Search Results - "Sun, Xiaofeng"

Dual-Bridge LLC Resonant Converter With Fixed-Frequency PWM Control for Wide Input Applications by Sun, Xiaofeng, Li, Xiaohua, Shen, Yanfeng, Wang, Baocheng, Guo, Xiaoqiang

“…This paper proposes a dual-bridge (DB) LLC resonant converter for wide input applications. The topology is an integration of a half-bridge (HB) LLC circuit and…”
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Photocatalytic purification of simulated dye wastewater in different pH environments by using BaTiO3/Bi2WO6 heterojunction photocatalysts by Wang, Yanping, Sun, Xiaofeng, Xian, Tao, Liu, Guorong, Yang, Hua

“…To reveal the photodegradation process of mixture dye solutions in different pH environments by photocatalysts is a key point to promote the practical…”
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A Single DC Source Cascaded Seven-Level Inverter Integrating Switched-Capacitor Techniques by Sun, Xiaofeng, Wang, Baocheng, Zhou, Yue, Wang, Wei, Du, Huiyuan, Lu, Zhigang

“…In this paper, a novel cascaded seven-level inverter topology with a single input source integrating switched-capacitor techniques is presented. Compared with…”
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Small molecule-nanobody conjugate induced proximity controls intracellular processes and modulates endogenous unligandable targets by Sun, Xiaofeng, Zhou, Chengjian, Xia, Simin, Chen, Xi

“…Chemically induced proximity (CIP) is a powerful tool to study cellular functions. However with current CIP inducers it is difficult to directly modulate…”
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Deformation mechanism during high-temperature tensile test in an eutectic high-entropy alloy AlCoCrFeNi2.1 by Zhang, Yaoli, Wang, Xinguang, Li, Jinguo, Huang, Yaqi, Lu, Yiping, Sun, Xiaofeng

“…The deformation mechanism of an eutectic high-entropy alloy (EHEA) AlCoCrFeNi2.1 at elevated temperature has been studied by tensile test, microstructure…”
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Dynamic Phasors-Based Modeling and Stability Analysis of Droop-Controlled Inverters for Microgrid Applications by Xiaoqiang Guo, Zhigang Lu, Baocheng Wang, Xiaofeng Sun, Lei Wang, Guerrero, Josep M.

“…System modeling and stability analysis is one of the most important issues of inverter-dominated microgrids. It is useful to determine the system stability and…”
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Circular RNA PVT1 enhances cell proliferation but inhibits apoptosis through sponging microRNA‐149 in epithelial ovarian cancer by Sun, Xiaofeng, Luo, Ling, Gao, Yuqiang

“…Aim This study aimed to investigate the influence of circular RNA PVT1 (circ‐PVT1) on epithelial ovarian cancer (EOC) cell proliferation and apoptosis, more…”
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A Multifunctional and Wireless Droop Control for Distributed Energy Storage Units in Islanded AC Microgrid Applications by Sun, Xiaofeng, Hao, Yancong, Wu, Qingfeng, Guo, Xiaoqiang, Wang, Baocheng

“…A multifunctional and wireless droop control method for distributed energy storage units (DESUs) in ac microgrids is presented in this paper. This paper…”
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Interleaved Boost-Integrated LLC Resonant Converter With Fixed-Frequency PWM Control for Renewable Energy Generation Applications by Sun, Xiaofeng, Shen, Yanfeng, Zhu, Yune, Guo, Xiaoqiang

“…This paper proposes a current-fed LLC resonant converter that is able to achieve high efficiency over a wide input voltage range. It is derived by integrating…”
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Leakage Current Suppression of Three-Phase Flying Capacitor PV Inverter With New Carrier Modulation and Logic Function by Guo, Xiaoqiang, Wei, Baoze, Zhu, Tieying, Lu, Zhigang, Tan, Longcheng, Sun, Xiaofeng, Zhang, Chunjiang

“…Flying capacitor photovoltaic (PV) inverters have been widely discussed in the literature. However, the relevant leakage current issues have not received much…”
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Leakage Current Elimination of Four-Leg Inverter for Transformerless Three-Phase PV Systems by Xiaoqiang Guo, Ran He, Jiamin Jian, Zhigang Lu, Xiaofeng Sun, Guerrero, Josep M.

