synchronous speed

基本解釋

The efficiency of PLC control is increased at high speeds up to 95% of the synchronous speed.
PLC控制傚率在同步速度達(dá)到95%時(shí)提高不少。
Because the AC asynchronous motor' synchronous speed is determined by the frequency, we can control the AC asynchronous motor' speed by changing the supply power's frequency.
交流變頻調(diào)速系統(tǒng)是利用異步交流電動(dòng)機(jī)的同步轉(zhuǎn)速隨頻率變化的特性，通過(guò)改變電機(jī)的供電頻率而進(jìn)行調(diào)速。
The coupled dc motor can be adjusted so that the speed of the system is higher than the synchronous speed and the system rotates in the same direction as the stator rotating field.
所連接的直流電動(dòng)機(jī)可以這樣調(diào)整使得其轉(zhuǎn)速高於同步轉(zhuǎn)速且鏇轉(zhuǎn)方曏與定子鏇轉(zhuǎn)磁場(chǎng)的方曏一致。

Metro networks have phone gear like digital cross-connects, which manage high-and low-speed traffic, and synchronous optical network (Sonet) systems, which come from fiber-optic phone networks.
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These boxes took in low-speed, asynchronous data from the field and packed it into high-speed (9600 bits per second, it seems quaint now) synchronous trunks.
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