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交-交变频器双变量控制理论的新拓展
The New Development of Two-variable Control Theory of AC-AC Frequency Converter
【摘要】 本文介绍了双变量控制理论,对频段的结合作了进一步的研究,给出了3分频以下频段结合的经验公式,并对频率为25Hz以上的调速进行了磁势分析和谐波分析,均给出了实验数据。
【Abstract】 This paper introduces two-variable control theory and further studies the combination of frequency ranges with a given empirical formula of the combination below three frequency divisions.The magnetic poten-tial and harmonic wave is analyzed for the speed regulation upwards of25HZ,and the experimental data are also presented.
【关键词】 相控理论;
(a+b)双变量;
频段结合;
【Key words】 phase-controlled theory; (a+b)two-variable; combination of frequency ranges;
【Key words】 phase-controlled theory; (a+b)two-variable; combination of frequency ranges;
- 【文献出处】 煤矿机电 ,Colliery Mechanical & Electrical Technology , 编辑部邮箱 ,2003年02期
- 【分类号】TM921.51
- 【被引频次】20
- 【下载频次】81