Blar i NTNU Open på forfatter "Nikoobakht, Ahmad"
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Decentralised hybrid robust/stochastic expansion planning in coordinated transmission and active distribution networks for hosting large-scale wind energy
Nikoobakht, Ahmad; Aghaei, Jamshid; Massrur, Hamid; Hemmati, Rasul (Peer reviewed; Journal article, 2020)Today, coordinated expansion planning is one of the key challenges for electricity systems including active distribution networks (ADNs) and transmission networks (TNs) hosting distributed renewable generation as well as ... -
Flexibility of controllable power transformers for managing wind uncertainty using robust adjustable linearised optimal power flow
Nikoobakht, Ahmad; Aghaei, Jamshid; Farahmand, Hossein; Lakshmanan, Venkatachalam; Korpås, Magnus (Journal article, 2019)As renewable energy sources (RESs) penetration increases in the power system, the transmission system operators face new challenges to ensure system reliability and flexibility while ensuring high utilisation of uncertain ... -
Towards robust OPF solution strategy for the future AC/DC grids: Case of VSC-HVDC-connected offshore wind farms
Nikoobakht, Ahmad; Aghaei, Jamshid; Niknam, Taher; Vahidinasab, Vahid; Farahmand, Hossein; Korpås, Magnus (Journal article; Peer reviewed, 2018)This study jointly addresses two major challenges in power system operations: (i) sustained growth of intermittent offshore wind farms (OWFs) connected to AC grid via multi-terminal voltage source converter (VSC)-based ...