Abstract
Offshore floating photovoltaic (FPV) represents an effective solution for the future development of renewable energy generation. However, its development scale is strictly limited by the high construction costs. Consequently, this paper proposes a scheme for a hybrid offshore renewable power plant including grid-forming (GFM) wind turbines (WTs) and grid-following (GFL) FPV integrated with a diode rectifier based HVDC (DR-HVDC) system. Firstly, impedance models are established for the different sections of the system. Next, employing the impedance approaches, the effect of the controller parameters on the small-signal stability of the system is investigated. The results indicate that a smaller GFL FPV current loop bandwidth deteriorates stability, whereas the phase-locked loop (PLL) of the GFL FPV has little effect on the stability.
| Original language | English |
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| Title of host publication | 2024 3rd Asian Conference on Frontiers of Power and Energy (ACFPE) |
| Publisher | IEEE |
| Pages | 49-53 |
| Number of pages | 5 |
| ISBN (Electronic) | 979-8-3503-6767-6 |
| ISBN (Print) | 979-8-3503-7846-7 |
| DOIs | |
| Publication status | Published - 31 Dec 2024 |
| Event | 2024 3rd Asian Conference on Frontiers of Power and Energy (ACFPE) - Chengdu, China Duration: 25 Oct 2024 → 27 Oct 2024 |
Conference
| Conference | 2024 3rd Asian Conference on Frontiers of Power and Energy (ACFPE) |
|---|---|
| Country/Territory | China |
| City | Chengdu |
| Period | 25/10/24 → 27/10/24 |
Funding
This work is partly supported by the National Key R&D Program of China under grant number 2022YFB4200703
Keywords
- Diode rectifier based HVDC
- offshore floating photovoltaic
- stability analysis
- grid forming control
