| 基于DSP的新型静止无功发生器控制器的研制 |
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| 引用本文： | 李海鹏,牛培峰.基于DSP的新型静止无功发生器控制器的研制[J].电力系统保护与控制,2005,33(10):57-61. |
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| 作者姓名： | 李海鹏 牛培峰 |
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| 作者单位： | 中国海洋大学工程学院, 山东 青岛 266071 |
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| 基金项目： | 青岛市“十五”重点攻关项目(02- 1- kj- gg -14) |
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| 摘 要： | 电力系统无功动态准确补偿是在对系统参数准确测量的基础之上建立的,而传统单片机由于受运算速度和精度的限制,难以完成电力系统对精确性和实时性的要求。该文详细介绍了一种基于定点数字信号处理器(DSP)TMS320LF2407A的新型静止无功发生器控制器,克服了传统单片机计算速度慢,精度低的缺陷。同时,为实现装置应有的功能,设计并制作了较为完整的控制电路及其外围设备的硬件电路包括采样电路,保护电路及通讯电路。此外,详细介绍了控制器软件设计方案。
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| 关 键 词： | 无功补偿 静止无功发生器（SVG） 数字信号处理器 微控制器 |
| 文章编号： | 1003-4897(2005)10-0057-05 |
| 修稿时间： | 2004年8月27日 |
Design of a static VAR generator controller based on digital signal processor |
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| LI Hai-peng,NIU Pei-feng.Design of a static VAR generator controller based on digital signal processor[J].Power System Protection and Control,2005,33(10):57-61. |
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| Authors: | LI Hai-peng NIU Pei-feng |
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| Abstract: | The accurate measurement of power system factors is the basis of accurate power factor compensation. However, traditional microcontroller Unit(MCU) can not complete the requirements of accuracy and real-time in power system. Therefore, the paper introduces a new static VAR generator(SVG) controller, which adopts TMS320LF2407A as main processor. It can compute and measure more quickly and accurately than traditional MCU. Meanwhile, the paper designs and realizes comparatively integrated microcomputer controlled circuit with its peripherals circuit, including sampling circuit, protecting circuit and communicating circuit. In addition, the paper gives the scheme of controlling software structure flow chart.This project is supported by National Tenth-five Year Technologies R&D Programme of Qingdao(No.02-1-kj-gg-14). |
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| Keywords: | reactive power compensation SVG DSP MCU |
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