Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Yanbin Xie"'
Publikováno v:
Sensors, Vol 24, Iss 8, p 2552 (2024)
Accurate and reliable pose estimation of boom-type roadheaders is the key to the forming quality of the tunneling face in coal mines, which is of great importance to improve tunneling efficiency and ensure the safety of coal mine production. The mult
Externí odkaz:
https://doaj.org/article/87ed9ccd2df74cfba112501903e64cb3
Publikováno v:
High Voltage, Vol 6, Iss 1, Pp 149-159 (2021)
Abstract This work first proposes a novel flashover model based on the deduced residual resistance of the ice layer. The most important finding of the field icing tests is that the double‐layer ice‐melting water film exists on the inner and outer
Externí odkaz:
https://doaj.org/article/cd78f425b757495c88a7b39a8e2380a2
Publikováno v:
Atmospheric Research. 282:106516
Publikováno v:
2021 3rd International Conference on Electrical Engineering and Control Technologies (CEECT).
Publikováno v:
IET Generation, Transmission & Distribution. 13:536-542
Considering continuous power supply conditions, there is currently no effective method for preventing ice disaster, and also some deficiencies of the existing completed short-circuit ice melting method has been found. Here, taking typical bundled and
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 23:183-193
Sulfur hexafluoride (SF6) gas-insulated equipment (GIE) has been widely used in extra/ultra high voltage power transmission systems. During its operation, GIE inevitably experiences partial overthermal faults caused by poor contact. In this study, th
Publikováno v:
Journal of Electrical Engineering and Technology. 10:1786-1795
It is common practice to identify the insulation faults of GIS through monitor the contents of SF6 decomposed components. Partial discharges (PD) could lead to the decomposition of SF6 dielectric, so new reactions usually occur in the mixture of the
Publikováno v:
International Transactions on Electrical Energy Systems. 25:2109-2123
Summary Effective prediction of the contamination level of insulators is an important approach to the prevention of pollution flashover accidents, and the leakage current (LC) is an efficient factor to analyze and detect the contamination level of in
Publikováno v:
European Transactions on Electrical Power. 20:811-821
Suppressing white noise in partial discharge (PD) measurements is a very challenging task. Complex Daubechies wavelet (CDW) transform is proved to be an effective method of noise rejection because of its shift-invariance and available of phase inform
Publikováno v:
European Transactions on Electrical Power. 20:800-810
Online partial discharge (PD) detection still remains a very challenging task because of the strong electromagnetic interferences. In this paper, a new method of de-noising, using complex Daubechies wavelet (CDW) transform, has been proposed. It is a