| 基于SVG的功率因数校正系统研究 |
 点此下载全文 |
| 引用本文：蓝希清,胡立坤,卢子广.基于SVG的功率因数校正系统研究[J].计算技术与自动化,2014,(3):22-26 |
| 摘要点击次数: 992 |
| 全文下载次数: 42 |
|
|
| 中文摘要:为了减少感/容性负载与电网之间的无功交换，提高电网电能质量，提出和实现一种基于SVG的功率因数校正系统。该系统使用IGBT全桥电路为主电路，采用TMS320F28335作为控制器，将解耦控制算法移植到DSP中，DSP产生PWM对IGBT进行控制。实验结果表明，该系统能够快速地响应负载侧无功功率的变化，有效地对其进行补偿，减小负载和电网的无功交换。 |
| 中文关键词:SVG 功率因数校正 无功补偿 |
| |
| Research on Power Factor Correction System Based on SVG |
|
|
| Abstract:A SVG-based power factor correction system is presented and designed to reduce reactive power exchange between the grid and load. IGBT full bridge is employed as main circuit in the system, and TMS320F28335 is applied as the controller. A decoupling algorithm is applied to the DSP, thus, DSP generates the PWM to control IGBT. Experiment shows that the system can compensate the reactive power needed by load effectively and quickly, and reduce reactive power exchange between the grid and load, improve power quality of the grid. |
| keywords:SVG power factor correction reactive compensation |
| 查看全文 查看/发表评论 下载pdf阅读器 |
|
|
|
次