Results 71 to 80 of about 4,981,356 (146)

Low power current transformers

, 2018
Master‘s thesis is focused on current instrument transformers, current sensors and low power current transformers. Discussion is made on advantages and disadvantages of each measuring principle.
Zolich, Ladislav
core  

Low-Cost Online Partial Discharge Monitoring System for Power Transformers. [PDF]

Sensors (Basel), 2023
Sikorski W, Wielewski A.
europepmc   +1 more source

Correction to "Novel Probabilistic Neural Network Models Combined with Dissolved Gas Analysis for Fault Diagnosis of Oil-Immersed Power Transformers". [PDF]

ACS Omega, 2022
Zhou Y, Tao L, Yang X, Yang L.
europepmc   +2 more sources

Failure Rate Prediction of a Power Transformer: A Decomposition-Based Bayesian Deep Learning Method

CSEE Journal of Power and Energy Systems
Power transformers, as essential equipment for electricity transmission, may fail due to insulation degradation. Predicting the failure rate of power transformers precisely is beneficial to decision-making. Currently, uncertainties of the prediction have
Weixin Zhang, Changzheng Shao, Wei Huang, Bo Hu, Jiahao Yan, Kaigui Xie, Maosen Cao, Zhengze Wei   +7 more
doaj   +1 more source

Mineral and Ester Nanofluids as Dielectric Cooling Liquid for Power Transformers. [PDF]

Nanomaterials (Basel), 2022
Olmo C, Méndez C, Quintanilla PJ, Ortiz F, Renedo CJ, Ortiz A.   +5 more
europepmc   +1 more source

Experimental investigation into the propagation of partial discharge pulses in transformers [PDF]

, 2002
An experimental investigation into the propagation behaviour of partial discharge (PD) pulses in a continuous disc type 6.6kV transformer winding is described in this paper.
Darwin, A., Crossley, P.A., Edwards, G., Hettiwatte, S.N., Wang, Z.D.   +4 more
core  

Corrigendum to "Experimental dataset on the compressive mechanical properties of high-density pressboard used in power transformers spacers" [Data in Brief 50 (2023) 109471]. [PDF]

Data Brief, 2023
Oria C, Carrascal I, Ferreño D, Méndez C, Ortiz A.   +4 more
europepmc   +1 more source

Operating damages of power transformers [PDF]

, 2010
The paper presents main reasons of operating damages of power transformers installed in electric power system. Basing on post-accident test results of the transformers, reasons of operating damages of two groups of transformers are discussed.
Kapinos, J.
core  

LightFD: Real-Time Fault Diagnosis with Edge Intelligence for Power Transformers. [PDF]

Sensors (Basel), 2022
Fu X, Yang K, Liu M, Xing T, Wu C.
europepmc   +1 more source

The residual life prediction of power grid transformers based on GA-ELM computational model and digital twin data

EAI Endorsed Transactions on Energy Web
As one of the core equipment of the power grid, the operation status of transformers directly affects the stability and reliability of the power system. To accurately evaluate the remaining life of power grid transformers, a genetic algorithm is applied ...
Xiangshang Wang, Chunlin Li, Jianguang Zhang   +2 more
doaj   +1 more source