Results 61 to 70 of about 2,082 (162)

Classic Power Transformer Windings

Transformers Magazine, 2014
The main function of any transformer is to adapt two or more different voltage levels, one being the high voltage (HV), the other being the low voltage (LV). Sometimes a medium voltage (MV) is needed in between, then one winding for every voltage level and every phase are manufactured.
openaire   +1 more source

Online Monitoring of Transformer Winding Faults Based on Pulse Coupling Injection. [PDF]

Sensors (Basel)
Wang Z, Zou Y, Ma J, Liu Z, Peng X, Zhang T, Xiang S, Yao C, Dong S.   +8 more
europepmc   +1 more source

Research on nonlinear vibration of transformer winding based on static analysis of axial pressing process. [PDF]

Sci Rep
Jun L, Yuefeng H, Zijian D, Zhanlong Z, Zhihao G, Jinbo W.   +5 more
europepmc   +1 more source

Inversion Method for Transformer Winding Hot Spot Temperature Based on Gated Recurrent Unit and Self-Attention and Temperature Lag. [PDF]

Sensors (Basel)
Hao Y, Zhang Z, Liu X, Yang Y, Liu J.
europepmc   +1 more source

Wind Band and Technological Transformations

, 2022
The theme addressed in this text is the historical identity development of Brazilian wind bands and presents itself as a result of master's research initiated in 2017 and current doctoral research in 2021. The cut presented is placed in the interactions of wind bands with the new ones.
openaire   +1 more source

Comparative Analysis of Additional Measurement Error Introduced by Inductive Current Transformers, Rogowski Coils and Electronic Current Transducer for Harmonics of Distorted Current. [PDF]

Sensors (Basel)
Kaczmarek M, Ozimek M, Cal J.
europepmc   +1 more source

A Data-Driven Spatiotemporal Risk Assessment Framework for Transformer Overload in Distributed Renewable Energy System. [PDF]

Sensors (Basel)
Xie C, Sun C, Liu Y.
europepmc   +1 more source

A Sensor Concept for Direction-Selective Monitoring of Partial Discharges in Medium-Voltage Switchgears. [PDF]

Sensors (Basel)
Zimmer B, Jenau F, Ripka D, Porath N.
europepmc   +1 more source

Power transformer online monitoring and state assessment method based on 2DCNN-BiLSTM multi-source feature fusion. [PDF]

PLoS One
Zhang W, Liu L, Chen C, Wei S, Zhang Y, Huo Z, Li D, Yin H.   +7 more
europepmc   +1 more source

Study of Winding Short Circuit Characteristics Under Different Insulation Material Temperatures in Transformers. [PDF]

Materials (Basel)
Zhou X, Ma Y, Wang X, Tian T, Tai C, Chen D, Wang S.   +6 more
europepmc   +1 more source