Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Quanquan Gan"'
Publikováno v:
In Engineering Failure Analysis June 2021 124
Publikováno v:
International Journal of Energy Research. 45:15948-15961
Publikováno v:
Energy Conversion and Management. 281:116858
Publikováno v:
Chemical Engineering Science. 263:118132
Autor:
Jianqiu Li, Minggao Ouyang, Ziyou Song, Quanquan Gan, Zunyan Hu, Yangbin Shao, Xin Xu, Liangfei Xu
Publikováno v:
Energy Conversion and Management. 185:611-621
Internal heterogeneity is a significant challenge to the service life of large-format commercial fuel cell stacks. Methods for diagnosing fuel cell stack health, however, are still lacking. This paper proposes a novel diagnostic methodology for analy
Autor:
Zunyan Hu, Quanquan Gan, Jianqiu Li, Xu Ling, Zhang Jianhui, Minggao Ouyang, Liangfei Xu, Wang Yongzhan, Wei Dai
Publikováno v:
2020 Chinese Automation Congress (CAC).
To further promote fuel cell applications, the Tsinghua fuel cell team has developed a metallic bipolar plates fuel cell system. This paper first introduces the overall structure and working principle of the metallic bipolar plates fuel cell system.
Publikováno v:
Applied Energy. 312:118792
We propose a dynamic proton exchange membrane fuel cell model for cold start simulation in account for reactant transport, water phase-transfer and electrochemical reactions within catalyst agglomerates. The competition between in-agglomerate concent
Autor:
Xin Xu, Jinyong Kim, Liangfei Xu, Zunyan Hu, Jianqiu Li, Quanquan Gan, Minggao Ouyang, Ziyou Song
Publikováno v:
Energy Conversion and Management. 177:572-581
Traditionally, only one set voltage monitor was used for fuel cell diagnosis and bipolar plate was regarded as the equipotential body. This study presents a novel analysis about this classic method, and proves that only one-set voltage monitor cannot
Autor:
Wei Dai, Jianqiu Li, Zunyan Hu, Liangfei Xu, Qing Wang, Quanquan Gan, Minggao Ouyang, Weibo Zheng, Xiaoli Du, Yujie Ding
Publikováno v:
Electrochimica Acta. 389:138627
The degradation rate of fuel cell performance changes from linear to nonlinear, which plays a role in the poor durability of fuel cells. Little research has been reported on the mechanism and diagnostic methods for the accelerated degradation of comm
Autor:
Zunyan Hu, Guanlei Zhao, Yangbin Shao, Jianqiu Li, Liangfei Xu, Wei Dai, Quanquan Gan, Qianqiu Tang, Minggao Ouyang
Publikováno v:
Journal of The Electrochemical Society. 168:084509
High frequency resistance (HFR) has become the most important input signal for the on-board water management of polymer electrolyte membrane fuel cell (PEMFC) vehicles in practical applications, due to its close physical relation to the membrane wate