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1、MCS控制系统要求FiveinShanxiProvince,thefrequentoccurrenceoflightningofZhuangHaoXiaozhi,YaoHonghong,WangJinping,FuYaping,NiuYongbo(lightningprotectioncenterofShanxiProvince,Shanxi,Taiyuan030002)IntroductionThefiveyearvillageislocatedinShanxiProvince,northwestjingleCountyoflightningdamage,especiallysincethe
2、reformandopeningupwiththedevelopmentoftheruraleconomy,alargenumberofelectricalappliancesintothefarm,lightningdamagetotheelectricaleventshappenfrequentlydickinson.Thepast20yearshasmorethan10peoplediedoflightning,thundervillagerstalkaboutdiscoloration,inneighboringvillagesthereislittlelightningat.Ligh
3、tninghasbecomeamajorconfusioninthelivesoffivevillageresidents,andiseagertosolvethelightningdamageatanearlydate・Fromtheanalysisofthelightningaccident,thisarticlewillleadtotheanalysisofthelightningenvironmentofthefivevillages・ThegeographicalenvironmentofthefivevillagesThevillageislocatedintheFenRiverV
4、alleyontheeasternside,thealtitudeof1272meterswestofthehillValley,thealtitudewasbetween1200-1300meters,theeasthillseadialsarebetween1300-1400meters,intheeasternsideofthevillagethereisapeakaltitudeof1340meters,largersteepness・TherivervalleywaswesttoEast,relativelyflat,fromthesea1259meters,slowlyclimbe
5、dto1272meters,alongtherivertothesoil,sandbased.AsshowninFigures1and2northFigure1northFigure2ThelocalclimatefeaturesofthefivevillagesLocalnorthtemperatecontinentalclimate,winterlongsummer,short,fourdistinctseasons,oftenmorenortherlywinds・7-8monthseachyearforlightningproneperiod,thegeneralairflowfromt
6、henorthwest,graycloudslow.Accordingtolocalresidents,precipitationrainmore・Three,fivevillageoflightningdisasterinvestigationLightningtherearethevillageeveryyear,causinglivestockcasualties,damagetoelectricalappliances,atmostoncekilled3people,injured3peoplefromthebeginningof80s,thefrequentoccurrenceofl
7、ightningevents,typicalexamplesare:InmidAugust1970,avillagersurnamedLi,46,wasgrazinginthemountainsandwasstruckbylightning;AtthebeginningofAugust1984,a17yearoldvillagerisgrazinginthemountains,waskilledb
