| 矿用隔爆本质安全型磁力控制站测控系统研究 |
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| 引用本文： | 李海英,郝俊芳,宋建成,任国伟,李安平,原森.矿用隔爆本质安全型磁力控制站测控系统研究[J].太原理工大学学报,2001,32(6):580-584. |
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| 作者姓名： | 李海英 郝俊芳 宋建成 任国伟 李安平 原森 |
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| 作者单位： | 1. 太原理工大学电气与动力工程学院
2. 潞安矿务局海通公司 |
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| 基金项目： | 山西省教委科技开发项目(20002013) |
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| 摘 要： | 根据矿用隔爆兼本质安全型组合磁力控制站的工作原理，以PLC为中央控制单元，研制了组合开关的测控系统。该系统能自动转换控制方式，具有短路、过载、断相、漏电、欠压、过压、过热等保护功能，通过大屏蔽液晶显示器，可记录并显示磁力控制站的工作和故障状态。重点阐述了测控系统的设计思想、工作原理、硬件构成和软件框图，讨论了测控系统干扰信号的来源及其防治措施。
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| 关 键 词： | 组合开关 测控系统 保护 磁力控制站 矿井 供电系统 设计 工作原理 |
| 文章编号： | 1007-9432(2001)06-0580-05 |
| 修稿时间： | 2001年7月4日 |
Measuring and Controlling System of Flameproof and Intrinsic Safe Combined Vacuum Switchgear Based on Programmable Logic Controller |
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| Li Haiying,Hao Junfang,Song Jiancheng.Measuring and Controlling System of Flameproof and Intrinsic Safe Combined Vacuum Switchgear Based on Programmable Logic Controller[J].Journal of Taiyuan University of Technology,2001,32(6):580-584. |
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| Authors: | Li Haiying Hao Junfang Song Jiancheng |
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| Abstract: | In order to realize intelligent control for flameproof and intrinsic safe combined vacuum switchgear,A system is developed based on programmable logic controller. This system have a number of protective features, such as short circuit protection, over current protection, open phase protection, leakage protection, over voltage protection, under voltage protection, temperature protection and so on. The operation condition and fault parameters of combined vacuum switchgear can be displayed through large liquid crystal display device. Much more attention is paid to its design philosophy, operation principle, hardware block diagram and software flowchart. Additionally, the interference signal of the system and anti interference measures are also discussed. |
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| Keywords: | combined vacuum switchgear measuring and controlling system programmable logic controller protection |
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