Results 121 to 130 of about 362,311 (271)

Installation locations of surge arresters on double-circuit transmission lines

Zhejiang dianli
The connected series-compensated capacitors alter the sequence network impedance of transmission lines and the distribution of sequence currents during faults.
YANG Liming, XIE Shimin, WANG Zhong, CHEN Fufeng, XUE Mingjun, CHEN Zhong   +5 more
doaj   +1 more source

Electrical Performance of Polymer-Insulated Rail Brackets of DC Transit Subjected to Lightning Induced Overvoltage. [PDF]

Materials (Basel), 2021
Abd Rahman FA, Ab Kadir MZA, Ungku Amirulddin UA, Osman M.   +3 more
europepmc   +1 more source

Configuring the metal-oxide surge arresters

, 2019
U ovom završnom radu pod naslovom Izbor metal oksidnih odvodnika prenapona, detaljno je opisana opasnost koja nastaje pojavom prenapona i važnost zaštite elektroenergetskog sustava s odvodnicima prenapona.
Stjepanović, Dean
core  

State‐of‐the‐Art Artificial Intelligence for Condition Perception of Power Equipment: Applications and Trends

High Voltage, EarlyView.
ABSTRACT With the advancement of the ‘carbon peaking and carbon neutrality’ targets and the construction of new power systems, the operating environment of power equipment is becoming increasingly complex, rendering traditional operation and maintenance strategies insufficient to meet the demands of safe and stable grid operation.
Hui Song, Gehao Sheng, Zonglin Wang, Yuxiao Zhang, Lingen Luo, Xiuchen Jiang   +5 more
wiley   +1 more source

Structure of Surge Arresters and Their Application in Power System

, 2010
This work deals with internal and external protection against surge phenomena occurring in the power system. Describes the atmospheric and the operating overvoltage.
Strapko, Miroslav
core   +1 more source

Modeling and Experimental Validation on Current Uniformity Characteristics of Parallel Spiral Structure Surge Arrester in ±550 kV DC GIS

Applied Sciences
The employment of a multi-column parallel connection is intended to enhance the energy absorption capability and reliability of surge arresters. However, the disparity in reference voltage between each varistor column and the uneven current distribution ...
Siyuan Liu, Liudan Wang, Shiyu Liu, Zhiyuan Liu, Yingsan Geng   +4 more
doaj   +1 more source

Evaluation of the efficacy of transient overvoltages suppression measures in different wind farm topologies using SF6 circuit breaker. [PDF]

Sci Rep, 2023
Eliyan T, Wadie F.
europepmc   +1 more source

The Dark Pyramid: Unpacking the Multidimensional Nature of the Dark Side of Leadership

British Journal of Management, EarlyView.
Abstract The dark side of leadership has been employed as an umbrella term to cover an array of concepts typically concerned with the dysfunctionality and/or toxicity of individual leaders. As the field of leadership studies moves towards ‘post‐heroic’ perspectives, we apply the same ontological positioning, adopting a ‘post‐villainous’ perspective in ...
Peter Stephenson, Richard Bolden, Morgen Witzel   +2 more
wiley   +1 more source

Design and Development of a Diagnostic System for a Non-Intercepting Direct Measure of the SPIDER Ion Source Beamlet Current. [PDF]

Sensors (Basel), 2023
Patton T, Shepherd A, Pouradier Duteil B, Rigoni Garola A, Brombin M, Candeloro V, Manduchi G, Pavei M, Pasqualotto R, Pimazzoni A, Siragusa M, Serianni G, Sartori E, Taliercio C, Barbato P, Cervaro V, Ghiraldelli R, Laterza B, Rossetto F.   +18 more
europepmc   +1 more source

Views from the Inside: Reflections on the Modern Hospital

The Political Quarterly, EarlyView.
Abstract There's a constant refrain in the press, on social media and from populist politicians that the NHS is dying on its feet. How accurate is this picture? This article takes a behind‐the‐scenes look at daily life in a modern, big city hospital. The Queen Elizabeth is now the biggest workplace in Birmingham.
Jon Bloomfield
wiley   +1 more source