Abstract
This paper proposes the use of surrogate model optimisation methods to solve box constrained LCC-HVDC controller tuning problems. The tuning problem is the selection of the proportional-integral controller gains and voltage-dependant current order limiter parameters of an LCC-HVDC link subject to two operational scenarios and a set of large-signal disturbances. The solvers using recently proposed surrogate model methods performed either similarly to or significantly better than solvers using mature methods of the types found in PSCAD/EMTDC, thus confirming the suitability of these surrogate model solvers for simulation-based optimisation of LCC-HVDC controllers.
Original language | English |
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Number of pages | 8 |
DOIs | |
Publication status | Published - 25 Jul 2019 |
Event | 20th IEEE Workshop on Control and Modeling for Power Electronics - University of Toronto, Toronto, Canada Duration: 17 Jun 2019 → 20 Jun 2019 Conference number: XX https://compel2019.org/ |
Conference
Conference | 20th IEEE Workshop on Control and Modeling for Power Electronics |
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Abbreviated title | COMPEL |
Country/Territory | Canada |
City | Toronto |
Period | 17/06/19 → 20/06/19 |
Internet address |
Keywords
- controller tuning
- expensive black-box optimisation
- LCC-HVDC
- parameter selection
- simulation-based optimisation