Table of Contents
1.0.INTRODUCTION
1.1.PurposeofthisDocument
1.2.TargetManufacturersandEquipment
1.3.Scope
1.4.OtherDesignConsiderations
1.5.OrganizationofthisDocument
1.6.RelatedDocuments
1.6.1.RTCAandEUROCAEDocuments
2.0.SOURCESANDVICTIMSOFINTERFERENCE
2.1.CategoriesofDevices
2.1.1.IntentionalEmitters
2.1.2.UnintentionalEmitters
2.1.3.Victims
2.1.4."EmissionTables"
2.1.5.IdentificationoftheEnvironment
3.0.IDENTIFICATIONOFCOUPLINGPATHS
3.1.TypesofCoupling
3.1.1.CommonImpedanceCoupling
3.1.2.CapacitiveCoupling
3.1.3.InductiveCoupling
3.1.4.ElectromagneticCoupling
3.2.MethodstoAnalyzetheCoupling
3.2.1.CurrentAnalysis
3.2.2.SwitchedCurrentAnalysis
4.0.DECOUPLINGMEASURES
4.1.ListofMeasures
4.1.1.GeneralAdvice
4.1.2.CablingInsideandOutsidetheLRU
4.1.3.Grounding/Bonding
4.1.4.Shielding
4.1.5.Filtering
4.1.6.DifferentTypesofFilters
4.2.ApplicationofExemplaryMeasures/Solutionsfor
ExemplaryProblems
4.2.1.SolutionsforCouplingbyCommonGroundsor
CommonPowerSource(CommonImpedanceCoupling)
4.2.2.SolutionstoMinimizeCrosstalk
4.2.3.SolutionstoMinimizeWire-to-CircuitryCoupling
4.2.4.SolutionstoMinimizeCircuitry-to-CircuitryField
Coupling
4.2.5.ZoneConcept
4.2.6.SelectionofanAppropriateFrequency
4.2.7.ShieldingEfficiencyofCasingswithApertures
4.3.ArrayofSources,VictimsandMeasures
5.0.DETAILEDEXAMPLESINSULATEDGATEBIPOLARTRANSISTORS
(IGBTS)/DESIGNMEANSANDAPPLICATIONS
5.1.KeepingtheLoopSmallinPowerFrequencyConverters
5.1.1.FindingsinEMCTest
5.1.2.RootCause
5.1.3.Sub-OptimalSolution:PowerLineFilter
5.1.4.Sub-OptimalSolution:PowerLinesFilterand
FilterinInterconnectingWires
5.1.5.OptimalSolution:FiltertoIntermediateDCLink
5.1.6.AdditionalMeasures
5.2.SeparatingHighInterferenceZones
5.3.SeparatingHighInterferenceZones
5.3.1.FindinginTests
5.3.2.RootCause
5.3.3.ExampleSolutions
APPENDIXA-ABBREVIATIONSANDACRONYMS
APPENDIXB-DIFFERENTKINDSOFCABLING
APPENDIXC-THEEMCCONTROLPLAN
APPENDIXD-CROSSREFERENCESTOTESTMEASURES
APPENDIXE-REFERENCEDDOCUMENTS Abstract
Provides guidelines for the Electromagnetic Compatibility (EMC) design of electronic devices. The focus is to sharpen the awareness of EMI at an early stage of the development.
