Zobrazeno 1 - 10
of 459
pro vyhledávání: '"Xingliang, Jiang"'
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
Wire icing seriously threatens the safety and reliability of power systems. Strengthening the simulation study of icing thickness is crucial for disaster prevention and mitigation, as well as the adjustment of power system operation strategies. The m
Externí odkaz:
https://doaj.org/article/08c4fa62341a40699e83648a131c9bf0
Publikováno v:
Plant Methods, Vol 20, Iss 1, Pp 1-14 (2024)
Abstract The surfaces of lotus leaves with micro- and nano-waxy cuticle structures are superhydrophobic and possess a self-healing ability to regain hydrophobicity after damage. Inspired by this phenomenon, the problem of water-repellent coatings use
Externí odkaz:
https://doaj.org/article/a713baa3a1aa4699b29f344ce070c3a9
High‐altitude tunnel‐catenary gap impulse discharge characteristics and breakdown voltage correction
Publikováno v:
High Voltage, Vol 8, Iss 6, Pp 1285-1295 (2023)
Abstract Air gap impulse discharge characteristics of railway tunnel‐catenary at high‐altitude are of great significance to the electrical insulation design. The existing altitude correction methods for non‐uniform air gaps are not applicable t
Externí odkaz:
https://doaj.org/article/c04d39f52b234df387c7051c6eaa15b5
Publikováno v:
High Voltage, Vol 8, Iss 5, Pp 954-966 (2023)
Abstract The electric field imposes a significant effect on ice accretion on the insulator. The impact of an AC electric field on insulator icing in an artificial climate chamber has been addressed. Compared with AC, DC electric field exerts an attra
Externí odkaz:
https://doaj.org/article/5480a3e8c69b439180eeda0ab5eeae73
Autor:
Guolin Yang, Xingliang Jiang, Jianlin Hu, Xiaodong Ren, Tao Li, Jianguo Wu, Zhijin Zhang, Qin Hu, Hualong Zheng
Publikováno v:
High Voltage, Vol 8, Iss 4, Pp 799-809 (2023)
Abstract Unclean air discharge refers to the discharge phenomenon of a large number of polluting gases, droplets or solid particles floating in the air, which will cause insulation breakdown and safety accidents for the power transmission equipment t
Externí odkaz:
https://doaj.org/article/4eec2f6d14b64cf4885ab6c3af9c7bb6
Publikováno v:
Ocean-Land-Atmosphere Research, Vol 3 (2024)
Mesoscale eddies pervade the global ocean, characterized by a typical horizontal scale of approximately 100 km and a timescale on the order of a month. Forecasting these eddies is the primary objective in predicting the ocean’s “weather” over p
Externí odkaz:
https://doaj.org/article/8b60fed39c1542dc8312670e731c4b36
Publikováno v:
Energies, Vol 17, Iss 12, p 2805 (2024)
The development and utilization of clean energy is becoming more extensive, and wind power generation is one of the key points of this. Occasionally, wind turbines are faced with various extreme environmental impacts such as icing, lightning strikes
Externí odkaz:
https://doaj.org/article/4493032938ff47ca9f2c6fba7b51b7a5
Publikováno v:
Energies, Vol 17, Iss 7, p 1684 (2024)
The stable operation of high-voltage transmission lines is significantly affected by atmospheric icing. Research on the physical processes of icing and de-icing of transmission lines in micro-terrain, as well as the factors affecting them, is a cruci
Externí odkaz:
https://doaj.org/article/a5204f690e144fa2a630fb153cf08740
Publikováno v:
IET Generation, Transmission & Distribution, Vol 17, Iss 5, Pp 1166-1178 (2023)
Abstract The effects of uneven icing, number of icicles, inclination angle of icicle, ice pallets and arc ignition on the electric field are ignored for the two‐dimensional axisymmetric model of ice‐covered insulator. Therefore, a 3D simulation m
Externí odkaz:
https://doaj.org/article/cfcde6dc1b1b45b6a932616a31148621
Publikováno v:
Journal of Materials Research and Technology, Vol 22, Iss , Pp 3525-3535 (2023)
Silicone rubber housings crack under the combined internal and external factors and expose the core rod. The exposed core rod deteriorates or breaks under electric fields and electrical current. Based on the main characteristics and mechanism of the
Externí odkaz:
https://doaj.org/article/9930979424bb420b85cde31af23c4091