EMC consideration of safety system

被引：0
|
作者：
Saitou, Hisashi [1 ]
Demachi, Kouji [2 ]
机构：
[1] Yokogawa Elect Corp, Hardware Dev & Dept, Tokyo, Japan
[2] Yokogawa Elect Corp, Ind Automat Syst Div, Marketing Div, Technol Marketing Dept, Tokyo, Japan
来源：
PROCEEDINGS OF SICE ANNUAL CONFERENCE, VOLS 1-8 | 2007年
关键词：
functional safety; safety instrumented system; PFD; EMC;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Since the various industrial accidents have been occurring because of increasing of industrial production and complication of a production system, the demand to introduce the safety system is increasing greatly. In the light of the above background, development of new EMC standard for safety systems is advanced in IEC. This standard is intended to quantify occurrence probability of the dangerous condition resulting from EMC and to provide EMC requirements for the EEC standards of the functional safety. In this paper, we discussed the basic EMC concept for safety systems and the requirement of immunity level in the new IEC standard.
引用
收藏
页码：2897 / +
页数：2
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