Results 81 to 90 of about 6,330 (207)

The Development of Computer-Aided Design for Electrical Equipment Selection and Arrangement of 10 Kv Switchgear

MATEC Web of Conferences, 2015
The paper intends to give an overview of a computer-aided design program application. The research includes two main parts: the development of a computer-aided design for an appropriate switchgear selection and its arrangement in an indoor switchgear ...
Chernaya Anastassiya, Sokolova Elvira
doaj   +1 more source

Modern Trends in Manufacturing of Medium Voltage Switchgear

, 2022
Switchgear is regarded as crucial equipment innetworks that distribute electric power for protection. This is because it's essential to keep an eye on the Switchgear's performance and condition and to carry out the necessary corrective maintenance on any
Sameeullah Chattha, Syed Asad Hussain Shah   +1 more
core   +1 more source

A Maximum Entropy Multisource Information Fusion Method to Evaluate the MTBF of Low-Voltage Switchgear

Discrete Dynamics in Nature and Society, 2018
When analyzing the reliability of low-voltage switchgear by Bayesian method, the maximum entropy multisource information fusion method was proposed to obtain the prior information of low-voltage switchgear and then evaluate the reliability.
Jing-Qin Wang, Zhi-Gang Zhang, Ching-Hsin Wang, Li Wang   +3 more
doaj   +1 more source

Standardized and non-standardized aging tests for switchgear and switchgear-components under severe climatic conditions

, 2002
In this paper ageing tests focussed on indoor switchgear respective on their core components are described. These tests aim at simulating severe environmental stresses and are recommended to be performed for switchgear which has to operate in a harsh ...
Keim, Sabine, König, Dieter, Kluge, M., Eiselt, M.   +3 more
core  

Experimental Study of the Behaviour of Ring Main Unit-Type Panels in the Event of Internal Arcing in Different Compartments

Energies
If an R.M.U. (Ring Main Unit) cubicle is installed, operated and maintained in accordance with current standards and the manufacturer’s instructions, the likelihood of internal arcing is reduced, but should not be completely ignored.
Cristian-Eugeniu Sălceanu, Sorin Enache, Cătălin Dobrea, Daniela Iovan, Daniel Ocoleanu, Marcel Nicola, Ștefan Șeitan, Mihai Ionescu   +7 more
doaj   +1 more source

Design of telemetric switchgear for gas control station

, 2021
Předkládaná diplomová práce je zaměřena na návrh telemetrického rozvaděče pro regulační stanici plynu, včetně celého řídícího systému, který je jeho nedílnou součástí.
Novák, Karel
core  

Optimum Methods of Thermal-Fluid Numerical Simulation for Switchgear

IEEE Access, 2019
Thermal-fluid coupled calculation is an effective way to simulate the temperature rise and heat dissipation process of switchgear. But there are still problems such as huge calculation and low accuracy need to be solved.
Jiangjun Ruan, Yongcong Wu, Peng Li, Mingyang Long, Yujia Gong   +4 more
doaj   +1 more source

THE EFFECT OF LIGHTNING ON HIGH VOLTAGE ELECTRICAL SUBSTATIONS’ LOW VOLTAGE SYSTEMS

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2016
The article presents the results of studies of the effects of lightning on low voltage systems of high voltage electrical substations with outdoor switchgears of 110 kV.
M. I. Fursanov, P. V. Kriksin
doaj   +1 more source

EVALUASI KUALITAS SF6 DALAM SWITCHGEAR BERINSULASI GAS 150KV [PDF]

Penurunan kualitas SF6 pada switchgear dapat terjadi seiring berjalannya waktu akibat adanya pelepasan sebagian yang mengakibatkan degradasi kinerja switchgear.
Bagaskoro, Muhammad Cahyo, Sujito, Sujito, Fadlika, Irham, Jayanti, Evie Dwi, -, Aripriharta   +4 more
core   +1 more source

Investigating Failure Mechanisms in DC Hybrid Switchgear Through a Methodical Evaluation of Critical Faults

IEEE Open Journal of Power Electronics
For safe and reliable DC Distribution systems, appropriate switchgear are key elements. Hybrid switchgear technology has the potential to satisfy the requirements of these prospective DC systems.
Arno Bernhardt, Matthias Streck, Johannes Gehring, Jochen Schuster, Julian Kaiser, Maximilian Kraus, Christoph Oehler, Dieter Volm, Ann-Cathrin Uhr-Muller, Sebastian Gerke, Marlon Roche, Rainer Durth, Christian Hoyer, Jens Schonau, Frank Berger, Vincent Lorentz, Martin Marz   +16 more
doaj   +1 more source