屯寶煤礦1153綜采工作面供電設(shè)計畢業(yè)論文

1、I屯寶煤礦屯寶煤礦1153綜采工作面綜采工作面供電設(shè)計供電設(shè)計摘要本設(shè)計為屯寶煤礦1153采區(qū)供電設(shè)計。從實際出發(fā)進(jìn)行系統(tǒng)分析，除滿足一般設(shè)計規(guī)程及規(guī)范要求外，還滿足《煤礦安全規(guī)程》的具體要求和標(biāo)準(zhǔn)。本設(shè)計變壓器選用礦用隔爆型干式變壓器和礦用隔爆型移動變電站；高壓開關(guān)與低壓饋電開關(guān)都選用具有技術(shù)先進(jìn)的智能化綜合保護(hù)裝置的高壓防爆真空開關(guān)和低壓礦用隔爆型真空饋電開關(guān)，各種設(shè)備的開關(guān)選用礦用隔爆型真空起動器。高壓鎧裝電纜選用交聯(lián)聚乙烯絕緣聚

2、乙烯護(hù)套電力電纜。通過短路電流、開關(guān)繼電保護(hù)整定的計算和保護(hù)接地的確定，使其設(shè)計可靠性高、功能完善、組合靈活，以及功耗低，保證采區(qū)供電安全、經(jīng)濟(jì)、高效平穩(wěn)運行。關(guān)鍵詞：供電設(shè)計；選用關(guān)鍵詞：供電設(shè)計；選用；變壓器；開關(guān)；電纜；變壓器；開關(guān)；電纜III目錄摘要...........................................................................................

3、........IAbstract.................................................................................................II第1章工作面概況.............................................................................11.1工作面位置及井上下關(guān)系....

4、..................................................11.2煤層.............................................................................................11.3工作面工業(yè)儲量計算..........................................................

5、........21.3.1工業(yè)儲量................................................21.3.2煤柱損失................................................21.3.3可采儲量計算............................................21.4工作面正規(guī)循環(huán)生產(chǎn)能力.........................

6、.................................31.5采煤方法......................................................................................41.6巷道布置.....................................................................................

7、.41.7工作面生產(chǎn)系統(tǒng)..........................................................................51.7.1煤流運輸系統(tǒng)............................................51.7.2輔助運輸系統(tǒng)............................................5第2章設(shè)備選型..............

8、.................................................................72.1液壓支架的選擇..........................................................................72.1.1工作阻力驗算............................................72.1.2支護(hù)強度驗算..

9、..........................................72.2采煤機的選擇..............................................................................82.3破碎機的選擇..............................................................................92

10、.4乳化泵的選擇............................................................................102.5工作面刮板輸送機選擇...........................................................102.6順槽皮帶輸送機選擇................................................

11、...............12第3章負(fù)荷統(tǒng)計...............................................................................1431移動變電站選擇計算.............................................................143.1.1供采煤機移動變電站選擇計算.......................