其次，提出了一种自动调整低频减载装置动作频率值的理论，低频减载装置将根据局部频率最大终值和最小终值来改变其设定值。

Secondly, a theory that can automatically adjust the action frequency of UFLS device is applied. UFLS device can adjust setting value by maximal and minimum final value of local frequency.

youdao

其次，提出了一种自动调整低频减载装置动作频率值的理论，低频减载装置将根据局部频率最大终值和最小终值来改变其设定值。

Secondly, a theory that can automatically adjust the action frequency of UFLS device is applied. UFLS device can adjust setting value by maximal and minimum final value of local frequency.

youdao