The Fifteenth Natlonal Con-gress,a very important andgrand trans—century meeting inthe history Of CCP,was inaugu-rated in Beijing on September 12,1997. Guangdong Customs have sentrepresentatives to attend the Party’...The Fifteenth Natlonal Con-gress,a very important andgrand trans—century meeting inthe history Of CCP,was inaugu-rated in Beijing on September 12,1997. Guangdong Customs have sentrepresentatives to attend the Party’sCongress for the first time in his-tory.Among the two representa-tives is Liu Wenjie,director ofGuangdong CUStoms Branch Of-fice and of Guangzhou Customs.On September 23 after conclusionof the Coilgress,this reporter inte-Viewed directory Liu Wenjie in展开更多
电力系统地市骨干传输网经过“十三五”和“十四五”的建设,基本形成了以同步数字体系(Synchronous Digital Hierarchy,SDH)技术为主,核心网带宽达到10 Gb/s的骨干网双平面,对电网的建设和运行起到了良好的支撑作用。然而随着通信技术...电力系统地市骨干传输网经过“十三五”和“十四五”的建设,基本形成了以同步数字体系(Synchronous Digital Hierarchy,SDH)技术为主,核心网带宽达到10 Gb/s的骨干网双平面,对电网的建设和运行起到了良好的支撑作用。然而随着通信技术的迭代更新和电网数智化转型的不断深入,到“十五五”时期其也将面临很多新的问题和挑战。针对“十五五”期间地市骨干传输网可能存在的问题和将面临的新形势,通过对几种主流技术演进路线的分析,提出“十五五”期间地市骨干网的建设思路。对“十五五”期间电力系统地市骨干传输网的建设有一定的指导和借鉴作用。展开更多
文摘The Fifteenth Natlonal Con-gress,a very important andgrand trans—century meeting inthe history Of CCP,was inaugu-rated in Beijing on September 12,1997. Guangdong Customs have sentrepresentatives to attend the Party’sCongress for the first time in his-tory.Among the two representa-tives is Liu Wenjie,director ofGuangdong CUStoms Branch Of-fice and of Guangzhou Customs.On September 23 after conclusionof the Coilgress,this reporter inte-Viewed directory Liu Wenjie in
文摘电力系统地市骨干传输网经过“十三五”和“十四五”的建设,基本形成了以同步数字体系(Synchronous Digital Hierarchy,SDH)技术为主,核心网带宽达到10 Gb/s的骨干网双平面,对电网的建设和运行起到了良好的支撑作用。然而随着通信技术的迭代更新和电网数智化转型的不断深入,到“十五五”时期其也将面临很多新的问题和挑战。针对“十五五”期间地市骨干传输网可能存在的问题和将面临的新形势,通过对几种主流技术演进路线的分析,提出“十五五”期间地市骨干网的建设思路。对“十五五”期间电力系统地市骨干传输网的建设有一定的指导和借鉴作用。
