Szczegóły publikacji
Opis bibliograficzny
Net load variability with increased renewables penetration – simulation results for Poland / Jerzy MIKULIK, Jakub JURASZ // W: EPQU'20 [Dokument elektroniczny] : 12th international conference and exhibition on Electrical Power Quality and Utilization : 14th–15th September, 2020, Kraków, Poland : conference proceedings. — Wersja do Windows. — Dane tekstowe. — [Piscataway] : IEEE, cop. 2020. — (Proceedings of the ... International Conference on Electrical Power Quality and Utilisation (Online) ; ISSN 2150-6655). — USB ISBN: 978-1-7281-7460-0. — e-ISBN: 978-1-7281-7461-7. — S. [1–5]. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. [4–5], Abstr. — Publikacja dostępna online od: 2020-10-26. — J. Jurasz - dod. afiliacja: MDH University, Västerås, Sweden
Autorzy (2)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 130862 |
|---|---|
| Data dodania do BaDAP | 2020-11-03 |
| Tekst źródłowy | URL |
| DOI | 10.1109/EPQU50182.2020.9220300 |
| Rok publikacji | 2020 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Wydawca | Institute of Electrical and Electronics Engineers (IEEE) |
| Czasopismo/seria | Proceedings of the ... International Conference on Electrical Power Quality and Utilisation (Online) |
Abstract
The increasing share of variable renewable energy generation is in line with the European Union climate and energy policy. However in Poland, over the recent years (2017-2019) one could observe a stagnation in wind power development accompanied by a rapid growth of PV capacity (up to 1.3 GW as on the end of 2019). In this paper based on historical data (load, wind generation, temperature) and simulated PV generation covering year 2019 we investigate potential future change in the net load variability considering increasing share of wind and solar generation. We estimate the basic statistical parameters of new potential residual load curve and changes in required ramping capability of the entire power system. The simulations have been conducted for two scenarios with different renewables saturation. The results reveal an increased coefficient of variability from 18.6% to 24% for 20% of annual demand covered by wind and solar sources with 50/50 ratio. For the same scenario, we observed a decrease in peak power demand by 1.9% and a significant reduction in minimal observed power demand from 8.2 GW to 1.5 GW (for residual load on the country level). Simultaneously the ramp down value increased by 49% and ramp up by 9% (2 GW/h to 2.98 GW/h and 3.4 GW/h to 3.73 GW/h).