| 三电平PWM整流器双闭环控制系统的研究 |
| |
| 引用本文： | 陈多兵. 三电平PWM整流器双闭环控制系统的研究[J]. 变频器世界, 2014, 0(8): 60-63 |
| |
| 作者姓名： | 陈多兵 |
| |
| 作者单位： | 国投新集口孜煤矿 |
| |
| 摘 要： | 基于三电平PWM整流器的数学模型,建立dq旋转坐标系中的解耦状态方程。为了实现有功和无功的结构,运用前馈解耦方案。同时,双闭环控制系统能够实现输入侧近似单位功率因数及直流母线电压稳定。最后,为实现三电平PWM整流器双闭环控制系统,本文设计一套硬件实验装置并且可在DSP下编写控制软件。
|
| 关 键 词： | 三电平PWM整流器 DSP 双闭环控制 |
Research on Dual Close-loop Control System of Three-level PWM Rectifier |
| |
| Chen Duobing. Research on Dual Close-loop Control System of Three-level PWM Rectifier[J]. THE WORLD OF INVERTERS, 2014, 0(8): 60-63 |
| |
| Authors: | Chen Duobing |
| |
| Affiliation: | Chen Duobing |
| |
| Abstract: | Based on the math model of three-level rectifier, build decoupling equations in d-q rotational reference frame. In order to achieve active and reactive power, feed forward decoupling method is be used. At the same time, it can achieve unity power factor and steady DC voltage by adopting dual close-loop control strategy. Finally, in order to build three-level rectifier close loop control system, in this paper, author design hardware equipment that can program code as control software under DSP. |
| |
| Keywords: | Three-level PWM rectifier DSP Dualclose-loop control |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
