In this paper solar photovoltaic system based half-bridge series鈥損arallel resonant converter (HBSPRC) charger is proposed for battery interface. The converter is designed to abolish low and high-frequency ripple currents and thus take full advantage of the life of secondary battery circuit. This...
能量在谐振电路里循环,然后一部分/全部传送到输出。 在谐振变换器中,两种谐振变换器分别为串联谐振变换器series resonant converter (SRC),并联谐振变换器parallel resonant converter(PRC)。这两种变换器都通过改变开关频率调节输出,调节开关频率,使得谐振电路阻抗变化。因为串联谐振相当于输入和负载的电压分压,SRC的DC增...
半桥llc谐振转换器解决方案(Half bridge LLC resonant converter solution).doc,半桥llc谐振转换器解决方案(Half bridge LLC resonant converter solution) The design considerations for the half bridge LLC resonant converter and the A Morimi semiconductor solu
performance of a half-bridge LLC resonant DC-DC converter developed for use in an open-frame power supply. The term “LLC” distinguishes this style of converter from the LC series resonant converter. In addition to the resonant inductance in the circuit (Lr), the LLC resonant converter makes...
(ZCS) withoutreverserecoveryloss.Overall,thehalfbridgeLLC seriesresonantconverterisacost-effectivesolutionfor mediumandhighoutputvoltageconverterswithexcellent performanceofGaoNengxiaoandEMI.InthehalfbridgeLLC converter,theconfigurationofresonantcapacitorand inductanceinductance,andtheconstructionofLLChalfbridge converter...
The half-bridge series resonant, parallel resonant and combination series-parallel resonant converters are compared for use in low output voltage power supply applications. It is shown that the combination series-parallel converter, which takes on the desirable characteristics of the pure series and the...
PLECS演示模型库中的演示模型“谐振全桥SLR变换器Resonant Full-Bridge SLR Converter”中给出了全桥串联负载谐振变换器的演示。 3 仿真(Simulation) 使用提供的模型运行仿真,以查看信号,并验证变流器在DCM中运行一段时间。将脉冲发生器子系统块的配置切换到“连续Continuous”,这将增加开关频率。这反过来迫使转换器进入...
Figure 1: Basic LLC resonant half-bridge converter The circuit consists of: • A square-wave generator: two power MOSFETs, Q1 (High Side) and Q2 (Low Side), are configured to produce a unipolar square-wave voltage. To prevent any cross- conduction through ...
This paper presents a novel application of half-bridge series-parallel resonant converter (HBSPRC) for dc source and secondary battery interface. The converter practically eliminates both low- and high-frequency current ripple on the battery, thus maximizing battery life without penalizing the volume ...
LabMLD GROUPINDUSTRIAL & POWER CONVERSION DIVISIONOff-line SMPS BU Application LabSimplified Analysis and Design of Series-resonant LLC Half-bridge Converters 文档格式:PDF | 页数:55 | 浏览次数:746 | 上传日期:2012-06-13 09:17:37 | 文档星级: I&PC Div. - Off-line SMPS Appl. LabMLD GROUP...