礦井采煤生產(chǎn)系統(tǒng)節(jié)電方法研究.pdf

1、黑龍江科技學(xué)院碩士學(xué)位論文礦井采煤生產(chǎn)系統(tǒng)節(jié)電方法研究姓名：滕相林申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：采礦工程指導(dǎo)教師：郝傳波201106AbStraCtWiththerapiddeVelopmentofeconomyinChina，theproportionofpowerconsumptionintheente叩risesincreasescontinuOusly，whichcausesgovemmentandente印risestakingmo

2、reandmoreattentiononpowersaVingThisp印erestablishedasetofcomprehensiVepowersaVingsystembasedonbackgroundofdeVelopinglo、^～carboneconomy；throughtheanalysisofthepowersavingtechn0109yandtheconstl‘uctionofpower—saVingproljecti

3、nminingproductingsystemThemaincOntentsareasfollows：FirSt，也ispaperintroduces鋤oVerviewofminecoalproductingsystem，anda11alyZesthepowercharacteristicsofproductingsysteminmining，theclassificationofpower10ad，thereasonsofpower1

4、0ssinelectricalequipmentandpowersystem，thenitexplainstheadVantagesanddisadvantagesofthecommonpowe卜savingmethodsinminingproductingsystem，a11dproposesthenecessitytoresearchonthenewpowersaVingmethodsinminingproductingsystem

5、Second，tKspaperimegratestheVarietyofsinglepo、Ⅳe卜savingmethodstogetherbyanalyzingandresearchonthedesigningbackground，principlesandprocessesofcomprehensiVepowersaVinginminingproductingsystemBasedonthe1jrequencyconVertertec

6、hnique，improVingpo、verfactorastheessence，withtheequipmentselectionasthecore，saVingpowerasthepu叩ose，itintegratesanthepowersaVingmethodstofo珊acompletesetofpowe卜savingsystem仔omeasytodimcult，sin91etomewhole，thenanalyzesandde

7、terminesthefeasibilityofthedesigningmethodsAtlast，AHPhasbeenusedinequipmentselectionandinStallationoffrequencycomroldeVicest0dete鋤inethesupplylines，cablespecificationsandthepowerfactorofimproVinglinepowersupply’andadjust

8、stheoperationsaccordingtotheelectricitypricepolicyofShandongProvinceThenthepowersaVingmethodshasbeentestedaIldVerifiedbyYanZhouMiningGroupJiSanMining53under04comprehensiVeminingworkingsurfaceThemethodshasbeenVerifiedscie