Search results with tag "Parallel resonant"
Design Considerations for an LLC Resonant Converter
www.resonant-converters.euParallel Resonant (PR) converter The resonant inductor (Lr) and resonant capacitor (Cr) are in series The resonant capacitor is in parallel with the load 9The impedance of resonant tank can be changed by varying the frequency of driving voltage (V d) 7 1. Introduction Advantages
Ch4. LLC Resonant Converter - Virginia Tech
vtechworks.lib.vt.eduIt 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 side to math the impedance. Figure 4.4 Half bridge ...
A comparison of half-bridge resonant converter topologies ...
profs.basu.ac.ir174 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 3, NO. 2, APRIL 1988 A Comparison of Half-Bridge Resonant Converter Topologies Abstract-The half-bridge series-resonant, parallel-resonant, and combination series-parallel resonant converters are compared for use
Small Signal Analysis of the LCC-Type Parallel Resonant ...
robustsystems.coe.neu.eduIn this paper, the small signal analysis of the LCC-type parallel resonant converter (LCC-PRC) operating in the continuous conduction mode is given. This analysis is based on both the state-plane diagram, which has been successfully used to obtain the steady state response for resonant converters,
Analysis and Design of a Kind of Improved Parallel ...
file.scirp.orgresonant dual voltage converter (HBPRDVC) and the other was full-bridge parallel resonant dual voltage con- verter (FBPRDVC), where L r was the resonant induc-
什么是软开关技术 - tup.tsinghua.edu.cn
www.tup.tsinghua.edu.cn全谐振变换器,也称为谐振变换器(Resonant Converters)。这种变换器实际上是 负载谐振式变换器,按照元件的谐振方式,分为串联谐振变换器(Series Resonant Converters,SRCs)和并联谐振变换器(Parallel Resonant Convers,PRCs)两种。按负载与 谐振电路的连接关系,谐振变换器也可以分为 …
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
RLC Resonant Circuits - University of Cambridge
mlg.eng.cam.ac.uk3 Parallel Circuit Figure 5 shows a parallel resonant RLC circuit. It is the ‘dual’ of the series circuit in that the voltage and current exchange roles. This means that the circuit has a current gain rather than a voltage gain and that the impedance is 3.
Stanley MEYER Resonant Electrolysis Cell System : (page cre
www.rivendellvillage.orgapparently possesses a dielectric constant of about 5--- to produce a parallel resonant circuit. This is excited by a high power pulse generator which, together with the cell capacitance and a rectifier diode, forms a charge pump circuit. High frequency pulses build a rising staircase DC potential across the electrodes of the
Quality factor, Q - UC Santa Barbara
web.ece.ucsb.eduWhen a resonant circuit is connected to the outside world, its total losses (let’s call them RP or GP) are combined with the source and load resistances, RS and RL. For example, Here is a parallel resonant circuit (C,L and RP)connected to the outside. The total Q of this circuit is called the loaded Q or QL and is given by
Resonant Mode Converter Topologies - TI.com
www.ti.comResonant Mode Converter Topologies--Additional Topics Bob Mammano ... A parallel resonant circuit has a low output impedance and can therefore readily handle large load variations but the circulating current in the switches and resonating components is relatively independent ... converter …
Parallel-Resonant .Converter c tap - BGU
www.ee.bgu.ac.ilNOMENCLATURE Am c Capacitive-Loaded Push-Pull Parallel-Resonant .Converter Co Cr fosc fr Is iL DANIEL EDRY SAM BEN-YAAKOV Ben-Gurion University of the Negev
Parallel resonant inverter with non dissipative snubber ...
pe.org.plThis article describes the parallel resonant inverter with the non dissipative snubber that limits commutation overvoltage and enables the energy of parasitic inductances to be returned to the feeding circuit. The use of the non dissipative snubber (auxiliary AC/DC converter) enables the