在地 关 键 词 CCM; 占空比 ; 乘法器 ; 前置 PFC; 调制电压 [gap=1186]Key words CCM ; duty-ratio; multiplier; PFC pre-regulating; regulating voltage
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Duty Ratio [电子] 占空比 ; [自] 负载比 ; 占空因数
duty ratio control 占空比控制
continuous duty ratio 连续作用比
discrete duty ratio control technology 离散占空比控制技术
low duty ratio 低占空比
the duty ratio 占空比
In the open-loop control mode, affection parameter on the converters is analyzed and output characteristic under different duty ratio is observed.
在开环控制方式下,分析了参数变化对变换器特性的影响,观察了不同占空比比例下的变换器输出特性。
参考来源 - 一种新型三电平双向DC/DC变换器的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The effects of pulse current, frequency, duty ratio and inverse current in zincate system on the appearance and corrosion resistance of zinc coating are investigated.
研究了在锌酸盐镀锌体系中采用脉冲电流时，脉冲频率、脉冲的占空比、反向电流对镀层外观、耐蚀性的影响。
By synthesizing twice MTD results, actual velocity of the target is gained. Relation between pulse duty ratio and velocity measurement error is deduced.
综合两次MTD结果得到了目标的实际速度，并推导出了脉冲占空比和速度测量误差的关系式。
A new direct torque control (DTC) strategy based on duty ratio control technique of induction motor drives is presented.
文中提出了一种新的基于占空比控制技术的异步电机直接转矩控制方案。
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