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Soft-Switching Power Conversion
EPE Journal, 1993This paper presents a survey of research and development on resonant converter topologies for DC and AC applications.
J.B. Klaassens +2 more
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Design of Soft-Switched Inverter
Applied Mechanics and Materials, 2014In order to decrease the exhaust of the switch of inverter bridge arm, the auxiliary resonant net was imbed in the circuit structure which lead to cost ascension and credibility descend. This text discusses to design a DC/AC converter based on simplex single voltage source high frequency chain inversion technology, the output is 0.9KW/115V/400Hz.The ...
Lu Wang +3 more
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Soft switching of KY converter
2008 Twenty-Third Annual IEEE Applied Power Electronics Conference and Exposition, 2008In this paper, the soft switching technique is applied to the KY converter to upgrade the efficiency in the neighborhood of the rated load and hence enhance its capability in industrial applications. The details of the soft switching for the KY converter are illustrated along with some simulation and experimental results to verify the effectiveness of ...
K. I. Hwu, Y. T. Yau
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Soft-switching inverter for electrodynamicshaker
IEE Proceedings - Electric Power Applications, 1999The paper presents the design and implementation of a soft-switching inverter with zero voltage transition (ZVT) for shaker armature excitation, First, the circuit configuration and the operation principle of the proposed inverter are introduced in detail.
T.H. Chen, C.M. Liaw
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2015
Switch-mode power converters are used in a wide variety of applications. In most applications, it is desirable to design high-frequency switching power converters to increase their power density. However, the switching losses are increased by increasing the frequency. Moreover, large dv/dt and di/dt produce electromagnetic interference. To minimize the
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Switch-mode power converters are used in a wide variety of applications. In most applications, it is desirable to design high-frequency switching power converters to increase their power density. However, the switching losses are increased by increasing the frequency. Moreover, large dv/dt and di/dt produce electromagnetic interference. To minimize the
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Steady-state analysis of soft-switching converters
IECON'01. 27th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.37243), 2002Steady-state analysis of soft-switching converters is treated in this paper. Finding the steady-state solution of soft-switching converters by means of start-up transient simulation may involve onerous computations and convergence failure because of the mix of fast and slow natural frequencies determined respectively by the presence of soft-switching ...
EGIZIANO, Luigi +3 more
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Smart power devices in soft switching applications
2000 IEEE 31st Annual Power Electronics Specialists Conference. Conference Proceedings (Cat. No.00CH37018), 2002A smart power device, having a monolithic cascode structure with a high-voltage bipolar junction transistor and a low voltage power MOSFET, is presented and investigated in soft switching applications. The basic characteristics of this device are described both in terms of its structure and electrical performances. In particular, the device behavior is
BELVERDE G +4 more
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Interleaved soft-switching multilevel boost converter
IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, 2013Multilevel DC-DC boost converter which consists of an inductor based boost circuit and a switched capacitor circuit has high voltage gain and flexible output voltage. It is suitable for a low voltage power source such as fuel cells. However, in high switching frequency, multilevel DC-DC boost converter's power conversion efficiency is reduced by ...
Koichi Matsumura, Hirotaka Koizumi
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Microcontroller based soft-switched buck converter
2009 4th IEEE Conference on Industrial Electronics and Applications, 2009In this paper, a universal auxiliary circuit named Zero Current and Zero Voltage Transition (ZCZVT) commutation cell applied to buck converter is presented. The operation of the proposed ZCZVT commutation cell applied to buck converter is theoretically analyzed. With the use of the proposed commutation cell, which is activated only during the switching
ERFİDAN, TARIK +2 more
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Soft-switching solid state transformer (S4T)
2016 IEEE Energy Conversion Congress and Exposition (ECCE), 2016This paper presents a new topology for a fully bidirectional soft-switching solid state transformer (S4T). The minimal topology, featuring 12 main devices and a high-frequency transformer, does not use an intermediate DC voltage link, and provides sinusoidal input and output voltages. The S4T can be configured to interface with two-or multi-terminal DC,
Hao Chen, Deepak Divan
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