Results 11 to 20 of about 98,856 (268)
Materials & Design, 2023 Following the surge in power loads and continuous improvement in the voltage level, insulating papers' mechanical and electrical properties face new challenges.
Wenchang Wei +5 more
doaj +1 more source
Distributed automated control and protection system for power lines with any degree of longitudinal compensation [PDF]
E3S Web of Conferences, 2021 With longitudinal compensation of the reactance of the line, the problem of its protection against overcurrents arises from the point of view of relay protection. The problem is relevant with a greater degree of compensation.
Novokreshenov Vitaly Viktorovich +2 more
doaj +1 more source
Impacts of protection system misoperation on the reliability of Turkish National Power Transmission System [PDF]
, 2011 State Grid EPRI (NARI Group);Sifang Automation Co., Ltd;Guodian Nanjing Automation Co., Ltd;Xuji Group Co.;Dongfang Electronics Co., Ltd2011 International Conference on Advanced Power System Automation and Protection, APAP 2011 -- 16 October 2011 through
Ilisu I. +5 more
core +1 more source
ReaxFF-MD in the field of pyrolysis of insulating oil: A review [PDF]
E3S Web of ConferencesThis article reviews the application of the Reactive Molecular Dynamics (ReaxFF-MD) method in the field of insulating oil. It introduces the commonly used methods for constructing models of insulating oil and oil-paper, summarizes the pyrolysis ...
Yang Weiqi +6 more
doaj +1 more source
Frontiers in Energy Research, 2021 This article presents an overview of the transmission system and protection schemes employed in the national power grid of Oman. The technical design requirements considering the percentage of allowable limits for the different transmission voltage ...
Saif Al Omairi +3 more
doaj +1 more source
The study of the electrical properties of nano insulating oil for submarine cables [PDF]
E3S Web of ConferencesAt present, the alkylbenzene insulation oil for submarine cables of 220kV and above in China relies on imports, which poses high maintenance costs and supply interruption risks.
Tian Chen +6 more
doaj +1 more source
Shock and Vibration, 2021 The problem of vibration and noise in the iron core of power transformers remains quite topical. Insofar as the state-of-the-art iron core and binding production adopt the lamination method and weft-free adhesive tape, respectively, the transformer core ...
He Qiang +5 more
doaj +1 more source
High frequency directional-based protection scheme for transmission lines emanating from large scale wind farms [PDF]
, 2023 Penetration of large-scale renewables has changed the fault current characteristics, degrading reliability of the transmission line traditional protection system.
Saber, A +3 more
core +1 more source
Laboratory investigation of dodecylbenzene diffusion from submarine cables [PDF]
E3S Web of ConferencesOil-filled submarine cables have come to dominate the reliable delivery of electrical power today, but oil leakage still remain a challenge. This work focuses on the exploring of spill behavior of dodecylbenzene (DDB) after leakage and the detection of ...
Liu Zhifeng +6 more
doaj +1 more source
A dynamic modelling environment for the evaluation of wide area protection systems [PDF]
, 2008 This paper introduces the concept of dynamic modelling for wide area and adaptive power system protection. Although not limited to these types of protection schemes, these were chosen due to their potential role in solving a multitude of protection ...
Abdulhadi, I.F. +7 more
core +1 more source