摘要
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。
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.
出处
《安徽电气工程职业技术学院学报》
2012年第1期85-87,共3页
Journal of Anhui Electrical Engineering Professional Technique College
关键词
EPON
配电
用电
EPON
power distribution
power consumption
