Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Wenhui Zeng"'
Publikováno v:
Energies, Vol 17, Iss 15, p 3852 (2024)
Independent lightning rods are often installed in substation grounding systems for lightning protection. The concentrated discharge channel formed when a lightning current flows to the ground through a grounding electrode will cause electromagnetic i
Externí odkaz:
https://doaj.org/article/744cca298bdd4bacb829047bb75fa32e
Publikováno v:
Energies, Vol 17, Iss 15, p 3714 (2024)
Short-circuit impedance is an important economic and technical index to test the cost, efficiency and operation safety of transformers. Increasing the short-circuit impedance of the transformer can reduce the influence of the transformer fault curren
Externí odkaz:
https://doaj.org/article/23f16ed45f9847f591a42120e749d0af
Publikováno v:
Energies, Vol 16, Iss 23, p 7804 (2023)
With the large-scale construction and commissioning of transmission lines over the past two decades, the grid is facing a large-scale centralized decommissioning of transmission lines. The transmission line’s economic life is crucial to rationalizi
Externí odkaz:
https://doaj.org/article/6c22098997a945918ad3db69ef9102a5
Autor:
Wenhui Zeng, Jiayuan Fan, Zhichao Ren, Xiaoyu Liu, Shuang Lv, Yuqian Cao, Xiao Xu, Junyong Liu
Publikováno v:
Energies, Vol 16, Iss 21, p 7242 (2023)
As the demand for power supply increases, the investment in the power transmission system constantly increases. An accurate economic evaluation of the power transmission system is essential for future investment decisions and management. Applying a s
Externí odkaz:
https://doaj.org/article/0b71e2a1399d48bf87f771a29714ad26
Publikováno v:
Energies, Vol 16, Iss 18, p 6548 (2023)
Climate change has led to more frequent extreme weather events, and various natural disasters have posed risks to the operation of transmission lines. Line failures caused by natural disasters are unpredictable and bring additional maintenance work.
Externí odkaz:
https://doaj.org/article/67d8815b97154317a03b06496577cdf9
Publikováno v:
Energies, Vol 16, Iss 4, p 1989 (2023)
With the increasing demand of the power industry for load forecasting, improving the accuracy of power load forecasting has become increasingly important. In this paper, we propose an ultra short-term power load forecasting method based on similar da
Externí odkaz:
https://doaj.org/article/3231939dbf8f462ba59e23e0c5c111b0
Publikováno v:
Energies, Vol 16, Iss 2, p 601 (2023)
This paper reviews the application of various advanced anti-icing and de-icing technologies in transmission lines. Introduces the influence of snowing and icing disasters on transmission lines, including a mechanical overload of steel towers, uneven
Externí odkaz:
https://doaj.org/article/b68404466d9d404a865a19645887dba9