1) alternating current characteristics
工频电流特性
2) characteristic of resonant current vs switching frequency
电流-频率特性
3) power frequency characteristic
工频特性
1.
And the software of data acquirement and process based on LabVIEW is programmed,the static and the power frequency characteristics of GMR sensor are analyzed and compared.
静态/工频特性结果的对比分析表明两者具有良好的一致性,从而验证了巨磁电阻电流传感器进行交/直流两用测量的可能性。
4) industrial frequency current
工频电流
1.
From the experiment result,the system could revert current wave and precisely measure the amplitude of industrial frequency current.
设计出以罗哥夫斯基线圈为传感器,加有相位比较环节的工频电流测量系统。
5) AC characteristic values
工频特性值
1.
To improve the accuracy of judging the motor’s fault,this paper analyzes the availability of DC resistance measurement for AC motor,and offers some proposals such as measuring the AC characteristic values of inductance,impedance,phase angle etc based on DC resistance,and comprehensively analyzes these testing data.
为了提高交流电机绕组故障判断的准确性,本文对交流电机绕组直流电阻测试的有效性进行了分析,并提出了测试电机工频特性值的做法。
6) over-current at power frequency
工频过电流
补充资料：幅频特性
分子式：
CAS号：
性质： 在复平面上以频率特性G(jω)幅值为纵坐标，频率为横坐标的图称为幅频特性。又称尼柯尔斯图。
CAS号：
性质： 在复平面上以频率特性G(jω)幅值为纵坐标，频率为横坐标的图称为幅频特性。又称尼柯尔斯图。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条