網(wǎng)電鉆機供電系統(tǒng)關(guān)鍵技術(shù)研究與應(yīng)用

1、中國石油大學(xué)（華東）碩士學(xué)位論文網(wǎng)電鉆機供電系統(tǒng)關(guān)鍵技術(shù)研究與應(yīng)用姓名：王新峰申請學(xué)位級別：碩士專業(yè)：機械工程指導(dǎo)教師：綦耀光董懷榮20090901ResearchandApplicationontheKeyTechnologiesofNetElectricDrillPowerSuppleSystemWangXinfeng(MechanicalDesignandTheory)DirectedbyProfQiYaoguangAbstrac

2、tBasedOilanalyzingthemarketandtechnologylevelofdrillingrigofelectricnetworkusinginoilfield，combiningfeaturesofShengliOilfieldRig，thepapermaderesearchesonthetypechoice，theOverallStructuralDesignofdistributionhouse，typesel

3、ectionofmainelectricparts，optimizationdesiadlandcalculating，andgavedesignprojectsofnewmachineofdrillingrigThemainaccomplishedworkincluded：1Ithasanalyzedthetypechoiceoftransformer，gavetheprincipleoft3pechoice，decidedtheca

4、pabilityis2500kVA，ithastwoelectricvoltageofinput(6kVandIOkV)，andmadedetailedcalculating2Ithasanalyzedthehi曲voltagecableandlov／voltage，gavethestandardoftypechoice，andanalyzedtheCharacteristicsofseveraltypecable，decidedthe

5、mainparametersofhigh“Voltagecableandlowvoltagecable，andmadedetailedcalculating3Ithasanalyzedhi曲voltageACfuse，givethestandardoftypechoice，decidedthescopeoftypechoice4IthasanalyzedACbreaker，gavetheprincipleoftypechoiceandd

6、etailedstandardofcalculating5IthasanalyzedcompensationandharmonicSuppression，givemethodofcalculatingThispartoftheharmonicanalysisoftherootcausesofdrillingequipment，drillingequipmentandthepowergridforothereffects，combined

7、withtheactualdrillingrig，drillmachinesystemproposednetworkharmonicssuppressionanddynamicreactivepowercompensationmethod6Ithasfinishedtheapplicationofmachine，testedmuchdatainpracticeThetestprove：thedesignofthemachinecanme

8、etrequirementofdrillingwork，theoverallsystemisverysteadyandsafety，reachedstandarddesignofthereqiredItisgreatsignificanceforthedrillingtechnologyinthefutureKeywords：drillingrig，machineofelectricdrilling，transformer，typech