Zobrazeno 1 - 10
of 80
pro vyhledávání: '"N. Psarros"'
Publikováno v:
Opuscula Mathematica, Vol 38, Iss 1, Pp 95-115 (2018)
In this paper we prove the stability of the zero equilibria of two systems of difference equations of exponential type, which are some extensions of an one-dimensional biological model. The stability of these systems is investigated in the special ca
Externí odkaz:
https://doaj.org/article/008878a4e34241ca867204c0dec19d4e
Publikováno v:
Electronic Journal of Qualitative Theory of Differential Equations, Vol 2015, Iss 5, Pp 1-13 (2015)
In this paper we study the asymptotic behavior of the positive solutions of a cyclic system of the following $m$ difference equations: \begin{align*} x^{(i)}_{n+1}&=a_ix_n^{(i+1)}+b_i x^{(i)}_{n-1}e^{{-x^{(i+1)}_n}},\qquad i=1,2,\ldots, m-1,\\ x^{(m)
Externí odkaz:
https://doaj.org/article/bedbf3fbac6c4719a97d498ee58dac1f
Autor:
Christiana I. Kostaki, Pantelis A. Dratsas, Georgios N. Psarros, Evangelos S. Chatzistylianos, Stavros A. Papathanassiou
Publikováno v:
Energies, Vol 17, Iss 17, p 4237 (2024)
This paper presents a novel methodology for modeling hydropower plants (HPPs) with and without pumping capability in resource adequacy assessment studies. The proposed method is based on the premise that HPPs should maximize their contribution to sys
Externí odkaz:
https://doaj.org/article/e8d7af33e49d45a98077edd918a756f4
Publikováno v:
Energies, Vol 17, Iss 11, p 2588 (2024)
This paper investigates grid export constraints applicable to photovoltaic (PV) and wind farm (WF) installations, both with and without behind-the-meter storage, aimed at enhancing grid hosting capacity. The study focuses on static output power limit
Externí odkaz:
https://doaj.org/article/4f4a0a559b4a4b4a8a632761398eba69
Publikováno v:
Energies, Vol 17, Iss 7, p 1723 (2024)
This paper presents a quantitative assessment of the value of hydroelectric power plants (HPPs) in power systems with a significant penetration of variable renewable energy sources (VRESs). Through a capacity expansion planning (CEP) model that incor
Externí odkaz:
https://doaj.org/article/bd0f2be547c2443496d6b08fb3cbd95a
Autor:
Periklis P. Chinaris, Georgios N. Psarros, Evangelos S. Chatzistylianos, Stavros A. Papathanassiou
Publikováno v:
IEEE Access, Vol 11, Pp 131573-131596 (2023)
This paper assesses the effects of fossil natural gas (NG) price variations and NG consumption restrictions on the development and decarbonization of future cross-sector and cross-vector coupled energy systems. For this purpose, a capacity expansion
Externí odkaz:
https://doaj.org/article/74ded19009b3445baba23795d0a64f07
Publikováno v:
Batteries, Vol 8, Iss 12, p 275 (2022)
This paper investigates the anticipated benefits from the introduction of a battery energy storage system (BESS) behind-the-meter (BtM) of a wind farm (WF) located in a small non-interconnected island (NII) system. Contrary to the standard storage de
Externí odkaz:
https://doaj.org/article/c880dd6d21a04b38943fcac9ff5351be
Publikováno v:
Renewable Energy. 205:1105-1124
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::872a4951a2431003af4a8826804c15be
https://doi.org/10.1016/j.renene.2023.01.099
https://doi.org/10.1016/j.renene.2023.01.099
Publikováno v:
IEEE Transactions on Power Systems. :1-13
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54f74df06ebe73dd587f436504da3786
https://doi.org/10.1109/tpwrs.2023.3243669
https://doi.org/10.1109/tpwrs.2023.3243669
Publikováno v:
Energies, Vol 14, Iss 16, p 5146 (2021)
The objective of this paper is to evaluate the contribution of energy storage systems to resource adequacy of power systems experiencing increased levels of renewables penetration. To this end, a coherent methodology for the assessment of system capa
Externí odkaz:
https://doaj.org/article/7a7280a6f42d41f99076467c2078fc2e