| 一种新型静止无功发生装置的研究 |
| |
| 引用本文： | 缑录海,张喜军,任晓鹏,焦翠坪. 一种新型静止无功发生装置的研究[J]. 电力电子技术, 2008, 42(4): 7-9 |
| |
| 作者姓名： | 缑录海 张喜军 任晓鹏 焦翠坪 |
| |
| 作者单位： | 保定天威集团有限公司,河北,保定,071056;保定天威集团有限公司,河北,保定,071056;保定天威集团有限公司,河北,保定,071056;保定天威集团有限公司,河北,保定,071056 |
| |
| 摘 要： | 研制了一种双DSP控制下的新型静止无功发生装置(SVG);给出了控制器的组成及控制方法。以d,q坐标变换为基础,在d,q坐标下对电压和电流矢量进行投影,以提取无功电流指令。采用PWM直接控制电流的控制策略,使得SVG具有很高的响应速度和控制精度。100kVA样机的实验结果证明了该控制方法及控制策略的正确性。
|
| 关 键 词： | 电力系统 电流控制 脉宽调制 无功功率补偿/无功发生器 |
| 文章编号： | 1000-100X(2008)04-0007-02 |
| 修稿时间： | 2008-01-16 |
Research on the Novel Static Var Generator |
| |
| GOU Lu-hai,ZHANG Xi-jun,REN Xiao-peng,JIAO Cui-ping. Research on the Novel Static Var Generator[J]. Power Electronics, 2008, 42(4): 7-9 |
| |
| Authors: | GOU Lu-hai ZHANG Xi-jun REN Xiao-peng JIAO Cui-ping |
| |
| Abstract: | An advanced static Var generator based on the dual DSP control is introduced,the structure and control method of the controller are presented.Based on d,q coordinate transformation,the voltage and current vector was projected to take the instruction of the reactive current under the d,q coordinate.The current is controlled directly by PWM in order to make the SVG in high speed response and control accuracy.The experiment result of the 100 kVA sample product proves the validity of the control method and strategy. |
| |
| Keywords: | power system current control pulse width modulation reactive power compensation/static var generator |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
