| 矿用直流不间断电源的设计 |
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| 引用本文： | 刘强,杨昉昉. 矿用直流不间断电源的设计[J]. 工矿自动化, 2011, 37(8): 130-133 |
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| 作者姓名： | 刘强 杨昉昉 |
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| 作者单位： | 1. 中煤科工集团重庆研究院测控技术研究分院,重庆,400039
2. 中煤科工集团重庆研究院检测中心,重庆,400039 |
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| 摘 要： | 设计了一种煤矿井下交换机用直流不间断电源。该不间断电源采用MAX713电源管理芯片对镍镉电池进行智能充电;采用MSP430F147单片机作为微处理器,利用外部中断方式监测矿用交流电的工作状态,当发现矿用交流电不能正常供电时对电路进行切换,启动镍镉电池供电,从而保证交换机持续工作。测试结果表明,该不间断电源具有一定的实用性。
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| 关 键 词： | 矿用交换机 直流不间断电源 镍镉电池 充电 MSP430F147 MAX713 |
Design of Mine-used DC UPS |
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| LIU Qiang,YANG Fang-fang. Design of Mine-used DC UPS[J]. Industry and Automation, 2011, 37(8): 130-133 |
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| Authors: | LIU Qiang YANG Fang-fang |
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| Affiliation: | LIU Qiang1,YANG Fang-fang2(1.Branch of Measurement and Control of Chongqing Research Institute of China Coal Technology andEngineering Group Corporation,Chongqing 400039,China.2.Testing Center of Chongqing Research Institute of China Coal Technology and Engineering Group Corporation,China) |
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| Abstract: | A DC UPS used in underground exchanger was designed.The UPS uses MAX713 to make intelligent charging for Ni-Cd battery;it takes MSP430F147 as microprocessor,uses external interruption mode to monitor working state of mine-used AC,and it can switchover to start Ni-Cd battery supply when mine-used AC has fault,so as to ensure continuous work of exchanger.The test result showed that the UPS has certain practicality. |
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| Keywords: | mine-used exchanger DC UPS Ni-Cd battery charging MSP430F147 MAX713 |
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