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1、编号：Q/302-SHEQ/ZYWJ.SD.003-2005110KV线路带电更换直线整串绝缘子作业指导书编写：王立军2005年11月12日审核：高巴特蔡利忠2005年11月20日批准：王伟2005年11月25日作业负责人：作业日期年月日时至年月日时锡林郭勒电业局前言urbantrafficstructureintheurbanpublictransportsystem,railtrafficwithafast,largecapacity,lowpollutionandhighefficiency,becomeanindispensabl
2、epartofurbantrafficstructure,isthecontradictionbetweensupplyanddemandofthegrowingmetropolis,cities,effectivemeanstomeettheneedsofurbantraffic.Thefollowingtableisarailtransportandothermodesofurbanpassengertransportcapacity,transportationspeedandresourceconsumption,andsoon.
3、Comparisonofurbanpassengertrafficcharacteristicstable5.1-2trafficvolume(human/h)transportspeed(km/people)Roadareaoccupied(M2/people)scopebike2,00010-153,000shortcar20-5010-20widebus6,000-9,0001-240-600.25-0.5fromtheMetrolightrailof10,000-30,000inlong-distanceline3Morethan
4、0,00040-60donotoccupyanareabothintermsoftransportoverlongdistances,transportefficiency,orfromthelevelofresourceconsumptionandenvironmentalpollution,railtransportisundoubtedlyaneffectivemeanstosolvetheproblemoftrafficcongestionincities.Especiallyinurbanpopulationstrengthen
5、ormoustrafficdemandontheroutetoeasetrafficpressure,railtransportationhasincomparableadvantages.Washington,DC,areaof177km2,andapopulationof600,000,isaUnitedStatespoliticalcenter.FortheWashingtonMetrosystemUnitedStatessecond-busiestsubway,secondonlytotheNewYorksubway,opened
6、in1976.Currentrailsizesfor5,station86,total171.6km,netannualpassengervolumereached223millionpeople.Accordingtostatistics,from2000to2009vehicletripdown12.7%,bustravelhasincreasedby12%.ObjectivesoftheWashingtonMetrosystemboilsdowntothefollowingthreepoints:bydrivingontothetr
7、acksatthestationtransfermodeinordertoalleviatetrafficcongestion;Forthosewhowillnotorcannotdrivethepersonwithabetteroptionthanconventionalpublictransit;Blockhighway第3页共11页110KV线路带电更换直线整串绝缘子工作对保证电力系统的安全、经济运行具有重要作用，为了规范110KV线路带电更换直线整串绝缘子作业，严格执行有关规程要求，保证作业人员在110KV线路带电更换直线整串绝缘
8、子工作中可以安全、优质地完成任务，锡林郭勒电业局输电工区编写了详详细细110KV线路带电更换整串绝缘子作业指导书，并组织有关专业人员进行了认真审查。本作业指导书使用于110KV线路带电更换整串
