E-viri
Recenzirano
-
Zhang, Wuqi; Wen, Yunfeng; Chung, C. Y.
IEEE transactions on power systems, 06/2024Journal Article
With the increasing integration of renewable energy resources into power grids, system inertia is decreasing considerably. This trend poses major challenges to transmission system operators and requires a comprehensive understanding of inertia-related information to formulate effective strategies that ensure power system frequency stability. In this study, an inertia security evaluation methodology is proposed from a frequency stability perspective, including its definition, quantitative assessment, and application. First, the definition and mathematical underpinnings of the inertia security region (ISR) are introduced. Then an evaluation method for the ISR is established, considering various frequency stability control strategies based on the size of the disturbance. Two quantitative indices, the inertia security ratio and inertia adjustable capability, are introduced to assist grid operators in determining the system inertia security status and assessing the inertia adjustability capability. Furthermore, for inertia deficits, a sensitivity-based inertia allocation approach is proposed for credible contingencies. Finally, the efficacy of the proposed ISR approach is validated using case studies on a modified 39-bus system and a practical large-scale power grid in China.
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Vnos na polico
Trajna povezava
- URL:
Faktor vpliva
Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
---|
Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
---|
Vir: Osebne bibliografije
in: SICRIS
To gradivo vam je dostopno v celotnem besedilu. Če kljub temu želite naročiti gradivo, kliknite gumb Nadaljuj.