IEEJ Transactions on Electrical and Electronic Engineering最新文献_第6页

Sensorless Measurement of Solenoid Stroke and Temperature Using Convolution Neural Network with Two Points of PWM Driving Current 基于两点PWM驱动电流卷积神经网络的电磁阀行程和温度无传感器测量

IF 1 4区工程技术

IEEJ Transactions on Electrical and Electronic Engineering Pub Date : 2026-07-02 Epub Date: 2025-12-29 DOI: 10.1002/tee.70228

Junichi Akita

引用次数: 0

Fault Location Method Based on Currents Ratio of Bilateral Feeders for Double-Track Traction Network with Bilateral Direct Power Supply 基于双侧直供电双轨道牵引网络双侧馈线电流比的故障定位方法

IF 1 4区工程技术

IEEJ Transactions on Electrical and Electronic Engineering Pub Date : 2026-07-02 Epub Date: 2025-12-27 DOI: 10.1002/tee.70240

Guosong Lin, Baojie Zhang

{"title":"Fault Location Method Based on Currents Ratio of Bilateral Feeders for Double-Track Traction Network with Bilateral Direct Power Supply","authors":"Guosong Lin, Baojie Zhang","doi":"10.1002/tee.70240","DOIUrl":"https://doi.org/10.1002/tee.70240","url":null,"abstract":"The traction power supply system of China's high-speed railway adopts the unilateral all parallel AT power supply mode. In order to improve the train running speed, the bilateral all parallel AT power supply system will be implemented in China. The bilateral traction power supply system has many advantages, such as lower power loss and longer supply distance. According to the put-into or not of the AT stations and the sectioning post, there are many operation modes in the bilateral all parallel AT traction power supply system. One of the commonly used operation modes is the double-track operation mode with bilateral direct power supply. The structure of the bilateral traction power supply system is introduced in this paper. According to the simplified circuit of the double-track traction network with bilateral direct power supply, the voltages and currents are analyzed based on Kirchhoff's law, and a fault location method is proposed based on the currents ratio of bilateral feeders. The simulation results based on Matlab/Simulink simulation platform verify the correctness and accuracy of the fault location method. The proposal of the fault location theory also provides an important theoretical guarantee for the implementation of the bilateral traction power supply system in China. © 2025 Institute of Electrical Engineers of Japan and Wiley Periodicals LLC.","PeriodicalId":13435,"journal":{"name":"IEEJ Transactions on Electrical and Electronic Engineering","volume":"21 8","pages":"1141-1148"},"PeriodicalIF":1.0,"publicationDate":"2026-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148373634","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of Hot-Water Tapering on Acrylic Polymer Optical Fibers 热水变径对丙烯酸聚合物光纤的影响

IF 1 4区工程技术

IEEJ Transactions on Electrical and Electronic Engineering Pub Date : 2026-07-02 Epub Date: 2025-12-19 DOI: 10.1002/tee.70234

Shuto Tsurugai, Keita Kikuchi, Heeyoung Lee, Yosuke Mizuno

引用次数: 0

An Interpretable Framework for Mid-Term Electricity Demand Forecasting Using Domain-Driven Spectral Decomposition 基于领域驱动谱分解的中期电力需求预测可解释框架

IF 1 4区工程技术

IEEJ Transactions on Electrical and Electronic Engineering Pub Date : 2026-07-02 Epub Date: 2025-12-19 DOI: 10.1002/tee.70237

Xiaoteng Ma, Jiakui Zhao, Shichong Chen, Yushu Zhang, Xishuang Hu, Chunlei Zhou, Wei Yang, Jie Wang, Xu Yang

{"title":"An Interpretable Framework for Mid-Term Electricity Demand Forecasting Using Domain-Driven Spectral Decomposition","authors":"Xiaoteng Ma, Jiakui Zhao, Shichong Chen, Yushu Zhang, Xishuang Hu, Chunlei Zhou, Wei Yang, Jie Wang, Xu Yang","doi":"10.1002/tee.70237","DOIUrl":"https://doi.org/10.1002/tee.70237","url":null,"abstract":"As global energy systems transition toward carbon neutrality, accurate electricity demand forecasting has become essential for power planning and development. Existing forecasting methods primarily focus on temporal patterns or exogenous factors but often overlook interpretability, which is crucial for mid-term prediction decision support. This paper proposes the Electricity demand Prediction using dRIvers Spectral Method (E-PRISM), an interpretable mid-term electricity demand forecasting framework employing a ‘decompose-predict-combine’ architecture. E-PRISM decomposes complex demand time-series into five domain-specific interpretable components: trend, seasonal, stochastic, trading day effect, and holiday effect. To address key decomposition challenges, we develop two innovative methods: a temperature effect decoupling technique for holiday effect modeling and a ‘Temperature-matching and Proportional Scaling’ method to eliminate extreme temperature interference on trend identification. Then, Component-adaptive prediction strategies are designed based on each component's temporal characteristics, optimizing the trade-off between model complexity and prediction accuracy. Comprehensive validation using real-world data from 27 provincial subsidiaries of State Grid Corporation of China (2021–2024) demonstrates that E-PRISM consistently outperforms existing methods, reducing the mean absolute percentage error from 3.123% to 2.369% compared to state-of-the-art baselines, representing a 24% improvement in prediction accuracy. © 2025 Institute of Electrical Engineers of Japan and Wiley Periodicals LLC.","PeriodicalId":13435,"journal":{"name":"IEEJ Transactions on Electrical and Electronic Engineering","volume":"21 8","pages":"1185-1201"},"PeriodicalIF":1.0,"publicationDate":"2026-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148373480","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Table-Lookup Estimation of Overvoltages at 275 kV Gas-Insulated Switchgears 275kv气体绝缘开关设备过电压的表查找估计

