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 ...
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...
In three-phase PFC converter, there exist severe switch antiparallel diode reverse recovery problems. The effective measures of compound active-clamping and minimal voltage active-clamping techniques in single phase PFC are extended to three-phase PFC. A family of active-clamping ZVS soft switching PF...
Three-phase power factor correction (PFC) is a necessity unit in high power electric vehicle charging station converters to obtain a high power factor on the AC side and especially to reduce the harmonic pollution of the grid. This paper proposed combined three-phase power factor correction (PFC...
The compound active-clamp zero-voltage switching three-phase power factor correction (PFC) converter is used as the first stage converter of the heating power supply in the monocrystalline silicon growth furnace to achieve high efficiency and high power factor. Parameter uncertainty and variation are ...
The front end of this PFC converter is a diode bridge rectifier (DBR) fed from single-phase AC mains. The BLDC is used to drive a compressor load of an air conditioner through a three-phase VSI fed from a controlled DC link voltage. The speed of the compressor is controlled to achieve...
A novel One-cycle control strategy for three-phase power converter In this paper, a general control approach is presented to achieve power-factor correction (PFC) for three-phase boost rectifiers. By considering the three-... F Wei,W Zhi,X Liu,... - IEEE 被引量: 1发表: 2013年 Control...
A new interleaved three-phase PFC ac-dc single-stage multilevel is proposed in this paper. The proposed converter can operate with reduced input current ri... M Narimani,G Moschopoulos - 《IEEE Transactions on Power Electronics》 被引量: 0发表: 2014年 A New Interleaved Three-Phase Single-...
Zero-current notch waveform for control of a three-phase, wye-connected H-bridge converter for powering a high-speed electric motor A zero-current, synchronous switching waveform is provided for a three-phase, wye-connected H-Bridge to power an electric motor. The switching waveform includes two...
PLECS演示模型库中的演示模型“带PFC的单相二极管整流器/Single-Phase Diode Rectifier with PFC”中给出了带功率因数校正的单相全波二极管整流器的演示。 2.2 Control 6脉冲发生器部件用于控制晶闸管的点火。锁相环(PLL)检测三相电源电压的相位角。低频DC侧电流被测量并被馈送到电流控制器中。将该电流与参考直流电流...