一、什麼是電力網絡通信

suoweidedianliwangluotongxinzhuyaoshizhiqichengzaileyudianlishengchanjigaoduxiangguandeyewukongzhijineng，yijiyudianlishengchanxiangguanliandexingzhengyewufanwei。zaidianliwangluotongxinjishuzhong，duiyubutongdedianlishengchanyewushiyouzhebutongdewangluocanshukongzhibiaozhunde。dianliwangluotongxinxitongshiyoudianyuan
、內部基礎設備
、監控終端三個主要部分所組成的。在電力網絡通信係統運行中，電源是支持其正常運行的基礎
，因此對電源的安全性、穩定性
、耐久性、高效性等技術性要求是較高的。因為隻有電源不間斷地進行供電，才能保證電力網絡信係統的正常運行安全。

二、電力網絡通信常見的故障

電dian力li網wang絡luo通tong信xin係xi統tong雖sui然ran隨sui著zhe時shi代dai的de發fa展zhan己ji經jing相xiang對dui較jiao為wei完wan善shan了le，但dan是shi在zai實shi際ji運yun行xing中zhong，還hai是shi存cun在zai著zhe一yi些xie製zhi約yue性xing的de問wen題ti的de，這zhe主zhu要yao表biao現xian為wei下xia幾ji點dian：

1)電力網絡通信係統可靠性差

目mu前qian電dian力li網wang絡luo通tong信xin係xi統tong雖sui然ran發fa展zhan的de速su度du相xiang對dui較jiao快kuai，但dan是shi在zai實shi際ji工gong作zuo中zhong卻que普pu遍bian存cun在zai著zhe電dian力li網wang絡luo通tong信xin係xi統tong安an全quan可ke靠kao性xing較jiao差cha的de問wen題ti同tong時shi在zai電dian力li網wang絡luo通tong信xin運yun行xing時shi，對dui數shu據ju信xin息xi資zi源yuan的de共gong享xiang能neng力li還hai存cun在zai著zhe較jiao多duo的de不bu足zu之zhi處chu。如ru果guo在zai電dian力li網wang絡luo通tong信xin係xi統tong運yun行xing中zhong
，中zhong心xin係xi統tong或huo是shi某mou一yi站zhan點dian發fa生sheng通tong信xin故gu障zhang時shi，會hui導dao致zhi整zheng體ti電dian力li網wang絡luo通tong信xin係xi統tong處chu於yu癱tan瘓huan狀zhuang態tai中zhong。另ling外wai，許xu多duo電dian力li網wang絡luo通tong信xin係xi統tong在zai長chang期qi的de運yun行xing中zhong，工gong作zuo人ren員yuan對dui設she備bei的de護hu理li、維修不bu到dao位wei所suo引yin起qi的de電dian力li網wang絡luo通tong信xin設she備bei加jia快kuai進jin入ru老lao化hua期qi的de現xian象xiang也ye是shi十shi分fen常chang見jian的de。從cong而er導dao致zhi了le電dian力li網wang絡luo通tong信xin係xi統tong的de整zheng體ti安an全quan穩wen定ding性xing能neng下xia降jiang
，影ying響xiang電dian力li部bu門men正zheng常chang發fa展zhan。

2)電力網絡通信傳輸質量差

zaimuqiandianliwangluotongxinxitongzhong，wangxianzaichuanshuzhongpubianmeiyouyigejiaohaodepingbicengzuoweizhicheng，shiwangluotongxinchuanshuzhongganraowentiwufadeyijiejue。lingwai
，dianliwangluotongxinxitongzhongsuoshiyongdewangluoduoweidangutongxian，zaishebeiyunxingzhongtongxianshijiaoweirongyiduanliede
，yincirongyichuxiandianliwangluotongxinguochengzhongwangxianduanlieyinqidewangluotanhuanwenti。lingwai，youyutongxiandexianjingjiaoxiqiezhongliangjiaoqing，yincizaiwangluotongxinxitongyunxingzhongwufayuqitashebeixianglianjie，zaochengleshujuchuanshudedanyixing。lingwai，youyubutongquyuneiduiyongdianliangdeyaoqiuyeshibutongde。yinci，sDH節點也就相對較複雜。而就目前來看許多SDH網絡中的連接節點過多，使電力網絡通信係統自身抗失效能力大大降低
，從而嚴重影響了電力網絡通信對數據傳輸的質量安全。

2)電力網絡通信結構複雜

目前國內電力網絡通信管理結構一般都是分為一級、二級
、sanjisangewangluotongxindengjide，tongshidianlixianludeyunxingjiegouyexiangduijiaoweifuza。lingwai，suizheguoneigexiangjingjijianshedefazhan，cushigezhongxiaoxingbiandianzhanyebuduanzengjia，ergebiandianzhanneisuoshiyongdesDH節點也就會不斷地串聯接入電力網絡通信係統原有的sDH網絡中，從而使sDH網(wang)絡(luo)形(xing)成(cheng)較(jiao)為(wei)複(fu)雜(za)的(de)節(jie)點(dian)連(lian)接(jie)模(mo)式(shi)。另(ling)外(wai)
，隨(sui)著(zhe)時(shi)代(dai)發(fa)展(zhan)的(de)需(xu)求(qiu)，許(xu)多(duo)電(dian)力(li)網(wang)絡(luo)通(tong)信(xin)係(xi)統(tong)還(hai)需(xu)要(yao)跨(kua)環(huan)網(wang)甚(shen)至(zhi)是(shi)跨(kua)越(yue)多(duo)個(ge)環(huan)網(wang)進(jin)行(xing)數(shu)據(ju)的(de)同(tong)時(shi)傳(chuan)輸(shu)，從(cong)而(er)造(zao)成(cheng)了(le)電(dian)力(li)網(wang)絡(luo)通(tong)信(xin)係(xi)統(tong)無(wu)法(fa)滿(man)足(zu)數(shu)據(ju)傳(chuan)輸(shu)要(yao)求(qiu)而(er)發(fa)生(sheng)係(xi)統(tong)癱(tan)瘓(huan)故(gu)障(zhang)。

