Results 91 to 100 of about 3,735 (200)
Review Of Modern Diagnostic Techniques For Assessing Insulation Condition In Aged Transformers [PDF]
, 2003 Cellulosic paper and oil insulation in a transformer degrade at higher operating temperatures. Degradation is accelerated in the presence of oxygen and moisture.
Saha, Tapan K.
core +3 more sources
Carbon Energy, Volume 7, Issue 8, August 2025.High‐throughput screening identifies single‐metal‐embedded nitrogen heterocycle aromatic molecules (M‐NHAMs) as highly efficient and selective electrocatalysts for H2O2 production via 2e⁻ WOR, with Faradaic efficiencies > 80% at low overpotentials.
Pengting Sun +7 more
wiley +1 more source
Fault Diagnosis of Power Transformers With Membership Degree
IEEE Access, 2019 Power transformers are important equipment for power systems, and a dissolved gas analysis (DGA) is widely used to detect incipient faults in oil-pregnant transformers.
Enwen Li, Linong Wang, Bin Song
doaj +1 more source
Small, Volume 21, Issue 31, August 7, 2025.A solution‐phase synthesized platinum‐alkaline earth metal alloy (PtCa) has been designed as an alternative to platinum‐transition metal alloys. The resulting alloy exhibits a structurally ordered arrangement which simultaneously achieves high activity and stability.
Caleb Gyan‐Barimah +8 more
wiley +1 more source
Prediction of remaining life of power transformers based on left truncated and right censored lifetime data [PDF]
, 2008 Prediction of the remaining life of high-voltage power transformers is an important issue for energy companies because of the need for planning maintenance and capital expenditures.
Hong, Yili +4 more
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Perancangan Alat dan Pengujian Tegangan Tembus dengan Minyak Isolasi RBDPO Olein Menggunakan Elektroda Bola-Bola [PDF]
, 2017 The crude oil based transformer insulation has several issues i.e. non-environment friendly, non-biodegradable, non-reneweble, and rarely. Vegetable oil is an alternative transformer insulation which is Crude Palm Oil based RBDPO Olein.
Murdiya, F. (Fri), Setiawan, R. (Rudi)
core
JURNAL MEDIA INFORMATIKA BUDIDARMATransformers are critical components, and early detection of potential failures plays an important role in the reliable operation of the power system. This article describes a novel approach for power transformer failure prediction based on dissolved gas analysis (DGA) by applying the TDCG method with Random Forest algorithm.
Marcelino Maxwell Sugiman +1 more
openaire +1 more source
EnergiesSynthetic ester insulating oils are extensively utilized in power transformers due to their exceptional insulating properties, thermal stability, and environmental compatibility.
Liping Guo +4 more
doaj +1 more source
Fuzzy Logic Approach for Power Transformer Asset Management Based on Dissolved Gas-in-Oil Analysis
Chemical Engineering Transactions, 2013 Dissolved gas analysis (DGA) of transformer oil is one of the most effective power transformer condition monitoring tools which can be facilitated to determine transformer criticality ranking and hence identifying a suitable condition-based asset ...
A. Abu-Siada, S. Hmood
doaj +1 more source
Embedded intelligence for electrical network operation and control [PDF]
, 2011 Integrating multiple types of intelligent, mulitagent data analysis within a smart grid can pave the way for flexible, extensible, and robust solutions to power network ...
Catterson, Victoria +2 more
core +1 more source