CAJ | 학술논문

为满足配电自动化等配电网业务系统应用需要，考虑配电网网架结构特征并分析配电通信网对电力骨干通信网的依存关系，研究了大规模配电网通信基于以太网的无源光网络(EPON)技术以及上联骨干通信相关关键技术和工程问题。提出配电网通信采用 EPON 灵活组网和应用的技术路线，包括配电通信系统 EPON 设计原则，分区自治优化结构方法，网络收敛性、网络健壮性保证和效益比较。给出了实际大规模EPON接入网及其上联局端组网结构和 IP 域分区自治应用实例。
위만족배전자동화등배전망업무계통응용수요，고필배전망망가결구특정병분석배전통신망대전력골간통신망적의존관계，연구료대규모배전망통신기우이태망적무원광망락(EPON)기술이급상련골간통신상관관건기술화공정문제。제출배전망통신채용 EPON 령활조망화응용적기술로선，포괄배전통신계통 EPON 설계원칙，분구자치우화결구방법，망락수렴성、망락건장성보증화효익비교。급출료실제대규모EPON접입망급기상련국단조망결구화 IP 역분구자치응용실례。
In order to meet the application needs of distribution automation and other systems,the relationship between the distribution telecommunication network and the backbone communication network is analyzed based on the characteristics of the former.Then the key technology of Ethernet passive optical network (EPON) and its linking to the backbone communication network in the large-scale distribution system is studied.The EPON scheme and its technical route in the distribution network are proposed,such as design principles of the EPON,the optimization method for network regional autonomy,network convergence and robustness,and benefit comparison of network schemes.Application examples of large-scale EPON,bureau end network and regional autonomy of IP are given.