摘要
根据斩控式交流调压器输出电压的特点,利用自然采样调制的分析方法,对调压器输出电压进行了定量的分析,并得出了输出电压频率成分与电子开关频率、电源电压频率以及占空比之间的定量关系。
The output voltage of voltage regulator is analyzed quantitatively by natural sampling modulation method is analyzed based on the characteristics of output voltage of chopping AC regulator. A quantitative relation is acquired among harmonic component of output voltage, frequency of the electronic switches,frequency of the source voltage and duty occupation.
出处
《电气传动自动化》
2005年第3期28-30,共3页
Electric Drive Automation
基金
山东交通学院科研资助项目Z200408
关键词
谐波
交流调压
斩波
harmonic
AC regulation
chopper
