Design of Intrinsically Safe Electrical System of Coal Mine Underground and Its Technology Development

Design of Intrinsically Safe Electrical System of Coal Mine Underground and Its Technology Development

There is no standard for intrinsically safe electrical system of coal mine underground internally, and technique rules for I type intrinsically safe system are uncompleted in the new IEC 60079-25. The paper gave the concept of intrinsically safe electrical system and analyzed particularity of explos...

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Bibliographic Details
Main Author: ZHANG Gang
Format: Article
Language:zho
Published: Editorial Department of Industry and Mine Automation 2012-09-01
Series:Gong-kuang zidonghua
Subjects:
coal mine underground, explosive environment, intrinsic safety, standard of electrical system, explosion-proof type, structure design, parameter evaluatio
Online Access:http://www.gkzdh.cn/article/id/8613

Internet

http://www.gkzdh.cn/article/id/8613

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