Results 251 to 260 of about 79,349 (289)

Impulse voltage distribution in intershield disk winding VS interleaved and continuous disk winding in power transformer

2008 IEEE 2nd International Power and Energy Conference, 2008
Strike of a lightning stroke to the high voltage terminal of a power transformer results in an impulse stress on its windings. The magnitude of the series capacitance of the windings has an important effect on the impulse voltage distribution and the stresses along the windings.
Mehdi Bagheri
exaly   +2 more sources

MTL-Based Analysis to Distinguish High-Frequency Behavior of Interleaved Windings in Power Transformers

IEEE Transactions on Power Delivery, 2013
An elaborate method to analyze the high-frequency behavior of transformer windings by means of the multiconductor transmission line (MTL) method is presented. A procedure for the evaluation of per-unit length parameters for transformer windings (TWs) is enumerated, which is not available in existing literature on the subject.
Shrikrishna V Kulkarni
exaly   +3 more sources

Magnetic Analysis, Design, and Experimental Evaluations of Integrated Winding Coupled Inductors in Interleaved Converters

IEEJ Journal of Industry Applications, 2016
Integrated magnetic components for interleaved converters have been developed in order to fulfill the demand for high power density and high efficiency in power conversion systems.
Jun Imaoka, Wilmar Martinez, Kazuhiro Umetani   +2 more
exaly   +2 more sources

Synchronous motor winding segmentation for parallel interleaved inverters

2016 XXII International Conference on Electrical Machines (ICEM), 2016
This paper deals with a new concept of winding segmentation of permanent-magnet synchronous machines originally presented in a recently published patent. Called, in this paper, the coupled star winding, this new segmentation winding allows reducing total loss and current ripples when fed by an interleaved parallel inverters.
Jarrot, Damien, Lefèvre, Yvan, Hénaux, Carole, Meynard, Thierry A.   +3 more
openaire   +2 more sources

Leakage Inductance Determination for Transformers with Interleaving of Windings

PIERS Online, 2010
A diversity of formulas is given in literature for leakage inductance calculation of transformers with interleaving of windings. In the paper, the meaning of included terms and details of the application for concentric and pie windings transformers shall be discussed.
Reinhard Doebbelin, Andreas Lindemann
openaire   +1 more source

Local Voltage Oscillation in Interleaved Transformer Windings

IEEE Transactions on Power Apparatus and Systems, 1981
In this paper, local voltage oscillation of each turn within sections of interleaved transformer winding are discussed. Because of interlacing of turns, each turn within a pair of sections of the winding has initial voltage distributions quite different from final voltage distributions.
T. Teranishi, M. Ikeda, M. Honda, T. Yanari   +3 more
openaire   +1 more source

A manufacturing method for multilayer tube-winding with interleaved primary and secondary windings

APEC 2000. Fifteenth Annual IEEE Applied Power Electronics Conference and Exposition (Cat. No.00CH37058), 2002
In this paper a new multilayer tube-winding method is presented and analyzed. With the proposed winding method it is possible to manufacture transformers with a high level of interleaving using specially shaped flexible conductor sheets. Leakage inductance of the proposed winding method is less than 10% of the value achieved with the traditional wire ...
M. Sippola, R. Sepponen
openaire   +1 more source

Calculation of Leakage Inductance in Toroidal Core Transformer With Non-Interleaved Windings

IEEE Transactions on Plasma Science, 2020
Recently, transformers with toroidal core have received much attention. The compactness and weight of these kinds of transformers make them suitable for power electronics applications. In some areas, it is necessary to have a toroidal transformer with particular parasitic elements such as leakage inductance.
Masoume Amirbande, Abolfazl Vahedi
openaire   +1 more source

Interleaved High Voltage Gain DC-DC Converter with Winding-Cross-Coupled Inductors and Voltage Multiplier Cells for Photovoltaic Systems

Electronics
An interleaved high voltage gain DC-DC converter with winding-cross-coupled inductors (WCCIs) and voltage multiplier cells is proposed for photovoltaic systems. The converter configuration is based on the interleaved boost converter integrating the diode-
Shin-Ju Chen, Chao-Ming Huang, Sung-Pei Yang   +2 more
exaly   +2 more sources

Modified Interleave Winding of Transformer to Improve SMPS's Performance

2006 12th International Power Electronics and Motion Control Conference, 2006
This paper presents a new method of modifying interleave winding so the transformer leakage inductance and winding resistance, which are the main parameters in switch mode power supplies (SMPSs) design. The results are applied to the design of a single switch forward SMPS with an output of 1500 watts and good result as 92.5% efficiency and high ...
Babak Abdi, Jafar Milimonfared, Seyed Hamid Fatthi   +2 more
openaire   +1 more source