1 Scope
2 References
3 Definitions
3.1 Terms defined elsewhere
3.2 Terms defined in this
Recommendation
4 Abbreviations and acronyms
5 Conventions
6 Reference configuration
7 Analysis on dangerous effect
7.1 Earthed type of
high-voltage power system
7.2 Calculation of
dangerous effects
8 Synthesized tolerance limits of
dangerous effects from high-voltage
8.1 General requirements
8.2 Synthesized tolerance
limits
9 Protective measures
9.1 IDC that is in close
proximity, but not co-earthed with a high-voltage substation
9.2 IDC is co-earthed with
high-voltage substation
9.3 Methods for shortening
the clearing time for earth fault
9.4 Step voltage and touch
voltage
10 Power frequency magnetic field
and its mitigation measures
10.1 Characteristics of a
power frequency magnetic field in a high-voltage substation
10.2 Power frequency
magnetic field immunity requirements of servers in a cloud data centre
10.3 Mitigation measures
for the effect of power frequency magnetic field
Appendix I – Basic data for determining the tolerance limits of dangerous
effects on an IDC from a high-voltage system
I.1 High-voltage
transmission lines
I.2 Earthed types of high-voltage transmission system
I.3 Geographic environment between the high-voltage transmission
lines and telecommunication network
I.4 Parameters of the communication network
Appendix II – Limits related to danger in case of electromagnetic interference
produced by AC power plants in fault conditions
Bibliography