Xin Liu

Algebraic Modulation-Based Fault-Tolerant Strategy of Single-Stage Multiport Inverter With Flexible Power Allocation

Tiecheng Lan, Dehong Zhou, Xin Liu, Jinwei He

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Proximal Policy Optimization-Based Reinforcement Learning Control of Single-Stage Multiport Inverter in Islanded Microgrids

Yu‐Jia Kuang, Dehong Zhou, Zewei Shen, Jianxiao Zou et autres

The single-stage multiport inverter (SSMPI) is a high-efficiency and cost-effective solution for islanded microgrids with hybrid energy source integration owing to the elimination of intermediate dc–dc converters. However, achieving simultaneous ac voltage control and dc port power distribution remains challenging due to …

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CFLBD: Distance-Informed Dynamic Clustering via Bhattacharyya Metrics for Federated Learning

Rui Zhao, Rui Zhou, Lei Qiao, Xin Liu et autres

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A Support-Set Algorithm for Optimization Problems with Nonnegative and Orthogonal Constraints

Lei Wang, Xin Liu, Xiaojun Chen

In this paper, we investigate optimization problems with nonnegative and orthogonal constraints, where any feasible matrix of size $n \times p$ exhibits a sparsity pattern such that each row accommodates at most one nonzero entry. Our analysis demonstrates that, by fixing the …

Hybrid SVM With Duty Cycle Waveform Split for Power Allocation of Single-Stage Multiport Inverter-Formed Islanded Microgrids

Yu Huang, Dehong Zhou, Xin Liu, Jianxiao Zou et autres

The single-stage multiport inverter (SSMI) is a power-efficient solution for multisource integration in islanded microgrids. However, the modulation design for the SSMI is challenging since the ac voltage forming under unbalanced dc-port voltages and the power allocation between dc sources should be …

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SSOC Application Research of Electric Heat Tracing Intelligent Control System

Shi Yaming, Yuan Sun, Hai Wang, Xin Liu et autres

Abstract In south sulige area, the traditional electric heat tracing technology adopts manual inspection to judge whether its working performance is normal or not, which has great security risks. Based on sensor acquisition, intelligent temperature control and remote communication technology, an intelligent …

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LiDAR-Camera Fusion Methods for Long-Distance Rail Transit Perception

Xin Liu, Hongping Wang, Shouxin Ruan, Linsen Song et autres

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Constant Power Control of LCC-LCC Compensated Wireless Charging Systems Based on Sensitivity Analysis

Zhenghao Wang, Huanjun Niu, Kai Hui He, Xin Liu et autres

Wireless charging systems for electric vehicles (EVs) are increasingly adopting LCC-LCC compensation networks due to their superior performance in terms of power transfer efficiency and stability. However, similar to other compensation networks, the LCC-LCC compensation network also faces the challenge of its …

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AutoLUT: LUT-Based Image Super-Resolution with Automatic Sampling and Adaptive Residual Learning

Yuheng Xu, Shijie Yang, Xin Liu, Jie Liu et autres

In recent years, the increasing popularity of Hi-DPI screens has driven a rising demand for high-resolution images. However, the limited computational power of edge devices poses a challenge in deploying complex super-resolution neural networks, highlighting the need for efficient methods. While prior …

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Miniaturized ultra-thin dual-band antenna with independent customizable operating frequencies based on SSPP structure

S. C. Chen, Zhang Wen Cheng, Shimeng Wang, Feng Gao et autres

Abstract A miniaturized ultra-thin dual-band antenna based on spoof surface plasmon polaritons (SSPPs) is proposed in this work. The antenna consists of a top radiation patch etched with SSPP structure and bottom feeding plane which are connected by a series of shorting …

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Current Stress Optimal Hybrid-VSFPWM of ZVS Paralleled Inverters With Coupled Inductors for AC Motor Drive

Xiaoming Fu, Dehong Zhou, Xin Liu, Jianxiao Zou et autres

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Carrier Phase Synchronization Based on Circulating Current Identification for Distributed Inverters

Jiakang Zhang, Dehong Zhou, Jianxiao Zou, Xin Liu et autres

Distributed parallel inverters are a promising solution for large power systems due to their flexibility and reliability. However, the distributed control mode often causes carrier phase desynchronization among the control units, leading to adverse effects on high-frequency harmonics and power loss. To …

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