通讯。系统通过对离线站点层级分析,实现离线站点故障原因的快速准确定位。
2、本发明通过设计配电自动化通信故障定位系统,整合SDH、OLT及ONU配电通信设备,建立骨干光纤环网,利用双ONU设备线路,手拉手双PON保护,实现了故障的一键定位,提高了配电自动化通信运维检修效率,同时通过故障定位,避免了重复性的查障工作,提升了配网通信管理水平。同时系统简单易用,一般运维人员经过简单培训即可进行操作,降低了配电自动化通信运维门槛。
附图说明
图1为本发明的系统结构示意图。
具体实施方式
下面结合附图并通过具体实施例对本发明作进一步详述,以下实施例只是描述性的,不是限定性的,不能以此限定本发明的保护范围。
一种配电自动化通信设备一体化故障定位系统,如图1,所述系统包括主站系统、变电站及配网终端设备,主站系统和变电站内均内设置有SDH设备,所述变电站设置有若干个,主站系统中的SDH设备和若干个变电站内的SDH设备通过光纤连接,其中连接支路上均设置有SDH设备,在每个所述变电站中均设置有OLT设备,该OLT设备与变电站内的SDH设备连接,若干个变电站中的OLT设备通过双ONU设备线路与若干个配网终端设备连接。
其中,所述的双ONU设备线路包括两条ONC线路,一条通过光纤从第一变电站的OLT设备引出,另一条通过光纤从第二变电站的OLT设备引出,两条ONC线路通过若干个光分路器连接若干个ONU设备,每个ONU设备连接对应的配网终端设备。
主站系统设置在中心局内,设置有配电自动化通信数据库,该数据库应用MySQL,数据库内包含电自动化站点的站名、站址、该站下的通信设备台帐、通信方式、网络地址、光缆跳接方式、手拉手保护方式、主载波、从载波设备等信息。
所述数据库设计三张表,第一张表为系统管理员权限表,对系统的管理员的用户名、密码、权限等进行管理;第二张表为配电自动化站点资产表,包括所有已改造配电自动化站点的详细资料;第三张表为已投运通信站点资料表,包配电自动化通信站点的通信方式、网络地址、跳纤方式等。数据库实现了增、删、改、查功能,可方便的对配电自动化通信站点资料进行维护。
所述的数据库中设置有配网通信站点检索、站点通信情况查看信息、故障检修处理信息、通信站点导入信息、光缆资源管理及配网通信拓扑管理信息,上述各信息通过用户管理界面的接口查询。
所述的主站系统基于SecureCRT,对SecureCRT进行脚本编程,支持window下登陆Linux服务器主机,实现整合各种通信设备,基于其通信规约设计一体化故障定位功能。该主站系统可实现配网通信站点离线表的导入功能,站点导入后首先对站点进行通信类型的判断,然后对EPON站点进行按层级分别进行OLT、ONU、配电终端的故障排查检测,对故障发生位置进行判断,针对OLT不在线的情况分析OLT设备及主网通信情况,对ONU不在线情况分析配网光缆问题及ONU配置问题,配电终端设备不在线则通知相关运维人员进行继续处理。
尽管为说明目的公开了本发明的实施例和附图,但是本领域的技术人员可以理解:在不脱离本发明及所附权利要求的精神和范围内,各种替换、变化和修改都是可能的,因此,本发明的范围不局限于实施例和附图所公开的内容。

Claims (4)

1.一种配电自动化通信设备一体化故障定位系统,其特征在于:所述系统包括主站系统、变电站及配网终端设备,主站系统和变电站内均内设置有SDH设备,所述变电站设置有若干个,主站系统中的SDH设备和若干个变电站内的SDH设备通过光纤连接,其中连接支路上均设置有SDH设备,在每个所述变电站中均设置有OLT设备,该OLT设备与变电站内的SDH设备连接,若干个变电站中的OLT设备通过双ONU设备线路与若干个配网终端设备连接。
2.根据权利要求1所述的一种配电自动化通信设备一体化故障定位系统,其特征在于:所述的双ONU设备线路包括两条ONC线路,一条通过光纤从第一变电站的OLT设备引出,另一条通过光纤从第二变电站的OLT设备引出,两条ONC线路通过若干个光分路器连接若干个ONU设备,每个ONU设备连接对应的配网终端设备。
3.根据权利要求1所述的一种配电自动化通信设备一体化故障定位系统,其特征在于:所述的主站系统设置在中心局内,设置有配电自动化通信数据库,该数据库应用MySQL,数据库内包含电自动化站点的站名、站址、该站下的通信设备台帐、通信方式、网络地址、光缆跳接方式、手拉手保护方式、主载波、从载波设备信息。
4.根据权利要求3所述的一种配电自动化通信设备一体化故障定位系统,其特征在于:所述的主站系统基于SecureCRT,对SecureCRT进行脚本编程,支持window下登陆Linux服务器主机。
CN201810429598.4A 2018-05-08 2018-05-08 一种配电自动化通信设备一体化故障定位系统 Pending CN108616305A (zh)

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Application publication date: 20181002