Explanipedia

A modified single-vector based FCS-MPC with delayed and suboptimal switching for VSI Open

Pengcheng Yang, Xiao Zeng, Qiuwei Wu, Hongda Cai, Yanghong Xia , et al. · 2025

Conventional single-vector finite control set model predictive control (FCS-MPC) implements one switching state throughout the control period, resulting in significant harmonic distortion and variable switching frequency. In this study, a …

CriticLean: Critic-Guided Reinforcement Learning for Mathematical Formalization Open

Zhongyuan Peng, Yanbin Yao, Kaijing Ma, Shuyue Guo, Yizhe Li , et al. · 2025

Translating natural language mathematical statements into formal, executable code is a fundamental challenge in automated theorem proving. While prior work has focused on generation and compilation success, little attention has been paid t…

Author Correction: Support-free iridium hydroxide for high-efficiency proton-exchange membrane water electrolysis Open

Yubo Chen, Chencheng Dai, Qian Wu, Haiyan Li, Shibo Xi , et al. · 2025

Predictive Control for Grid-Forming Single-Stage PV System Without Energy Storage Open

Xiao Zeng, Pengcheng Yang, Hongda Cai, Jing Li, Yanghong Xia , et al. · 2025

Unlike diesel generators or energy storage systems, photovoltaic (PV) arrays lack inherent rotational inertia and have output limitations due to their operational environmental dependencies. These characteristics restrict their suitability…

A modified FCS-MPC with fixed switching frequency for VSI based on conditional suboptimal switching Open

Xiao Zeng, Pengcheng Yang, Hongda Cai, Jing Li, Yanghong Xia · 2025

Support-free iridium hydroxide for high-efficiency proton-exchange membrane water electrolysis Open

Yubo Chen, Chencheng Dai, Qian Wu, Haiyan Li, Shibo Xi , et al. · 2025

The large-scale implementation of proton-exchange membrane water electrolyzers relies on high-performance membrane-electrode assemblies that use minimal iridium (Ir). In this study, we present a support-free Ir catalyst developed through a…

Mechanistic study of the effect of a high-salt diet on the intestinal barrier Open

Lian Chen, Junrui Tang, Yanghong Xia, Jie Wang, Xia Li-na · 2025

Despite the established link between chronic high salt diet (HSD) and an increase in gut inflammation, the effect of HSD on the integrity of the intestinal barrier remains understudied. The present study aims to investigate the impact of H…

A Characteristic Parameter Based Adaptive Power Reserve Control of Pv for Decentralized Frequency Support Open

Qifan Feng, Pengcheng Yang, Yanghong Xia, Wei Wei, Chongxi Zhu · 2025

A Characteristic Parameter Based Adaptive Power Reserve Control of Pv for Decentralized Frequency Support Open

Qifan Feng, Pengcheng Yang, Yanghong Xia, Wei Wei, Chongxi Zhu · 2025

Advances and Applications of Deep Learning in NDT of Welding Open

Yanghong Xia · 2025

Cutting-edge advances in pressurized electrocatalytic reactors Open

Li Yang, Guining Shao, Xinyu Zheng, Yansong Jia, Yanghong Xia , et al. · 2024

As an important component in electrochemical energy conversion and storage systems, electrochemical reactors (ECRs) are widely used for commodity chemical synthesis, including electrolytic H2 production, NH3 synthesis, and high-value CO2 u…

153P Combination of Tim-3 blockade TQB2618 with PD-1 blockade for patients with immunotherapy-resistant recurrent/metastatic nasopharyngeal carcinoma (R/M NPC): Preliminary results from a phase II study Open

Chongyang Xu, Yanghong Xia, Shi Wang, Lili Guo, Lin Shen , et al. · 2024

Long-term performance evaluation of low-cost sensors using AI-driven tools Open

Fidel Lozano‐Galant, Seyyedbehrad Emadi, Seyedmilad Komarizadehasl, Jesús González-Arteaga, Yanghong Xia , et al. · 2024

In civil engineering and architectural applications, Micro Electro-Mechanical System (MEMS) accelerometer-based inclinometers are widely used due to their costeffectiveness. However, a major challenge associated with these devices is their…

Current bunching effect of large-scale alkaline hydrogen evolution driven by renewable energy sources Open

Yanghong Xia, Wei Wei, Haoran Cheng, Liming Li, Zhiyuan Hu , et al. · 2024

Alkaline water electrolyzers (AWEs) are suitable for industrial hydrogen production driven by renewable energy sources. However, there are still gaps in understanding underlying the operating principles of AWEs. Here, we report on the curr…

Hydrogen Production Efficiency Enhancement of Alkaline Water Electrolyzers Under Varying Temperature Via an Adaptive Multi-Mode Control Open

Haoran Cheng, Yanghong Xia, Wei Wei · 2024

Adaptive Efficiency Enhancement Control for Hydrogen Production by Alkaline Water Electrolyzers Under Varying Temperature Open

Haoran Cheng, Yanghong Xia, Wei Wei · 2024

Current Bunching Effect of Large-Scale Alkaline Hydrogen Evolution Driven by Renewable Energy Sources Open

