| 煤矿井下嵌入式异步电动机综合保护装置 |
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| 引用本文： | 徐辉,李敬兆,孙侠,陈科澎,常郝.煤矿井下嵌入式异步电动机综合保护装置[J].佳木斯工学院学报,2012(4):563-566,572. |
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| 作者姓名： | 徐辉 李敬兆 孙侠 陈科澎 常郝 |
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| 作者单位： | [1]安徽理工大学计算机科学与工程学院,安徽淮南232001 [2]安徽理工大学理学院,安徽淮南232001 [3]安徽财经大学管理科学与工程学院,安徽蚌埠233030 |
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| 基金项目： | 国家自然科学基金（61170060） |
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| 摘 要： | 从电动机保护的理论出发,设计了一种基于嵌入式系统的电动机综合保护装置.该装置可以实现及时判定三相异步电动机的各种对称故障和非对称故障,指挥执行装置切断电源,保护电动机,故障信息通过液晶显示器显示,为检修人员提供参考信息.并能够通过RS485总线将采集到的电动机各种参数传递给地面集中控制中心,为煤矿安全生产提供检测、监控一体的综合管理.
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| 关 键 词： | 异步电动机 故障 综合保护 RS485 |
An Integrated Protection Unit for Asynchronous Motor in Underground Coal Mine Based on Embedded System |
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| Authors: | XU Hui LI Jing - zhao SUN Xia CHANG Hao |
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| Affiliation: | 1. School of Computer Science and Engineering, Anhui University of Science and Technology,Huainan 232001, China; 2. School of Science, Anhui University of Science and Technology, Huainan 232001 ,China; 3. School of Management Science and Engineering, Anhui University of Finance and Economics, Bengbu 233030, China) |
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| Abstract: | An integrated protection unit for asynchronous motor based on embedded system was designed, and motor protection theory was introduced. The unit can decide various symmetric faults and asymmetric faults in time, and cut off the power by controlling actua played on LCD, providing reference to maintenan tor, so that the motor is protected. The fault information is dis- ce staff. All kinds of motor parameters are sent to integrated mission control center on the ground, so the integrated management of detection and monitoring is implemented. |
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| Keywords: | asynchronous motor fault integrated protection RS485 |
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