In total number high frequency high-power UPS, there are two or more pieces DSP and SCM accomplishing the control and supervision missions which are complicate.
在全数字化高频大功率UPS中，大都采用两片或多片dsp与单片机共同完成较为复杂的控制和监控任务。
0t, the frequency dependences of the total power losses per cycle have been investigated for the nanocrystalline alloy with high initial permeability.
0t的范围内，考查了具有高起始磁导率的纳米晶合金的每周损耗频率关系。
T, the frequency dependences of the total power losses per cycle have been investigated for the nanocrystalline alloy with high initial permeability.
0t的范围内，考查了具有高起始磁导率的纳米晶合金的每周损耗频率关系。
Motor loss takes a large proportion in total power of pump when variable frequency pump is used.
水泵变频时电动机损耗占水泵总功耗的比例较大。
Motor loss takes a large proportion in total power of pump when variable frequency pump is used.
水泵变频时电动机损耗占水泵总功耗的比例较大。
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