Search Results - "Zhao, Ensheng"

Accurate Peer-to-Peer Hierarchical Control Method for Hybrid DC Microgrid Clusters by Zhao, Ensheng, Han, Yang, Zeng, Hao, Li, Luqiao, Yang, Ping, Wang, Congling, Zalhaf, Amr S.

“…Hybrid DC microgrid clusters contain various types of converters such as BOOST, BUCK, and bidirectional DC/DC converters, making the control strategy complex…”
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Evaluation of the Transient Overvoltages of HVDC Transmission Lines Caused by Lightning Strikes by Zalhaf, Amr S., Zhao, Ensheng, Han, Yang, Yang, Ping, Almaliki, Abdulrazak H., Aly, Reda M. H.

“…High-voltage direct-current (HVDC) transmission systems are considered an outstanding solution due to high electrical losses emerging from long-distance…”
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Feasibility analysis of neutral grounding by small reactor of HVDC converter transformer by Zhao, Ensheng, Han, Yang, Liu, Yuxiang, Zalhaf, Amr S., Wang, Congling, Yang, Ping

“…Nowadays, the scale of power grid is remarkably increasing and there is a continuous reinforcement of AC–DC hybrid systems. Thus, the single-phase grounding…”
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Early postoperative tumor marker responses provide a robust prognostic indicator for N3 stage gastric cancer by Zhang, Qingrui, Qu, Hui, Sun, Guorui, Li, Zhiqiang, Ma, Shuzhen, Shi, Zhenxing, Zhao, Ensheng, Zhang, Hao, He, Qingsi

“…The clinical significance of tumor markers after radical gastrectomy has not been well characterized. The purpose of this study is to evaluate the prognostic…”
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Calculations of complex phase equilibrium by equal-area method by Tang, Yiping, Stephenson, Grant, Zhao, Ensheng, Agrawal, Mayur, Saha, Sanjoy

“…The equal‐area (EA) method is studied with respect to its applicability to a wide range of phase equilibrium scenarios for pure fluids and binary mixtures. The…”
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Extension of the Wilson model to electrolyte solutions by Zhao, Ensheng, Yu, Ming, Sauvé, Robert E., Khoshkbarchi, Mohammad K.

“…The Wilson model for non-electrolytes has been extended to model the activity coefficients of electrolytes in aqueous solutions. The excess Gibbs energy of an…”
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Harmonic characteristics and control strategies of grid-connected photovoltaic inverters under weak grid conditions by Zhao, Ensheng, Han, Yang, Lin, Xiangyang, Liu, Enping, Yang, Ping, Zalhaf, Amr S.

“…•Based on impedance model of two-stage PV inverter in frequency domain, the passive equivalent impedance network of PV inverter connected to power grid is…”
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Impedance characteristics investigation and oscillation stability analysis for two-stage PV inverter under weak grid condition by Zhao, Ensheng, Han, Yang, Lin, Xiangyang, Yang, Ping, Blaabjerg, Frede, Zalhaf, Amr S.

“…•Establish a complete impedance model of the two-stage PV inverter.•Evaluate impedance characteristics and stability issues in case of a weak grid.•The…”
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Harmonic Sources Modeling and Characterization in Modern Power Systems: A Comprehensive Overview by Hu, Zhe, Han, Yang, Zalhaf, Amr S., Zhou, Siyu, Zhao, Ensheng, Yang, Ping

“…•Analysing circuit principle of harmonic source of nonlinear equipment.•Studying the harmonic source of ferromagnetic saturation devices.•Evaluating working…”
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An optimized parameter design of passivity-based controller for single-phase voltage source inverters by Zhao, Ensheng, Han, Yang, Liu, Yuxiang, Yang, Ping, Zalhaf, Amr S., Blaabjerg, Frede

“…•Multi-damping factor design method for PBC of SPVSI with LC filters.•Ensure the stability of islanded SPVSI system under various load scenarios.•Ensure the…”
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Calculations of Complex Phase Equilibrium by Semigrand Canonical Ensemble by Tang, Yiping, Zhao, Ensheng

“…The recently developed method of semigrand canonical (sGC) ensemble ( Tang Y. J. Chem. Phys. 2012, 136, 034505 ) was employed to calculate phase equilibria for…”
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Multi-timescale modeling and order reduction towards stability analysis of isolated microgrids by Yan, Chaofeng, Han, Yang, Zhao, Ensheng, Liu, Yuxiang, Yang, Ping, Wang, Congling, Zalhaf, Amr S.

“…Microgrids incorporate a significant proportion of renewable energy sources and power electronic converters in the energy conversion process, creating a…”
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The prognostic value of HPV combined p16 status in patients with anal squamous cell carcinoma: a meta-analysis by Sun, Guorui, Dong, Xiaoyuan, Tang, Xiaolong, Qu, Hui, Zhang, Hao, Zhao, Ensheng

“…Human papillomavirus (HPV) DNA and p16 expression have been identified to be related to the progression of anal squamous cell carcinoma (ASCC). However, the…”
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Passivity enhancement control strategy and optimized parameter design of islanded microgrids by Zhao, Ensheng, Han, Yang, Liu, Yuxiang, Yang, Ping, Wang, Congling, Zalhaf, Amr S.

“…Microgrids realize energy conversion and efficient utilization of renewable energy sources through power electronic converters. As a pivotal device, the…”
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Applications of Complex Domain in Vapor−Liquid Equilibrium Calculations Using a Cubic Equation of State by Zhao, Ensheng, Saha, Sanjoy

“…A new method is proposed to identify the spurious root (density or compressibility) in a cubic equation of state when it is used for phase property…”
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The prognostic value of immunoscore in patients with colorectal cancer: A systematic review and meta‐analysis by Sun, Guorui, Dong, Xiaoyuan, Tang, Xiaolong, Qu, Hui, Zhang, Hao, Zhao, Ensheng

“…The tumor immune infiltrate, as recently evaluated with the immunoscore methodology, has been reported to be related to colorectal cancer (CRC) progression…”
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Multi-Timescale Modeling and Dynamic Stability Analysis for Sustainable Microgrids: State-of-the-Art and Perspectives by Zhang, Mingyue, Han, Yang, Liu, Yuxiang, Zalhaf, Amr S., Zhao, Ensheng, Mahmoud, Karar, Darwish, Mohamed M. F., Blaabjerg, Frede

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A Highly Convergent Algorithm for Phase Equilibria Calculations of Ternary Polymer/Solvent Systems Using an Equal-Area Rule Method by Yu, Ming, Sauvé, Robert, Khoshkbarchi, Mohammad K, Zhao, Ensheng

“…Solubility diagrams of ternary polymer systems are usually analyzed using calculated critical points and spinodals rather than tie lines and binodals. This is…”
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Representation of Electrolyte Solution Properties by Means of the Peng−Robinson−Stryjek−Vera Equation of State by Zhao, Ensheng, Lu, Benjamin C.-Y

“…The Peng−Robinson−Stryjek−Vera equation of state (Stryjek, R.; Vera, J. H. Can. J. Chem. Eng. 1986, 64, 334−340) was used with the Wong−Sandler mixing rule…”
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Correlation of Phase Equilibria of Liquid Fatty Acids and Their Esters in Supercritical Carbon Dioxide by Guo, Mingxue, Zhao, Ensheng, Lu, Benjamin C.-Y

“…Binary phase equilibria of fatty acids and their methyl/ethyl esters in supercritical carbon dioxide were well-correlated using the Peng−Robinson equation of…”
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