FIELD: physics, computer engineering.
SUBSTANCE: invention relates to information-measurement and computer engineering and can be used to generate solutions during real-time operational control of power system modes, based on selecting critical sections and determining maximum allowed overflows on parameters of the current mode of the electrical power system. The system for monitoring the stability margins of an electrical power system comprises a group of random access memory devices, a group of digital sensors, a storage device, a data collection and processing unit, a unit for evaluating the state of the electrical power system, as well as series-connected unit for determining limiting modes, unit for determining critical sections and unit for determining maximum allowed and emergency allowed overflows.
EFFECT: simple design.
1 dwg
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