Zobrazeno 1 - 10
of 474
pro vyhledávání: '"power system analysis computing"'
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
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 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
Autor:
Mostafa Eidiani
Publikováno v:
IET Generation, Transmission & Distribution, Vol 17, Iss 20, Pp 4480-4488 (2023)
Abstract The present paper simulates cyberattacks in DIgSILENT for energy management and state estimation. Assuming hackers have adequate information to alter input data, they can alter the power market and the available transmission capability (ATC)
Externí odkaz:
https://doaj.org/article/7f421696e1174be19f653def7e58c34b
Autor:
Raheel Chan Zab Mughal, Usman Nawaz, Saghir Ahmed, Sidra Mumtaz, Muhammad Waseem, Ahmed Mohammed Saleh
Publikováno v:
IET Renewable Power Generation, Vol 17, Iss 13, Pp 3163-3178 (2023)
Abstract Thermal power plants are the primary components of the electrical energy production industry. These plants come with certain challenges such as the production of harmful gases causing environmental pollution. This adds to global warming issu
Externí odkaz:
https://doaj.org/article/d26db5832534427c992fb5c9b9cdbc4e
Publikováno v:
IET Generation, Transmission & Distribution, Vol 17, Iss 16, Pp 3706-3717 (2023)
Abstract The goal of contingency ranking is to provide a list of possible critical situations and rank them according to the severity of their impact on a power network. The methods of contingency ranking may be divided into two major categories: sta
Externí odkaz:
https://doaj.org/article/89ad190396bc4360a00341838cd53d56
Publikováno v:
IET Renewable Power Generation, Vol 17, Iss 8, Pp 2064-2078 (2023)
Abstract Efficient voltage/VAR feasible boundary (VVFB) assessments for large‐scale wind farms can help reduce cascading trip risks. An accurate VVFB assessment result for such large‐scale wind farms, which is essentially a transient security con
Externí odkaz:
https://doaj.org/article/a535c9c7c9cb4a3ea58c676d87b33530
Publikováno v:
The Journal of Engineering, Vol 2023, Iss 12, Pp n/a-n/a (2023)
Abstract Power system operation and control are based on power flow calculations. In order to solve the uncertainty of the increasing penetration of renewable energy, the voltage fluctuation at the load point increases in the distribution network, an
Externí odkaz:
https://doaj.org/article/64f63604a4534c03b43776fd85e90f29
Publikováno v:
IET Generation, Transmission & Distribution, Vol 17, Iss 8, Pp 1766-1779 (2023)
Abstract Cloud energy storage is considered a promising application in future power systems. It focuses on optimally leveraging the capacity of centralized large‐scale energy storage compared with the requirements of small‐scale localized users.
Externí odkaz:
https://doaj.org/article/ea6ccc6146bb4668bb43127622c6315f