Zobrazeno 1 - 10
of 109
pro vyhledávání: '"Jiuhe WANG"'
Autor:
Muhammad Waqas Amin, Jiuhe Wang
Publikováno v:
BMC Psychology, Vol 12, Iss 1, Pp 1-16 (2024)
Abstract The goal of this study is to learn more about social media ostracism, a stressor associated with online social networks, defined by feelings of rejection, exclusion, or ignoring. We investigate the connection between social media ostracism a
Externí odkaz:
https://doaj.org/article/43c418b72afe45c782a91526d3fff63c
Publikováno v:
Asia Pacific Journal of Innovation and Entrepreneurship, Vol 18, Iss 3, Pp 251-269 (2024)
Purpose – This study aims to investigate the comprehensive conceptualization how digital marketing and its adoption increase the productivity of small and medium-sized enterprises (SMEs), as well as the impact of technological orientation, customer
Externí odkaz:
https://doaj.org/article/ac96e3de87a84fccb5df447b4d097b6e
Publikováno v:
Archives of Electrical Engineering, Vol vol. 73, Iss No 1, Pp 63-75 (2024)
Soft-switching technologies can effectively solve the problem of switching losses caused by increasing switching frequency of grid-connected inverters. As a branch of soft-switching technologies, load-side resonant soft-switching is a hotspot for app
Externí odkaz:
https://doaj.org/article/75e77b69e25745eda4fe37fab0be09df
Autor:
Yuxian Li, Jiuhe Wang
Publikováno v:
IEEE Access, Vol 11, Pp 65105-65116 (2023)
Aiming at the pricing and emission reduction decision-making problem of a two-level supply chain consisting of multiple manufacturers and multiple retailers, this paper proposes a consistent pricing mechanism based on multi-agent structure to coordin
Externí odkaz:
https://doaj.org/article/f19550b2499c4621ad41453705ea155a
Publikováno v:
发电技术, Vol 42, Iss 5, Pp 576-584 (2021)
In order to overcome the susceptibility of DC microgrid with photovoltaic and storage system (DMPSS) to power fluctuations and load disturbances, a VDCM+PBC strategy was formed. That is, in the control of energy storage converter, a passivity-based c
Externí odkaz:
https://doaj.org/article/6f7aa13d06344fdf84135ebd52db8a99
Publikováno v:
IEEE Access, Vol 9, Pp 89497-89506 (2021)
This paper proposes an improved three-stages cascading passivity-based control (PBC) for a grid -connected LCL converter in unbalanced weak grid condition. In general, the traditional double-loop control based on positive and negative sequence transf
Externí odkaz:
https://doaj.org/article/71bde150e97c4889ab2b9ae697ef25e6
Publikováno v:
发电技术, Vol 41, Iss 2, Pp 175-185 (2020)
In practical engineering application, it is necessary to judge the stability of direct current distributed power system (DCDPS) by using stability criteria, so as to adopt appropriate control strategies. Therefore, stability criteria of DCDPS are gen
Externí odkaz:
https://doaj.org/article/14d1e0735bea439592ad1dd5d5abf74d
Publikováno v:
IEEE Access, Vol 8, Pp 76082-76092 (2020)
In this paper, a practical passivity-based control (PBC) with active disturbance rejection control (ADRC) is proposed to improve performance of the Vienna rectifier under unbalanced grid conditions. In general, the traditional double-loop control bas
Externí odkaz:
https://doaj.org/article/05c71992a3424e7d9bf547c7dae7ecab
Publikováno v:
Energies, Vol 15, Iss 20, p 7791 (2022)
With the increase in renewable energy generation, microgrid has put forward higher requirements on the power density and performance of the photovoltaic inverter. In this paper, the dynamic process of inverter based on the cascode Gallium nitride (Ga
Externí odkaz:
https://doaj.org/article/34453f0596c846208cd1bf0532c01883
Publikováno v:
发电技术, Vol 40, Iss 3, Pp 286-293 (2019)
For the LCL type filter, there is a natural resonance peak, and the change of the grid impedance in the actual power grid will further affect the stability of the rectifier. The Euler-Lagrangian mathematical model of LCL-type Vienna rectifier in dq s
Externí odkaz:
https://doaj.org/article/c6981211540f410c8408cbeb22de4ce4