70kvar低压静止无功补偿装置的研制  

Research and Development of 70kvar Low Voltage Static Reactive Power Compensator

作　　者：唐伟伟[1] 唐杰[1] 李建霖[1] 邹亮[1] 

机构地区：[1]邵阳学院电气工程系,湖南邵阳422000

出　　处：《邵阳学院学报（自然科学版）》2010年第1期25-28,共4页Journal of Shaoyang University：Natural Science Edition

基　　金：湖南省大学生研究性学习和创新性实验计划项目(湘教通[2008]269号);湖南省自然科学基金项目(07JJ6081)

摘　　要：无功补偿对维持电力系统的稳定与经济运行,改善电能质量具有重要意义.针对目前电力系统中无功补偿的需要,设计一套采用AT89S51单片机控制的SVC无功补偿控制装置,根据实时功率因数投切电容器组.论文给出了详细的设计过程,包括主电路设计、控制器设计和驱动电路设计,并给出了实验结果.实验结果表明,设计的无功补偿装置是可行的、有效的.Reactive power compensation plays a very important role in the power system for the maintenance of power system stability and the economy and significant improvement in power quality. According to the requirement of the reactive power compenstion of the power system, a single chip using AT89S51-controlled SVC control edby reactive power compensation devices is designed, The detailed design process, including hardware design and software design and the experimental results are presented in this paper. Experimental results show that the reactive power compensator is viable and effective.

关 键 词：无功补偿 AT89S51单片机 SVC 功率因数 

分 类 号：TM712[电气工程—电力系统及自动化]