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9篇 您的检索式:作者名="Zexin WEI"
    题名 作者 年代 出处 被引量
1Research on the Impact of Distributed Generation on Relay Protection and Its Standards显示文摘Distributed generation(DG) will change characteristics of power flow and faults of traditional distribution network as well as the network operation mode, especially the operation of relay protection and automatic circuit breaker re-closing. In this paper, the characteristics and influences of several types of distributed generation and connection pattern, relay protection and automatic circuit breaker re-closing are analyzed. Standards of relay protection when distributed generation access to distribution network are discussed as well.Yang Guosheng Zhou Zexin Li Wei Liu Yu Liu Yadong Wang Xiaoyang Wang Wenhuan 2014Electricity2014,25,5:2
2Structural optimization of 2-D array probe for ACFM显示文摘CHEN Guoming LI Wei WANG Zexin 2007NDT&E International2007,40,6:1
3Structural optimazation of 2-D array probe for alternaing current field measurement显示文摘Chen Guoming Li Wei Wang Zexin 2007NDT&E International2007,40,6:1
4Achieving high yield of Ti3C2Tx MXene few-layer flakes with enhanced pseudocapacior performance by decreasing precursor size显示文摘Ti3C2Tx,a most studied member of MXene family,shows promise as a candidate electrode for pseudocapacitor due to its electronic conductivity and hydrophilic surface.However,the unsatisfactory yield of Ti3C2Tx few-layer flakes significantly restricted it in real applications.Here,we proposed a simple solution to boost the yield of Ti3C2Tx few-layer flakes by decreasing precursor size.When using the small500 mesh Ti3AlC2 powders as raw material,high yield of 65%was successfully achieved.Moreover,the asreceived small flakes also exhibit an enhanced pseudocapacior performance owing to their excellent electrical conductivity,expanded inte rlayer space and more O content on the surface.This work not only sheds light on the cost effective mass production of Ti3C2Tx few-layer flakes,but also provides an efficient solution for the design of MXene electrodes with high pseudocapacior performance.Jianguang Xu Jiale Zhu Chen Gong Zexin Guan Dan Yang Zhihan Shen Wei Yao Haijiang Wu 2020Chinese Chemical Letters2020,31,4:1
5Structural optimization of 2-D array probe for alternating current field measurement显示文摘CHEN Guoming LI Wei WANG Zexin 2007NDT&E International2007,40,6:1
6Structural optimization of 2D array probe for alternating current field measurement显示文摘Chen Guoming Li Wei Wang Zexin 2007NDT&E International2007,40,:1
7Sturctural optimization of2-D array probe for ACFM显示文摘CHEN Guoming LI Wei WANG Zexin 2007NDT&EInternational2007,40,6:1
8Structural Optimization of 2-D Array Probe for ACFM 显示文摘CHEN Guoming LI Wei WANG Zexin 2007NDT&E International (S0963-8695)2007,40,6:1
9Restrictions of the Islamic Financial System and Counterpart Financial Support for Xinjiang显示文摘This paper builds a theoretical framework of two-period general equilibrium model to explore whether 1) the restrictions of the Islamic financial system(RIFS) limit economic development in Xinjiang and 2) counterpart financial support for Xinjiang(CFSX) promotes economic development and social stability. First, we introduce above mentioned restrictions caused by Islamic beliefs into a general equilibrium model and modify Islamic agents' budget constraints to define the benchmark equilibrium.Comparing the benchmark equilibrium with the perfect equilibrium, in which these restrictions are removed, we discover the RIFS paradox that RIFS undermine the social welfare and income of Muslims.Second, the financial support is introduced into the pattern of benchmark equilibrium as an exogenous variable to model its impact and hence we define the CFSX equilibrium. A series of policy analyses implies that the CFSX strategy improves living standards and social welfare in Xinjiang.Helen Hui HUANG Hui WANG Zexin WEI Jiawei XIA Shimming ZHANG 2021Journal of Systems Science and Information2021,9,2:0
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