This paper presents an adaptive scheme that USES both frequency and rate of change of frequency measurements to dynamically set ULFS relays.
这里介绍一种自适应型低频减载装置的方案，它依据频率和频率的变化率，动态地确定减负荷装置的动作情况。
2
This paper presents an adaptive scheme that USES both frequency and rate-of-change of frequency measurements to dynamically set ULFS relays if more than one generation outage is experienced.