Results 271 to 280 of about 116,465 (358)

Direct current generation in triboelectric nanogenerators through ionic dynamics and electrode polarization effects. [PDF]

Nat Commun
Gbadam GS, Park H, Lee C, Joo H, Gwak S, Yoon HJ, Ryu H, Lee SM, Lee JH, Lee JH.   +9 more
europepmc   +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

Adaptive residual observer-based detection and isolation framework against false data injection attack in large-scale power systems. [PDF]

Sci Rep
Yu X, Gao C, Du Y, Gao B, Tian D, Hou T.
europepmc   +1 more source

Analysing the Impact of Frequency Bands on Partial Discharge Measurement Outcomes in Generators Through Model‐Based Approach

High Voltage, EarlyView.
ABSTRACT The electromagnetic wave produced by a partial discharge (PD) covers a broad range of frequencies, from a few kHz to several 100 MHz. Because of the nonlinear response of the stator winding, each frequency component of the PD pulse experiences different levels of attenuation as it travels through the winding structure. Consequently, the choice
Arash Abyaz, Mohammad Hamed Samimi, Amir Abbas Shayegani Akmal   +2 more
wiley   +1 more source

Machine learning based fault classification for improved induction motor performance. [PDF]

PLoS One
Khan ZA, Raza MA, Masud MI, Jumani TA, Faheem M, Aman M.   +5 more
europepmc   +1 more source

Analysis of linear electric generators’ structures [PDF]

, 2014
Fedorov, S.I., Panchenko, V.I., Панченко, В.И., Федоров, С.И.   +3 more
core  

Research on dual-waterway cooling system of high-power-density permanent magnet synchronous machine. [PDF]

PLoS One
Xu Y, Duan X, Xu M, Han A, Yu W.
europepmc   +1 more source

Hybrid Wave Rotor Electric Aero Propulsion

, 2014
M. Razi Nalim, Sally P. Bane, M. Javed Khan, Ravichandra Jagannath   +3 more
openalex   +1 more source

Fault diagnosis method of a cascaded H‐bridge inverter based on a multisource adaptive fusion CNN‐transformer

IET Power Electronics, EarlyView.
The multisource adaptive fusion CNN‐transformer method proposed in this study can provide theoretical and technical support for fault diagnosis of high‐voltage MCHBI. It has a promising potential for engineering applications. Abstract In high‐voltage applications, the number of cascaded H‐bridge inverter units is large, the failure probability ...
Weiman Yang, Weinian Wang, Xinggui Wang, Jianfeng Gu, Zhuoling Wang   +4 more
wiley   +1 more source

Controlling molecular machines <i>via</i> optimally oriented external electric fields. [PDF]

Chem Sci
Severi M, Moreira IPR, Ribas-Ariño J, Quapp W, Bofill JM.   +4 more
europepmc   +1 more source