Zobrazeno 1 - 10
of 288
pro vyhledávání: '"Jinghan He"'
Publikováno v:
International Journal of Electrical Power & Energy Systems, Vol 159, Iss , Pp 110022- (2024)
Deep Reinforcement Learning (DRL) is effective in solving complex, non-linear optimization problems, which is particularly relevant in energy management within Integrated Energy Systems (IESs). However, DRL approaches conventionally focus on single-o
Externí odkaz:
https://doaj.org/article/f70cb0237c504e9f92c983b46184db0b
Publikováno v:
IEEE Access, Vol 12, Pp 149528-149542 (2024)
The interdependence between power and other energy systems can improve flexibility and enhance resilience. In this paper, a service restoration method for the interdependent power and hydrogen distribution system (IPHDS) is proposed. During the outag
Externí odkaz:
https://doaj.org/article/9e176663e7364f889ddac513f7f34ed2
Publikováno v:
CSEE Journal of Power and Energy Systems, Vol 10, Iss 1, Pp 197-207 (2024)
Detection of high impedance faults (HIFs) has been traditionally a main challenge in the protection of distribution systems, since they do not generate enough current to be reliably detected by conventional over-current relays. Data-based methods are
Externí odkaz:
https://doaj.org/article/fa595238242d438dbcdf344df3eaac2e
Publikováno v:
Journal of Modern Power Systems and Clean Energy, Vol 12, Iss 1, Pp 22-33 (2024)
The subsynchronous oscillations (SSOs) related to renewable generation seriously affect the stability and safety of the power systems. To realize the dynamic monitoring of SSOs by utilizing the high computational efficiency and noise-resilient featur
Externí odkaz:
https://doaj.org/article/ad9e56239bc649c0a1b7e4ed564d25a3
Autor:
Qilong Wu, Haiyuan Zou, Xin Mao, Jinghan He, Yanmei Shi, Shuangming Chen, Xuecheng Yan, Liyun Wu, Chengguang Lang, Bin Zhang, Li Song, Xin Wang, Aijun Du, Qin Li, Yi Jia, Jun Chen, Xiangdong Yao
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Abstract Active sites identification in metal-free carbon materials is crucial for developing practical electrocatalysts, but resolving precise configuration of active site remains a challenge because of the elusive dynamic structural evolution proce
Externí odkaz:
https://doaj.org/article/bca5045312ba4797815f2ce0a0462ef1
Publikováno v:
IET Generation, Transmission & Distribution, Vol 17, Iss 16, Pp 3638-3647 (2023)
Abstract In the case of dispersed load consumption, Ultra‐high Voltage Direct Current (UHVDC) system in cascaded connection mode can significantly reduce the cost by building DC lines between different ends, but the communication delay caused by it
Externí odkaz:
https://doaj.org/article/8662f7762db04679b0adc14e62318d36
Publikováno v:
Frontiers in Energy Research, Vol 11 (2023)
In the paper of the participation of multiple types of market members, such as photovoltaics, wind power, and distributed energy storage, in market-based trading, the development of new power systems hinges on strengthening the adaptability of power
Externí odkaz:
https://doaj.org/article/de8eab7cfbd34660952a051be964362d
Publikováno v:
Journal of Modern Power Systems and Clean Energy, Vol 11, Iss 4, Pp 1305-1315 (2023)
In the voltage source converter based high-voltage direct current (VSC-HVDC) grids, fast and reliable protections are the key technologies. The traditional protection schemes are easily affected by fault resistance, line distributed capacitance, etc.
Externí odkaz:
https://doaj.org/article/31af4b7beacc4223aa5eb92016db08f8
Publikováno v:
Journal of Modern Power Systems and Clean Energy, Vol 11, Iss 3, Pp 803-815 (2023)
To completely eliminate the time delays caused by phasor data compressions for real-time synchrophasor applications, a real-time synchrophasor data compression (RSDC) is proposed in this paper. The two-way rotation characteristic and elliptical traje
Externí odkaz:
https://doaj.org/article/cd649425d9834faab7a312201cff8cf4
Publikováno v:
IET Renewable Power Generation, Vol 17, Iss 1, Pp 95-109 (2023)
Abstract Due to the complicated transients and the possibility of transition from a minor fault in AC subsystems to a severe blocking event of a high‐voltage direct–current (HVDC) transmission line, the study of AC‐DC hybrid power systems requi
Externí odkaz:
https://doaj.org/article/90d87a309ee946709716f9ae4d374285