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1、变电所屏蔽措施Peoplegauge4・9.6whendistributionsubstationwithup,downoradjacentresidential,officeroomonlyonefloororwallapart,distributionsubstationshouldtakemeasuressuchasshielding,noisereduction.Thedesignofcivilbuildingsis50352-2005Thesubstationofacivilbuildingshallmeetthefoll
2、owingrequirements:5)whenthetransfonnei'substationisdirectlyaboveanddirectlybelowtheareaofresidential,guestroom,officeandsoon,thesubstationshouldbescreened・Blockingofsubstation(takeone):Tolaysteelnetsinthewallandintheflooroftheearth,ortotheceilingofthesubstation(0.5mmth
3、ick),andconnecttothegroundingdevice.Brushshieldpaint(alsocalledconductivepaint)・Coatingmainlyhas:silverconductivelacquer,silvercopperconductionlacquerandnickelconductivepaint,afterbrushblockcoating,forrfinterfereneecanreduce4080db.Thepriceofconductivelacquerisalittleex
4、pensive,about400yuanpersquaremeter.Thewall,thegroundfloorislaidsteelwiremeshPaint(conductivepaint):silverconductivepaint,silvercopperconductivepaint,nickelconductivepaintSheetiron--noThecaseoftheelectromagneticscreensolutionApplicationofconductivepaintEMC,anacronymforE
5、lectromagneticCompatibility,referstoanelectronicdevicethatdoesnotinterferewithotherdevicesandisnotaffectedbyotherdevices・Electromagneticcompatibilityisoneofthemostimportantindicatorsofproductqualityaswellasthesafetywearefamiliarwith.Safetyinvolvespersonalandproperty,wh
6、ileelectromagneticcompatibilityinvolvespersonalandenvironmentalprotection.Electromagneticwavesareassociatedwithelectroniccomponents,whichareknownas"EMI".Forexample,the"snowflakes"thatarecommononTVscreensindicatethatthereceivingsignalisdisturbed・Shieldingisbetweentwospa
7、ceareafortheisolationofthemetal,tocontroltheelectricfield,magneticfieldandelectromagneticwavesfromoneareatoanotherareaofinductionandradiation.Inparticular,itistosurroundthecomponents,circuits,assemblies,cables,orwholesystemswithblockstopreventtheinterferenceofelectroma
8、gneticfieldsfromspreadingoutwards・Shieldingthereceivingcircuit,equipment,orsystemwithashieldtopreventthemfrombeingaff