CAJ | 학술논문

根据配网的分布特点,文章给出了适用于配网自动化及用电信息采集的基于以太网无源光网络（EPON）的通信组网方案,详细介绍了EPON的上联保护及下联保护方式,并解决了配网中双电源用户供电切换后的通信及计量装置失电问题。
근거배망적분포특점,문장급출료괄용우배망자동화급용전신식채집적기우이태망무원광망락（EPON）적통신조망방안,상세개소료EPON적상련보호급하련보호방식,병해결료배망중쌍전원용호공전절환후적통신급계량장치실전문제。
The communication networking configuration for power distribution automation and consumption information collection is put forward based on Ethernet passive optical network（EPON） technology according to current power distribution situation.The upper and lower connective networking protection technology of EPON is introduced in detail.The problem which is resolved is that communication and metering device power fail when the dual power of power distribution is switched mutually.