Application of the local polynomial Fourier transform in the evaluation of electrical signals generated by partial discharges in distribution transformers
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Dielectrics and Electrical Insulation"
DOI: 10.1109/tdei.2016.005910
Abstract: Partial discharges (PD) are one of the most important factors that affect the insulation of power and distribution transformers. Because their repeated occurrence can produce isolation failures, the identification and analysis of PD pulses are… read more here.
Keywords: fourier transform; frequency; distribution transformers; local polynomial ... See more keywords
Novel Hotspot Temperature Prediction of Oil-Immersed Distribution Transformers: An Experimental Case Study
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3206690
Abstract: Distribution transformers (DTs) are deemed fundamental and high-priced equipment for power grids, and their failure influences grid reliability. The continuity of DT operation highly depends on its insulation conditions and following that to the hotspot… read more here.
Keywords: oil; distribution transformers; formula; temperature ... See more keywords
A Review of Health Assessment Techniques for Distribution Transformers in Smart Distribution Grids
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DOI: 10.3390/app10228115
Abstract: Due to the large number of distribution transformers in the distribution grid, the status of distribution transformers plays an important role in ensuring the safe and reliable operation of the these grids. To evaluate the… read more here.
Keywords: review health; assessment techniques; distribution transformers; distribution ... See more keywords
An Electric Vehicle Charge Scheduling Approach Suited to Local and Supplying Distribution Transformers
Sign Up to like & getrecommendations! Published in 2020 at "Energies"
DOI: 10.3390/en13133486
Abstract: Distribution networks with high electric vehicle (EV) penetration levels can experience transformer overloading and voltage instability issues. A charge scheduling approach is proposed to mitigate against these issues that suits smart home settings in residential… read more here.
Keywords: distribution transformers; scheduling approach; charge scheduling; electric vehicle ... See more keywords