Chance-Constrained Optimal Power Flow: Risk-Aware Network Control under Uncertainty
نویسندگان
چکیده
منابع مشابه
Chance Constrained Optimal Power Flow: Risk-Aware Network Control under Uncertainty
When uncontrollable resources fluctuate, optimal power flow (OPF), routinely used by the electric power industry to redispatch hourly controllable generation (coal, gas, and hydro plants) over control areas of transmission networks, can result in grid instability and, potentially, cascading outages. This risk arises because OPF dispatch is computed without awareness of major uncertainty, in par...
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High penetration of renewable energy sources and the increasing share of stochastic loads require the explicit representation of uncertainty in tools such as the optimal power flow (OPF). Current approaches follow either a linearized approach or an iterative approximation of non-linearities. This paper proposes a semidefinite relaxation of a chance constrained AC-OPF which is able to provide gu...
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ژورنال
عنوان ژورنال: SIAM Review
سال: 2014
ISSN: 0036-1445,1095-7200
DOI: 10.1137/130910312