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Ethernet meter reading system based on broadband power line communication
Author(s): 
Pages: 57-60,65
Year: Issue:  4
Journal: TELECOMMUNICATIONS FOR ELECTRIC POWER SYSTEM

Keyword:  宽带电力线通信自动抄表以太网;
Abstract: 针对基于宽带PLC的智能化小区对电能计量系统的要求,介绍了一种基于宽带电力线通信技术来实现远程抄表的设计方案.该系统以高性能单片机C8051F02X和以太网控制器RTL8019AS为核心,以低压电力线作为数据通信的媒介,使电子电表通过宽带电力线接入到以太网中,从而实现远程自动抄表.与目前流行的其他自动集抄系统相比,该系统无需专门铺设线路或租用电信公司线路,节约了成本;通过专门的软、硬件防护措施,提高了系统的可靠性;宽带电力线通信,保证了系统的实时性.该方案具有较为广阔的应用前景.
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