Switched-capacitor-convertors based on fractal design for output power management of triboelectric nanogenerator
Owing to the advantages of integration and being magnet-free and light-weight, the switched-
capacitor-convertor plays an increasing role compared to traditional transformer in some …
capacitor-convertor plays an increasing role compared to traditional transformer in some …
[PDF][PDF] A review on transformer design optimization and performance analysis using artificial intelligence techniques
Transformers are the heart of electrical transmission and distribution systems. The aim of
transformer design is to obtain the dimensions of all parts of the transformer in order to …
transformer design is to obtain the dimensions of all parts of the transformer in order to …
Detection of power transformer winding deformation using improved FRA based on binary morphology and extreme point variation
Frequency response analysis (FRA) has recently been developed as a widely accepted tool
for power transformer winding mechanical deformation diagnosis, and has proven to be …
for power transformer winding mechanical deformation diagnosis, and has proven to be …
Comparison of economical and technical photovoltaic hosting capacity limits in distribution networks
Power distribution networks are transitioning from passive towards active networks
considering the incorporation of distributed generation. Traditional energy networks require …
considering the incorporation of distributed generation. Traditional energy networks require …
Grid‐tie inverter topology with maximum power extraction from two photovoltaic arrays
This study presents a transformerless topology for a grid‐tied single‐phase inverter capable
of performing the simultaneous maximum power point tracking of two independent and …
of performing the simultaneous maximum power point tracking of two independent and …
Experimental Evaluation of Transformer Internal Fault Detection Based on V–I Characteristics
Winding deformation is a common problem that takes place within operating power
transformers due to various internal and external conditions. Due to their progressive nature …
transformers due to various internal and external conditions. Due to their progressive nature …
Power loss reduction via distributed generation system injected in a radial feeder
The energy demand all over the world is increasing rapidly day by day. In traditional power
systems, power plants are located far away from the consumer's premises. This in turn …
systems, power plants are located far away from the consumer's premises. This in turn …
Optimal exploitation of power transformer fleet considering loss of life and economic evaluation based on failure probability
M Hosseinkhanloo, NT Kalantari, V Behjat… - Electric Power Systems …, 2022 - Elsevier
Elaborating the technical and economic aspects of exploiting power transformers, this paper
employs an objective function to optimise costs and loss of lives of transformers. Using non …
employs an objective function to optimise costs and loss of lives of transformers. Using non …
Detection of transformer faults using frequency-response traces in the low-frequency bandwidth
WH Portilla, GA Mayor, JP Guerra… - IEEE Transactions …, 2013 - ieeexplore.ieee.org
This paper describes a new procedure which facilitates the frequency-response curve
interpretation in the low-frequency bandwidth. The procedure is able to estimate the …
interpretation in the low-frequency bandwidth. The procedure is able to estimate the …
Reduction of stray losses in flange–bolt regions of large power transformer tanks
JC Olivares-Galvan… - IEEE Transactions …, 2013 - ieeexplore.ieee.org
In large power transformers, the presence of stray currents in the structural elements near
the high current bushings can be considerable, and this leads to hot spots. This work …
the high current bushings can be considerable, and this leads to hot spots. This work …