交流电路

正弦交流电路中RLC元件性能的测试

The Performance Test of RLC Component in the AC Circuit

三相交流电路中瞬时功率的分析和研究

Analysis and Study on Instantaneous Power of Three-phase AC Circuit

基于DSP技术的交流电路全电量测量系统的研究

Study on All-parameter Measurement of Alternating Current Circuit with Digital Signal Process Technology

M3型单相交流电路实验板

" M3 " Single Phase AC Electric Circuit Experiment Board

利用S，P，Q和N构成功率四边形，由S，P和Q计算非正弦交流电路的基波功率因数cos（？）

If S , P and Q are known , using the power quadrangle can compute the fundamental harmonic power factor cos (?)

从简单交流电路的支路入手，将问题转移到RPORQ平面上加以分析研究。

Starting with the simple ACC branch and doing study by converting the problem into the R_p . OR_q .

KCL和KVL可推广应用到由不同元件所构成的复杂电路计算中，亦可推广应用到任何变化的电流和电压的计算甚至是三相交流电路的计算之中。

KCL & KVL can be applied to complex circuit counting made up of different components , as well as to any changing electric current and voltage , even to three phase alternating current .

应用于220V工频交流电路中，对过电压、欠电压、强电和雷电干扰、触电、漏电和电线短路失火等事故均有良好的防护作用。

When it is used in the 220 V circuit with an industrial frequency alternating current , it can give good protection against overvoltage , under voltage , interference of strong current , thunder and lightning , electric shock , electric leakage , electric wire fire and circuit fire .

交流电路中电压的意义

What does voltage in the circuit of the alternating current mean

基于交流电路的临界电压崩溃特性分析

Characteristic analysis for critical voltage collapse based on alternating current circuit

交流电路谐振实验的微机测量方法

Measuring method by microcomputer in the experiment of resonant alternating circuit

用功率四边形分析非正弦交流电路的功率因数

Analysis of power factors in nonsinusoidal a-c circuit by using power quadrangle

交流电路参数的实用测量法研究

A discussion on the measure of alternating current circuit parameters

交流电路中的有功与无功

" With Work " and " Without Work " in Alternating Circuit

基于交流电路中平均值与有效值的分析

Analysis of the Average Value and Valid Value Based on AC Circuit

三相交流电路实验的改进

Improvement of the experiment of three phase AC - circuit

基于交流电路运行特性的电压稳定裕度指标

Voltage Stability Margin Index Base on Operating Characteristics of Alternating Current Circuit

采血车交流电路设计

Design on AC Circuit of the Blood Collection Vehicle

基于重分类与支持向量机的交流电路故障诊断

AC Circuit Fault Diagnosis Based on Re-classification and SVM

三相交流电路测量的虚拟实验开发与设计三相交流同步发电机

The development and design of virtual experiment for measurement of three-phase AC circuit

单相交流电路瞬时无功功率的界定

Demarcation of Single-Phase Alternating Current Circuit Instantaneous Reactive Power

因此应用在交流电路之劣化情况会较直流电路严重。

Hence , the degradation will be more serious in ac circuit application .

交流电路中的能量传输和转化

Transmission and transformation of energy of alternating circuit

正弦交流电路相量图的绘制

Plotting of Phasor Diagram of Sine AC Circuit

分析交流电路的临界电压崩溃运行点，在求解交流电路的方程组过程中，采用了几何分析方法。

The geometric analysis method is employed to solve equations set of alternating current circuit .

单相交流电路中的功率计算问题

Calculating Problems in Single-Phase AC Circuit Powers

探讨交流电路教学

Discussion on the Teaching of Alternating Current

交流电路功率因数的计算

Calculating Power Submultiple of Alternating Circuit

三相不对称交流电路的求解

Solution to 3-phase Asymmetric AC Circuit

正弦交流电路的计算

Calculation of Sine AC & Circuit