Realization of graded power-off in coal mine safety monitoring and control system
Necessity of graded power-off was analyzed when gas overran on fully-mechanized mining face. Design scheme of graded power-off module in software of central station of coal mine safety monitoring and control system was introduced as well as graded power-off function of monitoring substation. The gra...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Industry and Mine Automation
2014-05-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2014.05.024 |