IF 1 4区工程技术

IEEJ Transactions on Electrical and Electronic Engineering Pub Date : 2026-07-02 Epub Date: 2025-12-22 DOI: 10.1002/tee.70235

Takashi Yamamoto, Toshihiro Tsuboi, Yoshihiro Baba

引用次数: 0

Optimization Method for Electric Field Shielding Device of Unmanned Aerial Vehicles in Substations Based on the Finite Element Simulation and Experimental Design Method 基于有限元仿真与实验设计的变电站无人机电场屏蔽装置优化方法

IF 1 4区工程技术

IEEJ Transactions on Electrical and Electronic Engineering Pub Date : 2026-07-02 Epub Date: 2026-02-26 DOI: 10.1002/tee.70239

Xiaobin Zheng, Xiangmao Cheng, Yuebin Zheng, Weihong Xie, Tianquan Wu

{"title":"Optimization Method for Electric Field Shielding Device of Unmanned Aerial Vehicles in Substations Based on the Finite Element Simulation and Experimental Design Method","authors":"Xiaobin Zheng, Xiangmao Cheng, Yuebin Zheng, Weihong Xie, Tianquan Wu","doi":"10.1002/tee.70239","DOIUrl":"https://doi.org/10.1002/tee.70239","url":null,"abstract":"In order to solve the problem of electric field interference and gap discharge in substation UAV inspection, the optimization design method of an electric field shielding device based on finite element simulation is proposed. First, the finite element software is used to construct the electric field model of the substation busbar to obtain the electric field distribution around the busbar; then the UAV model is established to analyze the electric field around it in order to determine the overall structure of the shielding device, and to clarify the main parameters affecting the distribution of the electric field. Through the combination of experimental design and numerical calculation of electric field, the results of electric field calculation under different parameters are obtained, and the sensitivity analysis is applied to evaluate the influence degree of each parameter. Taking the minimization of the electric field around the UAV as the goal, the response surface model of the parameters of the shielding device and the electric field is established, and the best parameters are obtained with the help of the optimization algorithm. The results show that the method can significantly reduce the interference of the busbar electric field on the UAV and improve the inspection reliability. © 2026 Institute of Electrical Engineers of Japan and Wiley Periodicals LLC.","PeriodicalId":13435,"journal":{"name":"IEEJ Transactions on Electrical and Electronic Engineering","volume":"21 8","pages":"1158-1167"},"PeriodicalIF":1.0,"publicationDate":"2026-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148373571","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

End-to-End Acoustic Echo Cancellation Based on Time-Domain Neural Networks 基于时域神经网络的端到端声回波消除

IF 1 4区工程技术

IEEJ Transactions on Electrical and Electronic Engineering Pub Date : 2026-07-02 Epub Date: 2025-12-22 DOI: 10.1002/tee.70236

Xianyi Rui, Xinhai Xu

引用次数: 0

Omni-Directional Antenna-Based Rotational Speed Measurement of High-Speed Rolling Carriers 基于全向天线的高速滚动载体转速测量

IF 1 4区工程技术

IEEJ Transactions on Electrical and Electronic Engineering Pub Date : 2026-07-02 Epub Date: 2025-12-29 DOI: 10.1002/tee.70232

Xiyan Sun, Ruoru Li, Yuanfa Ji, Yu Chen, Chenggan Wen

{"title":"Omni-Directional Antenna-Based Rotational Speed Measurement of High-Speed Rolling Carriers","authors":"Xiyan Sun, Ruoru Li, Yuanfa Ji, Yu Chen, Chenggan Wen","doi":"10.1002/tee.70232","DOIUrl":"https://doi.org/10.1002/tee.70232","url":null,"abstract":"Accurate rotational speed measurement is essential for high-speed rolling carriers. Traditional rotational speed measurement techniques are often limited by low spin rate and harsh external environments, reducing their effectiveness in high-dynamic conditions. This paper proposes a Global Navigation Satellite System (GNSS)-based rotational speed measurement method utilizing an omni-directional antenna, which ensures continuous signal acquisition and tracking under high rotational speeds. A mathematical model is established to analyze the effect of missile spin on GNSS signals, enabling rotational speed estimation using in-phase (I) and quadrature-phase (Q) correlation values. To enhance tracking accuracy, we introduce a Frequency-Locked Loop (FLL)-assisted Phase-Locked Loop (PLL) algorithm, which enables real-time speed detection and improves system robustness against high-frequency disturbances. Furthermore, an adaptive coherent integration time adjustment mechanism and a filter parameter optimization strategy are proposed to mitigate high-frequency residual errors, ensuring high tracking accuracy and stability. Simulation results confirm that the omni-directional antenna-assisted system achieves higher frequency estimation accuracy and is significantly more stable than traditional PLL-based methods, particularly under low signal-to-noise ratio (SNR) conditions. The proposed approach meets the accuracy requirements for high-speed rolling carriers within the range 3 r/s ≤ r ≤ 300 r/s, making it suitable for real-time aircraft flight trajectory correction and aerospace applications. © 2025 Institute of Electrical Engineers of Japan and Wiley Periodicals LLC.","PeriodicalId":13435,"journal":{"name":"IEEJ Transactions on Electrical and Electronic Engineering","volume":"21 8","pages":"1246-1255"},"PeriodicalIF":1.0,"publicationDate":"2026-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148373602","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Artificial Hornet Colony Algorithm Design for MPPT of Partial Shading Photovoltaic Power Conversion Systems 部分遮阳光伏发电系统最大功率转换的人工大黄蜂群算法设计

