Results 21 to 30 of about 165 (106)
Gaoya dianqi, 2022 针对大规模电动汽车（EV）随机接入电网时，电动汽车无序充电将会导致电网用电量增加，负荷峰谷差值变大，如何有效降低电动汽车带来的用电负荷风险是未来关注的重点。文中提出了基于车网互动（vehicle to grid,V2G）的电动汽车充放电双层优化调度策略。其中，上层模型以电网总负荷方差最小和代理商调度计划偏差最小为目标函数；下层模型以用户参与调度意愿和调度能力为基础，在代理商配合调度中心计划的前提下，注重提高用户参与度和用户收益最大化。采用多种群遗传算法对模型进行分析，结果表明 ...
肖丽 +7 more
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Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT With excellent castability and dimensional stability, Zn alloys are widely used in the automotive and electronic industries. However, the inherent trade‐off between strength and ductility remains a key bottleneck limiting their application in high‐performance fields.
Jianxing Zhou +11 more
wiley +1 more source
智能科学与技术学报, 2020 为了解决电动汽车的车载电池体积大和里程焦虑等问题，加速电动汽车的推广应用，动态无线充电系统（DWCS）应运而生。介绍了电动汽车智能DWCS的基本框架，从电路结构及系统建模、电动汽车定位、DWCS的控制策略以及与智能电网的相互影响等方面详细阐述了国内外学者在 DWCS 方面的研究工作，然后从系统结构及优化、与无人驾驶技术的融合以及电网和交通网的协同优化策略等方面对电动汽车智能 DWCS 未来的研究方向和发展趋势进行了展望。
苏宏业, 周泽, 刘之涛, 张立炎
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Plasma‐Boosted Bi2Mn4O10 Electrocatalysis Enables Real‐Time On‐Board Monitoring of CO2 in Exhaust
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Real‐time monitoring of CO2 concentration in automobile exhaust is critical for effective carbon emission reduction. However, the inherently inert nature of CO2 poses a significant challenge for achieving accurate and efficient detection in the exhaust automobile environment.
Aining Jiang +6 more
wiley +1 more source
European Policy Analysis, Volume 11, Issue 3, Page 333-367, Summer 2025.Abstract In this study, we seek to understand the interplay between industry and policy, to explain how and why the UK shifted from the promotion of low‐emission road transportation, to policy based on zero tailpipe‐emission electric vehicles (EVs), as part of its evolving net zero ambitions.
Ural Arslangulov, Robert Ackrill
wiley +1 more source
全球能源互联网, 2018 随着中国电动汽车的快速发展，大批量动力电池不断退役，这为降低储能投资成本带来机遇，但退役电池再利用于电力储能后的性能变化规律尚无确定性结论。以青岛薛家岛电动公交车充换电站退役电池为研究对象，将支持向量回归机和粒子滤波方法应用到电池容量预测中，并在预测过程中结合小波变换和电池外特性对电池的容量突变进行辨识，提出了基于抽检试验的退役电池再利用寿命预测方法，并进行了验证。验证结果表明，该方法可以提高容量衰退路径的预测准确度，同时降低退役电池容量突变对预测精度的影响，这对退役动力电池的梯次利用具有现实意义。
王开让 +4 more
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Institutions, in time: Designing feedback pathways for shared infrastructure transitions
Policy Studies Journal, Volume 53, Issue 3, Page 654-680, August 2025.Abstract Electric utilities, challenged by a rapidly unfolding energy transition, use many informal institutions to bridge across technologies and sectors. Little is known, however, about how electric utility systems and other polycentric systems' institutions‐in‐use vary and evolve over time.
Matthew Grimley +6 more
wiley +1 more source
How Many Floods Have Occurred in China in the Past Decade? A Perspective From Social Media
Earth's Future, Volume 13, Issue 4, April 2025.Abstract Global climate change has led to frequent and widespread flood disasters in China. Traditional flood disaster investigations mainly focus on major flood events, and small‐scale flood events are often overlooked. This study utilized the Sina Weibo social media platform to detect flood events in 370 cities in China from 2012 to 2023.
D. Shen +5 more
wiley +1 more source
Gaoya dianqi, 2017 智能车载终端的无线通讯技术为电动汽车与电网的互动提供了通讯基础。构造了电动汽车、充电站以及智能配电网三者之间的无线通讯网络;阐述了该无线通讯网络的功能结构和运营模式;实现了电动汽车与配电网之间实时信息互动。在此基础上,建立了电动汽车、充电站以及智能配电网之间信息和能量的交互模式。在考虑用户侧需求的基础上,建立了电动汽车充放电控制模型;并分析了电动汽车无线通讯网络的可行性,以及电动汽车和电网互动的经济效益。
万成江 +5 more
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Dianxin kexue促使风电、光伏等分布式能源和电动汽车保有量快速增长。考虑电动汽车到电网（vehicle to grid，V2G）能量互动对多元化能源发电出力随机性及波动性的平抑作用，以及提升风/光电的消纳水平，采用虚拟电厂（virtual power plant，VPP）技术实现对二者的统一协调管理，进而结合电动汽车全生命周期碳排放数量和分布式能源运行时碳排放数量，构建电动汽车参与的虚拟电厂整体多目标优化模型，采用粒子群优化算法对该模型进行求解，从而优化系统运行成本及碳排放成本 ...
于卓, 门进宝, 王军, 吕海, 欧阳红
doaj +1 more source