Results 101 to 110 of about 354,332 (193)

Topology Comparison Study of Five-Phase Wound-Field Doubly Salient Fault Tolerant Generators

Applied Sciences, 2019
To present the characteristics of pole number and pole shape of the core, the five-phase wound-field doubly salient generators (WFDSGs) with symmetric phase inductance are studied and optimised in this paper, considering the split ratio, slot fill factor
Liwei Shi, Junhao An, Wenchao Zhang
doaj   +1 more source

A dual‐responsive fluorescent probe for imaging viscosity and polarity in nonalcoholic fatty liver disease

Smart Molecules, EarlyView.
We developed a BODIPY‐based fluorescent probe with dual responsiveness to viscosity and polarity, enabling sensitive and precise imaging of non‐alcoholic fatty liver disease. Abstract Viscosity and polarity are critical physiological parameters implicated in the onset and progression of nonalcoholic fatty liver disease (NAFLD).
Di Zhao, Zhizhong Wang, Ke Xu, Yuntai Liu, Di Wu, Ting Jiang, Haonan Gao, Chengmei Xiao, Debin Zheng, Kai Wang, Wenhao Zhai   +10 more
wiley   +1 more source

AI‐enabled bumpless transfer control strategy for legged robot with hybrid energy storage system

CAAI Transactions on Intelligence Technology, EarlyView.
Abstract Designing Hybrid energy storage system (HESS) for a legged robot is significant to improve the motion performance and energy efficiency of the robot. However, switching between the driving mode and regenerative braking mode in the HESS may generate a torque bump, which has brought significant challenges to the stability of the robot locomotion.
Zhiwu Huang, Zi Yu, Hui Peng, Zixuan Wang, Xiaokang Dai, Weirong Liu, Jing Wang   +6 more
wiley   +1 more source

Stability Modelling and Analysis of an Integrated Wind‐PV‐Storage Power System: A Small‐Signal Approach Using Multi‐Coordinate System Consistency Transformation

Energy Internet, EarlyView.
ABSTRACT With growing energy demand and depletion of fossil fuels, renewable energy development is crucial for achieving dual‐carbon goals. This paper focuses on small‐signal modelling and stability analysis of a grid‐connected wind‐PV‐storage system.
Puyu Wang, Pengyu Bo, Xujie Tang, Wu Tong, Yibo Wang, Xiance Zhu, Zhiyu Cao, Xiao‐Ping Zhang   +7 more
wiley   +1 more source

Bursting Oscillation Characteristics and Improved AHODFC for DFIG and PMSG Combined Wind Farm

Energy Internet, EarlyView.
ABSTRACT Bursting oscillations occur in DFIG and PMSG combined wind farm under external disturbances and lead to the instability problems. To reveal the bursting oscillation characteristics and develop a suppression method, a fast‐slow dynamics analysis method and an improved adaptive high‐order differential feedback controller (AHODFC) based on ...
Kun Wang, Wei Chen, Jiangtao Li, Zhanhong Wei   +3 more
wiley   +1 more source

Analysis of AC winding loss of permanent magnet synchronous traction motor with high power

机车电传动, 2022
In a multiple-pole and high-power PMSTM with high fundamental frequency, the harmonic frequency of the internal magnetic field increases accordingly. The harmonic magnetic field will induce eddy current in the winding, resulting in high-frequency eddy ...
LI Xiangcheng, WANG Yingchun, NI Wei, WU Nan   +3 more
doaj  

Developments and Prospects of Voltage Source Converter‐High‐Voltage Direct Current Transmission Technology

High Voltage, EarlyView.
ABSTRACT Voltage source converter‐high‐voltage direct current (VSC‐HVDC) transmission is a key technology for renewable‐energy integration, regional grid interconnection and passive‐network power supply. This review summarises the development history of VSC‐HVDC, the evolution of converter topologies, its technical advantages and representative ...
Licheng Li, Yongxia Han, Yuebin Zhou, Huangqing Xiao, Yang Dong, Weisheng Zhang, Yanan Ye, Yichang Li   +7 more
wiley   +1 more source

Regulation by the Transcriptional Regulator YdcI in E. coli and (p)ppGpp‐Dependent Activation of ydcI Expression

Molecular Microbiology, EarlyView.
YdcI, a LysR‐type transcription regulator in Escherichia coli, regulates loci like iraP and mqo. Its expression is induced by (p)ppGpp under stress conditions, and protein levels rise during mid‐exponential growth, connecting its role to stress response and metabolism control. ABSTRACT YdcI, a LysR‐type transcription regulator, has been associated with
Ria Basu Roy, Karin Schnetz
wiley   +1 more source

Rheological and Tribological Properties of Tara Gum‐Thickened Lentil Soups at Selected IDDSI Levels for Dysphagia Management

Legume Science, Volume 8, Issue 4, December 2026.
ABSTRACT This study evaluated the application of a tara gum‐based commercial thickener to formulate texture‐modified lentil soups across International Dysphagia Diet Standardization Initiative (IDDSI) Levels 1–4 for dysphagia management, characterizing their rheological and tribological properties at 5°C, 25°C, and 37°C.
Jasim Ahmed, Linu Thomas, Abdulwahab Almusallam, Hasan Al‐Attar   +3 more
wiley   +1 more source

Brushless Operation of Axial-Flux Wound-Rotor Synchronous Machine Utilizing Third Harmonic

Mathematics
The brushless operation presented in this study is of an axial-flux wound-rotor synchronous machine (AFWRSM) which uses the third harmonic and the fundamental components of current.
Syed Mehdi Abbas, Junaid Ikram, Zafar Ayub, Tanveer Yazdan, Mudassir Raza Siddiqi   +4 more
doaj   +1 more source