Results 131 to 140 of about 10,338 (273)

Green design of circuit breaker electrical life to improve resource utilization. [PDF]

Sci Rep
Zhou J, Shang Z.
europepmc   +1 more source

Hydrogen to Power: Exploring Current Developments and Future Challenges

Natural Sciences, Volume 6, Issue 3, July 2026.
As the interest in low‐carbon energy systems grows, hydrogen continues to attract attention as a flexible energy carrier for power applications. Developments in hydrogen production, storage, transport, and utilization are explored. In addition, the deployment challenges of hydrogen energy vector related to economics, infrastructure, safety, and ...
Md. Shafiullah, Muhammad Ahmad, Youssef Awda, M. Maaruf, Muaiz O. Ali, Khalid A. AlShumayri, Syed M. Rahman   +6 more
wiley   +1 more source

An adaptive reclosing scheme for flexible DC grid based on residual voltage S-transformation. [PDF]

Sci Rep
Dai Y, Shu H, An N, Tang Y, Han Y.
europepmc   +1 more source

A novel model of superconducting tape-based hybrid DC circuit breaker for monopolar and bipolar HVDC grid

Results in Engineering
Mojtaba Roshani Diz, B. Vahidi, Hasan Rastegar   +2 more
semanticscholar   +1 more source

SWITCHING ELECTRIC CIRCUITS WITH DC HYBRID BREAKER

SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings, 2014
openaire   +1 more source

A Self‐Supervised Machine Learning Approach for the Estimation of Open‐Circuit Voltage Degradation in Photovoltaic Systems

Progress in Photovoltaics: Research and Applications, Volume 34, Issue 7, Page 920-941, July 2026.
This study introduces a self‐supervised machine learning approach integrating physics‐based principles to estimate open‐circuit voltage ( voc) degradation in photovoltaic systems using SCADA data. By combining clustering and regression algorithms, our method detects performance deviations without labelled datasets. Results across three PV installations
Sandra Riaño, Jose‐Domingo Santos, Miguel Esteras, Amaia Abanda, Javier Del Ser   +4 more
wiley   +1 more source

Multi-terminal flexible DC grid circuit breaker withstands multi-lightning strike analysis. [PDF]

Sci Rep
Tang Y, Shu H, He K, Dai Y, Kuang Y, Han Y, Lou W.   +6 more
europepmc   +1 more source

A novel thyristor-based hybrid DC circuit breaker with the ability to identify the type and location of the fault before reclosing the MMC-HVDC grid

International Journal of Electrical Power & Energy Systems
Mojtaba Roshani Diz, B. Vahidi, Hasan Rastegar   +2 more
semanticscholar   +1 more source

Arc-less Commutation in Hybrid DC Circuit Breaker

Arc-less Commutation in Hybrid DC Circuit Breaker
identifier:oai:t2r2.star.titech.ac.jp ...
openaire  

Microstructure Engineering Toward High Cost‐Effective Nd–Fe–B Sintered Magnets: A Review

Rare Metals, Volume 45, Issue 7, July 2026.
ABSTRACT Nd–Fe–B sintered magnets, critical for enhancing electromechanical conversion efficiency and operational stability in wind turbines and electric vehicle drives, are prized for their outstanding coercivity, high remanence, and superior maximum energy product.
Dongmin Zhang, Minggang Zhu, Xu Sun, Qisong Sun, Xiaolong Song, Jingyan Zuo   +5 more
wiley   +1 more source