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| 1 | Frequency Dependent Network Equivalent for Electromagnetic and Electromechanical Hybrid Simulation显示文摘频率相关网络等值(frequency dependent network equivalent,FDNE)不仅可以表示网络的基频响应特性,而且还可以表示网络的高频响应特性,从而能够应对电磁暂态、机电暂态混合仿真中的接口波形畸变问题。基于简化元件模型介绍FDNE的频率特性采样值的求取方法;应用矢量拟合法将上述频率特性采样值整体拟合成一个FDNE,并采用摄动法保证了此FDNE的无源性。最后,用多个算例说明基于FDNE的电磁—机电暂态混合仿真方法的精度及其优势。 | ZHANG Yi WU Wenchuan ZHANG Boming Aniruddha M. Gole | 2012 | 中国电机工程学报2012，32，13： | 15 |
| 2 | Laparoscopic versus open pancreaticoduodenectomy for pancreatic ductal adenocarcinoma:a propensity score matching analysis显示文摘Background:A growing body of evidence supports the use of laparoscopic pancreaticoduodenectomy(LPD)as an efficient and feasible surgical technique.However,few studies have investigated its applicability in pancreatic ductal adenocarcinoma(PDAC),and the long-term efficacy of LPD on PDAC remains unclear.This study aimed to compare the short-and long-term outcomes between LPD and open pancreaticoduodenectomy(OPD)for PDAC.Methods:The data of patients who had OPD or LPD for PDAC between January 2013 and September 2017 were retrieved.Their postoperative outcomes and survival were compared after propensity score matching.Results:A total of 309 patients were included.After a 2:1 matching,93 cases in the OPD group and 55 in the LPD group were identified.Delayed gastric emptying(DGE),particularly grade B/C DGE,occurred less frequently in the LPD group than in the OPD group(1.8%vs.36.6%,P<0.001;1.8%vs.22.6%,P=0.001).The overall complication rates were significantly lower in the LPD group than in the OPD group(49.1%vs.71.0%,P=0.008),whereas the rates of major complications were similar(10.9%vs.14.0%,P=0.590).In addition,the median overall survival was comparable between the two groups(20.0 vs.18.7 months,P=0.293).Conclusion:LPD was found to be technically feasible with efficacy similar to OPD for patients with PDAC. | Wentao Zhou Weiwei Jin Dansong Wang Chao Lu Xuefeng Xu Renchao Zhang Tiantao Kuang Yucheng Zhou Wenchuan Wu Dayong Jin Yiping Mou Wenhui Lou | 2019 | Cancer Communications2019，39，1： | 14 |
| 3 | New-generation biomedical materials:Peptide dendrimers and their application in biomedicine显示文摘Peptide dendrimers are attractive synthetic polymers and have been widely used as a new generation of biomaterials in recent years.Peptide dendrimers,as well as general dendrimers,may be synthesized to reach nano sizes,and display well-defined architectures,highly-branched structures,high density of functional terminal groups,and controllable molecular weights.On the other hand,peptide dendrimers have properties similar to proteins and some special characteristics,such as good biocompatibility,water solubility and resistance to proteolytic digestion.Due to these advantages,peptide dendrimers have received considerable attention in biomedicine.This review focuses on the development of peptide dendrimers with emphasis on their applications both in diagnostics and in therapy. | GU ZhongWei,LUO Kui,SHE WenChuan,WU Yao & HE Bin National Engineering Research Center for Biomaterials,Sichuan University,Chengdu 610064,China | 2010 | Science China Chemistry2010，53，3： | 12 |
| 4 | Zeolite and fungi’s flocculability of simulated wastewater containing heavy metal ions or phosphorus显示文摘This paper focuses on the flocculability of simulated wastewater containing heavy metal ions (Fe3+, Cd2+) or phosphorus by zeolite, microbial flocculants (MBF) produced by Aspergillus niger and the composite flocculant composed of zeolite and MBF. The main results are presented as follows: zeolite was a good flocculant when the contamination of the three simulated wastewaters was low, but the treated water is of turbidness and the particles in it are hard to precipitate. The MBF have a good flocculability toward Fe3+ wastewater, as well as particulate matter. Significant changes in flocculability occurred after adding the composite flocculant in different simulated wastewa-ters, the best or least effect respective for Fe3+ and Cd2+ wastewater. The research we have done shows that the method by which the composite flocculant is used to treat the wastewater containing heavy metal ions or phosphorus provides important reference value for practical application. | CAO Wenchuan HAO Jianchao LIAN Bin LIU Congqiang WU Fengchang | 2010 | Chinese Journal Of Geochemistry2010，29，2： | 10 |
