从“Safety”再认识应急电源.pdf

供电与人配」电
从“ Safety”再认识应急电源
洪友白(厦门合道工程设计集团有限公司,福建省厦门市361004)
In-depthly Understand of Electric Source for Safety Services from the Safety
HONG Youbai (Xiamen Hordor Architecture Engineering Design Group Co, Ltd
Xiamen 361004, Fujian Province, China
Abstract In- depth analysis of electric source for下简称《供规》)第2.0.2~2.0.5条术语可谓“英
safety services is conducted from a“ safety” viewpoint式中文”,不易读懂。为深刻理解其中“安全”一词
and stress is laid on the fact that electric source for的重要意义,笔者追溯《供规》上述术语授引IEC标
safety services is specially installed for the purpose of准的英语原文逐条对照如下(《供规》术语定义内容
“ safety”. In addition, it is recommended that不再摘录
emergency "should be used with caution in power
a.《供规》2.0.2双重电源
supply distribution system and misusage should be
IEC 60050-601: 1985interational Electro
stopped and design of power supply & distribution
apter 601: Generation
system as well as its application o engineenng design transmission and distribution of electricity-general
should be rethought based on in-depthly understand of (amendmenti-1998-04))601-02-19
electric source for safety
services
Duplicate supply
Key words Safety In-depthly understand
A supply to a load by two circuits which are
electric source for safety services Use emergenc
considered to be independent of each other in terms of
b.《供规》2.0.3应急供电系统(安全设施
摘要从安全“ safety”角度深入分析研究应供电系统)。
急电源的内涵,强调应急电源是基于安全
IEC 60050-826: 2004 Intemational Electro
考虑而增设的专用电源;呼吇供配电系统应慎用
technical Vocabula
Part 826: Electrical
“应急”二字并停止误用;提示应在重新认识应急电 installations》826-10-04?
源的基础上,反思供配电系统的设计以及在工程建
“ Electric
system
safety services
设中的实际应用。
Supply system intended to maintain the operation of
关键词 Safety再认识应急电源慎用“应急
essential electrical installation and equipment
字
for the health and safety ' of persons and
livestock. and /or
IEC标准中的“ Security”和“ Safety
if required by national regulations, to avoid
damage to the environment and to other equipment
CB50052-2009《供配电系统设计规范》(以
NOTE The supply system includes the source and
作者信息
洪友白,男,厦门合道工程设计集团有限公司,教授级高级工程师,总工程师。
认识应急电源(洪友白