该模型重点介绍了一种三电平升压PFC转换器。它利用了PLECS元件库中的PID控制器块。 References [1] M. T. Zhang, Yimin Jiang, F. C. Lee and M. M. Jovanovic, ”Single-phase three-level boost power factor correction converter,” Proceedings of 1995 IEEE Applied Power Electronics Conference and Exp...
Disclosed in the invention is a three-phase boost-buck power-factor correction (PFC) converter comprising three independent single-phase boost-buck PFC circuits, so that power-factor correction can be carried out respectively on each of the three phases. Each of the single-phase boost-buck PFC ...
In case of single-phase AC to DC rectifiers, the single-phase boost converter is popular and effective in improving the input power factor and reducing the input current harmonics. However, the same topology does not lend itself for easy use with three-phase 3-wire system since there is no...
Three-phase buck–boost power-factor correction (PFC) rectifiers are characterised by a unity power-factor mains behaviour and/or sinusoidal input currents and are providing a wide-output voltage rang...
the soft switching condition of the ZVS-SVM controlled three-phase boost PFC is analyzed.The relationship between the efficiency of the converter and thecircuit resonant parameters is studied.The EMI noise between hard switching and soft switching converter is also investigated.The results are verified...
A low input-current harmonic three-phase boost rectifier includes an input stage for receiving a three-phase input voltage in relation to a neutral node and an output stage adapted to couple to at least one load. The rectifier further includes one or more switching converter stages, each ...
This paper presents new three-phase high power factor ac grid interface circuits appropriate for future bipolar dc active distribution networks. The ac-to-dc power converter concept is constructed by combining a six-switch buck-type PFC converter and a bipolar dc-dc boost-type inverting-link circu...
1.Three-phase three-wire three-level APF based on vector mode one-cycle control;矢量模式单周控制三相三线制三电平有源电力滤波器 2.Voltage clamping ZVS push-pull three-level converter;电压箝位ZVS推挽三电平直流变换器 3.Analysis of capacitor voltage of DC side on half-bridge three-level inverter...
A near-unity power-factor operation of the rectifier is obtained using a sinusoidal reference in phase with the input source voltages. A proportional-integral controller is adopted to regulate the output voltage of the converter. This external voltage controller modulates the amplitude of the current...
Jang, J., Pidaparthy, S.K., Choi, B.: Implementation and evaluation of interleaved boundary conduction mode boost PFC converter with wide band-gap switching devices. J. Power Electron. 18(4), 985–996 (2018) Google Scholar Zhu, W., De Gaetano, D., Chen, X., Jewell, G.W., Hu...