三、電力網絡通信故障防範措施

有you效xiao的de電dian力li網wang絡luo通tong信xin故gu障zhang防fang範fan措cuo施shi是shi保bao證zheng電dian力li部bu門men網wang絡luo通tong信xin正zheng常chang運yun行xing的de基ji礎chu
，也ye是shi提ti高gao網wang絡luo通tong信xin能neng力li的de必bi不bu可ke少shao的de環huan節jie。因yin此ci
，電dian力li部bu門men工gong作zuo人ren員yuan經jing過guo了le不bu斷duan的de研yan究jiu與yu分fen析xi，總zong結jie出chu了le一yi套tao具ju有you針zhen對dui性xing的de電dian力li網wang絡luo通tong信xin故gu障zhang防fang範fan措cuo施shi，具ju體ti內nei容rong如ru下xia：

1)建立健全的電力網絡通信體係

首shou先xian
，電dian力li部bu門men應ying按an照zhao不bu同tong的de區qu域yu用yong電dian量liang情qing況kuang，對dui電dian力li網wang絡luo通tong信xin係xi統tong結jie構gou進jin行xing標biao準zhun化hua設she定ding。同tong時shi對dui該gai地di區qu的de電dian力li網wang絡luo通tong信xin運yun行xing情qing況kuang進jin行xing隨sui時shi的de監jian督du與yu評ping定ding，對dui電dian力li網wang絡luo通tong信xin實shi施shi效xiao果guo做zuo規gui範fan化hua總zong結jie另ling外wai
，電dian力li部bu門men要yao製zhi定ding出chu一yi係xi列lie規gui範fan、helidedianliwangluotongxinxitongweixiuyuguanlitixizhidu，bingjiangdianliwangluotongxinweixiuyuguanlirenwuxihuafenpeidaodianlibumenmeiyigegongzuorenyuanshenshang。tongshiduidianliwangluotongxinxitongdeyunxingkekaoxingyuanquanxingzuochuhelideshejijijishuzhibiaoyaoqiu，bingqiezaidianliwangluotongxinxitongyunxinganquankekaoxingdejichuzhishang
，duiwangluotongxinjishujinxingzhongxinguihua。tongshizaidianliwangluotongxinxitongjianshetiaojianyouxiandeqiantixia
，duiwangluotongxindeyunxingzhuangtaijinxingshijidefenxiyujianding。tongshiduiwangluotongxinyunxingzhonggezhongguzhangjinxingyanjiu，bingzhenduiguzhangchanshengdeyuanyinzhidingchujutidefangfancuoshi。

2)建立電力網絡通信導航係統

想有效地防範電力網絡通信故障
，建立網絡通信導航係統是十分重要的。首先電力部門要提供全新的電力網絡通信導航係統
、技術谘詢係統以及各係統的操作流程。同時電力部門要存儲大量的網絡通信設備以及網絡性能、參can數shu技ji術shu數shu據ju。另ling外wai
，對dui電dian力li網wang絡luo通tong信xin係xi統tong加jia設she智zhi能neng化hua高gao科ke技ji服fu務wu裝zhuang置zhi。以yi此ci來lai協xie助zhu電dian力li網wang絡luo通tong信xin工gong作zuo人ren員yuan更geng快kuai地di尋xun找zhao到dao網wang絡luo通tong信xin故gu障zhang的de所suo在zai點dian

，提ti高gao故gu障zhang的de維wei修xiu速su度du。另ling外wai

，導dao航hang係xi統tong服fu務wu技ji術shu還hai可ke以yi協xie助zhu工gong作zuo人ren員yuan發fa現xian並bing解jie決jue電dian力li網wang絡luo通tong信xin係xi統tong在zai運yun行xing中zhong的de不bu同tong故gu障zhang問wen題ti。不bu僅jin可ke以yi大da大da提ti高gao電dian力li網wang絡luo通tong信xin係xi統tong的de運yun行xing機ji能neng，還hai可ke以yi有you效xiao地di減jian輕qing工gong作zuo人ren員yuan的de工gong作zuo強qiang度du，加jia快kuai電dian力li網wang絡luo通tong信xin技ji術shu的de發fa展zhan。

結語

綜zong上shang所suo述shu
，解jie決jue電dian力li網wang絡luo通tong信xin故gu障zhang是shi保bao證zheng電dian力li部bu門men正zheng常chang運yun營ying的de基ji礎chu。因yin此ci，要yao根gen據ju電dian力li網wang絡luo通tong信xin故gu障zhang的de具ju體ti點dian製zhi定ding出chu具ju體ti的de解jie決jue與yu防fang範fan措cuo施shi，提ti高gao電dian力li網wang絡luo通tong信xin係xi統tong運yun行xing能neng力li。

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