Design of mine-used intrinsically safe remote relay power supply
In order to satisfy long-distance transmission requirements of sensor used on underground super long working face, a mine-used intrinsically safe remote relay power supply was designed. Parallel connecting a mine-used intrinsically safe remote relay power supply between the sensor and intrinsically...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Industry and Mine Automation
2016-11-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2016.11.005 |
| _version_ | 1797868862191960064 |
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| author | LIN yi |
| author_facet | LIN yi |
| author_sort | LIN yi |
| collection | DOAJ |
| description | In order to satisfy long-distance transmission requirements of sensor used on underground super long working face, a mine-used intrinsically safe remote relay power supply was designed. Parallel connecting a mine-used intrinsically safe remote relay power supply between the sensor and intrinsically safe power supply can compensate differential pressure on power supply cable of single 24 V power supply, and extend power supply distance. The test results show that the relay power supply can make power supply distance of 24 V intrinsically safe power supply extend at least 2 km, and has small start current, stable output voltage and high performance to price ratio. |
| first_indexed | 2024-04-10T00:03:35Z |
| format | Article |
| id | doaj.art-9eb586a561824c64bbfc66e3e7d8b45b |
| institution | Directory Open Access Journal |
| issn | 1671-251X |
| language | zho |
| last_indexed | 2024-04-10T00:03:35Z |
| publishDate | 2016-11-01 |
| publisher | Editorial Department of Industry and Mine Automation |
| record_format | Article |
| series | Gong-kuang zidonghua |
| spelling | doaj.art-9eb586a561824c64bbfc66e3e7d8b45b2023-03-17T01:41:47ZzhoEditorial Department of Industry and Mine AutomationGong-kuang zidonghua1671-251X2016-11-014211192210.13272/j.issn.1671-251x.2016.11.005Design of mine-used intrinsically safe remote relay power supplyLIN yiIn order to satisfy long-distance transmission requirements of sensor used on underground super long working face, a mine-used intrinsically safe remote relay power supply was designed. Parallel connecting a mine-used intrinsically safe remote relay power supply between the sensor and intrinsically safe power supply can compensate differential pressure on power supply cable of single 24 V power supply, and extend power supply distance. The test results show that the relay power supply can make power supply distance of 24 V intrinsically safe power supply extend at least 2 km, and has small start current, stable output voltage and high performance to price ratio.http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2016.11.005mine sensorrelay power supplyintrinsically safe power supplypower supply distance |
| spellingShingle | LIN yi Design of mine-used intrinsically safe remote relay power supply Gong-kuang zidonghua mine sensor relay power supply intrinsically safe power supply power supply distance |
| title | Design of mine-used intrinsically safe remote relay power supply |
| title_full | Design of mine-used intrinsically safe remote relay power supply |
| title_fullStr | Design of mine-used intrinsically safe remote relay power supply |
| title_full_unstemmed | Design of mine-used intrinsically safe remote relay power supply |
| title_short | Design of mine-used intrinsically safe remote relay power supply |
| title_sort | design of mine used intrinsically safe remote relay power supply |
| topic | mine sensor relay power supply intrinsically safe power supply power supply distance |
| url | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2016.11.005 |
| work_keys_str_mv | AT linyi designofmineusedintrinsicallysaferemoterelaypowersupply |