Abstract :
[en] In this paper, a chance-constrained optimization
(CCO) is presented to handle uncertainty in control of transmission
voltages. A control scheme is proposed using a steady-state
system model to achieve the goal of online voltage control and
preventing long-term voltage instability. In order to model
steady-state system response, the long-term model of governors
and Automatic Voltage Regulators are employed in the control
scheme. The Nordic32 test system is selected to show the simulation
results of the proposed technique.
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