IF 1 4区工程技术

IEEJ Transactions on Electrical and Electronic Engineering Pub Date : 2026-07-02 Epub Date: 2025-11-19 DOI: 10.1002/tee.70215

Chian-Song Chiu, Yu-Ting Chen

{"title":"Artificial Hornet Colony Algorithm Design for MPPT of Partial Shading Photovoltaic Power Conversion Systems","authors":"Chian-Song Chiu, Yu-Ting Chen","doi":"10.1002/tee.70215","DOIUrl":"https://doi.org/10.1002/tee.70215","url":null,"abstract":"This paper proposes a novel artificial hornet colony (AHC) algorithm for solving the maximum power point tracking (MPPT) control problem to address the challenges posed by the multi-peak characteristics of the power-voltage curve in a photovoltaic (PV) power conversion system under partial shading conditions. This AHC algorithm mimics the behavior of hornet colonies to defend their nest by searching the location with the highest concentration of intruders to sting out. In detail, through the patrolling, alerting, and attacking behavior, the location with the highest threat level from intruders is efficiently and quickly found to chase away the intruders. Due to efficient global searching capability and avoiding local optima, the AHC algorithm is able to be applied on the MPPT control of the PV power conversion system in a fast and accurate manner. In comparison with traditional heuristic algorithm-based methods, the proposed method is validated with superior performance in convergence speed and environmental adaptability. The results demonstrate that the AHC algorithm provides an effective solution for improving energy conversion efficiency of PV power systems under partial shading conditions. The benefits related to traditional methods are also shown in the simulation results. © 2025 Institute of Electrical Engineers of Japan and Wiley Periodicals LLC.","PeriodicalId":13435,"journal":{"name":"IEEJ Transactions on Electrical and Electronic Engineering","volume":"21 8","pages":"1130-1140"},"PeriodicalIF":1.0,"publicationDate":"2026-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148373544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Adaptive Fuzzy Event-Triggered Finite-Time Consensus Tracking Control for Nonlinear Time-Delay Multi-Agent Systems with Full State Constraints 全状态约束非线性时滞多智能体系统的自适应模糊事件触发有限时间一致性跟踪控制

IF 1 4区工程技术

IEEJ Transactions on Electrical and Electronic Engineering Pub Date : 2026-07-02 Epub Date: 2025-11-15 DOI: 10.1002/tee.70216

Yuhang Wang, Qiuhua Li, Yunzhe He, Hansheng Wu, Yuchao Wang

{"title":"Adaptive Fuzzy Event-Triggered Finite-Time Consensus Tracking Control for Nonlinear Time-Delay Multi-Agent Systems with Full State Constraints","authors":"Yuhang Wang, Qiuhua Li, Yunzhe He, Hansheng Wu, Yuchao Wang","doi":"10.1002/tee.70216","DOIUrl":"https://doi.org/10.1002/tee.70216","url":null,"abstract":"This paper considers the problem of adaptive fuzzy dynamic event-triggered finite-time control for nonlinear multi-agent systems with unknown time delays and full state constraints. The Lyapunov–Krasovskii function and barrier Lyapunov function (BLF) are adopted owing to the time-varying delays and constrained states, respectively. To avoid the explosion of complexity (EOC) problem, a command filtered backstepping process is designed, where fuzzy logic systems (FLSs) are employed to estimate the unknown nonlinearities. Combining the dynamic event-triggered controller and finite-time theorem, it is proved that all the signals in the closed-loop are bounded, and the consensus errors can converge to a small neighbor of the origin in finite time. Moreover, the full state constraints are not violated, and Zeno behavior is excluded. Finally, the effectiveness of the control scheme is verified by the ultimate simulation results of a provided example. © 2025 Institute of Electrical Engineers of Japan and Wiley Periodicals LLC.","PeriodicalId":13435,"journal":{"name":"IEEJ Transactions on Electrical and Electronic Engineering","volume":"21 8","pages":"1256-1266"},"PeriodicalIF":1.0,"publicationDate":"2026-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148373185","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0