优先出版

• https://doi.org/10.1016/j.eng.2022.02.005
• An Implantable and Self-Powered Sensing System for the In Vivo Monitoring of Dynamic H2O2 Level in Plants

  https://doi.org/10.1016/j.eng.2023.11.021
• Analysis-oriented stress–strain models for ultra-high-performance concrete confined with fiber-reinforced polymer

  https://doi.org/10.1016/j.eng.2024.08.002

当期目录

• 全选

主编寄语
• 智能电网创新——提升能源转型时代的韧性、安全性与可持续性

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  2025, 51(8): 1-2 https://doi.org/10.1016/j.eng.2025.07.014
  
• 应对气候变化的电力系统规划与运行策略

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  2025, 51(8): 3-4 https://doi.org/10.1016/j.eng.2025.07.012
  
新闻热点
• 疫苗成为抗击疟疾新手段

  2025, 51(8): 5-7 https://doi.org/10.1016/j.eng.2025.06.012
  
• 电池能否满足电网级储能的需求激增？

  2025, 51(8): 8-11 https://doi.org/10.1016/j.eng.2025.06.011
  
• AI愈发深入涉足科学家撰文——是福是祸？

  2025, 51(8): 12-14 https://doi.org/10.1016/j.eng.2025.06.010
  
研究论文
• 考虑信息-物理耦合作用的主动配电网灾害天气韧性分析

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  2025, 51(8): 15-36 https://doi.org/10.1016/j.eng.2024.10.004

  This paper provides a systematic review on the resilience analysis of active distribution networks (ADNs) against hazardous weather events, considering the underlying cyber–physical interdependencies. As cyber–physical systems, ADNs are characterized by widespread structural and functional interdependencies between cyber (communication, computing, and control) and physical (electric power) subsystems and thus present complex hazardous-weather-related resilience issues. To bridge current research gaps, this paper first classifies diverse hazardous weather events for ADNs according to different time spans and degrees of hazard, with model-based and data-driven methods being utilized to characterize weather evolutions. Then, the adverse impacts of hazardous weather on all aspects of ADNs’ sources, physical/cyber networks, and loads are analyzed. This paper further emphasizes the importance of situational awareness and cyber–physical collaboration throughout hazardous weather events, as these enhance the implementation of preventive dispatches, corrective actions, and coordinated restorations. In addition, a generalized quantitative resilience evaluation process is proposed regarding additional considerations about cyber subsystems and cyber–physical connections. Finally, potential hazardous-weather-related resilience challenges for both physical and cyber subsystems are discussed.
  
• 配电网中点对点电-碳耦合交易的最优化模型研究

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  2025, 51(8): 37-48 https://doi.org/10.1016/j.eng.2025.01.006
  
• 时变幅频激励下电网功率响应多时间尺度特性分析

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  2025, 51(8): 49-61 https://doi.org/10.1016/j.eng.2024.12.015
  
• 利用分布式电源的智能电网数据驱动算法虚假数据注入攻击研究

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  2025, 51(8): 62-74 https://doi.org/10.1016/j.eng.2024.11.025
  
• 基于空间分割与WGAN-GP的实用动态安全域边界快速生成方法

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  2025, 51(8): 75-85 https://doi.org/10.1016/j.eng.2024.05.017

  Fast and accurate transient stability analysis is crucial to power system operation. With high penetration level of wind power resources, practical dynamic security region (PDSR) with hyper plane expression has outstanding advantages in situational awareness and series of optimization problems. The precondition of obtaining accurate PDSR boundary is to locate sufficient points around the boundary (critical points). Therefore, this paper proposes a space division and Wasserstein generative adversarial network with gradient penalty (WGAN-GP) based fast generation method of PDSR boundary. First, the typical differential topological characterizations of dynamic security region (DSR) provide strong theoretical foundation that the interior of DSR is hole-free and the boundaries of DSR are tight and knot-free. Then, the space division method is proposed to calculate critical operation area where the PDSR boundary is located, tremendously compressing the search space to locate critical points and improving the confidence level of boundary fitting result. Furthermore, the WGAN-GP model is utilized to fast obtain large number of critical points based on learning the data distribution of the small training set aforementioned. Finally, the PDSR boundary with hyperplanes is fitted by the least square method. The case study is tested on the Institute of Electrical and Electronics Engineers (IEEE) 39-bus system and the results verify the accuracy and efficiency of the proposed method.
  
• 气候变化背景下的全球风力发电容量研究

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  2025, 51(8): 86-97 https://doi.org/10.1016/j.eng.2024.09.018

  Establishing power systems with a high share of renewable energy sources is a pivotal step toward achieving a globally sustainable transition to green and low-carbon energy. This study focuses on low-output wind power that affects the generation capacity of power systems with a high share of renewable energy sources. Utilizing the Coupled Model Intercomparison Project Phase 6 datasets, a predictive model for low-output wind power was employed to investigate regional trends worldwide. The frequency and duration of low-output wind-power events exhibited increasing trends globally, particularly in East Asia and South America, but not in North America. By 2060, the annual total days with low-output wind power in East Asia and South America could rise to 13 and 5 d, and the maximum continuous duration of low-output wind power could reach 5 and 2 d, respectively. As wind power becomes a primary electricity source, such low output could lead to shortages in energy supply within the power system, triggering large-scale power outages. This issue calls for critical attention when establishing power systems with a high share of renewable energy sources. The conclusions provide a basis for analyzing power supply risks and configuring flexible power sources for scenarios with a high share of renewable energy.
  
