Results 181 to 190 of about 30,850 (232)
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2008 Twenty-Third Annual IEEE Applied Power Electronics Conference and Exposition, 2008
This paper proposes a new soft switching synchronous Buck converter to provide complete ZVS conditions for both high and low side MOSFETs under the light- or no-load, as well as full load conditions. In the continuous conduction mode (CCM) with a heavy load current condition, the high side MOSFET is generally turned ON while the body diode of low side ...
I. Oh
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This paper proposes a new soft switching synchronous Buck converter to provide complete ZVS conditions for both high and low side MOSFETs under the light- or no-load, as well as full load conditions. In the continuous conduction mode (CCM) with a heavy load current condition, the high side MOSFET is generally turned ON while the body diode of low side ...
I. Oh
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The 2010 International Power Electronics Conference - ECCE ASIA -, 2010
This paper presents a novel inverter suitable for high-voltage/high-power motor drive applications. The proposed inverter has the advantages of high motor power factor and self-startability, which are not realized by a load commutated inverter (LCI) drive.
Akihisa Matsushita +5 more
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This paper presents a novel inverter suitable for high-voltage/high-power motor drive applications. The proposed inverter has the advantages of high motor power factor and self-startability, which are not realized by a load commutated inverter (LCI) drive.
Akihisa Matsushita +5 more
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IEEE Transactions on Power Electronics, 2012
A novel active clamping zero-voltage switching three-phase boost pulsewidth modulation (PWM) rectifier is analyzed and a modified minimum-loss space vector modulation (SVM) strategy suitable for the novel zero-voltage switching (ZVS) rectifier is proposed in this paper.
Zhiyuan Ma +4 more
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A novel active clamping zero-voltage switching three-phase boost pulsewidth modulation (PWM) rectifier is analyzed and a modified minimum-loss space vector modulation (SVM) strategy suitable for the novel zero-voltage switching (ZVS) rectifier is proposed in this paper.
Zhiyuan Ma +4 more
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Zero-Voltage Switching PWM Three-Level Full-Bridge DC–DC Converter With Wide ZVS Load Range
IEEE Transactions on Power Electronics, 2013This paper proposes a new zero-voltage switching (ZVS) pulse width modulation (PWM) three-level (TL) full-bridge (FB) dc-dc converter, which is composed of a TL FB converter and a TL half-bridge (HB) converter. It is well suited for high input voltage and high-power applications.
Yong Shi, Xu Yang
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Autonomous Pulse Frequency Modulation for Wireless Battery Charging With Zero-Voltage Switching
IEEE transactions on industrial electronics (1982. Print), 2023This article proposes an autonomous pulse frequency modulation (APFM) scheme for wireless battery charging in which the self-excited oscillating (SEO) wireless power transfer (WPT) system can offer output power regulation with reliable zero-voltage ...
Zhichao Hua +4 more
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Zero-Voltage-Switching Current Source Inverter Fed PMSM Drives With Reduced EMI
IEEE transactions on power electronics, 2021The silicon carbide (SiC) devices have attracted more and more attention due to the capability of withstanding higher blocking voltage, higher switching frequency, and higher temperature.
Zheng Wang +4 more
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Zero-Voltage-Switching Asymmetrical PWM Full-Bridge DC–DC Converter With Reduced Circulating Current
IEEE transactions on industrial electronics (1982. Print), 2021In the article, an asymmetrical pulsewidth modulation (PWM) full-bridge converter with zero-voltage-switching (ZVS) and reduced circulating current is proposed.
Zhiqiang Guo, Yunqiu Zhu, Deshang Sha
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A novel zero voltage switched (ZVS) buck converter using coupled inductor
Canadian Conference on Electrical and Computer Engineering 2001. Conference Proceedings (Cat. No.01TH8555), 2002A novel zero-voltage switched (ZVS) buck converter using a coupled inductor is proposed in this paper. An additional winding is added on the same core of the output filter inductor for the purpose of commutation. The output inductor current is kept in continuous conduction mode (CCM) with small ripple.
null Yingqi Zhang +2 more
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Zero-Voltage-Switching Single-Phase Full-Bridge Inverter With Active Power Decoupling
IEEE transactions on power electronics, 2021Single-phase zero-voltage-switching (ZVS) inverter with wide bandgap devices has higher efficiency and power density. However, the dc-side capacitor of the inverter will suffer double line frequency ripple and reduces the lifetime of the dc bus capacitor.
Min Chen +3 more
semanticscholar +1 more source
IEEE transactions on power electronics, 2021
Silicon carbide (SiC) MOSFETs with ratings of 3.3 to 15 kV represent a dramatic improvement over available silicon devices, enabling the realization of medium-voltage converters in demanding applications such as solid-state transformers.
Xiangyu Han +5 more
semanticscholar +1 more source
Silicon carbide (SiC) MOSFETs with ratings of 3.3 to 15 kV represent a dramatic improvement over available silicon devices, enabling the realization of medium-voltage converters in demanding applications such as solid-state transformers.
Xiangyu Han +5 more
semanticscholar +1 more source