Search Results - "Lijun Hang"

Modular Cascaded H-Bridge Multilevel PV Inverter With Distributed MPPT for Grid-Connected Applications by Bailu Xiao, Lijun Hang, Jun Mei, Riley, Cameron, Tolbert, Leon M., Ozpineci, Burak

“…This paper presents a modular cascaded H-bridge multilevel photovoltaic (PV) inverter for single- or three-phase grid-connected applications. The modular…”
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Equivalence of SVM and Carrier-Based PWM in Three-Phase/Wire/Level Vienna Rectifier and Capability of Unbalanced-Load Control by Lijun Hang, Bin Li, Ming Zhang, Yong Wang, Tolbert, Leon M.

“…In this paper, the analysis of space vector modulation of a three-phase/wire/level Vienna rectifier is conducted, according to which the implementation of the…”
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A Novel Control Strategy Based on Natural Frame for Vienna-Type Rectifier Under Light Unbalanced-Grid Conditions by Hang, Lijun, Zhang, Hao, Liu, Sensen, Xie, Xiaogao, Zhao, Chen, Liu, Shirong

“…In order to reduce the dc-link voltage ripple and the dc component of the reactive power under unbalanced input conditions, a novel natural-frame-based control…”
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Capacitor Voltage Imbalance Mechanism and Balancing Control of MMC When Riding Through PTG Fault by Zhen He, Maozeng Lu, Lijun Hang, Pingliang Zeng, Yanhua Liu

“…Modular multilevel converter (MMC) based fault ride through (FRT) control is a promising solution to deal with the pole-to-ground (PTG) fault in high voltage…”
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Protected Control Method for Power Conversion Interface Under Unbalanced Operating Conditions in AC/DC Hybrid Distributed Grid by Zhu, Minglin, Hang, Lijun, Li, Guojie, Jiang, Xiuchen

“…The voltage source converters (VSC) are the key power interfaces between the individual ac grids and dc grids in the hybrid power system. When the ac grid is…”
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Decentralized Control of Multi-Parallel Grid-Forming DGs in Islanded Microgrids for Enhanced Transient Performance by Huang, Xin, Wang, Keyou, Qiu, Jian, Hang, Lijun, Li, Guojie, Wang, Xingang

“…This paper proposes a novel decentralized control strategy for multiparallel grid-forming distributed generations (DGs) in an islanded microgrid. Different…”
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Multi-Resonant-Based Sliding Mode Control of DFIG-Based Wind System under Unbalanced and Harmonic Network Conditions by Quan, Yu, Hang, Lijun, He, Yuanbin, Zhang, Yao

“…In general, the integral sliding mode control (ISMC) with an integral sliding surface would lead to tracking errors under unbalanced and harmonic grid voltage…”
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VOT and VFT-Based hybrid digital hysteresis control for UPS inverter by Zeng, Qingfa, He, Yuanbin, Hang, Lijun, Zeng, Pingliang

“…When the digital hysteresis current control (DHCC) strategy is applied to control the uninterruptible power supply (UPS) inverter, here are some issues such as…”
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A Novel Strategy for Three-Phase/Switch/Level (Vienna) Rectifier Under Severe Unbalanced Grids by Ming Zhang, Lijun Hang, Wenxi Yao, Zhengyu Lu, Tolbert, L. M.

“…Unbalanced grids introduce performance deterioration for Vienna rectifier topology by producing twice fundamental frequency ripples in dc-link voltage and…”
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A Flexible Converter With Two Selectable Topologies by Yilei Gu, Yilei Gu, Lijun Hang, Lijun Hang, Zhengyu Lu, Zhengyu Lu

“…In order to satisfy the requirement of wide adaptability for standard power modules in the scheme of power electronics system integration, a novel conception…”
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An Accurate Switching Transient Analytical Model for GaN HEMT under the Influence of Nonlinear Parameters by Yan, Dong, Hang, Lijun, He, Yuanbin, He, Zhen, Zeng, Pingliang

“…The Gallium Nitride high electron mobility transistor (GaN HEMT) has been considered as a potential power semiconductor device for high switching speed and…”
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Digitized Feedforward Compensation Method for High-Power-Density Three-Phase Vienna PFC Converter by Lijun Hang, Ming Zhang, Tolbert, L. M., Zhengyu Lu

“…This paper presents a front-end three-phase ac/dc power factor correction rectifier, which is based on the three-level bidirectional-switch Vienna topology. On…”
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A Family of Three-Switch Three-State Single-Phase Z -Source Inverters by Huang, Long, Zhang, Ming, Hang, Lijun, Yao, Wenxi, Lu, Zhengyu

“…This paper proposes a new family of three-switch three-state single-phase Z-source inverters (TSTS-ZSIs) that can be classified into two groups, boost-based…”
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High Cross-Regulation Multioutput LLC Series Resonant Converter With Magamp Postregulator by Hang, Lijun, Wang, Siran, Gu, Yilei, Yao, Wenxi, Lu, Zhengyu

“…A magnetic amplifier (Magamp) postregulator using a time-sharing control strategy is proposed when using a multioutput LLC series resonant converter. The…”
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An Improved Deadbeat Scheme With Fuzzy Controller for the Grid-side Three-Phase PWM Boost Rectifier by Hang, Lijun, Liu, SenSen, Yan, Gang, Qu, Bo, LU, Zheng-yu

“…The model of deadbeat current controller for the grid-side three-phase boost pulsewidth modulation (PWM) rectifier was presented in this paper. Based on this…”
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Low-Loss Active Grid Impedance Cancellation in Grid-Connected Inverters with LCL Filter by Peng, Yuqi, He, Yuanbin, Hang, Lijun

“…Distributed power inverters with inductive capacitive–inductive (LCL) filters have become popular in distributed power generation system. However, due to…”
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A novel digital sensor-less synchronous rectification method for CLLLC resonant converters by Xie, Hao, Yang, Chenglin, Hang, Lijun, He, Yuanbin, Liao, Jiarui, He, Zhen, Zeng, Pingliang, Liu, Zhaoshen

“…With the rapid development of the renewable energy vehicles, pursuing the power converters with high efficiency and high reliability has caught more attention…”
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Three-level LLC series resonant DC/DC converter by Gu, Y., Lu, Z., Hang, L., Qian, Z., Huang, G.

“…Paper presents a three-level soft switching LLC series resonant dc/dc converter. Zero-voltage switching (ZVS) is achieved for each main switch without any…”
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Hybrid injection strategy of sub-module voltage ripple suppression for MMC under low frequency operation by Chen, Qing, Xie, Rui, Lu, Hao, Zheng, Xiang, Hang, Lijun, Fu, Chunxiang, He, Zhen, He, Yuanbin, Zeng, Pingliang, Qiu, Jian

“…Energy crisis and climate changes have brought great challenges to traditional power generation and transmission. Nowadays, the power transmission system of…”
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Bi-level two-stage stochastic optimization for wind energy transmission networks encompassing active distribution networks by Xie, Rui, Chen, Qing, Yang, Wenbin, Wang, Xiaohe, Liu, Jia, Hang, Lijun

“…The distribution network is active for the high integration rate of sustainable sources and provides excess electricity to meet transmission demand. This paper…”
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