B5-117 (UK)
describes the testing requirements to prove appropriate response of adaptive protection
schemes. Adaptive protection is a concept that has been discussed for many years
but always with a limitation of how these systems are easily tested. The paper discusses
the range of adaptive protection systems from predetermined Setting Groups through
to the potential for dynamic setting calculation. Among the core criteria of protection
is security and dependability. Traditional systems were designed with a single fixed
solution or at least predetermined Setting Groups of very precise conditions.
The increased range of variability based on information provided by
communication systems does introduce new criteria on telecommunications system
reliability and performance on each of the duplicated systems in order to
ensure there is no mal-operation of the X or Y system.
Questões:
B5_PS1-3: What examples can be shown of the cost (effort)/benefits justification
of wide-area/multi-voltage system modelling leading to alternative individual
protection solutions or generic policy changes?
B5_PS1-4: What other examples can be presented of ‘on-line adaptive’ protection
or control solutions along with the necessary mechanisms to validate their dynamic
behaviour?
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