靈泉煤礦主運(yùn)皮帶集中控制和變頻驅(qū)動的實(shí)現(xiàn)研究
[Abstract]:In recent years, the level of automation in coal mines throughout the country has been continuously improved. Raw coal is transported from underground to the ground. The transportation of raw coal is becoming more and more important, and the annual output is in the millions. Thousands of mines to belt conveyor transport capacity requirements are also increasing. The modern mine belt conveyors in our country generally adopt centralized control, which can realize the ground operation, realize the underground transportation system unattended, save the personnel and improve the safety and economy in the transportation process. It is the inevitable trend of coal mine modernization development. The centralized control system mainly controls the belt conveyer, monitors the coal mine ground control room, realizes the downhole belt conveyor unattended operation, makes the coal mine mechanical automation level higher. According to the nature of coal production, during the process of transporting raw coal by belt conveyor, the coal transport quantity often changes, but the belt conveyor must keep running all the time, leading to the belt machine running for a long time under the condition of no load or low coal quantity. Cause a lot of electricity loss. Therefore, on the basis of centralized control, it is urgent to reform the frequency conversion control of the conveyor so as to realize the automatic adjustment of the running speed of the belt conveyer by the amount of coal transported and the automatic speed regulation to achieve the purpose of saving energy. This is also one of the inevitable trends in the development of mechanical automation of belt transportation system in coal mines.
【學(xué)位授予單位】:遼寧工程技術(shù)大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2017
【分類號】:TD634.1
【參考文獻(xiàn)】
相關(guān)期刊論文 前10條
1 張文軍;;變頻控制技術(shù)在煤礦機(jī)電設(shè)備中的應(yīng)用分析[J];技術(shù)與市場;2014年11期
2 李巖;;礦井皮帶集中控制系統(tǒng)的應(yīng)用[J];科技視界;2014年15期
3 馬國慶;;變頻控制技術(shù)在煤礦機(jī)電設(shè)備中的應(yīng)用[J];中國高新技術(shù)企業(yè);2014年05期
4 劉賀;;煤礦皮帶機(jī)電控系統(tǒng)故障分析及優(yōu)化改造[J];能源與節(jié)能;2014年01期
5 吳晗冬;;略談變頻技術(shù)在煤礦機(jī)電設(shè)備中的應(yīng)用[J];裝備制造技術(shù);2014年01期
6 連英;;利用組態(tài)軟件實(shí)現(xiàn)多臺PLC間的數(shù)據(jù)通信[J];計(jì)算機(jī)光盤軟件與應(yīng)用;2013年20期
7 陳運(yùn)江;;變頻技術(shù)在煤礦機(jī)電設(shè)備中的應(yīng)用探析[J];才智;2013年25期
8 祁玉平;;礦山機(jī)電設(shè)備變頻技術(shù)分析[J];科技致富向?qū)?2013年17期
9 王靈芝;;探析皮帶運(yùn)輸機(jī)增力裝置[J];科技資訊;2012年25期
10 張興華;孫振興;左厚貝;;感應(yīng)電機(jī)空間矢量直接轉(zhuǎn)矩控制系統(tǒng)的效率優(yōu)化[J];電力自動化設(shè)備;2012年07期
相關(guān)碩士學(xué)位論文 前8條
1 裴俊斌;煤礦井下膠帶輸送機(jī)的PLC集中控制設(shè)計(jì)與實(shí)現(xiàn)[D];西安科技大學(xué);2014年
2 李曉靜;礦用膠帶輸送機(jī)自動控制系統(tǒng)研究[D];中北大學(xué);2014年
3 高金玉;基于CAN總線控制的電氣火災(zāi)監(jiān)控系統(tǒng)[D];山東大學(xué);2011年
4 周積茂;網(wǎng)絡(luò)控制系統(tǒng)時(shí)延分析及其控制器設(shè)計(jì)[D];廣西工學(xué)院;2011年
5 李文虎;伺服驅(qū)動器工業(yè)以太網(wǎng)接口設(shè)計(jì)[D];華中科技大學(xué);2011年
6 齊忠兵;寬帶綜合數(shù)據(jù)光同步網(wǎng)的數(shù)據(jù)加密研究[D];沈陽理工大學(xué);2011年
7 何磊;煤礦帶式輸送機(jī)的電氣節(jié)能技術(shù)研究[D];西安科技大學(xué);2010年
8 崔巖;基于CAN總線長距離膠帶輸送機(jī)故障定位系統(tǒng)的研究[D];沈陽工業(yè)大學(xué);2010年
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