standard frequency station 中文意思是什麼
standard frequency station
解釋
標準頻率電臺-
In such way, the frequency, the virtual value, the harmonic and power factor are acquired. it can achieve the intelligent control by way of cooperating with master station automatic apparatus system through adopting rs - 485 communication standard
同時根據采樣值系統計算了頻率、有效值、諧波、功率因數等電量,並通過rs - 485通信口與二級子站微機相配合,達到智能控制的作用。
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