voltage-controlled resistance

It details core algorithm of the instrument including TDR test, frequency response test, digital tracking filter, power spectral density test, load coil detection, DMT test, voltage test, current test, resistance test and capacitance test.

详细阐述TDR测量、频响测量、数字跟踪滤波、功率谱密度测量、加感线圈检测、DMT测量、电压测量、电流测量、电阻测量、电容测量核心算法。

After having studied the accumulator cell SOC several forecast technique, proposed that using the battery terminal voltage and the interface resistance union forecast accumulator cell SOC the method, this method may enhance the forecast the precision.

研究了蓄电池SOC的几种预测方法后，提出利用电池端电压与内阻联合来预测蓄电池SOC的方法，该方法可以提高预测的精度。

The machine contain main functions of four testing apparatus, it can automatic test leaking current, grounding electric resistance, dielectric intensity, resting voltage and print testing data.

详细说明具备四种测试仪的全部主要技术性能，可连续自动测试漏电流、接地阻抗、电介质强度、剩余电压。可打印测试数据。

The experimental results show that positive temperature coefficient of resistance and breakdown voltage increase, but the resistivity of PTCR ceramics at room temperature changes little when appropriate Ag doped.

结果表明，适量的Ag掺杂对材料的室温电阻率（r）影响不大，并且还可以有效提高PTCR陶瓷的温度系数（aR）和耐电压（Vb）。

In this paper, a new concept of bridge type high temperature superconducting fault current limiter ( HTSFCL) with serial resistance is introduced, which is especially on the control system, and also the low-voltage short circuit experiments have been carried out.

本论文主要针对这种新型桥路型限流器的控制系统进行研究，并参与了380V/60A新型桥路型限流器的试验样机制作和短路故障限流实验。