Results 271 to 280 of about 4,261,455 (352)
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IEEE Transactions on Industrial Informatics, 2019
Dynamic wireless power transfer (DWPT) is a promising solution to address electric vehicle range anxiety and to reduce the capacity and the cost of the on-board batteries. In the traditional DWPT system, the mutual inductances among the transmitters make
Yong Li +6 more
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Dynamic wireless power transfer (DWPT) is a promising solution to address electric vehicle range anxiety and to reduce the capacity and the cost of the on-board batteries. In the traditional DWPT system, the mutual inductances among the transmitters make
Yong Li +6 more
semanticscholar +1 more source
Bidirectional LCLL Resonant Converter With Wide Output Voltage Range
IEEE transactions on power electronics, 2020A new bidirectional LCLL-type resonant dc-dc converter (LCLL-BDC) is proposed in this article, which features a wide output voltage range for both ports, thus achieving zero-voltage switching (ZVS) at the input side and zero-current switching (ZCS) at ...
Yi Zhang +3 more
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A New Postfault Control Method for CHB Inverter to Increase Maximum Output Voltage
IEEE transactions on industry applications, 2020In this article, a new postfault control algorithm for cascaded H-bridge (CHB) multilevel inverter is proposed to increase the maximum available output voltage under semiconductor fault conditions.
S. Ouni +3 more
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Voltage multiplier with output stabilization
38th Midwest Symposium on Circuits and Systems. Proceedings, 2002In this paper we present a charge-pump voltage multiplier with output regulation. Using this scheme we designed two voltage sources suitable for generating the high voltages required to program a flash memory using a single 5 V power supply. The first circuit can drive the selected memory word-line with the required voltage (10.5 V). The second circuit
C. Calligaro, P. Malcovati, G. Torelli
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Relaxation oscillator output voltage linearity
International Symposium on Signals, Circuits and Systems, 2005. ISSCS 2005., 2006This paper analyses the output voltage nonlinearity of current switching relaxation oscillator. An analytical model - taking into account the current sources finite output resistance - is developed, in order: (1) to get more precise design equation for transistor length; and (2) to evaluate the oscillation amplitude influence on the oscillation ...
A. Danchiv, A. Simion, M. Bodea, C. Dan
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Solar Energy, 2019
This paper proposes a transformerless buck-boost DC-DC converter with positive output voltage. The voltage gain of the proposed buck-boost converter is square of voltage gain of conventional one.
A. Sarikhani +3 more
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This paper proposes a transformerless buck-boost DC-DC converter with positive output voltage. The voltage gain of the proposed buck-boost converter is square of voltage gain of conventional one.
A. Sarikhani +3 more
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Negative-output resonant voltage divider
2011 IEEE Ninth International Conference on Power Electronics and Drive Systems, 2011In this paper, a negative resonant voltage divider (NRVD) is presented with the fixed switching frequency all over the load range. The proposed resonant voltage divider without any control loop embedded can achieve good efficiency from the light load to the rated load, especially for the light load.
K. I. Hwu +2 more
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A high voltage split source voltage multiplier with increased output voltage
2015 IEEE Applied Power Electronics Conference and Exposition (APEC), 2015Building on the Half-Wave Cockcroft-Walton voltage multiplier, a topology is proposed that consists of several voltage multiplying sections fed separately at their inputs and whose output voltages are summated across the load. The proposed topology can attain over m times higher voltage gain (m being the splitting level).
Liran Katzir, Doron Shmilovitz
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Journal of Semiconductors, 2014
A high switching frequency voltage-mode buck converter with fast voltage-tracking speed and wide output voltage range has been proposed. A novel error amplifier (EA) is presented to achieve a high DC gain and get high phase margin, including a resistor and capacitor net, a unit gain block and a high gain block.
Miao Yang +4 more
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A high switching frequency voltage-mode buck converter with fast voltage-tracking speed and wide output voltage range has been proposed. A novel error amplifier (EA) is presented to achieve a high DC gain and get high phase margin, including a resistor and capacitor net, a unit gain block and a high gain block.
Miao Yang +4 more
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A Novel SVM Technique With Enhanced Output Voltage Quality for Indirect Matrix Converters
IEEE transactions on industrial electronics (1982. Print), 2019In this paper, a space-vector-modulation method for indirect matrix converters is proposed to improve the output voltage quality in high modulation index ratios and to reduce the peak common-mode voltage (CMV).
Alexandros Tsoupos, V. Khadkikar
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