An improved prediction method of subsequent commutation failure of an LCC-HVDC considering sequential control response

Autor: Jinxin Ouyang, Xinyu Pan, Junjun Ye, Chao Xiao, Yanbo Diao, Qingwu Zhang

Publikováno v: Protection and Control of Modern Power Systems, Vol 8, Iss 1, Pp 1-11 (2023)

Abstract Subsequent commutation failure (SCF) can be easily generated during the first commutation failure (CF) recovery process in a line-commutated converter-based high voltage direct-current system. SCF poses a significant threat to the safe and s

Externí odkaz: https://doaj.org/article/dbe687798ba14768a4c4da85b754b796

Synthesis of Zeolite from Electrolytic Manganese Residue: Investigation on the Variation of the Propert of Zeolite during the Conversion Process

Autor: Changxin Li, Yuan Yu, Qingwu Zhang, Hong Zhong, Shuai Wang

Publikováno v: Journal of Chemistry, Vol 2020 (2020)

In this study, the cation exchange capacity (CEC); phosphate immobilization capacity (PIC); and chemical, mineralogical, and morphological characteristics of the synthesized electrolytic manganese residue (EMR) based zeolite (EMRZ) were systematicall

Externí odkaz: https://doaj.org/article/d72930a39e6a4d828bb005063976768f

Shanghai Preconception Cohort (SPCC) for the association of periconceptional parental key nutritional factors with health outcomes of children with congenital heart disease: a cohort profile

Autor: Yuhuan Liu, Lei Zhang, Qing Liu, Hong Zhu, Ying Wang, Hong Huang, Min Jiang, Yi Zhang, Xiaojing Ma, Dingmei Wang, Yuang Jiang, Ying Ye, Mi Ji, Yalan Dou, Xiaotian Chen, Mengru Li, Wei Sheng, Guoying Huang, Weifen Luo, Yin Ye, Yumei Liu, Gu Qing(s), Gu Qing(o), Linmei Zhu, De’ai Hou, Peiyu Sun, Hongbing Wang, Li Meng, Zifen Dai, Li fen, Shufang Chen, Zhenhua Tang, Jiahao Wu, Shuhua Wang, Dan li, Yu Ke, Weiping Cao, Baoren Zhang, Nailing Wang, Qiumin Xia, Guoying Lao, HongMei Jin, Wenjuan Xie, Pin Yi, Weiming Gong, JianXin Xu, Yingying Qian, Mingjie Luo, Jingwei Xia, Dongmei Chen, Zhenyu Tang, Xuejing Zhu, Huiling Yang, Xiaotian Li, Zhiyong Wu, Chuanmin Ying, Shan Shi, Yanquan Zhang, Mingyi Yang, Xiaohua Zhang, Lin Guan, Jinyu Xu, Honglin Wang, Fang Shen, Wenying Li, Xiaojing Teng, Jinling Zhao, Cuili Zhu, Hongwei Chen, Xiaoming Yuan, Meihua Zhang, Yaqiong Jin, Qing Yang, Min Feng, Yan Wu, Sa Guo, Hongling Du, Zhanyue Yi, Renhua Shi, Qinfen Su, Yingying Lv, Yun Sun, Qiongpei Gu, Xixia Pang, Qingwu Zhang, Songxiao Bai, Baoqiao Qi

Publikováno v: BMJ Open, Vol 9, Iss 11 (2019)

Purpose The Shanghai Preconception Cohort (SPCC) was initially established to investigate the associations of parental periconceptional nutritional factors with congenital heart disease (CHD) but has further analysed child growth and development and

Externí odkaz: https://doaj.org/article/16b3690126444cb9afc6f46d23ac7d3b

FFFN: Frame-by-frame Feedback Fusion Network for Video Super-Resolution

Autor: Jian Zhu, Qingwu Zhang, Lunke Fei, Ruichu Cai, Yuan Xie, Bin Sheng, Xiaokang Yang

Publikováno v: IEEE Transactions on Multimedia. :1-16

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c481a942db0c385eb613e217fb4c5ef8
https://doi.org/10.1109/tmm.2022.3214776

Fire resistance of a vertical oil tank exposed to pool-fire heat radiation after high-velocity projectile impact

Autor: Zhirong Wang, Yuan Yu, Juncheng Jiang, Yunhao Li, Zhixiang Xing, Qingwu Zhang

Publikováno v: Process Safety and Environmental Protection. 156:231-243

Due to the complex effects of combined loadings on complete steel structures, the combined effects of high-velocity projectile impact and heat radiation due to a pool-fire on a vertical Q345 steel tank have not been generally considered. In this stud

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2d2ee35a7e766aab4ad7eacd62a6ee54
https://doi.org/10.1016/j.psep.2021.10.013