Research on On-Line Detection Method of Transformer Winding Deformation Based on VFTO [PDF]
Sensors, 2021 At present, the detection of transformer winding deformation faults is carried out in an offline state, which requires the transformer to cooperate with the implementation of planned power outages, or it takes place after the sudden failure of the ...
Yanyun Wang +7 more
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Design of Insulation Tape Tension Control System of Transformer Winding Machine Based on Fuzzy PID [PDF]
Sensors, 2021 With the rapid development of science and technology as well as the comprehensive societal progress, the demand for electricity in all walks of life is also increasing.
Liwei Deng, Hongfei Suo, Haonan Ren
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Transformer Winding Deformation Detection Based on BOTDR and ROTDR [PDF]
Sensors, 2020 In order to realize distributed measurement of transformer winding temperature and deformation, a transformer winding modification scheme with a built-in distributed optical fiber was designed.
Shuguo Gao +6 more
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A Feasibility Study of Transformer Winding Temperature and Strain Detection Based on Distributed Optical Fibre Sensors [PDF]
Sensors, 2018 The temperature distribution and deformation of the transformer windings cannot be measured in a distributed manner by the traditional method and failure location cannot be performed.
Yunpeng Liu +7 more
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Equivalent Circuit Model and Experimental Validation of Transformer Windings Considering Long‐Distance Conductor Effects and Frequency‐Dependent Parameters [PDF]
IET Electric Power ApplicationsThe impulse frequency response method is often combined with the transformer winding equivalent circuit to jointly analyse the frequency response mechanism of the transformer and the winding state, while winding modelling is the necessary fundamental ...
Feng Yiwei +6 more
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Winding temperature prediction in split-winding traction transformer
TURKISH JOURNAL OF ELECTRICAL ENGINEERING & COMPUTER SCIENCES, 2016 Incombustible features of resin make multiwinding dry-type transformers suitable for use in traction systems. Nevertheless, due to resin's heat transfer property and the special structure of traction transformers, temperature distribution in traction transformers is undesirable and it is essential to study its thermal behavior.
Davood Azizian
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Study on the Influence of Winding Height on the Short-Circuit Withstand Capability of 110 kV Transformers. [PDF]
Sensors (Basel)Ma Y +7 more
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Alexandria Engineering Journal, 2022 Transformers are one of the most important elements of electrical power systems. In several conditions, the same transformer is connected to many different networks with different voltage levels and the replacement of the transformer is one of the most ...
Kamran Dawood +2 more
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Energy Reports, 2023 Transformer winding deformation threatens the power system’s safe and stable operation, and early detection of transformer winding deformation can reduce economic losses.
Yan Zhou +6 more
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Transformer Winding Fault Classification and Condition Assessment Based on Random Forest Using FRA
Energies, 2023 At present, the condition assessment of transformer winding based on frequency response analysis (FRA) measurements demands skilled personnel.
Mehran Tahir, Stefan Tenbohlen
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