Highly safe Remote Power Feeding system for high-power broadband networks

被引：0
作者：
Frebel, F [1 ]
Paque, M [1 ]
Joannes, T [1 ]
Bleus, P [1 ]
机构：
[1] CE&T, B-4020 Liege, Belgium
来源：
INTELEC'03: POWERING THE BROADBAND NETWORK, PROCEEDINGS | 2003年
关键词：
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
This paper describes a new Remote Power Feeding [RPF] system based on highly safe concepts with many different protection devices. One of them called TELE-DIFFERENTIAL(C) insures to have a safety level comparable to the SELV 48V while working with voltages close to 400V. This leading technology overcomes the requirements of the standard EN60950-21 describing the RFT-C/RFT-V circuits by the way, meeting the IEC 479-1 about electric shocks and resulting physiological effects. The communication channel needed for the safety protections, between the remote site and the central office, lead us to implement an enhanced centralised monitoring system based on standard web application as well as SNMP protocol.
引用
收藏
页码：178 / 184
页数：7
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