Zobrazeno 1 - 10
of 1 316
pro vyhledávání: '"power system analysis"'
Publikováno v:
IET Generation, Transmission & Distribution, Vol 18, Iss 19, Pp 3059-3070 (2024)
Abstract With the increasing deployment of renewable energy resources, the scale of DC networks and renewable capacity continues to grow. System security is challenged by the decrease in inertia from traditional synchronous generators. In order to ac
Externí odkaz:
https://doaj.org/article/140dbf2a93244f01b4e2dbc9d4a9b576
Electricity system optimisation based on python model for renewable electricity generation portfolio
Autor:
Riadh M. Habour, James G. Carton
Publikováno v:
Energy Conversion and Management: X, Vol 24, Iss , Pp 100771- (2024)
100% renewable electricity scenarios have received great attention from industry and policy makers, this is due to its widespread need for technical, economical, and renewable integration action plans. In this research, a python model named WIBSS, is
Externí odkaz:
https://doaj.org/article/2ef1fdad12e04b35b5e78f4c594e590b
Publikováno v:
Scientific African, Vol 25, Iss , Pp e02248- (2024)
The global electricity demand is growing rapidly and is expected to double by 2050. This growth requires significantly expanding the current high-voltage transmission lines, which is a long-term and costly solution. As an alternative, utilities use a
Externí odkaz:
https://doaj.org/article/b951e2d7c41945efafd060100156db1d
Publikováno v:
The Journal of Engineering, Vol 2024, Iss 7, Pp n/a-n/a (2024)
Abstract A continuous supply of electricity is necessary to maintain an acceptable standard of life, and the power distribution system's overhead line components play a crucial role in this matter. In Pakistan, identifying defective parts often neces
Externí odkaz:
https://doaj.org/article/b831dd7be2fd46898f5604a5a6a7f7a0
Autor:
Weilun Gao, Zhigang Wu
Publikováno v:
IET Generation, Transmission & Distribution, Vol 18, Iss 4, Pp 665-679 (2024)
Abstract The power characteristics of offshore wind power will change the regional power flow distribution and affect the regional voltage. Here, the direct‐drive wind turbine generator controlled by unity power factor is selected as the research o
Externí odkaz:
https://doaj.org/article/30cd9b8e324f45e5a6f49ce0a338b957
Publikováno v:
IET Generation, Transmission & Distribution, Vol 18, Iss 4, Pp 871-880 (2024)
Abstract State estimation is critical for railway power supply systems (RPSSs). Pseudo‐measurement is commonly used in state estimation. However, the fluctuations of renewable generations and railway traction loads in RPSS may introduce data noise,
Externí odkaz:
https://doaj.org/article/22152f6605764003afe6998ec016b9a1
Publikováno v:
IEEE Access, Vol 12, Pp 174193-174203 (2024)
Load flow analysis is essential for the effective operation and planning of power systems. While non-linear methods provide high precision, their computational complexity poses challenges for real-time applications, making them less practical for dyn
Externí odkaz:
https://doaj.org/article/bf27e08ab134491e83507aac8c5be432
Autor:
Luca Rusalen, Roberto Benato
Publikováno v:
IEEE Access, Vol 12, Pp 36415-36431 (2024)
In this paper, the multiconductor extension of the previously developed three-phase power flow algorithm (named PFPD_3P) is presented. This multiconductor formulation has a general validity for both distribution and transmission networks. An iterativ
Externí odkaz:
https://doaj.org/article/891cb1f04bfa4dc39a8b849cd39fb34d
Publikováno v:
IEEE Access, Vol 12, Pp 24325-24347 (2024)
As both the generation resources and load types have changed and grown over the past few decades, there is a growing need for analysis that spans traditional simulation boundaries; for example, evaluating the impact of distribution-level assets (e.g.
Externí odkaz:
https://doaj.org/article/fc7246c5ba3f4ab29419f4d145547ff7
Publikováno v:
Energies, Vol 17, Iss 17, p 4429 (2024)
The ongoing replacement of synchronous machine generators (SMs) with converter-interface generators (CIGs) is raising the voltage unbalance of power systems, affecting power quality and grid stability. This paper focuses on a key power quality index
Externí odkaz:
https://doaj.org/article/7e00a0f9b4d34a5cab2425c6451790cc