Zobrazeno 1 - 10
of 3 240
pro vyhledávání: '"Hua Zhang"'
Autor:
Fuwei Li, Yue-ting Wang, Cheng-ai Wang, Yun Shen, Ze-hua Zhang, Jian Cheng, Shuang-zhang Wu, Ying-hua Ye, Rui-qi Shen
Publikováno v:
Defence Technology. 19:52-62
The core-shell metastable intermolecular composites (MIC) have attracted much attention in the past few years due to their unique properties. Here, the preparation of Al-Core heterojunction fibers using PVP as a template is proposed. The nano-Al was
Publikováno v:
IEEE Transactions on Industrial Electronics. 69:9927-9937
In the inductive charging scenario of an electric vehicle (EV), the charger should have the capability to flexibly regulate the output power regardless of the misalignment and EV battery voltage. This paper proposes a hybrid voltage and frequency tun
Publikováno v:
IEEE Journal of Emerging and Selected Topics in Power Electronics. 10:4614-4625
This paper proposes a new dc solid-state circuit breaker (SSCB) based on silicon carbide (SiC) MOSFETs. There are two main contributions. First, a transient current commutation (TCC) is obtained in the main switch during current interruption. To achi
Publikováno v:
IEEE Journal of Emerging and Selected Topics in Industrial Electronics. 3:454-464
Publikováno v:
FirePhysChem. 2:147-153
Studying the stress propagation and damage mechanism for the mechanical environment of the gun bore is an important way to popularize and apply the new propellant. Taking rosette 19-hole gun propellant as the research object, transverse drop hammer i
Publikováno v:
IEEE Transactions on Antennas and Propagation. 70:2656-2667
In this paper, a compact and low-profile beam steering circularly polarized folded reflectarray antenna (CPFRA) with low scan loss for wide-angle coverage is proposed and designed. In order to obtain lower scan loss over a wider beam coverage range (
Publikováno v:
Ceramics International. 48:7815-7826
Molybdenum silicides (Mo–Si) have attracted great interest owing to their good electrical conductivity, ultra-high melting point and well oxidation resistance. In this work, the controllable syntheses of Mo5Si3 and Mo3Si powders by silicothermic re
Research on the deviation sensing of V-groove weld seam based on a novel two channel acoustic sensor
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 119:5821-5837
It is essential to sense the deviation of weld seam real-timely in robotic welding process. However, welding process always accompanied with high temperature, strong arc light and background noises, which significantly affects the application of sens
Autor:
Yulan Zhen, Guo-hua Zhang, Lina Wang, Fancheng Meng, Desheng Chen, Lu-ming Chen, Tao Qi, Hongxin Zhao
Publikováno v:
International Journal of Minerals, Metallurgy and Materials. 29:239-247
Autor:
Xin Zan, Fei Lu, Yao Wang, Xiaonan Lu, Al-Thaddeus Avestruz, Zhonghao Dongye, Sheng Zheng, Hua Zhang, Shuyan Zhao
Publikováno v:
IEEE Transactions on Industry Applications. 58:1115-1125
This paper introduces a 4kV/120A solid-state DC circuit breaker (DCCB) based on discrete SiC MOSFETs. The DCCB is designed in a 5-layer tower structure. Each layer consists of a circular main conduction branch and an attached gate driver. There are t