| 5 | Very Short-term Spatial and Temporal Wind Power Forecasting: A Deep Learning Approach显示文摘In power systems that experience high penetration of wind power generation,very short-term wind power forecast is an important prerequisite for look-ahead power dispatch.Conventional univariate wind power forecasting methods at presentonly utilize individual wind farm historical data.However,studies have shown that forecasting accuracy canbe improved by exploring both spatial and temporal correlations among adjacent wind farms.Current research on spatial-temporal wind power forecasting is based on relatively shallow time series models that,to date,have demonstrated unsatisfactory performance.In this paper,a convolution operation is used to capture the spatial and temporal correlations among multiple wind farms.A novel convolution-based spatial-temporal wind power predictor(CSTWPP)is developed.Due to CSTWPP’s high nonlinearity and deep architecture,wind power variation features and regularities included in the historical data can be more effectively extracted.Furthermore,the online training of CSTWPP enables incremental learning,which makes CSTWPP non-stationary and in conformity with real scenarios.Graphics processing units(GPU)is used to speed up the training process,validating the developed CSTWPP for real-time application.Case studies on 28 adjacent wind farms are conducted to show that the proposed model can achieve superior performance on 5-30 minutes ahead wind power forecasts. | Tianyu Hu Wenchuan Wu Qinglai Guo Hongbin Sun Libao Shi Xinwei Shen | 2020 | CSEE Journal of Power and Energy Systems2020，6，2： | 3 |
| 6 | Optimal Decomposition of Stochastic Dispatch Schedule for Renewable Energy Cluster显示文摘The correlated renewable energy farms are usually aggregated as a cluster in economic dispatch to relieve computational burden.This strategy can also achieve better performance since the precision of predicting the power generation of a cluster can be higher than those of individual farms.This paper proposes an optimal decomposition method to allocate dispatch schedules among renewable energy farms(REFs)in the cluster under existing stochastic optimization framework.The proposed model takes advantage of probabilistic characteristics of renewable generation to minimize the curtailment and ensure the feasibility of dispatch schedule of the clusters.Approximated tractable formulation and efficient solution method are the proposed to solve the proposed model.Numerical tests show that the proposed method achieves the optimal decomposition of dispatch schedule among REFs and facilitates the utilization of renewable generation. | Yue Yang Wenchuan Wu Bin Wang Mingjie Li Tao Zhu | 2021 | Journal of Modern Power Systems and Clean Energy2021，9，4： | 2 |
| 7 | Electrochemical CO_(2) mineralization for red mud treatment driven by hydrogen-cycled membrane electrolysis显示文摘CO_(2)mineralization as a promising CO_(2)mitigation strategy can employ industrial alkaline solid wastes to achieve net emission reduction of atmospheric CO_(2).The red mud is a strong alkalinity waste residue produced from the aluminum industry by the Bayer process which has the potential for the industrial CO_(2)large scale treatment.However,limited by complex components of red mud and harsh operating conditions,it is challenging to directly mineralize CO_(2)using red mud to recover carbon and sodium resources and to produce mineralized products simultaneously with high economic value efficiently.Herein,we propose a novel electrochemical CO_(2)mineralization strategy for red mud treatment driven by hydrogen-cycled membrane electrolysis,realizing mineralization of CO_(2)efficiently and recovery of carbon and sodium resources with economic value.The system utilizes H_(2)as the redox-active proton carrier to drive the cathode and anode to generate OH^(-) and H^(+) at low voltage,respectively.The H^(+) plays as a neutralizer for the alkalinity of red mud and the OH^(-) is used to mineralize CO_(2)into generate highpurity NaHCO_(3)product.We verify that the system can effectively recover carbon and sodium resources in red mud treatment process,which shows that the average electrolysis efficiency is 95.3%with highpurity(99.4%)NaHCO_(3)product obtained.The low electrolysis voltage of 0.453 V is achieved at10 mA·cm^(-2) in this system indicates a potential low energy consumption industrial process.Further,we successfully demonstrate that this process has the ability of direct efficient mineralization of flue gas CO_(2)(15%volume)without extra capturing,being a novel potential strategy for carbon neutralization. | Heping Xie Yunpeng Wang Tao Liu Yifan Wu Wenchuan Jiang Cheng Lan Zhiyu Zhao Liangyu Zhu Dongsheng Yang | 2022 | Chinese Journal of Chemical Engineering2022，35，3： | 2 |
