Search Results - "Sadarnac, D."

The double discontinuous mode operation of a converter: a method for soft switching by Sadarnac, D., Abida, W., Karimi, C.

“…This paper describes a way of ensuring soft switching in a converter without using additional components. This method is called double discontinuous mode…”
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Efficiency investigation of dc-dc converter with passively damped input filter circuit by Iftikhar, M. Usman, Lefranc, P., Sadarnac, D., Karimi, C.

“…Passive damping of input filters in dc-dc converter applications has suffered enormous criticism presumably due to high conduction losses in the damping…”
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Double-Phase High-Efficiency, Wide Load Range High- Voltage/Low-Voltage LLC DC/DC Converter for Electric/Hybrid Vehicles by Gang Yang, Dubus, Patrick, Sadarnac, Daniel

“…In this paper, a 2.5-kW 330-410-V/14-V, 250-kHz dc/dc converter prototype is developed targeted for electric vehicle/hybrid vehicle applications. Benefiting…”
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Breakthrough in energy generation for mobile or portable devices by Robion, A., Sadarnac, D., Lanzetta, F., Marquet, D., Rivera, T.

“…Portable devices (telephone, GPS, Walkman...) are more and more popular and sophisticated. Thus they require more and more energy for comfortable use of new…”
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SPICE-compatible high frequency physical modeling approach for an inductor by Taki, J., Bensetti, M., Sadarnac, D.

“…Multi-physics modeling in power electronics contains EMC studies, thus conception requires modeling of passive elements. These models need to be compatible…”
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Multiphysic Modeling of a High-Speed Interior Permanent-Magnet Synchronous Machine for a Multiobjective Optimal Design by Jannot, X, Vannier, J, Marchand, C, Gabsi, M, Saint-Michel, J, Sadarnac, D

“…High-speed electric drive design is concerned with paying particular attention to thermal and mechanical design of the machine. Therefore, this paper proposes…”
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2.4 kW prototype of on-road Wireless Power Transfer: Modelling concepts and practical implementation by Caillierez, A., Gori, P.-A, Sadarnac, D., Jaafari, A., Loudot, S.

“…This article focuses on Wireless Power Transfer, adapted to a dynamic charging infrastructure. The authors present a high-efficiency 2.4 kW prototype of…”
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Dynamic inductive charging for electric vehicle: modelling and experimental results by Caillierez, A, Sadarnac, D, Jaafari, A, Loudot, S

“…In this paper, a clever method for a preliminary design inductive power transfer system, based on a serie serie resonant converter, has been developed…”
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Magnetic loss in MnZn ferrite under trapezoidal 1 MHz voltage supply by Kaczmarek, R., Bouguila, L., Sadarnac, D.

“…Unlike the sinusoidal loss, the trapezoidal iron losses are not sufficiently described by induction and frequency, the cycle ratios are also necessary. Hence…”
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Minimization of conduction losses in the boost converter with galvanic isolation by Abida, W, Sadarnac, D, Henrard, P

“…The boost structure allows the minimization of the current constraints in the switch. It is possible to include a transformer in a boost structure and several…”
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Steady state performance computation of a synchronous machine using harmonic resolution by Jannot, X, Vannier, J, Gabsi, M, Marchand, C, Saint-Michel, J, Sadarnac, D

“…This paper develops a method for analyzing the constant speed steady state of a three phase excited synchronous machine fed with any periodic voltages. The dq…”
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Input filter influence on the control stability of DC/DC converters by Louati, K., Sadarnac, D., Karimi, C.

“…Today, almost all converters have an input filter to control EMI/EMC. For most, the sizing of the filter is depending on the required attenuation from the…”
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A New Single-stage Isolated Phase Unity Power Factor Correction Scheme by Jorquera, H., Sadarnac, D.

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Multiple feedback loop control strategy for UPS system having active filter ability by Oueidat, M., Sadarnac, D.

“…A simple uninterruptible power supply (UPS) configuration having active power filter ability (APF) is proposed in this paper. The proposed device can be…”
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A control strategy to stabilize PWM dc-dc converters with input filters using state-feedback and pole-placement by Iftikhar, M.U., Godoy, E., Lefranc, P., Sadarnac, D., Karimi, C.

“…LC filters at the input of dc-dc converters can lead to instabilities due to filter interactions with the converter control. Conventional methods to remedy…”
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A novel three-phase, one interruptor, isolated unity power factor rectifier with automatic current shaping by JORQUERA, H, HENRARD, P, SADARNAC, D, KARIMI, M

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Hysteresis describing method for control of an active filter by Ordonez, R., Sadarnac, D.

“…A hysteresis describing method is proposed to control and to aid in the design of an active power filter. The describing function is used to develop this…”
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Reconfigurable three-phase active filter into an auxiliary uninterruptible power supply by Ordonez, R., Sadarnac, D.

“…This paper presents an active power filter reconfigurable into an auxiliary/uninterruptible power supply (AUPS). This work consists in introducing a storage…”
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A new inductive component adapted to high frequency power supplies by Abida, W., Sadarnac, D., D'Almeida, S., Rocher, M., Daluz, O., Perelle, M.

“…This paper presents a new high frequency DC-DC power converter. It is regulated at constant frequency by the pulse width modulation (PWM) technique. This power…”
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Capacitors in telecommunication systems power conversion: a 100 W high frequency DC-DC converter without wet electrolytic capacitor by Jugan, D., Pann, A., Sadarnac, D., d'Almeida, S., Perelle, M., Rocher, M.

“…The technical feasibility of a converter without a wet electrolytic capacitor is demonstrated. The authors set out the actions undertaken to ensure that…”
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