Feng Liu

Editorial: New advancements in power system condition monitoring, fault diagnosis and environmental compatibility

Deshi Liu, Feng Liu, Jun Chen, Hui Wan et autres

Rising electricity demand and higher consumption levels are pushing power systems toward stricter safety and stability requirements. To maintain dependable, secure, and efficient transmission and distribution, it is essential to continuously monitor system conditions and swiftly identify faults. This relies on aggregating …

cn, us, gb (code pays fourni par la source)

Hidden genetic diversity in 320 nearly-complete East Asian genome assemblies

Dongya Wu, Chentao Yang, Quanyu Chen, Mingyu Suo et autres

East Asian populations, representing over 20% of the global population, remain critically underrepresented in human genomic studies, limiting our understanding of population-stratified genetic variation and its implications for health and disease. Here we present the first phase of the Asian Pan-Genome project …

cn, us, Botswana, pk, me (code pays fourni par la source)

Compositional Grid Codes With Guarantee on Both Stability and Dynamic Performance

Xiaoyu Peng, Cong Fu, Zhongze Li, Xi Ru et autres

This paper proposes a compositional grid code framework that guarantees power system stability and dynamic performance simultaneously. By reformulating device-grid interactions based on passivity theory, we derive compositional stability indices compatible with heterogeneous dynamics. Then, the proposed grid codes decompose system-level stability …

cn, in (code pays fourni par la source)

Stability Degradation Induced by Angle–Voltage Coupling in Power Systems: Bode-Type Fundamental Performance Limitation Analysis

Xiaoyu Peng, Zhongze Li, Cong Fu, Peng Yang et autres

This paper presents a novel perspective on understanding how the interaction between phase-angle and voltage dynamics affects the stability of inverter-dominated power systems. To explore this, we analyze Bode’s integral of frequency-domain sensitivity functions, which reveals the underlying law that limits the …

cn (code pays fourni par la source)

Editoral: Advancements in power system condition monitoring, fault diagnosis and environmental compatibility

Feng Liu, Weicheng Yu, Jun Chen, Hui Lin Wan et autres

The growing demand for electricity and its rising consumption levels are imposing stricter demands on the safety and operational stability of power systems. Monitoring the operational status and diagnosing faults in these systems are crucial to maintaining the reliability, safety, and efficiency …

cn, us, gb (code pays fourni par la source)

V2G Regulation in Distribution Networks With Decision-Dependent Uncertainties: A Chance-Constrained Learning Method

Jingxiang Wang, Zhaojian Wang, Qianwen Xu, Baocong Zhang et autres

With the proliferation of electric vehicles (EVs), coordinating Vehicle-to-Grid (V2G) technology in distributed networks can enhance grid flexibility. However, the uncertainties of EVs pose big challenges to the implementation of V2G. Especially in dispatch scenarios with real-time prices, the uncertain charging demand …

cn, se (code pays fourni par la source)

A game-based coupled electricity and carbon trading market considering competitive bidding strategy and uncertainty of demand response

Jiaxun Li, Qiuwei Wu, Xuan Zhang, Yue Chen et autres

The coupling of electricity and carbon trading markets is essential for achieving decarbonization in the power sector. To analyze market participants’ strategic behaviors in the coupled electricity and carbon trading markets, this paper proposes a tri-level Nash-Stackelberg-Nash (N-S-N) model that captures competitive …

cn, gb, hk (code pays fourni par la source)

Dual‐Compatible Polarity‐switched Small Molecules Enable Auxiliary Charge Generation and Transport Pathways in Organic Solar Cells

Jiawei Deng, Guangkuo Dai, Lixuan Kan, Haisheng Ma et autres

The commercialization of organic solar cells (OSCs) is limited by bottlenecks including relatively high voltage loss, insufficient donor-acceptor interfacial charge generation, and morphological instability. Traditional approaches of interfacial regulation usually struggle with unmatching energetic landscape and/or molecular compatibility. In this study, two …

cn (code pays fourni par la source)

Nano‐Electro‐Sampling and Intelligent Analysis System for Real‐Time Gene Profiling of Living Cells

Zhaocun Huang, Feng Liu, Deyuan Zhi, Bing Liu et autres

Accurate intracellular genetic profiling of living cells enables dynamic monitoring of therapeutic response, facilitating timely treatment optimization. However, achieving real-time gene analysis while maintaining cell viability remains a persistent challenge in existing methodologies. In this work, a Nano-Electro-Sampling and Intelligent Analysis (Nesta) …

cn, Éthiopie (code pays fourni par la source)

Pollutant emission characteristics of staged combustion with hydrogen-enriched methane for gas-fired boiler based on Taguchi design

Xuemin Liu, Qiaonan Zhao, Xiaowei Liao, Feng Liu et autres

Hydrogen-enriched methane (HEM) combustion is an effective method to reduce the consumption of CH 4 . A Taguchi orthogonal method was proposed to investigate the effects of the H 2 -doping ratio X H2 , air preheating temperature T air , and …

cn (code pays fourni par la source)

Sequential Crystallization Engineering via a Dual‐Functional Thiophene Derivative Boosts Organic Solar Cell Efficiency to 20.5%

Yumiao Huo, Bowen Cheng, Lixuan Kan, Xia Guo et autres

Abstract Controlling film‐formation kinetics is pivotal for optimizing active‐layer morphology and efficiency in bulk heterojunction organic solar cells (BHJ‐OSCs), yet sequential crystallization of donor and acceptor materials remains challenging due to their intertwined dynamics. Herein, a novel thiophene derivative, 1,2‐di([2,3′‐bithiophen]‐2′‐yl)ethyne (DBTE) is …

cn (code pays fourni par la source)

Flame-retardant aerogels and porous composites based on sustainable biomass polysaccharides: A review

Linsheng Wang, Xiang Lin, Feng Liu, Peng Lin et autres

cn (code pays fourni par la source)