Method of determining voltage stability margin for load...

Data processing: generic control systems or specific application – Specific application – apparatus or process – Electrical power generation or distribution system

Reexamination Certificate

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C700S293000, C700S298000, C307S031000, C324S522000, C324S525000

Reexamination Certificate

active

07996116

ABSTRACT:
A method of monitoring voltage stability within an electrical power system comprises the steps of establishing a dynamic power system stability margin based on an operating characteristic of the power system; indicating that the power system has become unstable when the dynamic power system stability margin falls below a predetermined value; and initiating dynamic load shedding and/or restoration depending on stability margin.

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