An experimental comparison of several PWM controllers for a single-phase AC-DC converter
An experimental comparison of several PWM controllers for a single-phase AC-DC converter
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单相AC-DC变换器的几种PWM控制器的实验比较
DOI：
10.1109/tcst.2003.815549
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发表时间：
2003
期刊：
影响因子：
--
通讯作者：
R. Ortega
中科院分区：
文献类型：
--
作者：
D. Karagiannis;E. Mendes;A. Astolfi;R. Ortega
对一类交直流变换器功率因数预补偿器（PFP）的各种控制器进行实验比较研究。控制目标是在负载变化的情况下稳稳地将输出电压调节到所需的恒定水平，同时在输入端保持单位功率因数，即输入电流应遵循输入电压的频率和相位。提出了几种控制方案，并通过实验进行了比较。
An experimental comparative study of various controllers for a class of ac-dc converters, known as power factor precompensators (PFP) is presented. The control objective is to robustly regulate the output voltage to a desired constant level in the presence of variations in the load, while retaining a unit power factor at the input, i.e., the input current should follow in frequency and in phase the input voltage. Several control schemes are presented and compared via experiments.