电(dian)(dian)力系统(tong)是支撑经济(ji)社会发(fa)展、保(bao)障基(ji)(ji)本民(min)生(sheng)的重要(yao)基(ji)(ji)础设(she)施(shi)。今年5月，云(yun)南(nan)(nan)省发(fa)布《“十四五”数字(zi)云(yun)南(nan)(nan)规(gui)划》，明确(que)提出要(yao)大力发(fa)展智能电(dian)(dian)网(wang)，保(bao)障电(dian)(dian)力供给和电(dian)(dian)网(wang)安全(quan)稳定(ding)，满(man)足人民(min)高品质生(sheng)活(huo)的用(yong)电(dian)(dian)用(yong)能需(xu)要(yao)。随(sui)着能源互联网(wang)建(jian)设(she)发(fa)展，电(dian)(dian)网(wang)业务因新能源大规(gui)模(mo)接入、电(dian)(dian)网(wang)全(quan)域控制和精细化控制、海量数据信(xin)(xin)息采集(ji)等(deng)需(xu)求，需(xu)要(yao)建(jian)设(she)面向未来与(yu)5G相融(rong)合且(qie)稳定(ding)可靠(kao)的电(dian)(dian)力通信(xin)(xin)网(wang)。
为响应云(yun)(yun)南(nan)(nan)电(dian)(dian)(dian)网(wang)(wang)(wang)全面数(shu)字(zi)化(hua)转型及数(shu)字(zi)电(dian)(dian)(dian)网(wang)(wang)(wang)建设战略，烽(feng)火通(tong)(tong)信(xin)(xin)(xin)积极(ji)配合云(yun)(yun)南(nan)(nan)电(dian)(dian)(dian)网(wang)(wang)(wang)对(dui)于(yu)电(dian)(dian)(dian)力(li)通(tong)(tong)信(xin)(xin)(xin)网(wang)(wang)(wang)的(de)建设规划，与云(yun)(yun)南(nan)(nan)电(dian)(dian)(dian)网(wang)(wang)(wang)共同探索5G技术(shu)应用于(yu)智(zhi)慧电(dian)(dian)(dian)力(li)通(tong)(tong)信(xin)(xin)(xin)网(wang)(wang)(wang)的(de)发展。2021年云(yun)(yun)南(nan)(nan)电(dian)(dian)(dian)网(wang)(wang)(wang)率先完成了SPN对(dui)综合数(shu)据网(wang)(wang)(wang)的(de)业务(wu)(wu)承载，近期烽(feng)火通(tong)(tong)信(xin)(xin)(xin)针对(dui)电(dian)(dian)(dian)力(li)通(tong)(tong)信(xin)(xin)(xin)网(wang)(wang)(wang)特有的(de)继(ji)电(dian)(dian)(dian)保护业务(wu)(wu)承载需要，开发E1光(guang)板卡进(jin)行(xing)继(ji)电(dian)(dian)(dian)保护业务(wu)(wu)全光(guang)接入，在云(yun)(yun)南(nan)(nan)电(dian)(dian)(dian)网(wang)(wang)(wang)首(shou)次完成现(xian)网(wang)(wang)(wang)试点验证。
继(ji)电(dian)(dian)保(bao)(bao)护业(ye)(ye)务(wu)对(dui)于电(dian)(dian)网(wang)(wang)的(de)(de)(de)发、输、变、配及重要用电(dian)(dian)设备的(de)(de)(de)稳定安全运行至关重要，但是传(chuan)(chuan)统继(ji)保(bao)(bao)业(ye)(ye)务(wu)传(chuan)(chuan)输时需经(jing)过光(guang)电(dian)(dian)转(zhuan)换(huan)设备，将E1光(guang)信号转(zhuan)换(huan)为E1电(dian)(dian)信号与MSTP设备对(dui)接(jie)，光(guang)电(dian)(dian)转(zhuan)换(huan)的(de)(de)(de)过程需要额外(wai)采购光(guang)电(dian)(dian)转(zhuan)换(huan)设备，且会导(dao)致继(ji)保(bao)(bao)业(ye)(ye)务(wu)因为分段的(de)(de)(de)光(guang)纤、电(dian)(dian)缆(lan)转(zhuan)接(jie)过程增加(jia)故障发生率。烽火(huo)通(tong)(tong)信SPN设备在满足电(dian)(dian)力通(tong)(tong)信网(wang)(wang)超低时延、海量连接(jie)、安全可靠、绿色低碳、智能(neng)控制五个(ge)维度智能(neng)电(dian)(dian)力通(tong)(tong)信网(wang)(wang)需求(qiu)的(de)(de)(de)同时，还开发了8路光(guang)口的(de)(de)(de)E1光(guang)接(jie)口盘(pan)，为继(ji)电(dian)(dian)保(bao)(bao)护业(ye)(ye)务(wu)承载贡献三大价值：
• 全光接入：继(ji)电保护设(she)备(bei)(bei)与SPN设(she)备(bei)(bei)光口直连，无需单独采购光电转(zhuan)换设(she)备(bei)(bei)，简化布线连接(jie)过程，降低建网及后期维护成本。
• 业务安全：规避因光(guang)电(dian)转换设备故(gu)(gu)(gu)障、光(guang)纤与电(dian)缆分段连接(jie)导致(zhi)的安全隐(yin)患，减(jian)少(shao)一级故(gu)(gu)(gu)障点。同时(shi)，在故(gu)(gu)(gu)障发生时(shi)还能更快捷(jie)地确定故(gu)(gu)(gu)障原(yuan)因、快速定位故(gu)(gu)(gu)障点。
• 一体管控：通过(guo)SPN智能(neng)管(guan)控(kong)平台可直(zhi)接管(guan)控(kong)继电保护设备(bei)接入线(xian)路状态，提升继电保护业务(wu)端(duan)到端(duan)实时监管(guan)能(neng)力(li)。
本次试点的(de)顺利(li)完成，是(shi)烽(feng)火通(tong)信与云南电网长期技术合作与创新(xin)的(de)体(ti)现。未来，烽(feng)火通(tong)信将(jiang)继(ji)续与云南电网携(xie)手(shou)共(gong)进，建设数字(zi)化、智能(neng)化电力通(tong)信网，推(tui)动能(neng)源互联网高效发展(zhan)。