Yanghong Xia, Wei Wei, Haoran Cheng, Liming Li, Zhiyuan Hu , et al. · 2024

Adaptive Efficiency Enhancement Control for Hydrogen Production by Alkaline Water Electrolyzers Under Varying Temperature Open

Yanghong Xia, Haoran Cheng, Wei Wei · 2024

Current Bunching Effect of Large-Scale Alkaline Hydrogen Evolution Open

Wei Wei, Yanghong Xia, Haoran Cheng, Liming Li, Zhiyuan Hu , et al. · 2023

Alkaline water electrolysers (AWEs) are suitable for the industrial hydrogen production driven by renewable energy sources. However, the understanding about the operating principle of large-scale AWEs is not profound and enough. Here, we r…

Transient Stability Analysis for a Multi-VSC Parallel System Based on the CFND Method Open

Yue Li, Yanghong Xia, Junchao Ma, Yonggang Peng · 2023

Because of the control complexity of voltage source converters (VSCs), transient stability analysis of multi-VSC parallel systems is challenging, and there are still no effective methods to solve this problem. Inspired by the decoupling pr…

A Non-Intrusive Identification Approach for Residential Photovoltaic Systems Using Transient Features and TCN with Attention Mechanisms Open

Yini Ni, Yanghong Xia, Zichen Li, Qifan Feng · 2023

In order to reduce the negative impact of the large-scale grid connection of residential photovoltaic (PV) equipment on the distribution network, it is of great significance to realize the real-time accurate identification of the grid conn…

A Unified Active Frequency Regulating and Maximum Power Point Tracking Strategy for Photovoltaic Sources Open

Hongda Cai, Yanghong Xia, Pengcheng Yang, Jing Li, Yongzhi Zhou , et al. · 2023

In order to optimize the extraction of solar energy, photovoltaic sources are commonly operated under the control of the so-called maximum power point (MPPT) strategy. However, as the rate of PV installations increases explosively, traditi…

Transient Stability Analysis for Grid-Forming VSCs Based on Nonlinear Decoupling Method Open

Yue Li, Yanghong Xia, Yini Ni, Yonggang Peng, Qifan Feng · 2023

With the increasing integration of renewable energy into the power grid, there is a growing demand for converters that not only provide stable power, but also support auxiliary functions such as grid-voltage regulation. Consequently, grid-…

Distributed event‐triggered secondary control for microgrids applicable to directed communication graph Open

Xiaoliang Zhang, Hongda Cai, Yanghong Xia, Pengcheng Yang, Yongzhi Zhou · 2023

Recently, distributed cooperative control has been popularly used in the secondary control of microgrids due to its reliability and flexibility. However, traditional distributed control schemes based on fixed‐cycle communication usually re…

Resilience-Oriented Extreme Weather Conditional Renewable Scenario Generation Based on Diffusion Models and Few-shot Learning Open

Yuhong Zhu, Yongzhi Zhou, Yanghong Xia, Wei Wei · 2023

Several natural disasters worldwide have demonstrated that the severity of extreme weather events (EWEs) on power systems can be increased by adversely affecting renewable power. Generating renewable scenarios specific to EWEs is crucial f…

Resilience-Oriented Extreme Weather Conditional Renewable Scenario Generation Based on Diffusion Models and Few-shot Learning Open

Yuhong Zhu, Yongzhi Zhou, Yanghong Xia, Wei Wei · 2023

Several natural disasters worldwide have demonstrated that the severity of extreme weather events (EWEs) on power systems can be increased by adversely affecting renewable power. Generating renewable scenarios specific to EWEs is crucial f…

Efficiency and consistency enhancement for alkaline electrolyzers driven by renewable energy sources Open

Yanghong Xia, Haoran Cheng, Hanghang He, Wei Wei · 2023

Low-cost alkaline water electrolysis from renewable energy sources (RESs) is suitable for large-scale hydrogen production. However, fluctuating RESs lead to poor performance of alkaline water electrolyzers (AWEs) at low loads. Here we expl…

The ultra-short-term photovoltaic power prediction based on multi-exposure high-resolution total sky images using deep learning Open

Yaolong Bo, Yanghong Xia, Yini Ni, Kejia Liu, Wei Wei · 2023

With the increasing installed capacity of renewable energy sources such as photovoltaic (PV) generation in the power system, ultra-short-term PV power prediction is more important for the stability. However, the prediction accuracy in the …

A unified decentralized framework for isolated interlinking converters of hybrid DC/AC microgrids Open

Yue Li, Pengcheng Yang, Yonggang Peng, Chudi Weng, Jing Sun , et al. · 2023

Due to the advantages of effectively integrating diversified loads and renewable sources, hybrid DC/AC microgrids have attracted the common attention of industry and academia. Meanwhile, with the increasing number of power electronic devic…

Optimum Pulse Electrolysis for Efficiency Enhancement of Hydrogen Production by Alkaline Water Electrolyzers Open

Haoran Cheng, Yanghong Xia, Zhiyuan Hu, Wei Wei · 2023

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