| 基于DSP的电力系统无功动态补偿装置 |
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| 引用本文： | 李辉,仝庆贻,赵光宙.基于DSP的电力系统无功动态补偿装置[J].江南大学学报(自然科学版),2003,2(6):601-604. |
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| 作者姓名： | 李辉 仝庆贻 赵光宙 |
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| 作者单位： | 浙江大学,电气工程学院,浙江,杭州,310027 |
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| 摘 要： | 分析了无功补偿的原理，指出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，传统的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．设计了一种带电力监测的无功动态补偿装置，采用TI公司的TMS320LF2407作为总控制器，克服传统的单片机计算速度慢、精度低的缺陷．并能实时监测电网中的各项指标，在满足无功补偿的前提下，防止误动作，从而可有效避免重大事故的发生．
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| 关 键 词： | 无功动态补偿 电力监测 数字信号处理器 |
| 文章编号： | 1671-7147(2003)06-0601-04 |
| 修稿时间： | 2003年9月17日 |
Dynamic VAR Compensation Installation of Power System Based DSP |
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| LI Hui,TONG Qing-yi,ZHAO Guang-zhou.Dynamic VAR Compensation Installation of Power System Based DSP[J].Journal of Southern Yangtze University:Natural Science Edition,2003,2(6):601-604. |
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| Authors: | LI Hui TONG Qing-yi ZHAO Guang-zhou |
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| Abstract: | Based on the analysis of the theory of VAR compensation, the paper points out that the accurate measurement of power system factors is the base of accurate power factor compensation. However, traditional MCU can not complete the requirements of power system which demand accuracy and real-time. A dynamic VAR compensation installation with power monitoring is designed in the paper. The installation adopts TMS320LF2407 as main controller as it can compute and measure more quickly and accurately than traditional MCU. The system can measure the factors of power system. Based on the satisfaction of decreasing power factor, it can avoid the misoperation so that the serious accident could be avoided. |
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| Keywords: | dynamic VAR compensation power monitoring DSP |
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