| 8 | Optimal Aggregation Approach for Virtual Power Plant Considering Network Reconfiguration显示文摘As an aggregator of distributed energy resources(DERs) such as distributed generator, energy storage, and load,the virtual power plant(VPP) enables these small DERs participating in system operation. One of the critical issues is how to aggregate DERs to form VPPs appropriately. To improve the controllability and reduce the operation cost of VPP, the complementary DERs with close electrical distances should be aggregated in the same VPP. In this paper, it is formulated as an optimal network partition model for minimizing the voltage deviation inside VPPs and the fluctuation of injection power at the point of common coupling(PCC). A new convex formulation of network reconfiguration strategy is incorporated in this approach which can guarantee the components of the same VPP connected and further improve the performance of VPPs.The proposed approach is cast as an instance of mixed-integer linear programming(MILP) and can be effectively solved.Moreover, a scenario reduction method is developed to reduce the computation burden based on the k-shape algorithm. Numerical tests on the 13-bus and 70-bus distribution networks justify the effectiveness of the proposed approach. | Long Wang Wenchuan Wu Qiuyu Lu Yinguo Yang | 2021 | Journal of Modern Power Systems and Clean Energy2021，9，3： | 2 |
| 9 | Power System Operation Risk Assessment Using Credibility Theory显示文摘 | FENG Yongqing WU Wenchuan ZHANG Boming | | 0，，03： | 1 |
| 10 | A distribution system state estimator accommodating large number of ampere measurements显示文摘 | WU Wenchuan JU Yuntao ZHANG Boming | 2012 | International Journal of Electrical Power & Energy Systems2012，43，1： | 1 |
| 11 | A three-phase power flow algorithm for distribution system power flow based on loop- analysis method显示文摘 | WU Wenchuan ZHANG Boming | 2008 | International Journal of Electrical Power Energy Systems2008，30，1： | 1 |
| 12 | An extension of FBS three-phase power flow for handling PV nodes in active distribution network显示文摘 | JU Yuntao WU Wenchuan ZHANG Boming | 2014 | IEEE Trans on Smart Grid2014，5，4： | 1 |
| 13 | Power system operation risk assessment using credibility theory显示文摘 | Feng Yongqing Wu Wenchuan zhang Boming | 2008 | IEEE Trans on Power Syetems2008，23，3： | 1 |
| 14 | A loop-flow-based method for capacitor optimization in distribution systems显示文摘 | ZHANG Boming WU Wenchuan | 2005 | Control Engineering Practice2005，13，12： | 1 |
| 15 | Capacitors dispatch for quasi minimum energy loss in distribution systems using a loop-analysis based method显示文摘 | WU Wenchuan ZHANG Boming LO K L | 2010 | International Journal o5 Electrical Power and Energy Systems2010，32，6： | 1 |
| 16 | Antihyperglyeaemie and antioxidant properties of Anoectochilusformosanus in diabetic rats显示文摘 | SHIH C C WU Yuewen LIN Wenchuan | 2002 | Clin Exp Pharmacol Physiol2002，29，8： | 1 |
| 17 | Power system operation risk assessment using credibility theory显示文摘 | Feng Yongqing Wu Wenchuan Zhang Boming | 2008 | IEEE Transactions on Power Systems2008，23，3： | 1 |
| 18 | A loop- analysis-based continuation power flow algorithm for distribution networks显示文摘 | JU Yuntao WU Wenchuan ZHANG Boming | 2014 | IET Generation Transmission Distribution2014，8，7： | 1 |
| 19 | Arobust wind power optimization method for look-ahead dispatch显示文摘 | Wu Wenchuan Chen Jianhua Zhang Boming | 2014 | IEEE Transaction on Sustainable Energy2014，5，2： | 1 |
| 20 | A Graphic Database Based Network and Its Application显示文摘 | Wu Wenchuan Zhang Boming | 2003 | Power System Technology2003，23，2： | 1 |
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