节点文献
一种UPS电源同步锁相控制技术
A input - output synchronizing phase - lock control technique in uninterruptible power supply
【摘要】 为了探讨经济、有效的电源同步锁相控制技术,提出了一种基于电机控制DSP芯片(AD-MC401)的不间断电源(UPS)同步锁相控制技术,分析了同步相位控制误差。通过实验验证了UPS电源的逆变器输出电压与电网电压保持同步。
【Abstract】 In the paper, an input - output synchronizing phase - lock control technique of uninterruptible power supply(UPS) based on a motor control digital signal processor( DSP)--ADMC401 is introduced in detail. Then the error of synchronizing phase is analyzed. Experiment proves that the output voltage of inverter in UPS is in - phasing with grid voltage.
【关键词】 不间断电源;
同步锁相;
数字信号处理器;
【Key words】 uninterruptible power supply ( UPS); synchronizing phase - lock; digital signal processor (DSP);
【Key words】 uninterruptible power supply ( UPS); synchronizing phase - lock; digital signal processor (DSP);
- 【文献出处】 电机与控制学报 ,Electric Machines and Control , 编辑部邮箱 ,2005年03期
- 【分类号】TN86;
- 【被引频次】13
- 【下载频次】421