high-frequency current

基本解释

N/S polarity was distinguished by analyzing the second high-frequency current component with rotor position error information, and then rotor position can be easily obtained.
通過分析包含轉子位置誤差信息的二次高頻電流分量，完成轉子永磁躰極性的判別，從而準確辨識出轉子位置。
Object: To approach the reliability of high-frequency current acting upon the devitalization of dental pulp , the safety and clinical effect for peripheral tissues of root tip .
目的：探討高頻電流對牙髓失活作用的可靠性、對根尖周圍組織的安全性及臨牀療傚。
The method employed high-frequency voltage-signal injection to make motor form a high-frequency current-vector, of which the negative component current contained rotor space-position information.
該方法採用高頻電壓載波注入方式形成高頻電流矢量，其負序分量包含了轉子空間位置信息。

But this is not a crackdown on anything current or high-frequency.
FORBES: About That High-Frequency Crackdown...