• 高比例可再生能源电力系统中决策依赖性不确定性研究

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  2025, 51(8): 98-116 https://doi.org/10.1016/j.eng.2025.07.013
  
• 计及能源传输途径的新型电力系统输电网-新能源-储能联合规划

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  2025, 51(8): 117-129 https://doi.org/10.1016/j.eng.2025.02.014
  
• 强化可再生能源主导型混合微电网——基于双向变流器的互联规划方法研究

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  2025, 51(8): 130-143 https://doi.org/10.1016/j.eng.2025.02.020
  
• 新能源电力系统运行可靠性的全解析评估方法

  徐龙勋, 胡博, 邵常政, 谢开贵, 潘聪聪, Heng-Ming Tai, 李文沅

  2025, 51(8): 144-157 https://doi.org/10.1016/j.eng.2024.09.023

  Renewable energy sources (RES) have strong uncertainties, which significantly increase the risks of power imbalance and load shedding in composite power systems. It is thus necessary to evaluate the operational reliability for guiding economic dispatch and reducing the risks. Current methods cannot meet the requirement for the operational timeliness of reliability evaluations due to the high computational complexity of the optimal power flow (OPF) calculations of massive contingencies. This paper proposes a fully analytical approach to construct fast-to-run analytical functions of reliability indices and avoid reassessments when the load and RES change. The approach consists of uniform design (UD)-based contingency screening and a modified stochastic response surface method (mSRSM). The contingency screening method is used to select critical contingencies while considering the uncertainties. The mSRSM is used to construct the analytical functions of the load shedding to the load and RES generation for the selected contingencies. An analytical function of a smooth virtual variable that maps to the load shedding is established in such a way that, when the load and RES vary, the reliability can be assessed within a very short time rather than using laborious OPF calculations. Case studies illustrate the excellent performance of the proposed method for real-time reliability evaluation.
  
• 基于频繁模式增长算法的高比例新能源交直流混联系统连锁故障关键线路识别

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  2025, 51(8): 158-170 https://doi.org/10.1016/j.eng.2025.06.033
  
• 电磁超材料的3D与4D打印

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  2025, 51(8): 171-194 https://doi.org/10.1016/j.eng.2024.10.017
  
• 微型水下机器人的驱动与运动技术综述

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  2025, 51(8): 195-214 https://doi.org/10.1016/j.eng.2024.10.022
  
• 单个自旋轨道力矩器件实现无需初始化的可编程全布尔逻辑门

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  2025, 51(8): 215-220 https://doi.org/10.1016/j.eng.2025.03.022
  
• 嵌钙钛矿量子点聚合物微球——喷雾干燥制备与显示应用

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  2025, 51(8): 221-228 https://doi.org/10.1016/j.eng.2024.11.038
  
• 面向化工过程仿真的层次化任务图并行计算框架

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  2025, 51(8): 229-239 https://doi.org/10.1016/j.eng.2024.06.019
  
• 不同漫滩治理模式下黄河下游洪灾生命财产风险建模研究

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  2025, 51(8): 240-253 https://doi.org/10.1016/j.eng.2025.02.011
  
• GWPD——全球工程水系统生物风险因子多功能信息数据库

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  2025, 51(8): 254-262 https://doi.org/10.1016/j.eng.2024.04.022

  污水处理厂（WWTPs）等工程水系统是多种生物风险因子（BRFs）的潜在赋存热区，包括病原微生物、抗生素抗性基因（ARGs）和毒力因子（VFs）。目前，全球尺度下与工程水系统相关的 BRFs 信息数据库仍属空白。为此，我们构建了全球污水病原微生物数据库（GWPD，http://gwpd.hitsz.edu.cn），这一在线信息平台。GWPD涵盖了来自 6 大洲 68 个国家 186 个城市的 1302 份宏基因组样本，可提供其中BRFs的多样性、丰度及分布信息。我们将这些样本分为 6 类：污水管网、进水、缺氧活性污泥、好氧活性污泥、出水以及受纳水体/自然水体。共鉴定出 476 种病原微生物、442 种 ARGs 和 246 种 VFs。作为多功能数据库，GWPD 具备多重核心功能：提供 BRFs 在世界地图上的交互式可视化展示、便捷的信息检索界面，以及基于宏基因组测序数据的 BRFs 在线一键式注释工具。该数据库基于网络服务框架搭建，通过新增功能模块及关联其他数据源（如流行病数据库），可便捷扩展至未来版本，为 “同一健康” 理念下的生物风险评估与阻控工作提供有力支撑。
  
• 面向复杂农艺操作的农业机器人手眼协同技术进展

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  2025, 51(8): 263-279 https://doi.org/10.1016/j.eng.2025.01.022
  
• , , , , , , , , ,

  2025, 51(8): 280-296 https://doi.org/10.1016/j.eng.2025.06.020
  
• , , , , , , , , , , , , , , , , , , ,

  2025, 51(8): 297-310 https://doi.org/10.1016/j.eng.2025.05.016
  
• 基于高效视觉Transformer增强的无锚框YOLO混凝土桥梁损伤自动化检测

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  2025, 51(8): 311-326 https://doi.org/10.1016/j.eng.2025.02.018