“…Eliminating the leakage current is one of the most important issues for transformerless three-phase photovoltaic (PV) systems. In this paper, the leakage…”
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A Modified Dual Active Bridge Converter With Hybrid Phase-Shift Control for Wide Input Voltage Range by Shen, Yanfeng, Sun, Xiaofeng, Li, Wuying, Wu, Xiaoying, Wang, Baocheng

“…By inserting a small inductor between the transformer center tap and the midpoint of two split output capacitors in the dual active bridge (DAB) topology, this…”
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A Current-Fed Isolated Bidirectional DC-DC Converter by Sun, Xiaofeng, Wu, Xiaoying, Shen, Yanfeng, Li, Xin, Lu, Zhigang

“…This paper proposes a current-fed isolated bidirectional dc-dc converter (CF-IBDC) that has the advantages of wide input voltage range, low input current…”
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Estimating the Biomass of Maize with Hyperspectral and LiDAR Data by Wang, Cheng, Nie, Sheng, Xi, Xiaohuan, Luo, Shezhou, Sun, Xiaofeng

“…The accurate estimation of crop biomass during the growing season is very important for crop growth monitoring and yield estimation. The objective of this…”
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Flexible Control Strategy for Grid-Connected Inverter Under Unbalanced Grid Faults Without PLL by Xiaoqiang Guo, Wenzhao Liu, Xue Zhang, Xiaofeng Sun, Zhigang Lu, Guerrero, Josep M.

“…Power oscillation and current quality are the important performance targets for the grid-connected inverter under unbalanced grid faults. First, the inherent…”
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Microstructure and tensile properties of DD32 single crystal Ni-base superalloy repaired by laser metal forming by Ci, Shiwei, Liang, Jingjing, Li, Jinguo, Zhou, Yizhou, Sun, Xiaofeng

“…In this work, the microstructure and tensile properties of DD32 single-crystal (SC) superalloy repaired by laser metal forming (LMF) using pulsed laser have…”
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scRNA-seq of gastric tumor shows complex intercellular interaction with an alternative T cell exhaustion trajectory by Sun, Keyong, Xu, Runda, Ma, Fuhai, Yang, Naixue, Li, Yang, Sun, Xiaofeng, Jin, Peng, Kang, Wenzhe, Jia, Lemei, Xiong, Jianping, Hu, Haitao, Tian, Yantao, Lan, Xun

“…The tumor microenvironment (TME) in gastric cancer (GC) has been shown to be important for tumor control but the specific characteristics for GC are not fully…”
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A PWM and PFM Hybrid Modulated Three-Port Converter for a Standalone PV/Battery Power System by Sun, Xiaofeng, Shen, Yanfeng, Li, Wuying, Wu, Hongfei

“…A pulsewidth modulation (PWM) and pulse frequency modulation (PFM) hybrid modulated three-port converter (TPC) interfacing a photovoltaic (PV) source, a…”
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Tan-Sun Coordinate Transformation System Theory and Applications for Three-Phase Unbalanced Power Systems by Tan, Guangjun, Cheng, Jie, Sun, Xiaofeng

“…This paper proposes a new-type Tan-Sun coordinate transformation system, which is an extended version of Clarke coordinate transformation system. The main…”
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Pt-Al bond coat dependence on the high-cycle fatigue rupture and deformation mechanisms of a fourth-generation single crystal superalloy at various temperatures by Tao, Xipeng, Tan, Kejie, Liang, Jingjing, Wang, Xinguang, Zhou, Yizhou, Li, Jinguo, Sun, Xiaofeng

“…[Display omitted] •The Pt-Al bond coat was detrimental at 900 ℃ or under high stresses at 760 ℃, while was negligible under low stresses at 760 °C.•At 760 °C,…”
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