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LIU Jianhua, ZHAO Yan, CUI Mingliang. Application of Intelligent Frequency Convertor in Scraper Conveyor[J]. Safety in Coal Mines, 2017, 48(4): 118-121.
Citation: LIU Jianhua, ZHAO Yan, CUI Mingliang. Application of Intelligent Frequency Convertor in Scraper Conveyor[J]. Safety in Coal Mines, 2017, 48(4): 118-121.
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Application of Intelligent Frequency Convertor in Scraper Conveyor

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  • Published Date: April 19, 2017
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    • Abstract
  • In order to solve problems such as overload start, difficult to control speed and low operation efficiency, a new intelligent high voltage frequency converter was proposed, which used intelligent frequency converter to control motor running, instead of the double speed motor drive in traditional way, the scraper conveyor realized the real-time control of motor speed and energy conservation operation. Through the analysis of application effect of 2801 working face in Chensilou Coal Mine, this new type intelligent frequency converter could reduce the impact on the mechanical structure and power grid caused by the starting load effect of scraper conveyer, it solved the speed control problem under different load conditions, and reduced the probability of motor damage and chain breaking accidents as the overload starting and running. It had characteristics of high efficiency, energy conservation, and high stability.
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    • References (10)
  • [1]
    马斌．防爆高压变频器在煤矿刮板运输机改造中的应用[J]．电气防爆，2014（3）：38－39.
    [2]
    左有君．高压变频器在煤矿提升机中的应用[J]．煤炭技术，2010，29（11）：38－39.
    [3]
    张纯，沈宜敏，张纯宪．ＢＰJＶ－1400/3．3矿用隔爆兼本质安全型高压变频器的研制及应用[J]．煤矿机电，2013（2）：16－19.
    [4]
    顾潮青，吴奶明，王涛，等．刮板输送机用变频器设计与应用[J]．煤炭科学技术，2015，43（3）：92－95.
    [5]
    杨健康，郭建廷．3．3 ｋＶ供电的刮板输送机软启动技术现状分析[J]．中国煤炭，2011，37（7）：76－78.
    [6]
    黄开林．高压变频技术在刮板输送机上的应用研究[J]．煤炭科学技术，2014，42（2）：68－72.
    [7]
    李洪先，史之印，李雷，等．变频调速一体机在刮板输送机中的应用[J]．煤炭技术，2015，34（3）：23－25.
    [8]
    张成刚．交流变频调速技术在刮板输送机驱动系统上的应用[J]．煤矿机械，2011，32（10）：26－28.
    [9]
    翟文．智能刮板输送机控制系统在梅花井煤矿的应用研究[J]．中国煤炭，2015，41（7）：71－74.
    [10]
    周书颖，曾羿博，周娟，等．刮板输送机功率协调与载荷均衡控制研究[J]．煤矿安全，2016，47（5）：77－78．
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