Three-Phase PWM Rectifier/InverterCourseware Sample
4) three-phase voltage source PWM rectifier 三相电压型PWM整流器 1. In the light of the application of three-phase voltage source PWM rectifier (three-phase VSR) to battery charging and discharging system,it is elaborated and analyzed the working principle,mathematical model,control strategy and ...
Three_Phase_SPWMRectifier:基于MATLAB/Simulink的三相电压型开环SPWM整流器仿真模型。 仿真条件:MATLAB/Simulink R2015b,如需转成低版本格式请提前告知 ID:5215649229233422
A Three Phase PWM Rectifier: A Novel Optimization Technique to Find Scale Factor of PI Controller Parameters of AC/DC PWM Converter Using Genetic AlgorithmsPWM controllerDC-DC converterDC motorPI controllerThe aim of this paper is to present a novel control scheme and designing of reactance ...
图1 三相电压型PWM 整流器主电路结构 Fig. 1 The main circuit structure of the three -phase voltage type PWM rectifier 将PWM 整流器功率开关管的状态用 S k (k = a、 b、c)表示,当S k = 1 时,表示功率开关桥的上桥臂导 通,下桥臂关断;当S k =0 时,表示功率开关桥的上桥 臂关断,下桥臂...
1笔记 摘要原文 In this paper, the conduction and switching losses of a voltage-fed three-phase pulsewidth modulation (PWM) rectifier are analyzed for various PWM schemes. On the basis of this result, a novel PWM strategy which minimizes the loss of a three-phase PWM rectifier is developed....
Zhongjiu Zheng, A Microcomputer-Based Predictive Digital Current Programmed Control System for Threephase PWM Rectifier Journal Of Computers,Vol.6,No.9, September 2011 p1880-1885.Zhongjiu Zheng, Guofeng Li, Ninghui Wang. "A Microcomputer-Based Predictive Digital Current Programmed Control System for ...
The invention discloses a voltage type three-phase PWM rectifier with power factor adjustable. Current hysteresis control is adopted, and under the current hysteresis control mode, the purpose of adjusting power factors is achieved by changing the phase of given current to enable the amplitude and ...
The invention discloses an LC serial-type three-phase PWM rectifier current iterative learning control method. The power converter not only can rectify output power to power a load, but also can compensate reactive and harmonic currents generated by an adjacent nonlinear load. For the compensation ...
Predictive power controlLinear active disturbance rejection controlA dual closed loop for PWM rectifier, consisted of an inner instantaneous power loop and an outer dc-bus voltage loop, is presented in this paper. The inner loop adopts predictive direct power......