Numerical analysis and experimental research of vibration and noise characteristics of oil-immersed power transformers

X Miao, P Jiang, F Pang, Y Tang, H Li, G Qu, J Li - Applied Acoustics, 2023 - Elsevier
Oil-immersed power transformers play a prominent role in power grid system, and its
vibration and noise influence the operation of the power grid. In this paper, an …

Estimation of core losses in three-phase dry-type transformers using adaptive-network based fuzzy inference systems (ANFIS)

S Kul, B Yıldız, SS Tezcan - Electric Power Components and …, 2022 - Taylor & Francis
This study presents the core loss estimation of three-phase dry-type transformers using
adaptive network-based fuzzy interface systems. Accurate estimation of losses is very …

Inductive Voltage Transformer Behaviour in the Frequency Range from 9 kHz Up to 150 kHz

G Crotti, G D'Avanzo, A Delle Femine… - 2024 IEEE 14th …, 2024 - ieeexplore.ieee.org
With the widespread diffusion of power converters able to be directly connected to Medium
Voltage (MV) grids, there is the need to measure high frequency distortion, that is from 9 kHz …

Core Loss Estimation for Three Phase Transformer Based on GPR and FEA

S Kul, MF Aslan, SS Tezcan - Advances in Machinery, Materials …, 2024 - ebooks.iospress.nl
This study used the Gaussian Process Regression (GPR) method to predict the core losses
of the Finite Element Analysis (FEA) based dry-type three-phase transformer. In the …

Building a Fuel Measurement System Model based on Colored Petri Nets

A Gozhyj, I Kalinina, S Shiyan… - 2023 IEEE 18th …, 2023 - ieeexplore.ieee.org
This article describes the process of developing a fuel level measurement system model
based on colored Petri nets. A comparative analysis of fuel level measurement methods and …

[PDF][PDF] Performance Comparison of Dry-Type Transformer Under Different Excitations

S Kul, S SungurTezcan - 2022 - researchgate.net
With the increasing importance of environmental concerns and clean energy, the importance
of both the widespread use of renewable energy sources and the effective use of fossil …

[PDF][PDF] An Approach Based on Finite Element Analysis (Fea) and Gaussian Process Regression (Gpr) for the Three-Phase Dry-Type Transformer Core Loss Estimation

MF ASLAN, S Kul, SS Tezcan - Available at SSRN 4342315 - papers.ssrn.com
This study used the Gaussian Process Regression (GPR) method to estimate the core
losses of a dry-type three-phase transformer based on the Finite Element Analysis (FEA). In …

[引用][C] Comparison of FEA-based thermal and loss analyses of the dry-type transformer using different grades of core material

S Kül, SS Tezcan - 2023 - Istanbul University