Results 71 to 80 of about 10,256 (232)
IEEE Access, 2019 This paper investigates the impact factors of switching transient overvoltage (SOV) in an offshore wind farm (OWF) by analyzing multiple ignitions of a vacuum circuit breaker.
Jiujiang Zhou +4 more
doaj +1 more source
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 +6 more
wiley +1 more source
Real-time comprehensive simulation of electric power systems for the task of overvoltages value determination [PDF]
, 2015 For a correct determining of the overvoltage limiters characteristics, as well as the optimal location of its installation is required to use reliable information about the primary electrical quantities, especially voltage level, in different operation ...
Gusev, Alexander Sergeevich +2 more
core +1 more source
High Frequency Snubber Circuit for SiC MOSFET Module
Kongzhi Yu Xinxi Jishu, 2016 During high frequency switching condition, overvoltage caused by the coupling oscillation between distributed parameters(inductance, capacitor) on Silicon Cabide(SiC) device will easily lead to breakdown damage of devices and the generated ...
LUO Jianbo, FAN Wei, PENG Kai
doaj
IEEE Open Journal of Power ElectronicsZero Overvoltage Switching (ZOS) is a method that enables transistors to perform turn-off transitions at maximum speed, thereby minimizing switching losses, while simultaneously preventing overvoltage oscillations despite the high switching speed ...
Nico Schmied +3 more
doaj +1 more source
Design of a snubber circuit for low voltage DC solid‐state circuit breakers
IET Power Electronics, 2021 Solid‐state circuit breakers (SSCBs) are designed to interrupt fault currents typically several orders faster than its electromechanical counterparts. However, such an ultrafast switching operation would produce a dangerous overvoltage which might cause ...
Zhongying Wang +1 more
doaj +1 more source
High Voltage, Volume 11, Issue 1, Page 1-24, February 2026.ABSTRACT With the development of deep‐sea wind power and large‐scale onshore clean energy, the global demand for higher voltage level DC cable power transmission technology has become increasingly urgent. This paper systematically reviews the technical advancements in high voltage direct current (HVDC) cable accessories, addressing design challenges of
Zongxi Liu +5 more
wiley +1 more source
High Voltage, Volume 11, Issue 1, Page 83-99, February 2026.ABSTRACT This study examines transient overvoltage phenomena in 525 kV high‐voltage direct current (HVDC) onshore cable systems, with particular emphasis on the influence of grounding configurations in two joint types: straight‐through and screen‐separated.
Tanumay Karmokar +3 more
wiley +1 more source
New controlled switching approach for limitation of transmission line switching overvoltages
IET Generation, Transmission & Distribution, 2013 In this study, a new controlled switching approach is proposed. This method is applied to the controlled closing of high voltage uncompensated transmission lines. The new approach is a developed version of conventional zero‐crossing controlled switching approach. Performance of the new approach is evaluated and compared with the conventional controlled
Heresh Seyedi, Shahab Tanhaeidilmaghani
openaire +1 more source
Advanced Electronic Materials, Volume 12, Issue 2, 21 January 2026.The device platform, which utilizes a photo‐crosslinked ionic gel electrolyte with a broad range of oxidation and reduction capabilities, can effectively evaluate and screen the thermoelectric material candidates with high potential across a wide range of doping levels, thereby minimizing the effort required to identify dopants compatible with ...
Sunbin Hwang +2 more
wiley +1 more source