Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Jiaxiong Xu"'
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 1-6 (2022)
The unbalance of neutral-point potential (NPP) is an important problem in three-level converter. This paper proposes a neutral-point potential balancing control method with the third harmonic injected pulse width modulation (PWM) for three-level conv
Externí odkaz:
https://doaj.org/article/19c7ab31cf07456385fd7fa1094cc329
Publikováno v:
Nanomaterials, Vol 9, Iss 11, p 1520 (2019)
Ag and Mn dopants were incorporated into Cu2ZnSnS4 thin film to reduce defects in thin film and improve thin film properties. Sol−gel and spin-coating techniques were employed to deposit Ag and Mn co-doped Cu2ZnSnS4 thin films. The structures, comp
Externí odkaz:
https://doaj.org/article/e4ac6b48f55d402d9dde229777071cd5
Autor:
Lirou Su, Jiaxiong Xu
Publikováno v:
Ceramics International. 49:13167-13175
Autor:
Jiaxiong Xu, Xiaoshuai Wu
Publikováno v:
Journal of Electronic Materials.
Publikováno v:
Journal of Materials Science: Materials in Electronics. 32:28373-28381
Cu2ZnSn(S,Se)4 (CZTSSe) thin films were prepared on molybdenum foil substrate by sol–gel method. The effects of selenization temperature on the properties of CZTSSe thin films and CZTSSe/Mo interfaces were studied. The phase structures, elemental c
Publikováno v:
Ceramics International. 46:218-226
In this study, the effects of various metal substrates on the interface properties of Cu2ZnSnS4 (CZTS)/metal structures were investigated. The crystal phases, morphologies, and element distributions at the interfaces between CZTS thin films and vario
Autor:
Jiaxiong Xu, Yinglong Wu, Lin Shu, Zhaoyong Chen, Chao Zhu, Donghai Wei, Zhuoyin Peng, Junfei Duan, Zhiying Zhu, Lingjun Li
Publikováno v:
Applied Surface Science. 489:528-537
The lithium storage performance of Co9S8 suffers from the poor cycling performance due to the inferior electron conductivity, huge volume expansion and structure deterioration during cycling. Herein, we develop a new approach to prepare the Co9S8 emb
Autor:
Xianxian Li, Jiaxiong Xu
Publikováno v:
2021 6th International Conference on Smart Grid and Electrical Automation (ICSGEA).
In order to accurately calculate the dynamic capacity of the off-road network affected by cascading failures and study its impact process, this paper takes the time-space consumption method as the basis and considers the differences in the efficiency
Publikováno v:
2021 3rd Asia Energy and Electrical Engineering Symposium (AEEES).
Combining wavelet transform and artificial neural network, a wavelet neural network for harmonic detection is proposed. By setting the wavelet function as the excitation transfer function of neural network, a new structure of the neural network is de
Publikováno v:
2021 3rd Asia Energy and Electrical Engineering Symposium (AEEES).
Nowadays, power electronic devices and other nonlinear loads are widely used in low-voltage power distribution system (LVPDS), which will produce a large number of harmonics, reduce the quality of voltage and current, and may also affect the normal o