| 煤矿实用本安电源设计 |
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| 引用本文： | 徐磊,周孟然,赵祥.煤矿实用本安电源设计[J].煤矿机械,2012,33(3):144-146. |
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| 作者姓名： | 徐磊 周孟然 赵祥 |
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| 作者单位： | 1. 安徽理工大学电气与信息工程学院,安徽淮南,232001
2. 淮南矿业集团张集煤矿,安徽淮南,232001 |
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| 摘 要： | 介绍了本安电源的工作原理、系统构成以及电路的设计等。该电源利用URB2412LD作为稳压模块,采用双重过压过流保护电路,并具有自动恢复功能,电源输出为12V、1A。在实际使用中,它具有输出可靠、带负载能力强、体积小、安装简单等优点。
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| 关 键 词： | 煤矿 本安电源 双重过压过流保护电路 自动恢复功能 |
Design on Utility Intrinsically Safe Power Supply in Coal Mine |
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| XU Lei
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ZHOU Meng-ran
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ZHAO Xiang.Design on Utility Intrinsically Safe Power Supply in Coal Mine[J].Coal Mine Machinery,2012,33(3):144-146. |
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| Authors: | XU Lei ZHOU Meng-ran ZHAO Xiang |
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| Affiliation: | 1.School of Electrical and Information Engineering,Anhui University of Science and Technology,Huainan 232001,China;2.Huainan Coal Mining Group Zhangji Coal Mine,Huainan 232001,China) |
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| Abstract: | The article describes working principle of intrinsically safe power supply,system structure and circuit design etc.The power supply using URB2412LD as voltage regulator module,double over-voltage and over-current protection circuit,and automatic recovery features,power output is 12 V,1 A.In actual use,it has reliable output,load capacity,small size,simple installation and other advantages. |
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| Keywords: | coal mine intrinsically safe power supply double over-voltage and over-current protection circuit automatic recovery feature |
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