Search results with tag "Parallel resonant converter"
Ch4. LLC Resonant Converter - Virginia Tech
vtechworks.lib.vt.educonverter, the resonant tank is still in series. It is called parallel resonant converter because in this case the load is in parallel with the resonant capacitor. More accurately, this converter should be called series resonant converter with parallel load. Since transformer primary side is a capacitor, an inductor is added on the secondary ...
An Extensive Input Voltage and Fixed-Frequency Single ...
www.ijmer.comIn resonant topologies, Series Resonant Converter (SRC), Parallel Resonant Converter (PRC) and Series Parallel Resonant Converter (SPRC, also called LCC resonant converter) are the three most popular topologies. The analysis and design of these topologies have been studied thoroughly. ...
Design Considerations for an LLC Resonant Converter
www.resonant-converters.euDesign Considerations for an LLC Resonant Converter Hangseok Choi Power Conversion Team. 2 1. Introduction Growing demand for higher power density and low profile in power ... Series resonant converter / Parallel resonant converter. 4 1. Introduction + V O-R o Q1 Q2 n:1 I p L r L m C r I ds2 V d V in resonant network
The Parallel Resonant Converter
ecee.colorado.eduA full bridge isolated version of the parallel resonant converter is given in Fig. 5.1. For this discussion, a 1:1 turns ratio is assumed. The converter differs from the series resonant converter because it is the tank capacitor voltage, rather than the tank inductor current, …
Efficiency Optimization of LLC Resonant Converters ...
www.deltartp.comEfficiency Optimization of LLC Resonant Converters ... improvement of the LLC resonant converter operating with a wide input-voltage and/or output-voltage range by means of ... more as a parallel resonant converter. However, since the magnetizing current …
The Parallel Loaded Resonant Converter for the Application ...
ijcsmc.comloaded-resonant converter and it is superior to the conventional parallel resonant converter in terms of light weight, size, simple topology, and easy control. To attain the maximum efficiency we are using zero voltage/current switching is used and it is a square …
An introduction to LLC resonant half-bridge converter
www.st.comTwo of them generate the well-known series resonant converter and parallel resonant converter considered in [2] and thoroughly treated in literature. With three reactive elements the number of different tank circuit configurations is thirty-six,
A High Power Density Three-level Parallel Resonant ...
vtechworks.lib.vt.eduparallel resonant converter for capacitor charging. DC-DC pulsed power converters are widely used in military and medical systems, where the power density requirement is often stringent. The primary means for reducing the power converter size has been to
A SERIES-PARALLEL RESONANT CONVERTER FOR …
tspace.library.utoronto.cai i Abstract A Series-Parallel Resonant Converter for Electrochemical Wastewater Treatment Kathryn M. Klement Master of Applied Science Department of Electrical & Computer Engineering
78 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 30, …
www.kresttechnology.comFive-cell step-down series–parallel resonant converter. principle, the converter in Fig. 1(a) with five half-bridge cells is used as an example. Fig. 3 shows the circuit diagram with the input filter removed to simplify the analysis. The dc input voltage is V dc.
Quasi-Square Wave Mode Phase-Shifted PWM LCC Resonant ...
file.scirp.orgthe mathematical analysis of the series parallel resonant converter. 1) The switches, diodes, inductors, capacitors and snu- bber components used are ideal. 2) The effects of snubber are neglected. 3) The filter inductance is large enough to keep the load current constant.
Optimization of a 5-kW Telecom Phase-Shift DC–DC …
www.hpe.ee.ethz.chseries-parallel resonant converter or a phase-shift PWM con- verter with current doubler, are usually applied as these are relatively simple and robust, and they meet the demands of high
Parallel/Series Connection of Self-Sustained Oscillating ...
www.hpe.ee.ethz.chIn welding applications a series-parallel resonant converter is very advantageous since it enables to raise the output voltage for ignition, is short-circuit proof at the output, o ers soft switching condition and allows the possibility to utilise the transformer parasitics as resonant elements [8,9].
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Resonant converter, Converter, Resonant, Series, Parallel resonant converter, Parallel, Series resonant converter, Design Considerations for an LLC Resonant Converter, Efficiency Optimization of LLC Resonant Converters, The Parallel, Parallel Resonant, Parallel Resonant Converter for Electrochemical Wastewater Treatment