Grid-following and grid-forming technology options for Corinth - Kos HVDC interconnection
Bibliographic record
Abstract
The Corinth-Kos MMC VSC HVDC link will interconnect the Dodecane complex of islands with the mainland Hellenic Electricity Transmission System (HETS) and will need to operate either in parallel to a weak AC interconnection or even as the only grid-forming resource of the Dodecane interconnection. This paper analyses the options of operating the HVDC converters at Kos Island either in grid-following (GFL) or in grid-forming (GFM) mode. While both options are feasible, they necessitate different types of reinforcements. The GFL option necessitates the presence of local resources such as synchronous condensers but it does not require a Dynamic Braking Module (chopper), which is necessary in the GFM case. It is also shown that the GFM option can facilitate the coordination of the HVDC active power recovery after a fault with RES plants that are planned to be installed in the Dodecane area.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".