Results 71 to 80 of about 22,263 (253)

Surface Flashover in 50 Years: III. Extreme Environments and Industrial Challenges

High Voltage, Volume 11, Issue 1, Page 100-142, February 2026.
ABSTRACT Modern high‐voltage electrical equipment operates in complex environments where surface conditions are subjected to multifaceted influences from electric fields, thermal gradients, contaminants, irradiation and other extreme environmental factors.
Zhen Li, Heng Zhang, He Gao, Ji Liu, Yoshimichi Ohki, George Chen, Shengtao Li   +6 more
wiley   +1 more source

Comprehensive Structural Reliability Assessment When Choosing Switchgear Circuits for 35–220 kV Step-Up Substations

Energies
The basic requirements for the design of a switchgear for main 35–220 kV step-down substations are reliability and efficiency. Switchgear circuits are chosen depending on the number of supply and transit lines and transformers, the substation’s place in ...
Aleksandra V. Varganova, Aleksandr S. Irikhov, Anastasia A. Utesheva, Vadim R. Khramshin, Aleksandr S. Maklakov, Andrey A. Radionov   +5 more
doaj   +1 more source

Sustainable Battery Design: Holistic Recyclable Lithium‐Ion Battery System for Automotive and Following 2nd Life Stationary Use

Energy Technology, Volume 14, Issue 1, January 2026.
The article explores essential aspects of sustainable lithium‐ion battery systems. It discusses stationary applications and safety assessments for second‐life applications using field‐aged automotive cells. The article also addresses recycling processes with economic implications for plastic and summarizes CO2 emissions related to lithium‐ion batteries.
Eva‐Maria Stelter, Dominik Spancken, Thomas Waldmann, Christin Hogrefe, Christian Hein, Alexander Hepp, Jens Hack, Brendan Muscutt, Andre Stegmann, Mirko Gebauer, Gunnar Balkow, David Petermann, Nicole Büchau, Christiane Schäfer, Riccardo Möller   +14 more
wiley   +1 more source

Application of multiple resistive superconducting fault-current limiters for fast fault detection in highly interconnected distribution systems [PDF]

, 2013
Superconducting fault-current limiters (SFCLs) offer several benefits for electrical distribution systems, especially with increasing distributed generation and the requirements for better network reliability and efficiency.
Blair, Steven Macpherson, Booth, Campbell, Bright, C.G., Burt, Graeme   +3 more
core   +1 more source

Digital Twin of an Electrical Insulation System: Data Communication, Predictive Models and Health Condition

Digital Twins and Applications, Volume 3, Issue 1, January/December 2026.
Life and reliability models, potentially able to account for any type of stress, even time varying, are developed and their integration in a digital twin is discussed. Algorithms for the dynamic assessment of insulation health condition through diagnostic testing or monitoring, are developed.
Gian Carlo Montanari, Sukesh Babu Myneni, Vinod Pabbati   +2 more
wiley   +1 more source

Accurate Harmonic Voltage Measurement Based on Series Resistive‐Capacitive Divider for Gas‐Insulated Switchgear

IET Science, Measurement &Technology, Volume 20, Issue 1, January/December 2026.
A series resistive‐capacitive divider for harmonic voltage measurement of gas‐insulated switchgear was studied. It can step down the voltage while amplifying the proportion of harmonics in the total sensed voltage, thereby increasing the significant figure for the measurement and enabling the accurate measurement of high‐order, low‐amplitude harmonics.
Huizhong Pang, Ruiting He, Fei Liang, Yue Li, Huisi Liu, Wenbo Zhou, Binxian Lu   +6 more
wiley   +1 more source

Screening Distribution Networks for Loss Minimum Reconfiguration: Leveraging Demonstration Insights for Statistical Deployment Prioritisation

IET Smart Grid, Volume 9, Issue 1, January/December 2026.
This study proposes a statistical screening approach to prioritise distribution systems for loss‐minimisation reconfiguration, a technology that reduces power losses by optimally operating sectionalising switches. By leveraging operational data and demonstration results from TEPCO (2019–2020), the proposed method estimates loss reduction potential ...
Kei Hagiwara, Sakura Ami, Yu Fujimoto, Tsunayoshi Ishii, Yasuhiro Hayashi, Shingo Uchiyama, Kohei Oishi, Kenjiro Mori   +7 more
wiley   +1 more source

Mobile Microgrids: Concepts, Key Technologies, Business Models, Applications and Prospects

IET Smart Grid, Volume 9, Issue 1, January/December 2026.
Our study explores MMG concepts, key technologies, business models and applications, illustrating their impact on improving the flexible ADN operation. This study emphasises not only the practical importance of MMGs but also their pivotal role in reshaping the future landscape of energy delivery, offering valuable insights for researchers, policymakers
Tao Ding, Chenggang Mu, Yujie Ding, Shunqi Wang, Rui Song, Mohammad Shahidehpour   +5 more
wiley   +1 more source

Autonomous power expert system [PDF]

The goal of the Autonomous Power System (APS) program is to develop and apply intelligent problem solving and control technologies to the Space Station Freedom Electrical Power Systems (SSF/EPS).
Quinn, Todd M., Ringer, Mark J.
core   +1 more source

A convolutional neural network based deep learning methodology for recognition of partial discharge patterns from high voltage cables [PDF]

, 2019
It is a great challenge to differentiate partial discharge (PD) induced by different types of insulation defects in high-voltage cables. Some types of PD signals have very similar characteristics and are specifically difficult to differentiate, even for ...
Bhatti, Ashfaque Ahmed, Hepburn, Donald M., Judd, Martin D., Li, Lee, Li, Zhaohui, Peng, Xiaosheng, Reid, Alistair J., Siew, Wah Hoon, Wang, Ganjun, Wu, Yijiang, Yang, Fan, Zhou, Chengke   +11 more
core   +4 more sources