IEVref:191-22-04ID:
Language:enStatus: Obsolete
Term: partially adequate state (of an electric power system)
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Definition: stable state of an electric power system in which some loads are not supplied, but system components are not stressed beyond their ratings, and bus voltages and system frequency remain within tolerances

NOTE 1 – In North-America, this state is also referred to as “controlled emergency”.

NOTE 2 – See figure 191-22.

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Publication date:1990-12
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