Zobrazeno 1 - 10
of 810
pro vyhledávání: '"Hao Quan"'
Publikováno v:
He huaxue yu fangshe huaxue, Vol 46, Iss 2, Pp 170-176 (2024)
Oxidative foam decontamination waste liquid could not be treated directly due to high levels of organic compounds. In order to solve this problem, Fenton oxidation method was applied for the first time to degrade organic compounds in foam decontamina
Externí odkaz:
https://doaj.org/article/1ba409af54e2425ab5c6ac4d192bd883
Publikováno v:
IEEE Access, Vol 12, Pp 99349-99361 (2024)
Wind turbine blades are susceptible to various types of damage caused by environmental factors, external forces, and other influences. Achieving efficient and accurate detection of damage defects in wind turbine blades is essential to extend the serv
Externí odkaz:
https://doaj.org/article/5c8c1a4ebe0348529895a5435c22fd7b
Autor:
Chaoyun Mai, Yibo Wu, Yikui Zhai, Hao Quan, Jianhong Zhou, Angelo Genovese, Vincenzo Piuri, Fabio Scotti
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 7932-7945 (2024)
Unmanned aerial vehicle (UAV) remote sensing images used for semantic segmentation possess distinct features compared to urban street scene images, including high resolution and a complex background. Spatial information plays a pivotal role in enhanc
Externí odkaz:
https://doaj.org/article/32cc3d9421ad49148ab5ad7baefc310d
Autor:
Dexu Zou, Zixiong Li, Hao Quan, Qingjun Peng, Shan Wang, Zhihu Hong, Weiju Dai, Tao Zhou, Jianhua Yin
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 250-256 (2023)
Power transformer plays a very important role in power system, its long-term operation will cause various kinds of faults. Accurate identification and timely elimination of transformer faults are the basis of safe operation of power grid. As one of t
Externí odkaz:
https://doaj.org/article/886810ee84da45d1be1013817c689bc0
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 1836-1849 (2023)
With the proposal of “double carbon strategy” and new power system construction, the increasing proportion of renewable energy sources and the wide access of power line sub-devices, the inertia support capacity of the power grid is gradually weak
Externí odkaz:
https://doaj.org/article/827b72eeb2f7401ea3a5492b17409824
Autor:
Dexu Zou, Yongjian Xiang, Tao Zhou, Qingjun Peng, Weiju Dai, Zhihu Hong, Yong Shi, Shan Wang, Jianhua Yin, Hao Quan
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 698-711 (2023)
The missing and abnormal data in power transformer operation and monitoring greatly affect the accuracy of fault diagnosis and thus threaten the stable operation of power systems. To conduct outlier detection and improve data quality for safety warni
Externí odkaz:
https://doaj.org/article/d40c84194be44cd9a9897abc3261b725
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 155-166 (2023)
Renewable energy is connected to the distribution network in the form of distributed generation, and its output is random and fluctuating. The high penetration of renewable energy will weaken the security and economy of the electric distribution netw
Externí odkaz:
https://doaj.org/article/e93d5006eb144961a821cf587b38d726
Publikováno v:
Symmetry, Vol 16, Iss 6, p 679 (2024)
The operational stability of a power transformer exerts an extremely important impact on the power symmetry, balance, and security of power systems. When the grid load fluctuates greatly, if the load factor of the transformer cannot be maintained wit
Externí odkaz:
https://doaj.org/article/24418cb797b44dc0bf6b8f48775db1c3
Autor:
Tingting Chen, Jianhai Sun, Ning Xue, Wen Wang, Zongchang Luo, Qinqin Liang, Tianye Zhou, Hao Quan, Haoyuan Cai, Kangsong Tang, Kaisheng Jiang
Publikováno v:
Microsystems & Nanoengineering, Vol 9, Iss 1, Pp 1-11 (2023)
Abstract Hydrogen sulfide (H2S) detection remains a significant concern and the sensitivity, selectivity, and detection limit must be balanced at low temperatures. Herein, we utilized a facile solvothermal method to prepare Cu-doped SnO2/rGO nanocomp
Externí odkaz:
https://doaj.org/article/8d18a2167cd047e48882ab564b687202
Publikováno v:
Results in Physics, Vol 56, Iss , Pp 107258- (2024)
SF6 surge arrester on ultra-high voltage transmission lines plays a critical role in the entire power transmission system. They not only protect electrical equipment from the dangers of high transient over voltages, but also bear the responsibility o
Externí odkaz:
https://doaj.org/article/3d8cc3aa856f4fdfae13d4c99dc31846