Optimal reform of safety circuit and upper computer in auxiliary shaft hoisting system
In view of shortages in hardware and software of safety circuit and upper computer of coal mine auxiliary shaft hoisting system, optimal reform was applied to the system. Experiment method of over wind was improved, signal of brake system emergency stop was introduced to the safety circuit, and stat...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Industry and Mine Automation
2014-02-01
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| Series: | Gong-kuang zidonghua |
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| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2014.02.029 |