CPC G05B 13/024 (2013.01) [G05B 9/02 (2013.01); G06Q 50/06 (2013.01)] | 10 Claims |
1. A device comprising:
at least one processor configured to iteratively:
determine, based on a measurement of an output voltage at a first controllable device in a power system and a minimum output voltage value for the first controllable device, an output voltage violation value for the first controllable device;
receive an assistance requisition value from a second device in the power system, wherein the second device is communicatively coupled to the first controllable device;
determine, based on a present input reactive power value for the first controllable device, the output voltage violation value, and the assistance requisition value from the second device, a target input reactive power value for the first controllable device; and
modify operation of the first controllable device based on the target input reactive power value and a maximum input reactive power value for the first controllable device,
wherein determining the target input reactive power value comprises determining
![]() n denotes the first controllable device;
![]() un(t) denotes the present input reactive power value for the first controllable device;
η1,n(t) denotes a first positive scaling factor for the first controllable device;
fn(t) denotes the output voltage violation value for the first controllable device;
η2,n denotes a second positive scaling factor for the first controllable device;
An denotes an adjacency matrix for the first controllable device, the adjacency matrix indicating devices in the power system that are communicatively coupled to the first controllable device; and
λ(t) denotes a vector of assistance requisition values, including the assistance requisition value that corresponds to the second device.
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