Results 71 to 80 of about 3,588 (298)

Thermal image, partial discharge and leakage current correlation of ceramic insulator under different contamination level [PDF]

, 2017
This paper reports correlation on leakage current and thermograph infrared (IR) images of the ceramic outdoor insulator for the condition based monitoring purposes.
Abral, H., Ahmad, M. H., Arief, S., Darwison, Darwison, Hazmi, A., Aulia, Aulia   +5 more
core  

Reconfigurable Logic‐in‐Memory Operations Enabled by Triple‐Gated Feedback Field‐Effect Transistors for Area‐Efficient Computing

Advanced Engineering Materials, EarlyView.
A reconfigurable logic‐in‐memory cell composed of triple‐gated feedback field‐effect transistors implements multiple combinational logic functions within a single configuration. By utilizing program gates as dynamic input terminals, the proposed cell performs full adder, full subtractor, 2‐to‐1 multiplexer, and 4‐to‐2 encoder operations without ...
Minhyeok Seol, Yunwoo Shin, Donghyung Lee, Dongki Kim, Kyoungah Cho, Sangsig Kim   +5 more
wiley   +1 more source

Sustainable electrical insulator waste management: an eco-friendly concrete development and property assessment using 3E analysis

Frontiers in Sustainability
A green environment will result from the use of sustainable industrial waste in eco-friendly concrete making. This study summarizes the outcomes of mechanical properties, microstructure characterization, and Environmental–Energy–Economic (3E) analysis of
Ranjith R., Sekar S. K.
doaj   +1 more source

Experimental Methods of Determination of Short- and Long-term Mechanical Strength of Ceramic Insulators

Engineering Transactions, 2015
The subject of this paper are the properties of ceramic insulators responsible for transmission of mechanical stresses due to their construction and destination.
F. Rejmund, P. Ranachowski
doaj   +1 more source

Jurnal ELECTRICAL PERFORMANCE OF INSULATORS POLYMERIC, CERAMIC AND GLASS UNDER ARTIFICIAL TROPICAL CLIMATE AGEING

, 2012
This paper describes the effects and the accelerated ageing of polymer, ceramic and glas insulators under artificial tropical climate. A comparison of the surface leakage current of the polymer insulator with a ceramic and a glass insulator can be known ...
Salama
core  

Development of large insulator rings for the TOKAMAK Fusion Test Reactor [PDF]

, 1977
Research and development leading to the manufacture of large ceramic insulator rings for the TFTR (TOKAMAK Fusion Test Reactor).
Tobin, A., Brown, T.
core   +1 more source

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

Advanced Engineering Materials, EarlyView.
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal, Cevher Kursat Macit, Merve Ayık, Hakan Tutumlu   +3 more
wiley   +1 more source

Performance Analysis of 1200kV Ceramic Disc Insulator String under Normal and Faulted Conditions

, 2015
In the recent years there has been a considerable increase in demand for the electrical power requirement in our country. Presently the transmission system voltages has increased to 765kV ac and 800kV dc, keeping in view of the future demand ...
Reddy, Subba B, Reddy, B. Subba, Naik, Satish B, Verma, Alok Ranjan, Naik, B. Satish   +4 more
core   +1 more source

Electrified Damage in Motion Systems

Advanced Engineering Materials, EarlyView.
The electrified damage in motion systems is a fundamental framework presenting the degradation pathway arising from the coupling of electrical energy transport with mechanical contact and interfacial chemistry. The framework positions electrified damage as a distinct degradation regime with unique characteristic surface morphologies and failures of ...
M. Humaun Kabir, Angelina Nguyen, Hong Liang   +2 more
wiley   +1 more source

Event-Based Evaluation of Short-Term Wettability Degradation of RTV Nanocomposite-Coated 150 kV Ceramic Insulators Under Tropical Flashover Stress

Corrosion and Materials Degradation
Flashover events can induce rapid surface condition changes on outdoor ceramic insulators, while early-stage degradation is typically assessed indirectly through long-term ageing or electrical diagnostics.
Yusreni Warmi, Nofriady Handra, Agus Sukarto Wismogroho, Syukri Syukri, Sitti Amalia, Andi M. Nur Putra, Hamdi Habdillah, Martini Martini, Muhammad Naufalun Nabil   +8 more
doaj   +1 more source