Patent ID: 11907865
Assignee: HITACHI ENERGY LTD
Field: Computer technology (Electrical engineering)
Classification: CPC G  H  Y | IPC G

Claim 15:
16. A power grid, comprising:
a plurality of distributed electrical generators;
a plurality of distributed loads;
a plurality of branches, adapted to electrically connect the electrical generators and/or the loads to each other; and
a control apparatus, adapted to control operation of at least a part of the power grid and to determine a security-constrained optimal power flow (SC-OPF) of the power grid, the control apparatus comprising an artificial intelligence (AI) module and a solver module;
wherein the AI-module is adapted to automatically generate SC-OPF problem solution output data associated with the SC-OPF,
wherein the AI-module is further adapted to, in response to received input data, from a central and/or decentralized monitoring device, measuring device, or computer model, associated with a power grid scenario, reduce the SC-OPF problem to a modified optimization problem which is smaller than the SC-OPF problem;
wherein the solver module is adapted to solve, the modified optimization problem; and
wherein the control apparatus is further adapted to operate the power grid based on at least the SC-OPF problem solution output data.