Results 51 to 60 of about 3,235 (212)
Gaoya dianqi, 2022 随着电力系统中可再生能源（RESs）的渗透率不断攀升，大量分布式储能系统接入电力系统，由于这些储能系统分布范围较广，且易受外界不可控因素影响，这对电力系统的稳定性产生了较大冲击。基于此，文中提出了一种适用于电力系统的大规模储能控制系统（BESS）的控制策略，所提策略充分考虑了连接到电力系统的大规模BESS装置的直流侧建模的耦合特性，综合考虑BESS的荷电状态SoC和电力系统的负荷需求，建立电池储能系统基于SoC模糊控制策略辅助的二次调频完整模型，所提的完整BESS模型考虑了VSC、双向buck ...
乔志杰, 马临超
doaj
Policy &Internet, Volume 18, Issue 1, March 2026.ABSTRACT This article investigates how TikTok Shop reproduces the e‐commerce model of Douyin Shop against a backdrop of divergent regulatory challenges and geopolitical distrust. One of the strategic changes we observe in TikTok Shop is the shift of consumer goods suppliers from local merchants to China‐based sellers.
Shuaishuai Wang, Jing Meng, Yitong Li
wiley +1 more source
Functional Ecology, Volume 40, Issue 2, Page 534-552, February 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Non‐structural carbohydrates (NSC) are critical mediators of plant adaptation to fluctuating light environments. They are tightly coordinated with plant economic strategy, that is, leaf economics spectrum (LES) and root economics spectrum (RES).
Lulu Xie +6 more
wiley +1 more source
System Simulation Study on Performance of Non-Supplementary Combustion Liquid Compressed Air Energy Storage System [PDF]
ObjectivesCompressed air energy storage is a type of energy storage technology with large capacity, long cycle, low cost and high efficiency. Due to the strict requirements of gas storage chambers, gaseous compressed air energy storage cannot be widely ...
CHEN Cheng +9 more
core +1 more source
Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Sodium‐ion capacitors (SICs) offer high energy and power density with long cycle life, but developing kinetically compatible electrodes remains challenging. This work developed a simple and sustainable strategy to synthesize homologous carbon electrodes from the inner shells of durian husks (ISDH) for high‐performance SICs.
De‐Bing Yan +7 more
wiley +1 more source
Research on Modular Multi-level Energy Storage Converter for DC Micro-grid [PDF]
, 2017 在微电网中储能系统发挥着维持短时功率平衡、改善电能质量和提升发电质量的重要作用。锂电池储能具有比能量高、循环寿命长、效率高等优势，特别适合于微电网储能使用。本文针对直流微电网的应用场合，提出了一种模块化多电平储能变流器。它不仅保持了常规储能变流器控制能量双向流动的特性，还可以独立调制各个电池的充放电速率，实现了储能变流器与锂电池均衡电路的结合，具有很强的工程应用价值。 首先，介绍了课题的背景和意义，讨论了储能系统在微电网中的重要作用；介绍了储能变流器和锂电池均衡电路的研究进展 ...
魏闻
core
Research Review of Gravity Energy Storage Based on Grand Structure and Slope Gravity Energy Storage Systems [PDF]
[Objective] Gravity energy storage, as a new form of energy storage, plays an increasingly important role in balancing power supply and demand, responding to intermittent energy fluctuations, and other aspects of the power system.
Biao LIU, Jun LI, Jun LI, Zhaowei YUAN
core +1 more source
World Water Policy, Volume 11, Issue 4, Page 1000-1014, November 2025.ABSTRACT The article investigates the management of water supply infrastructure in Natal, Brazil, analyzing the alignment between the utility's investments and user demands during the period from 2016 to 2019. Using data from the Customer Service Center (CAU) and official investment information, it was identified that approximately 67% of complaints ...
Loiane Tamara dos Santos Alves Romanato +3 more
wiley +1 more source
Design and Synthesis of Advanced Materials for Electrochemical Energy Storage [PDF]
, 2016 在众多的储能系统中，锂离子电池和超级电容器具有很高的能量密度和功率密度，长循环寿命，安全以及环境兼容性好等优点，受到了来自科学界以及工业界的广泛关注。对于超级电容器和锂离子电池来说，它们的性能好坏与所使用的电极材料有很大关系。目前商业化的超级电容器电极材料和锂离子电池负极材料主要是碳材料，它的容量相对较低，已经不能满足人们日益增长的需求。因此科学工作者正在努力寻找开发新型的高性能电极材料来替代传统的碳材料。最近研究结果表明，过渡金属氧化物具有很高的理论比容量而且价格低廉 ...
蔡道平
core
Model Establishment and Power Optimization of Vertical Gravity Energy Storage System [PDF]
[Objective] With the proposal of the "carbon peak" and "carbon neutrality" goals, the global push for the transformation of the energy structure is accelerating the construction of new power systems dominated by renewable energy.
Jianfeng HONG +5 more
core +1 more source