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BSI PD IEC TR 61000-1-1:2023

BSI PD IEC TR 61000-1-1:2023

$189.07

Electromagnetic compatibility (EMC) – General. Application and interpretation of fundamental definitions and terms

Published By Publication Date Number of Pages
BSI 2023 46
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PDF Catalog

PDF Pages PDF Title
2 undefined
4 CONTENTS
6 FOREWORD
9 1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
12 3.2 Abbreviated terms
4 The electromagnetic environment
4.1 General
13 4.2 Coupling between emitting and susceptible devices
Figures
Figure 1 – Coupling paths between emitting and susceptible devices
14 5 Application of EMC terms and definitions
5.1 General
5.2 Relation between various types of levels
5.2.1 Emissions and immunity level (and limit)
15 5.2.2 Compatibility level
Figure 2 – Limits and levels for a single emitter and susceptible deviceas a function of some independent variable (e.g., frequency)
Figure 3 – Emission/immunity limits and compatibility levels, with an example of emission/immunity levels for a single emitter and susceptible device as a functionof some independent variable (e.g., frequency)
16 5.2.3 Examples to illustrate the concepts of using levels and limits
17 Figure 4 – Compatibility levels Uc for the odd harmonics in a public low-voltage network and examples of associated emission and immunity limits
18 5.3 Probability aspects and margins
5.3.1 Compatibility levels and uncertainties
19 5.3.2 Standardized test
Figure 5 – Limits, compatibility levels and margins, as a functionof any independent variable (e.g., frequency)
20 5.3.3 In situ test – Superposition
Figure 6 – Example of the probability densities for an emission level andan immunity level, at one single value of the independent variable
22 5.3.4 Lack of data
Figure 7 – Example of superposition of disturbances
Figure 8 – Example of probability densities for an ultimate disturbance level(the sum of disturbance levels produced by various emitters) and the immunitylevels of two types of susceptible device
23 6 Models and their limitations
6.1 General
6.2 Source models
6.2.1 Conducted emissions
24 6.2.2 Radiated emissions
Figure 9 – Source model for conducted emissions(source loaded by ZL1 and ZL2)
25 6.3 Coupling models
6.3.1 General
6.3.2 Common impedance coupling
Figure 10 – Electric and magnetic dipole elements
26 6.3.3 Coupling by induction
27 Figure 11 – Capacitance per unit length as a function of conductor separation
28 Figure 12 – Flux density from parallel conductors
29 6.3.4 Radiative coupling
6.4 Susceptible device models
30 Annex A (informative)Interpretation of EMC terms and definitions
A.1 General
A.2 Units and decibels
31 A.3 Electromagnetic interference, compatibility and environment
A.3.1 General
A.3.2 Electromagnetic interference (EMI)
Figure A.1 – The basic form of an EMI problem
32 A.3.3 Electromagnetic compatibility (EMC)
A.3.4 The electromagnetic environment
Figure A.2 – Subdivision of EMC in its key aspects
33 A.4 Susceptibility/immunity
A.5 Level and limit
34 A.6 Emission and immunity
36 A.7 Compatibility level and margin
Figure A.3 – Overview of various EMC terms and measuring conditions
37 Figure A.4 – Examples of probability densities p(D), p(I) and the resulting p(I – D)
39 Annex B (informative)Standardized and in situ tests
40 Annex C (informative)Review of the historical assignment of radiated disturbance degrees
C.1 General
C.2 Theoretical analysis of radiated disturbance degrees
Table C.1 – Radiated disturbance degrees
41 Figure C.1 – Problem geometry
42 C.3 Detailed derivations
C.3.1 Derivation of Formula (C.4)
43 C.3.2 Derivation of Formula (C.5)
45 Bibliography

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BSI PD IEC TR 61000-1-1:2023
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