| 基于PLC的矿用隔爆兼本安型智能真空组合开关控制系统 |
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| 引用本文： | 赵洪瑞,孙凡,李仲强,王淼.基于PLC的矿用隔爆兼本安型智能真空组合开关控制系统[J].电气防爆,2009(4):40-43. |
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| 作者姓名： | 赵洪瑞 孙凡 李仲强 王淼 |
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| 作者单位： | 煤炭科学研究总院沈阳研究院,辽宁,沈阳,110015 |
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| 摘 要： | 利用PLC实现矿用隔爆兼本质安全型智能真空组合开关的任意逻辑组合控制。该控制系统具有单独控制、顺序控制、联动控制、单机双速、双机双速、多种方式混合控制的组合功能，同时具有短路、过载、断相、漏电、过压、欠压、启动失败等综合保护功能，本安回路保障了远方控制和信息传输。
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| 关 键 词： | 任意逻辑组合 组合开关 本安回路 |
Control System of Intelligent Vac.Unit Switch with Flameproof & Intrinsically Safe for Coal Mine Based on PLC |
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| ZHAO Hong-rui,SUN Fan,LI Zhong-qiang,WANG Miao.Control System of Intelligent Vac.Unit Switch with Flameproof & Intrinsically Safe for Coal Mine Based on PLC[J].Electric Explosion Protection,2009(4):40-43. |
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| Authors: | ZHAO Hong-rui SUN Fan LI Zhong-qiang WANG Miao |
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| Affiliation: | ( Shenyang Branch of China Goal Research Institute, Liaoning Shenyang 110015) |
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| Abstract: | It realizes the control by random logical combination action based on PLC for Intelligent Vac. Unit switch with the protection types of flameproof and intrinsical safety. This control system has some combined functions, independent control, sequential control, gang control, double speed for single, double - speed for two motors, mixed control for muhimodel. It also has integrated protection functions of short circuit, overload, loss of phase, electrical leakage, overvoltage, under- voltage, start- up failure. The intrinsically safe loop ensures to control and data transmission in far distance. |
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| Keywords: | random logical combination unit switch intrinsically safe loop |
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