1.
Research and Implementation on Low-frequency Sine Wave Current Source for Testing
测试用低频正弦电流源的研究与制作
2.
A Sine-wave Current Excitation Source for Gas/liquid Two-phase Flow Measurement
一种用于气液两相流测量的正弦电流激励源
3.
LOSS CALCULATION FOR INDUCTION MACHINE ROTOR BAR WITH NON-SINUSOIDAL CURRENT
异步电机转子感应非正弦电流时的导条损耗
4.
If a sinusoidal current is sent through a movingcoil galvanometer, the meter reads zero.
如果将一正弦电流通入动圈式电流计，那么这电流计的读数为零。
5.
For example, an arc furnace is nonlinear since it will draw a no sinusoidal current (rich in harmonic's) when a sinusoidal voltage is applied.
例如,电弧炉就是一种非线性负荷,因为加上正弦电压后,它将形成非正弦电流(大量谐波)。
6.
an electric current that reverses direction sinusoidally.
正弦地改变方向的电流。
7.
The Characteristic of Inductance and Capacitance in Sinusoidal A .C.Circuit;
电感、电容在正弦交流电路中的特性
8.
The Detection of Reactive Current under Unbalance and Non-Sinusoidal Voltage
不平衡非正弦电压下的无功电流检测
9.
Application of Measures Chart on Analyzing of Sine Alternating-current Circuit;
相量图在分析正弦交流电路中的应用
10.
Definition of Power in AC Sinusoidal Circuit and Power Compensation;
交流正弦电路的功率定义及功率补偿
11.
The general method of calculating alternating current using phasor;
计算正弦交流电路的一种方法——相量法
12.
Generation of Current Mode Sinusoidal Oscillator with Double Loops Based on AOA's
双环路电流模式正弦振荡器的AOA实现
13.
Implementation of Sine-wave Current Driving Method for BLDCM with Trapezoidal Back-EMF Waveforms
基于dsPIC30F6010的BLDCM正弦波电流驱动实现
14.
Analysis and Design of Three-phase Rectifier With Near-sinusoidal Input Currents
近正弦输入电流三相整流器的分析和参数设计
15.
Research and Design of Fuzzy PID Controlling AC Sine Current Source Basic on SPWM
基于SPWM模糊PID控制正弦交流电流源研制
16.
EMF Constant of Sine-wave Driving BLDCM
正弦波驱动无刷直流电动机的电势系数
17.
Study on Controlling Method and Electrical Calculation of Harmonic in Non-Sinusoidal Alternating-Current Circuits;
非正弦交流电路谐波抑制和电工计量的研究
18.
Novel Sinusoidal AC Switching Regulated Power Supply with High Frequency Electrical Isolation
新颖的高频电气隔离型正弦交流开关稳压电源