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Analysis of Setting of Underground High and Low Voltage Protection Value

In allusion to problem that improper setting of protection value of power supply networks of coal mine often caused misoperation or rejection of protection, the paper described principles and specific setting methods of three-section current protection, voltage protection, selective leakage protecti...

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Autor principal: SONG Hong-wei
Format: Artigo
Idioma:Chinês
Publicat: Editorial Department of Industry and Mine Automation 2012-07-01
Col·lecció:Gong-kuang zidonghua
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Accés en línia:http://www.gkzdh.cn/article/id/8461
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